KZCH-II fast automatic measurement of hydrogen analyzer | rapid automatic hydrogen tester manufacturers | suppliers | manufacturers 

 Features: 
 Mainly applies to the determination of the hydrocarbon content of organic and inorganic substances in the coal and other solid materials, coal, electricity, metallurgy and other sectors of the necessary experimental apparatus, while in the chemical industry, commodity inspection, and other units also have a wide range of uses. 
 (2) the instrument testing process using computer control, a variety of test data correction and processing by the computer, the figures show that the determination of the number of milligrams of hydrogen in the material in can replace the show the determination of the final results ─ the unit weight of combustion of sample the percentage content of hydrogen, and print out the value of the total hydrogen. Each sample measurement time is about 10 ─ 15min, accuracy and precision of measurement results is better than GB GB476-79. 
 (3) of the instrument compared with currently used by three furnace combustion method with determination of rapid, accurate, simple to operate, high degree of automation, touch keyboard to input various data, printers, play the final result, small size, light weight and other characteristics, is the current experiments Room ideal for hydrogen measurement instrument. 
 (4) The instrument can also weighing absorption method to measure the carbon, its accuracy and precision to meet the requirements of national standard GB476-79. 

 Technical indicators: 
 1 Measuring range: hydrogen: 0 ─ 20% of carbon: 1 ─ 100% 
 2, the power supply: 220V ± 10% 50Hz 
 3, the temperature control: 800 ℃ ± 10 ℃ to 300 ℃ ± 10 ℃ 
 4, the electrolysis voltage of the main: coating electrolysis voltage: 10V electrolytic voltage: 24V 
 5, current: the end of current of the electrolytic current> 500mA <60mA 
 6 Measuring time: about 10 ─ for 15 minutes, which at 300 ℃ for 30 min 
 500 ℃, stay at 800 ℃ at 2 min stay 11.5 min 
 Coulomb integral stability of the instrument: the linearity of ± 0.1% 
 8, determination of allowable error: hydrogen <0.15% (same laboratory) carbon: <0.50% 
 9 specimens: particle size <0.2mm has reached the air-dry state analysis of the coal sample weight of about 65mg ─ 75mg 
 10, the size of the instrument: the controller 350 × 320 × 150mm high-temperature furnace: 500 × 300 × 260mm 
 11, heating rate: 20 ° C / min, 40min up to 800 ℃ 
 Hebi City the Lianzhong Instrument Co., Ltd. specializes in coal quality analytical instrumentation research and development, production, sales and service of high-tech joint-stock enterprises, in line with the "unlimited service, integrity is the purpose of" the spirit of enterprise, Lianzhong people struggling to make from 2 to development has made remarkable achievements. 

 The company has strong technical force, scientific management system, excellent product quality, attentive service, the products are widely used in coal, electricity, metallurgy, building materials, geology, petroleum, chemical, rubber, environmental protection, food, feed, coking, colleges, universities and scientific research departments, laboratories, and provide overall lab solutions, superior to the mechanism, modern management, quality products, by the praise of customers.