WAT89EC-8 Alcohol Sensor Type Electrochemical Fuel Cell Alcohol Sensor of Diamond 8 Alcohol Tester Range ranging from 0.000mg/L to 1.500mg/L Resolution 0.0001 mg/L Indication Error Alcohol Gas Concentration Range C/(mg/L) Error
Detailed introduction
WAT89EC-8 Alcohol Tester
Project indicators and parameters
Alcohol Sensor Type Electrochemical Fuel Cell Alcohol Sensor
Range of measurement ranges from 0.000mg/L to 1.500mg/L
Resolution 0.0001 mg/L
Indicative error C/(mg/L) error of alcohol gas concentration range
C is less than 0.400 & plusmn; 0.020 mg/L
0.400 < C less than 1.000 & plusmn; 5%
C≥1.000±20%
Indicative Repetitive Alcohol Gas Concentration Range C/(mg/L) Error
C is less than 0.4000.007mg/L.
0.400 < C less than 1.0001.75%
C≥1.0006%
Calibration cycle 6 months
Working temperature range - 5 ~45.
Storage temperature range - 30 70 C
Benchmark working environment temperature: 20 plusmn; 5 C, humidity: less than 80% RH, atmospheric pressure: 86 kPa ~ 106 kPa
Gases and electromagnetic fields that do not affect the normal operation of the instrument
Continuity of blowing for 3 seconds (flow: > 20L/min)
Display screen 2.8 inch 320x240 dot matrix touch color screen
Storage capacity host can store 4000 test records (which can be transmitted to computer)
Integrative Printer Communication Mode
Printer Miniature Thermal Printer
The main engine size is about 190mm (long)* 82mm (wide)* 36mm (thick).
The number of continuous measurements can be more than 500 (under benchmark working conditions)
Working Voltage Charging State
DC 10~14V DC 6.3~8.4V
Main Battery Built-in 2500mAh/7.4V Lithium-ion Battery
The instrument weighs about 500 g (including printers, batteries, printing paper)
