Karl Fischer moisture analyzer, Water Content Tester, Volumetric Type KF titration
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- Supplier: Shanghai Jiahang Instruments Co. Ltd
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Karl Fischer moisture analyzer, Water Content Tester, Volumetric Type KF titration
Karl Fischer moisture titrator is designed and developed by the company with independent intellectual property rights of automatic capacity method Karl Fischer moisture meter. Instrument using Karl fischer reagent as a standard liquid capacity titration method for the analysis of theory, combined with the latest machinery and electronics design technology and the interface design of human nature, good sealing, drift value and low detection limit, wide measuring range, high degree of automation, high precision and can be used for accurate analysis of solid, liquid, gas, water of crystallization, the adsorption of water, free water in the samples.
It can be widely used in petroleum, chemical industry, pharmaceutical industry, daily chemical industry, food, agriculture, laboratory and many other industries.
Product Paramenter
Jiahang karl fischer titration
1.Touch-type operation, graphical interface, LED full-color LCD screen, real-time display of titration curve, metering pump sample volume, detection time, consumption of test dose, current water volume, drift and other detection parameters;2.The use of fully closed titration tank, system drift is very low, automatic replacement of solvents and discharge of waste liquid, to avoid toxic reagent escape, to avoid the infiltration of environmental water;
3.has a patent high precision piston and titration control technology, to ensure the accuracy of the system measurement results;
4.pipe joints with special nuts and seals, design a variety of bottle caps to adapt to a variety of reagent bottles, available a variety of Karl Fischer reagent, different Karl Fischer reagent test results are not distinguished;
5.Automatic determination, simple, rapid, accurate, can realize automatic suction, drainage, automatic determination of drift, automatic deduction of drift, automatic tracking environment drift, automatic calculation results (expressed in relative standard deviation); 6.PID automatic control titration speed, the average sample test time is less than 2 minutes; 7.Support authority management, audit trail, comply with GLP/GMP specification;
8.Multiple data interfaces (RS-2232C, USB, Web interface);
9.Auxiliary functions: titration delay function, automatic terminal delay function, intelligent fault determination function, waste liquid bottle overflow warning function;
10.A variety of measurement results unit selection (PPM, %, ml, mGH2O), can be equipped with special micro data printer, heating mixer, card heating furnace, card type headspace sampler, semiconductor refrigeration device, micro titration pool.
Karl Fischer moisture titrator (volume method) | ||||
Model | JH-V3 | JH-V5 | ||
Measuring range of moisture content | 0.001~100% | 0.001%-100 (10ppm-100%) | ||
Titration control accuracy | 1 uL | 0.2uL | ||
Titration function | PID automatic control titration speed, drift automatic update automatic deduction; Automatic hold end | PID automatic control titration speed, drift automatic update automatic deduction; Automatic hold end | ||
Accessibility | Automatic cleaning function, equipment verification function, waste liquid bottle full warning function, automatic data calculation, result statistics function | Automatic cleaning function, equipment verification function, waste liquid bottle full warning function, automatic data calculation, result statistics function | ||
Delay setting | Delay titration and terminal delay can be set according to the need to deal with insoluble samples | Delay titration and terminal delay can be set according to the need to deal with insoluble samples | ||
Titration repeatability (RSD) | RSD≤0.5% ； (2ml reagent) | RSD≥99.7% ； (2ml reagent) | ||
measure time | 3 minutes on average | 3 minutes on average | ||
data processing | Automatic calculation analysis results, showing consumption test dose, water quality, percentage content, PPM, etc | Automatic calculation analysis results, showing consumption test dose, water quality, percentage content, PPM, etc | ||
data storage | There are 5 method files | 12 groups | ||
The measurement results | 20 groups | 20 groups | ||
Built-in printer | YES | YES | ||
Valve and pipe material | Three - way two - way solenoid drive control valve, anti-corrosion material pipeline and sealing joint | Three - way two - way solenoid drive control valve, anti-corrosion material pipeline and sealing joint | ||
External electrode | Double platinum electrode | Double platinum electrode | ||
Operation interface | LCD screen display, navigation operation menu | LCD screen display, navigation operation menu | ||
Use environment humidity | ≤80% | ≤80% | ||
power supply | 95~260V / 50Hz | 110~220V (AC) / 50-60Hz | ||
Size | 580*460*360mm | 580*460*360mm | ||
Weight | 9.6kg | 9.6kg | ||
Karl Fischer Moisture Titrator (Coulometric Method) | ||||
Model | JH-C3 | JH-C5 | ||
Measuring range | 3ug~1000mg (H2O) | 3ug~199mg (H2O),1ppm~100% | ||
Reading unit | ug water | ug water | ||
Detection accuracy | 0.1 ug (H2O) | 0.1 ug (H2O) | ||
Accuracy | ＞99.7% (1000 ug Pure water ) | ＞99.7% (1000 ug Pure water ) | ||
Electrolysis current range | 0-400mA | 0-400mA | ||
temperature range | - | 0-299℃ | ||
End delay | Customizable | Customizable | ||
Electrolysis speed | According to the electrolysis capacity of the reagent, select 6 gears, automatic control | According to the electrolysis capacity of the reagent, select 6 gears, automatic control | ||
Drift handling | Intelligent tracking, automatic processing | Intelligent tracking, automatic processing | ||
Calculation formula | 6 formulas to adapt to different calculation needs | 6 formulas to adapt to different calculation needs | ||
Operation interface | Touch color screen | Touch color screen | ||
Data storage | 100 group | 200 group | ||
Calibration function | YES | YES | ||
Printer | Pr-1 dedicated data printer | Pr-1 dedicated data printer | ||
Power supply | 220V / 50Hz | 220V / 50Hz | ||
Power | 35W | 35W | ||
Ambient temperature | 5-40℃ | 5-40℃ | ||
Environment humidity | 20~80% | 20~80% | ||
Dimensions | 320*280*160mm | 320*280*160mm | ||
Net weight | 5.0kg | 5.0kg | ||
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FAQ
Q: What services are supported?
Answer: Provide lifetime free online technical support
Q: How long is the warranty period of the equipment sold?
Answer: The warranty is 1 year, and free system upgrade service is provided during the warranty period.
Q: How long is the delivery time?
Answer: Within 15 days after receiving the deposit, the specific delivery time depends on the order quantity.
Q: If you find a quality defect, what is the term?
Answer: We will bear all repair costs, if still not satisfied, we will refund.
Q: What is the minimum order quantity?
Answer: For the instrument, the minimum order quantity will be 1 set. For consumable parts, please try to contact us for proper confirmation.
Q: What is the packaging of your products?
Answer: Pack the instrument with PE film, fiber cloth and wooden box.
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Karl Fischer moisture analyzer, Water Content Tester, Volumetric Type KF titration
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