Main Functions and features 1.7-inch TFT true color touch screen, resolution 800×480, simple and easy to use human-computer interaction. 2. Using 32-bit microprocessor as the main control core, a new generation of intelligent operating system. 3. Polarization detection technology, good stability, high precision, fast measurement speed. 4. The two-channel isolated power supply separates the electrolytic electrode and the measuring electrode, and the instrument can automatically remove all kinds of interference, which greatly improves the precision of the test results. 5. With automatic data query function, it is easy to find test records and statistics, and can print the results at any time. 6. The sample number, the total amount of the sample can be set, the report is automatically calculated and generated, and the result can be printed at any time. It has the automatic detection function of measuring electrode open circuit fault, short circuit fault, electrolyte too iodine, too water, etc. The whole machine lightweight design, plastic body, beautiful and durable. 9. Perpetual calendar clock with temperature compensation, accurate travel time, automatically record the measured date and time. 10. Built-in quick use manual, maintenance manual, manufacturer contact information, easy to use and maintenance.
Technical index 1. Adopting method: Carl Fischer Coulomb method 2. Display: 7 inch liquid crystal display (LCD), resolution 800×480 3. Electrolytic current: 0 ~ 400mA automatic control 4. Measuring range: 3ug ~ 100mg 5. Resolution: 0.1ug 6. Accuracy: 3ug ~ 1000ug±2ug(without sampling error) 1mg or more not more than 0.3%(without sampling error) 7. Printer: 58mm wide micro thermal printer 8. Work rate: 35W 9. Size: 375×240×200 (without foot pads) 10. Weight: 3kg Conditions of use 1. Ambient temperature: 5℃ ~ 40℃ 2. Relative humidity: <80% 3. Input power: AC220V±10V 50Hz meets the standard 1, GB/T7600 "Determination of moisture content of transformer oil in operation (Coulometric method)" 2, GB6283 "Determination of moisture content in Chemical products Karl Fischer Method (General method)" 3, SH/T0246 "Determination of Water Content in Light petroleum products (electrical method)" 4, SH/T0255 "Additives and additives containing lubricating oil moisture determination method (electric quantity method)" 5, GB/T11133 "Liquid petroleum products determination of water content (Carl Fischer method)" 6, GB/T7380 "Surfactants moisture determination (Carl Fischer method)" 7, GB10670 "Determination of trace moisture in industrial fluoromethanes Karl Fischer method" 8, GB/T606 chemical reagent moisture determination General method Karl Fischer method "9, GB/T8350" denatured fuel ethanol "10, GB/T8351" Automotive ethanol gasoline" 11, GB/T3776.1 "Pesticide emulsifier moisture determination method" 12, GB/T6023 Determination of trace moisture in industrial butadiene Carl Fischer Coulometry "13, GB/T3727 Determination of trace water in industrial ethylene, propylene 14, GB/T7376 Determination of trace moisture in industrial fluoroalkanes 15, GB/T18619.1 Determination of water content in natural gas Carl Fischer Coulomb Method 16, GB/T512 "Moisture determination Method for greases" 17, GB/ T1600-Moisture determination method for pesticides "18, GB/T11146" Crude oil water Determination Method (Carl Fischer Coulomb Method)" 19, GB/T12717 "Acetate test method for Industrial use" 20, GB/T5074 method for determination of water content of coke products 21, GB/T18826 industrial use of 1,1, 2-tetrafluorethane (HFC-134a) 22, in line with the national pharmacopoeia on the Carl Fisher method for determination of water content in drugs technical requirements