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Aikered Pharmaceutical Specialized Trace Moisture Analyzer
The AKD-V10 pharmaceutical specific trace moisture analyzer from Aikorode is a high-performance Karl Fischer volumetric moisture analyzer newly launch
Product details
Acored brandThe AKD-V10 pharmaceutical specific trace moisture analyzer is a high-performance Karl Fischer volumetric method moisture analyzer newly launched by Akorod. After several optimization upgrades, the accuracy and automation level of the product have been optimized and improved. The instrument adopts the Karl Fischer volumetric titration principle, contains rich calculation formulas, and corresponding analysis methods. It can quickly and accurately test the moisture content from 10ppm to 100%. It has the function of storing data and can be connected to a printer to print test data. Fully automatic mode, automatic testing, automatic calculation, automatic reagent suction, automatic blank filling, automatic waste liquid discharge, and automatic cleaning. During the titration process, real-time display of the remaining reagent amount and real-time display of potential changes can intuitively reflect the analysis status of the instrument. AKD-V10 complies with multiple national and international moisture determination standards, conforms to pharmacopoeias, and is widely used in industries such as pharmaceuticals, petroleum, power, chemical, pharmaceutical, food, batteries, and testing.
Acored brandAKD-V10Pharmaceutical specific trace moisture analyzerTechnical parameters:
| model: | AKD-V10 |
| Measurement method: | Karl Fischer titration method (permanent stop titration) |
| Moisture range: | 10ug—550mg H2O |
| Measurement range: | 0.001%（10ppm）—100% |
| resolving power: | 1ppm |
| Display mode: | 4.3-inch ultra large LCD display screen |
| Liquid inlet division value: | 1ul |
| Polarization current: | ±1000uA |
| burette: | 20ml |
| Accuracy of burette: | 1/20000 |
| Titration linear correlation coefficient: | ≥0.999 |
| Mixing speed: | Infinitely variable speed |
| Error range: | ＜1% |
| Electrode: | Double platinum needle electrode, sensitive and faster response |
| Data storage: | 40 items |
| Printing function: | Optional printer |
| Print content: | Ug \ \ ppm \ mg/L \ \ Sample number \ \ Experimenter \ \ Date |
| Drift value blank value deduction: | Real time drift measurement function, can be set to deduct or not |
| Data interface: | RS232 interface, capable of connecting peripheral devices such as printers |
| Special Features: | Custom endpoint delay and titration delay; Real time display of current; One click cleaning |
| Calendar/Clock: | Analyze time and date display and print output (without losing power) |
| External dimensions: | 495*330*325mm |
| Using power supply: | Voltage 110-220V, frequency 50HZ |
| Usage environment: | Temperature 2-55 ℃, humidity<90% |
| Weight: | About 8KG |
Acored brandAKD-V10Pharmaceutical specific trace moisture analyzerConfiguration List:
| Serial Number | name | quantity |
| 1 | Karl Fischer moisture analyzer host | 1 unit |
| 2 | Titration reaction cup component | 1 set |
| 3 | reagent bottle | 3 of them |
| 4 | drying bottle | 4 of them |
| 5 | Connecting lines | 13 pieces |
| 6 | Burette component | 1 set |
Acored brandAKD-V10Pharmaceutical specific trace moisture analyzerScope of application:
| liquid |
Pharmaceutical industry: raw materials for traditional Chinese and Western medicine, etc Pesticide industry: emulsifiers, pesticides, urea, etc Petroleum and power industry: insulation oil, transformer oil, petroleum, etc Chemical industry: acids, alcohols, benzenes, phenols, ethers, organic solvents, etc Other industries: lithium batteries, electrolytes, etc |
| solid | Solid substances with good solubility, such as various inorganic salts, citric acid, freeze-dried powder, and soluble powder |
| gas | Natural gas, liquefied gas, fluorocarbons, butadiene and other gases |
| Special industries require the use of Karl Fischer heating furnaces | |
| insoluble solid | Insoluble solids such as lithium batteries, plastic, metal powders, chemical raw materials, etc., which are prone to contamination and cross contamination of samples (lubricating oils, aldehydes and ketones), samples that are prone to react with Karl Fischer reagent, and samples with slow water release |
Acored brandAKD-V10Pharmaceutical specific trace moisture analyzerCompliant with standards:
GB/T 7600-1987 Determination of Moisture Content in Operating Transformer Oil (Coulombic Method)
GB/T 6283-2008 Determination of Moisture Content in Chemical Products (Karl Fischer Method)
GB/T 11146-2009 Determination of Crude Oil Water Content (Karl Fischer Coulombic Titration Method)
GB/T 3727-2003 Determination of Trace Water in Ethylene and Propylene for Industrial Use
GB/T 5074-1985 Method for determination of moisture content in coking products by microcoulometry
GB/T 6023-2008 Determination of Trace Water in Industrial Butadiene (Karl Fischer Coulombic Method)
GB/T 7376-2008 Determination of Trace Moisture in Fluoroalkanes for Industrial Use (Karl Fischer Method)
GB/T 18619.1-2002 Determination of Water Content in Natural Gas (Karl Fischer Coulombic Method)
GB/T 18826-2002 Industrial 1,1,1,2-tetrafluoroethane HFC-134a
ISO 10337-1997 Determination of Moisture in Crude Oil (Karl Fischer Coulombic Titration Method)
ASTM E1064-2008 Karl Fischer Coulombic Titration for Determination of Water Content in Organic Liquids
ASTM D4928-00 (2010) Karl Fischer Coulombic Titration for Determination of Water Content in Crude Oil
ASTM D6304-2007 Karl Fischer coulometric titration method for determining water content in petroleum products, lubricants, and additives
ASTM E1064-2008 Karl Fischer Coulombic Titration for Determination of Water Content in Organic Liquids
ASTM D4928-00 (2010) Karl Fischer Coulombic Titration for Determination of Water Content in Crude Oil
ASTM D6304-2007 Standard for Determination of Water Content in Petroleum Products, Lubricants, and Additives by Karl Fischer Coulombic Titration
Acored brandAKD-V10Pharmaceutical specific trace moisture analyzerHas the following characteristics:
1. LCD large screen display, convenient and fast operation interface, eliminating tedious settings, allowing quick access to function pages, and making usage simpler;
2. Imported electromagnetic three-way valve greatly reduces the dead volume rate inside the three-way valve, and the liquid circuit switching speed only takes 0.01 seconds, ensuring testing efficiency;
3. Imported electromagnetic three-way valves avoid the problem of traditional three-way valve leakage, and can withstand pressures up to 100kPa. Even if the pipeline is blocked, there is no need to worry about three-way valve leakage;
4. High precision titration system, with a titration accuracy of up to 1ul;
5. The measurement results and output results comply with GLP standards, can store 40 sets of data, and can be printed with an external printer to obtain test results;
6. The instrument has 5 built-in measurement methods, which can be customized according to different testing requirements for titration speed, titration delay, etc., to meet the testing needs of any sample.
7. Real time display of titration reaction cup current changes, ultra wide current display, allowing for a more intuitive observation of the entire reaction process;
8. Real time drift measurement function, which can monitor drift according to environmental and climate changes at any time, and can set whether to deduct it as needed in the setting method;
9. Automatic solvent suction, automatic blank filling, automatic reagent suction, automatic titration, automatic waste liquid discharge, automatic liquid return, and automatic cleaning functions, simple operation, and no environmental pollution;
10. One click cleaning functions such as startup cleaning and shutdown cleaning, no need for complicated settings, and easier operation;
11. High precision solvent suction pump eliminates the siphon phenomenon caused by air pressure, which stops immediately and accurately controls the volume of solvent;
12. Customize personalized settings: date, sample number, operator number, burette type, measurement method, endpoint current, etc;
13. The fully sealed titration system, corrosion-resistant high borosilicate glass titration cell, and PTFE bottle cap pipeline greatly ensure the personal health of users;
14. A large capacity drying bottle effectively filters moisture from the air, reduces the impact of the environment on test results, and is easy to replace;
15. Under solvent level titration, unique anti reflux device ensures the stability of titration;
16. Low operating noise, almost no sound of mechanical operation during titration process, away from noise troubles;
17. Streamlined appearance design, surface electrostatic spray treatment, anti-corrosion, easy to clean;
18. RS232 interface connects with computers and other devices to achieve networked management.
1. LCD large screen display, convenient and fast operation interface, eliminating tedious settings, allowing quick access to function pages, and making usage simpler;
2. Imported electromagnetic three-way valve greatly reduces the dead volume rate inside the three-way valve, and the liquid circuit switching speed only takes 0.01 seconds, ensuring testing efficiency;
3. Imported electromagnetic three-way valves avoid the problem of traditional three-way valve leakage, and can withstand pressures up to 100kPa. Even if the pipeline is blocked, there is no need to worry about three-way valve leakage;
4. High precision titration system, with a titration accuracy of up to 1ul;
5. The measurement results and output results comply with GLP standards, can store 40 sets of data, and can be printed with an external printer to obtain test results;
6. The instrument has 5 built-in measurement methods, which can be customized according to different testing requirements for titration speed, titration delay, etc., to meet the testing needs of any sample.
7. Real time display of titration reaction cup current changes, ultra wide current display, allowing for a more intuitive observation of the entire reaction process;
8. Real time drift measurement function, which can monitor drift according to environmental and climate changes at any time, and can set whether to deduct it as needed in the setting method;
9. Automatic solvent suction, automatic blank filling, automatic reagent suction, automatic titration, automatic waste liquid discharge, automatic liquid return, and automatic cleaning functions, simple operation, and no environmental pollution;
10. One click cleaning functions such as startup cleaning and shutdown cleaning, no need for complicated settings, and easier operation;
11. High precision solvent suction pump eliminates the siphon phenomenon caused by air pressure, which stops immediately and accurately controls the volume of solvent;
12. Customize personalized settings: date, sample number, operator number, burette type, measurement method, endpoint current, etc;
13. The fully sealed titration system, corrosion-resistant high borosilicate glass titration cell, and PTFE bottle cap pipeline greatly ensure the personal health of users;
14. A large capacity drying bottle effectively filters moisture from the air, reduces the impact of the environment on test results, and is easy to replace;
15. Under solvent level titration, unique anti reflux device ensures the stability of titration;
16. Low operating noise, almost no sound of mechanical operation during titration process, away from noise troubles;
17. Streamlined appearance design, surface electrostatic spray treatment, anti-corrosion, easy to clean;
18. RS232 interface connects with computers and other devices to achieve networked management.
Acored brandAKD-V10Pharmaceutical specific trace moisture analyzerOperation steps:
First assemble the moisture analyzer and connect it to the power supply, then turn on the power switch
Reagent debugging steps:
1. Suck methanol (other co solvents) until the liquid level covers the platinum tip of the electrode
2. Let the instrument perform a blank operation to deduct excess water from methanol (other solvents)
3. Perform multiple calibrations on the Karl Fischer reagent we use (more than 3 times, it is recommended to use deionized water or standard samples for calibration, or standard water samples for calibration)
4. After calibration, sample measurement can be carried out
Sample determination steps:
1. After sampling with an injector, place it on an analytical balance and weigh it. Click to remove the skin
2. Inject the sample into the titration cell
3. Take out the sampler and place it on the analytical balance for weighing. The weight displayed on the balance at this time is the weight of the sample
4. Enter the weight of the sample into the instrument and click to start the measurement
5. The measurement is completed, and the instrument displays the measurement results and automatically stores them
First assemble the moisture analyzer and connect it to the power supply, then turn on the power switch
Reagent debugging steps:
1. Suck methanol (other co solvents) until the liquid level covers the platinum tip of the electrode
2. Let the instrument perform a blank operation to deduct excess water from methanol (other solvents)
3. Perform multiple calibrations on the Karl Fischer reagent we use (more than 3 times, it is recommended to use deionized water or standard samples for calibration, or standard water samples for calibration)
4. After calibration, sample measurement can be carried out
Sample determination steps:
1. After sampling with an injector, place it on an analytical balance and weigh it. Click to remove the skin
2. Inject the sample into the titration cell
3. Take out the sampler and place it on the analytical balance for weighing. The weight displayed on the balance at this time is the weight of the sample
4. Enter the weight of the sample into the instrument and click to start the measurement
5. The measurement is completed, and the instrument displays the measurement results and automatically stores them
Acored brandAKD-V10Pharmaceutical specific trace moisture analyzermatters needing attention:
1、 Cannot display normally
Please check if the power connection wire, fuse, and power switch of the instrument are functioning properly.
2、 The instrument titration does not stop
1. Is the Karl Fischer reagent ineffective.
2. Too much water, too much sample injected.
3. Aldehydes, ketones or other components react with Karl Fischer reagent to produce water.
3、 Instrument testing is unstable
1. Environmental interference is significant.
2. Side effects.
3. Human error in operation.
4. Please check if there is any moisture adhering to the wall of the titration cell bottle (shake the electrolytic cell bottle)
4、 The measurement value has a large error
1. Inaccurate calibration, recalibrate.
2. The titration degree of the reagent has changed, and the titration degree measurement should be repeated.
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