Fully Automatic Karl Fischer Water Content Tester

KARL FISCHER Water content tester adopts the global recognized classical moisture testing method – Karl Fischer Coulometric Method which is the most accurate method with low cost. With the universal standard and analyzing method, it can quickly analyze the moisture content in liquid, solid and gas and directly display testing results, with testing range from 0.0001%(1ppm) to 100%. Therefore, this testing method has been widely used in institutions and enterprises of petroleum, chemical industry, power, pharmaceuticals, pesticide, railways, research, etc.

Description

Prinsip dari Reaksi Karl Fischer didasarkan pada oksidasi sulfur dioksida oleh yodium dengan konsumsi air dalam larutan buffer. Titrasi mencapai titik akhir ketika agen titrasi air dan yodium seimbang.

SPECIFICATION:

Method of Display	7 inch color touch LCD with English display	Data Input	Input via touch screen
Method of Testing	MPU controlled electrolysis(Karl Fischer Coulometric Method)	Sample Number	Numbered by users
Rate of Electrolysis	2.4mgH2O/min	Storage	Infinite storage capacity
Electrolysis Current	Auto-control within 430Ma	Printer	Thermal printer, high-speed, low-consumption, with 44 millimeter-wide paper
Testing Range	0.01ugH2O-200mgH2O	Printing Content	ug / ppm / mg/L / sample number /experimenter / date
Water Content Range	0.0001%(1ppm)—100%	Calendar/Clock	automatic display and print analyzing time and date
Sensitivity	0.01ugH2O	Self-checking	Breakdown self-checking
Accuracy	Water Content: 2ugH2O-100ugH2O; Deviations≤±1ug, Water Content: 100ugH2O-1000ugH2O; Deviations≤±2.9ug, Water Content: ＞1000ugH2O; Deviations≤±0.2%(excluding deviations of sample injection)	Special Function	Work independently or connected with laptop or other computers
Drift Compensation	Auto-control via MPU	Power Consumption	＜40W
Stirring Speed	Adjustable and steerable	Dimension	390270190mm
End-point Indication	LCD display /output via printing / voice warning / end-point indication light	Working Environment	Temperature: 5°C-40° C,Humidity: ＜85%
		Power Supply	AC220V±10% 50HZ±2.5HZ
		Weight	About 7kg