#Calibration analytical Balance

[davidmarkweb125]

They have a factory in Saja Industrial Zone, Sharjah. They also Analytical weighing balance price and Analytical balance Brands. They build a variety of industrial-scale platforms based on customer needs Calibration analytical Balance. Their medical department has professional electronic engineers, mechanical engineers, electricians, fabricators and software engineers. https://www.alfalahscales.com/analytical-weighing-balance.aspx

[jameswilly98]

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[labtroncc]

Analytical Balance

Labtron Internal Calibration Analytical Balance is a high-speed weighing device with 80mm pan which support under range 0.0004g to 100g capacity. It features a built-in magnetic sensor, enhanced accuracy and stability and a slide glass windscreen. The panel has five operational buttons, automated internal calibration, and RS-232/RS485 interfaces for quick communication with computers and printers.

[unitestcalibration]

Benefits of Analytical Balance Calibration Singapore

The calibration of an analytical balance shall be carried out to ensure that laboratory balances are measured with accuracy and reliable results. Calibration shall be performed where the values of the balance are compared to observed standard weights and adjusted accordingly to ensure that balances comply with an acceptable range. The analytical balances are extremely precise instruments that measure very small amounts accurately, so it is important to adjust them regularly to maintain accuracy and reliability.

The Benefits

Analytical Balance Calibration Singapore will ensure the balance operates properly and provides precise measurements. The following potential benefits of calibration of the analysis balance can be seen:

1. Improvement in accuracy:  

Analytical Balance Calibration Singapore is an essential milestone in providing a balance that provides precise measurements, which can be very useful to science and testing environments where precision is of utmost importance. The utmost preferential calibration can be achieved in Singapore using the assistance of an Analytical Balance Calibration.

2. Compliance with legislation: 

There are strict rules regarding the use of analytical balances in a wide range of sectors, such as pharmaceuticals and food production, requiring periodic calibration to meet compliance standards.

3. Improved effectiveness: 

A balanced balance can help to reduce errors and rework, as well as save time and resources over the longer term. With Analytical Balance Calibration Singapore, the work error has become almost half and the time has been reduced substantially.

4. Shorter equipment life: 

Regular calibration can help detect and address balance issues early in their evolution into more complex problems, potentially prolonging the operational period of an instrument. In general, calibration of the analytical balances in a variety of industries and applications is an important component to ensure accurate and reliable measurements.

[slimepuppied]

thinking about gerri and emotion. one of the first interactions we have with her, that is more than her purely talking buisness is her talking about baird with roman, and she smiles and frowns but she doesn’t "push the emotional envelope", she has no reason to, he’s been dead for years, and she doesn’t expect roman to know or remember. it doesn’t really matter, so she remains stoic, she’s good at that, well practiced.

but later in their interaction, roman remarks how she has always been seen as stone cold, as a killer bitch. and her reaction isn’t negative, or at least she isn’t offended.

as we get to know gerri, we become more accustomed to her, and see more fondness in her displayed toward the kids. we see her unwind with alcohol ( that's a meta for later. )

gerri is always calculating, even when arguing with logan over the fbi visit she remains a voice of reason, raising her voice more likely so that it might be heard instead of out of frustration. ( though i have no doubt frustration plays a part in it. ) we get her again, cool headed but pissed when she calls frank a cowardly prick. still she keeps composure.

but in season four, when she's been fired we see a far more emotional reaction.

the word re-calibrating in regards to gerri and expressing emotion is so important, the way emotions become analytical. it is gerri dehumanizing herself, removing the nature of emotion, of feeling. she is compartmentalizing. she has to pick and choose what to display and how to display it. gerri doesn’t get to feel emotions for the sake of emotions. she can't afford to.

she’s a women in a man’s world, and if she cries or argues, she’s “too emotional.” if she doesn't respond, she's emotionless, she's "too cold." inhumane. and in the world of waystar, that's what's more important. that's what benefits her to be.

she waits until she is alone ( or at least until his eyes are off of her. ) to react. because she can cope.

it's worth noting, the two times she displays ( arguably ) the most emotion are both scenes involving roman, and the loss of her career. gerri notes in s3 that she avoids mess, that the downside to their situationship is that it would affect her job. but he is also one of the only people she's allowed behind 30 years of walls she's built around herself, someone she trusted. allied with who ultimately is the one to stick the knife in her back

( once for logan: her first firing is a punishment to roman, her original firing has nothing to do with her, it is essentially a corporate fridging. she is put on the chopping block because logan can't fire roman. )

the second time, is far more fascinating, because it has so little to do with her job, it has far more to do with personal relationships, ( though really with gerri those two things are one in the same. ) the uncorking of a bottle she's been shoving emotions into since dickpic gate. her own uncertainty of her footing in regards to roman, and his inability to cope with their particular situation. ( emotions from the "betrayal" at the end of s3, as well as her firing at con's wedding. betrayals on both ends. ) it comes to a head because she hurts him, and he retaliates. roman is told he isn't his father, and in return she is told she is not good at her job, the firing is a way to prove the point, to hammer it home.

gerri refuses emotion for the sake of her job, but when that is lost, or in the balance, she lose composure. waystar is so engraved in gerri that there is a certain level of uncertainty to losing it. what is gerri without waystar ? who is she if she isn't waystar royco's general counsel ? how much of her life has she thrown away for it to be ended by a spoiled brat playing king.

[buyweighingamachine]

SS Testing Calibration Weight | Laboratory Weight Box | Calibration Weight Box | Laboratory Weight Standard Calibration Test Weights by UP Scales Looking for high-quality calibration weights to ensure the accuracy of your weighing equipment? UP Scales offers Standard Calibration Test Weights in stainless steel and cast iron, available in various classes – E1, E2, F1, F2, M1, M2, and more. Key Features: 1.) High Accuracy: Compliant with ISO 9001, OIML, and ASTM standards. 2.) Durable Construction: Resistant to corrosion, wear, and environmental factors. 3.) Wide Range of Classes: Suitable for laboratories, industries, and commercial use. 4.) Traceability: Comes with a certificate of calibration for reliability. Applications: 1.) Calibrating analytical balances, industrial scales, and weighbridges. 2.) Ensuring compliance in pharmaceuticals, food processing, manufacturing, and more. Why Choose UP Scales? 1.) Certified Quality: Meets international standards. 2.) Cost-Effective: Premium quality at competitive prices. 3.) Trusted Expertise: Years of experience in the weighing industry. 📞 Order Now! Visit our website: www.upscales.buyweighingmachine.com Order now: https://upscales.buyweighingmachine.com/product-categories/standard-calibration-test-weight Call us: 9899008683 Email: info@upscales.in

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[livestockscales]

Attractive stable and accurate electronic high precision balance

Analytical laboratory balance When laboratory work and research require accuracy to the hundred-thousandth, there is simply no room for error. The Explorer series of semi-micro balances has been designed with the technology to ensure that your very specific weighing results are accurate. Sophisticated laboratories requiring accuracy and looking for innovative technology to obtain measurement results can find both in Explorer semi-micro balances.

Geared for high-performance with up to 0.01mg readability and capacities up to 220g. The Auto-Cal Internal Calibration system ensures accuracy of results in applications that require high precision.

Thank you for allowing Accurate Weighing Scales (U) Ltd the privilege to serve you in advance. For inquiries on deliveries contact us Office +256 (0) 705 577 823, +256 (0) 775 259 917 Address: Wandegeya KCCA Market South Wing, 2nd Floor Room SSF 036 Email: weighingscales@countrywinggroup.com

[scalestrue]

Hot new releases of brand-new analytical weighing scales at suppliers

Analytical balance scale When laboratory work and research require accuracy to the hundred-thousandth, there is simply no room for error. The Explorer series of semi-micro balances has been designed with the technology to ensure that your very specific weighing results are accurate. Sophisticated laboratories requiring accuracy and looking for innovative technology to obtain measurement results can find both in Explorer semi-micro balances.

Geared for high-performance with up to 0.01mg readability and capacities up to 220g. The Auto-Cal Internal Calibration system ensures accuracy of results in applications that require high precision.

Thank you for allowing Accurate Weighing Scales (U) Ltd the privilege to serve you in advance. For inquiries on deliveries contact us Office +256 (0) 705 577 823, +256 (0) 775 259 917 Address: Wandegeya KCCA Market South Wing, 2nd Floor Room SSF 036 Email: weighingscales@countrywinggroup.com

[kampalauganda]

Electric digital analytical balance with fine work

Industries That Use Analytical Balances The precise measurements offered by an analytical scale makes it a critical piece of equipment for any sector that relies on quantitative chemical analysis. They are available in various shapes and sizes and can display readouts in various units, making them suitable for a wide range of industry applications.

These include pharmaceutical, food, plastics and chemical manufacturing, quality assurance labs and calibration laboratories, etc. No matter what type of analytical method you use, analytical balance precision and accuracy are essential for weighing samples as well as reagents for solution preparation. Thank you for allowing Accurate Weighing Scales (U) Ltd the privilege to serve you in advance. For inquiries on deliveries contact us Office +256 (0) 705 577 823, +256 (0) 775 259 917 Address: Wandegeya KCCA Market South Wing, 2nd Floor Room SSF 036 Email: weighingscales@countrywinggroup.com

[ases012345]

Understanding the Essential Lab Instruments: Tools for Accurate Research and Discovery

Laboratories, whether in academic institutions, research facilities, or industrial environments, rely on a wide array of specialized tools and instruments. These lab instruments play a crucial role in the precision, accuracy, and efficiency of experiments, enabling scientists and researchers to conduct experiments and make groundbreaking discoveries. Whether you’re a student in a chemistry lab or an experienced scientist in a medical research facility, understanding the basic types of lab instruments and their functions is key to ensuring the success of any scientific endeavor.

1. Microscopes: Unlocking the Micro World

One of the most iconic and essential tools in any laboratory is the microscope. This instrument allows scientists to examine objects at a microscopic scale, revealing details that are invisible to the naked eye. Different types of microscopes, such as compound microscopes, electron microscopes, and stereo microscopes, are used based on the nature of the sample and the level of detail required.

Compound Microscopes are typically used for viewing thin specimens like blood cells, bacteria, or tissue sections.

Electron Microscopes provide extremely high magnification and are used for detailed studies of cell structures or viruses.

Stereo Microscopes are often used for studying larger, thicker specimens with low magnification.

With these tools, researchers can conduct everything from cellular studies to material science experiments, making the microscope an invaluable asset.

2. Balances and Scales: Precision in Measurement

In any lab, the need for precise measurement is critical. Balances and scales are used to measure the mass or weight of substances, and their accuracy can determine the success or failure of an experiment.

Analytical Balances are high-precision instruments capable of measuring minute amounts of a substance with an accuracy of up to 0.0001 grams. They are typically used in chemical experiments where exact measurements are vital.

Top-loading Balances are used when slightly lower precision is acceptable, such as for weighing bulk chemicals or larger samples.

Platform Scales are designed for heavier objects and are commonly found in industrial and pharmaceutical labs.

Ensuring that the balance or scale is calibrated regularly is essential to prevent errors in measurements, as even slight inaccuracies can lead to significant discrepancies in research outcomes.

3. Spectrophotometers: Analyzing Light Absorption

Spectrophotometers are used to measure the amount of light absorbed by a sample. This tool is invaluable in fields such as biochemistry, chemistry, and physics. The principle behind a spectrophotometer is simple: it passes light through a sample and measures how much of that light is absorbed at specific wavelengths.

By analyzing this absorption pattern, scientists can deduce the concentration of certain compounds in a solution, or assess the presence of a specific chemical or biological substance. Spectrophotometers can be found in most chemical analysis labs and are crucial in a variety of industries, including pharmaceuticals, food and beverage testing, and environmental monitoring.

4. pH Meters: Measuring Acidity and Alkalinity

pH meters are used to measure the acidity or alkalinity of a solution, which is essential in fields such as chemistry, biology, environmental science, and agriculture. These instruments use a probe that measures the hydrogen ion concentration of a solution, providing a digital readout of the pH level.

Accurate pH measurements are crucial in experiments and processes where chemical reactions are pH-sensitive. For instance, maintaining proper pH levels is vital in enzyme catalysis, fermentation, or even the calibration of some laboratory reagents.

5. Centrifuges: Separating Components

Centrifuges are vital tools for separating components of a mixture based on their density. By spinning samples at high speeds, centrifuges use centrifugal force to separate particles of different sizes or densities into distinct layers. They are widely used in biological, chemical, and medical labs.

Microcentrifuges are designed for small volumes of samples and are often used in molecular biology for DNA or RNA extraction.

Clinical Centrifuges are used in medical labs for separating blood components, such as plasma, red blood cells, and platelets.

Refrigerated Centrifuges are used when temperature control is necessary to prevent heat-sensitive samples from degrading during the centrifugation process.

These instruments are essential in any field that involves the analysis of complex mixtures, ensuring that researchers can isolate and study individual components with ease.

6. Incubators: Providing Controlled Environments

Incubators are crucial for maintaining controlled environments, particularly for growing cultures of microorganisms or cells. These devices provide precise temperature, humidity, and sometimes even CO2 levels to promote optimal growth conditions. Incubators are widely used in microbiology, cell biology, and medical diagnostics labs.

Shaking Incubators allow for constant agitation of samples, ensuring even distribution of nutrients for microbial cultures.

CO2 Incubators are ideal for growing mammalian cells in a controlled atmosphere, simulating conditions similar to those in the human body.

Without incubators, experiments that involve the growth of cultures would be difficult, if not impossible, to conduct with accuracy and reproducibility.

Conclusion: The Backbone of Scientific Progress

Lab instruments are the backbone of scientific research, enabling accurate and reproducible results that drive advancements across many fields. Whether it’s measuring mass, observing the microscopic world, or growing cell cultures, each instrument plays a vital role in the discovery process. While new tools and technologies continue to evolve, understanding the core instruments used in laboratories today is essential for any researcher or student looking to succeed in the world of science. These instruments not only help achieve precise results but also push the boundaries of human knowledge and innovation.

By appreciating the function and importance of each lab instrument, researchers can ensure their experiments are conducted with the utmost accuracy, contributing to new discoveries that benefit society at large.

[imrankhan758]

Radwag Balance

Monotech Lab Instruments is a prominent name in the field of laboratory equipment in India

providing high-quality instruments designed to meet the most stringent standards of accuracy and precision. Whether you are looking for an Analytical Balance, a Radwag Balance, or an Essae Weighing Scale, Monotech Lab Instruments offers a wide range of solutions that can cater to the diverse needs of laboratories, research facilities, and industrial applications. Each product is designed with the latest technological advancements to ensure reliable results in various weighing tasks. The following is a detailed exploration of some of the key products available at Monotech Lab Instruments, showcasing their features, benefits, and importance in various scientific and industrial domains.

Analytical Balances are indispensable in laboratories where precision and accuracy are of paramount importance. These balances are typically used to measure very small quantities of materials, with readability often extending to 0.0001g or better. Analytical balances are essential for applications that require high precision, such as chemical research, pharmaceutical testing, and material science. At Monotech Lab Instruments, you can find a variety of Analytical Balances, each designed to provide reliable and accurate measurements. The advanced technology integrated into these balances ensures that they provide highly reproducible results, making them indispensable for precise laboratory work.

The Radwag Balance is another excellent offering at Monotech Lab Instruments, known for its outstanding performance in precision weighing. Radwag balances are engineered to cater to diverse weighing needs, from basic weighing tasks to more specialized applications. These balances are known for their durability, high accuracy, and user-friendly features, making them suitable for use in laboratories, industrial environments, and research settings. The Radwag Balance incorporates advanced technology that ensures accuracy even under challenging conditions. Whether it's weighing small samples in a laboratory or larger objects in an industrial environment, the Radwag Balance ensures precise and consistent results.

In addition to the analytical instruments, Monotech Lab Instruments also offers a Standard Weight Box, which is an essential tool for calibration and verification of weighing equipment. The Standard Weight Box contains a set of calibrated weights that are used to ensure the accuracy of balances and scales. These weight boxes are available in different configurations to meet the specific calibration needs of various industries and laboratories. By using a Standard Weight Box, laboratories and industrial facilities can maintain the highest standards of measurement accuracy, ensuring that their equipment is functioning optimally and that measurements remain consistent over time.

Another notable product available from Monotech Lab Instruments is the Universal Data Printer, a key accessory for modern weighing scales. The Universal Data Printer allows for easy and efficient printing of weight data, which is especially useful in laboratories, research institutions, and industrial environments where accurate record-keeping is required. This printer ensures that the results from the weighing process are immediately available in a physical format, which can be useful for documentation, reporting, or analysis. The Universal Data Printer is compatible with various weighing scales, making it a versatile addition to any laboratory or industrial setup.

Essae Weighing Scale are another important part of Monotech Lab Instruments' product portfolio. Known for their reliability and performance, Essae Weighing Scales are widely used in both commercial and industrial applications. These scales are designed to handle a wide range of weighing tasks, from small-scale measurements to larger loads. The user-friendly design, durability, and accuracy make Essae Weighing Scales a popular choice in sectors such as retail, manufacturing, and logistics. Whether you need a simple scale for weighing small items or a more complex system for heavier loads, Essae Weighing Scales can meet your needs.

In the realm of digital technology, Electronic Weighing Scales have revolutionized the way weights are measured. These scales are equipped with advanced electronic sensors and digital displays that offer high precision and ease of use. Electronic Weighing Scales are ideal for applications where quick, accurate measurements are required. They are available in various models, ranging from basic scales to more sophisticated systems designed for industrial use. With their user-friendly interfaces and advanced features, Electronic Weighing Scales are essential for modern laboratories, warehouses, and other settings where accurate and efficient weighing is crucial.

[weighingscalesblog]

Precision Balance Scales: Know the Fundamentals, Features, and Applications

In the realm of measurement and accuracy, precision balance scales stand as determined tools, offering meticulous readings that are essential in various industries and scientific endeavours. These precision instruments have evolved significantly over time, incorporating advanced features and catering to a wide range of applications.

Understanding Precision Balance Scales

Precision balance scales, also known as analytical balances, are precision instruments designed to measure small masses with high accuracy and sensitivity. Unlike regular scales, which may have a lower resolution and precision, these instruments excel in providing precise measurements, often to the nearest milligram or microgram.

The Fundamentals of Precision Balance Scales

Principle of Operation: Precision balance scales operate based on the principle of electromagnetic force compensation or strain gauge technology. They use a balance beam or electronic sensors to detect mass changes and provide accurate readings.

Calibration: Calibration is crucial for ensuring the accuracy of precision balance scales. Calibration procedures involve using certified weights to verify and adjust the scale's readings, accounting for environmental factors such as temperature and humidity.

Sensitivity and Resolution: One of the defining characteristics of precision balance scales is their high sensitivity and resolution. They can detect minute changes in mass, making them ideal for applications that require precise measurements.

Key Features of Precision Balance Scales

Capacity and Readability: Precision balance scales come in various capacities, ranging from a few grams to several kilograms. The readability, or smallest increment of measurement, is also crucial and can range from milligrams to micrograms, depending on the scale's specifications.

Draft Shield: Many precision balance scales are equipped with a draft shield or enclosure to protect the weighing chamber from external influences such as air currents, dust, and moisture. This helps maintain accuracy and repeatability in measurements.

Touchscreen Interface: Modern precision balance scales often feature user-friendly touchscreen interfaces with intuitive menus and functions. These interfaces allow users to set parameters, calibrate the scale, and access data easily.

Data Connectivity: Connectivity options such as USB ports, Ethernet, or Bluetooth enable data transfer to external devices such as computers, printers, or data logging systems. This facilitates data recording, analysis, and documentation.

Built-in Applications: Some precision balance scales offer built-in applications for specific weighing tasks, such as density determination, percent weighing, checkweighing, and formulation. These applications streamline processes and enhance productivity.

Applications of Precision Balance Scales

Laboratory Research: Precision balance scales are indispensable tools in scientific research laboratories, where accurate measurements of chemicals, compounds, and samples are crucial for experiments, analysis, and quality control.

Pharmaceutical Industry: In pharmaceutical manufacturing and quality assurance, precision balance scales are used for weighing active ingredients, formulations, and dosage forms with precision to ensure medication potency and consistency.

Chemical Analysis: In chemical laboratories, precision balance scales play a vital role in quantitative analysis, titration, and preparation of solutions. They enable precise measurement of reagents, compounds, and reaction products.

Food and Beverage Industry: Precision balance scales are utilized in food testing laboratories for measuring ingredients, nutritional analysis, and quality control. They ensure accuracy in recipe formulations, portion control, and compliance with regulatory standards.

Education and Training: Educational institutions use precision balance scales in chemistry, biology, and physics laboratories to teach students about measurement principles, experimental techniques, and data analysis.

Jewellery and Gemology: In jewellery making and gemology, precision balance scales are used to measure precious metals, gemstones, and jewellery components with high accuracy for crafting, valuation, and appraisal.

Best Practices for Using Precision Balance Scales

Calibration: Regularly calibrate precision balance scales according to manufacturer guidelines and industry standards to maintain accuracy and reliability.

Environmental Control: Minimize environmental factors such as vibrations, drafts, and temperature fluctuations that can affect scale readings and accuracy.

Proper Handling: Handle samples and weights with care to prevent contamination, spills, or damage to the weighing pan and balance.

Data Recording: Record measurements promptly and accurately, noting units, date, time, and any relevant parameters for documentation and traceability.

Maintenance: Follow recommended maintenance procedures, including cleaning, inspection, and calibration checks, to ensure optimal performance and longevity of the scale.

Conclusion: Precision in Every Measurement

Precision balance scales represent the essence of meticulous measurement, offering accuracy, sensitivity, and reliability across diverse applications. Whether in laboratories, industries, or educational settings, these instruments play a pivotal role in ensuring precise results, quality control, and scientific advancements. By understanding their fundamentals, exploring key features, and implementing best practices, users can harness the full potential of precision balance scales and elevate their endeavours to new levels of precision and excellence.

[jameswilly98]

Big platform scale:-

Are you looking for a weighing company that has all the weighing tools and machines? Come to Alfalah Scales which has an assortment of weighing and measuring scales with the innovative and latest technology for your convenience at fair prices. To know more: https://www.alfalahscales.com/platform-scale.aspx              

[gilleleni]

Analytical Balance LINB-A10

Labtron Internal Calibration Analytical Balance speed weighing device with a built-in magnetic sensor for fast and stable measurements. It offers a 100 g capacity and operates efficiently within a temperature range, ensuring precision and reliability in various analytical applications.

[aprao22]

SOP for Operation and Calibration of Karl Fischer Apparatus

OPERATION AND CALIBRATION OF KARL FISCHER APPARATUS

SOP NO.: EffectiveDate: Review Date: QC00X-01 DD/MM/YYYY DD/MM/YYYY

Supersedes Page No.: Department: NA 01 of end Quality Control

I           OBJECTIVE 

            To describe the Operation and Calibration Procedure for the Karl Fischer Apparatus.

II          SCOPE

            This Procedure applies to the operation and calibration of the Karl Fischer Apparatus in the QC Department of ABC Ltd, Location.

III        RESPONSIBILITY 

            1. The analyst, who operates the instrument, is responsible for following the procedure.

            2. The QC Manager / Designee is responsible for implementing the procedure.

IV        DOCUMENT REFERENCE(s)

   SOPs:   a) Policy on calibration (Current version of QA 0XX)

                 b) Operation and calibration of Analytical Balance (Current version of QC00X)

                 c) Maintenance of desiccants (Current version of QC0XX)

Forms

S.No Detail Format No 1 KF Standardization Calibration Record QC00X/F01

V        SCHEDULE:

1.0      External Calibration shall be carried out once every 3 months.

2.0      Internal calibration:   Daily  

VI        PROCEDURE  

1.0       Precautions:

1.1       Keep the lid of the KF vessel tightly closed to protect against atmospheric moisture.

1.2       Care should be taken while transferring the test sample to the KF vessel so that the test sample does not fall on the wall of the KF vessel.  

1.3       Ensure that the KF tube is free from any air bubbles.

1.4       Ensure that the Silica gel is good in condition.

2.0       Operating Procedure:

2.1       Transfer about 50 to 60 ml of fresh methanol into the clean and dried titration vessel Fill the 25 ml burette with KF Reagent up to the mark.

2.2       Switch on the instrument and observe the END LED glow.

2.3       Press the start button to start the addition of KF reagent to the titration vessel.             Observe ADDLED glows.

2.4       Wait until methanol is neutralized and fill the burette to the mark.

2.5       Now add a small quantity of sample into the titration vessel.

2.6       Again press the start button to start the KF reagent addition.

2.7       Wait until the END LED glows and note down the KF consumed.

2.8       Finally calculate the moisture content of the sample using the formula given below and document the details in the equipment log.                                      Volume of KFR consumed X KFR factor X 100           Calculaton      =  ______________________________________                                   (Volume /weight) of the sample X 1000                                                                                                

3.0       Calibration Procedure    :

3.1       Fill the KF reagent in the reagent bottle.

3.2       Switch on the instrument.

3.3       Remove the mixture of KF reagent and sample solution from the titration vessel.

3.4       Wash the titration vessel with 10 ml of methanol.

3.5       Place about 50 to 60 ml of methanol into the titration vessel.

3.6       Neutralize with KF reagent to an electronic endpoint.

3.7       Weigh accurately about 0.1 to 0.15 gm of Disodium tartrate (DST) and transfer it to the titration vessel.

3.8       Stir to dissolve and titrate with KF reagent.

3.9       After completion of titration, note down the burette reading (TV) and calculate as follows:

                                             Weight of DST X 15.66 X 100              Calculaton      =  ________________________________                                                               T.V X 100                                                                       

3.10    Repeat the same from step No. 3.7 to 3.9 and take the average value of the KF factor.     

3.11    The tolerance limit for two trials should not be more than 0.15. If doesn’t comply repeat the same.

3.12     If the Karl Fischer Reagent factor is less than 4.8 mg of H2O/mL discard the Karl Fischer Reagent solution and take fresh reagent.

3.13     Ensure the details are documented in the calibration log.

3.14     Enter the breakdown details & spares utilized in the Equipment History Card.

 REFERENCE:

*  Instrument Manual of KFR Auto Titrator.  

REVISION HISTORY Version Effective Summary of Revision

0.0 DD/MM/YYYY New SOP

END O F THE DOCUMENT                                   

                                Prepared By           Checked By             Approved By

Sign & Date

Name & Dept    QA Executive         QC Manage               QA Manager

[buyweighingamachine]

Standard Calibration Test Weights by UP Scales Looking for high-quality calibration weights to ensure the accuracy of your weighing equipment? UP Scales offers Standard Calibration Test Weights in stainless steel and cast iron, available in various classes – E1, E2, F1, F2, M1, M2, and more. Key Features: 1.) High Accuracy: Compliant with ISO 9001, OIML, and ASTM standards. 2.) Durable Construction: Resistant to corrosion, wear, and environmental factors. 3.) Wide Range of Classes: Suitable for laboratories, industries, and commercial use. 4.) Traceability: Comes with a certificate of calibration for reliability. Applications: 1.) Calibrating analytical balances, industrial scales, and weighbridges. 2.) Ensuring compliance in pharmaceuticals, food processing, manufacturing, and more. Why Choose UP Scales? 1.) Certified Quality: Meets international standards. 2.) Cost-Effective: Premium quality at competitive prices. 3.) Trusted Expertise: Years of experience in the weighing industry. 📞 Order Now! Visit our website: www.upscales.buyweighingmachine.com Order now: https://upscales.buyweighingmachine.com/product-categories/standard-calibration-test-weight Call us: 9899008683 Email: info@upscales.in

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