|
Details
|
Technical
Data
|
|
Principle of measurement
|
Electrochemical
Sensor, alcohol-specific
|
|
Measurement Range (BrAC)
|
0.000mg/L～2.500
mg/L
|
|
Resolution
|
0.001mg/L
|
|
Accuracy:
Max. Measuring error, in relation to the ethanol standard
|
(-0.040~0)mg/L or
Relative error -10%~0
|
|
Repeatibility
|
≤2.5%
|
|
Calibration
|
Every
6 months
|
|
Temperature range -operation
|
-10°C 〜50°C
|
|
Temperature range –storage
|
-30°C 〜70°C
|
|
Optimum Storage Conditions
|
Temperature：23℃±5℃
|
|
Humidity：50%±30%
|
|
Hydrocarbon
concentration in the environment: no more than 0.002‰
|
|
Atmospheric pressure：ambient atmosphere
pressure
|
|
Other conditions：No vapor or electromagnetic
disturbances in the environment are influencing the normal working conditions
of the device
|
|
Dual Displays
|
Main
Screen：5 inch 720*1280 Multi-touch capacitive touch screen
Secondary Screen：1.14inch color screen
|
|
Memory & Storage
Capacity
|
RAM：DDR3
2GB；Storage memory：EMMC 16GB;
Stores more than 10 million measured values
|
|
PC Interface
|
USB3.0 （data can be
transferred to a PC or printer）
|
|
Processor & Operation
system
|
High-performance eight-core
processor ; Android9.0
|
|
Dual Cameras
|
Front
camera: 13 megapixels
Second camera: 8 megapixels
|
|
Voice
Broadcast & Positioning
|
Intelligent voice broadcast
/ GPS & BDS
|
|
Printer
|
Built-in Micro Thermal
printer
|
|
Dimension(L*W*T)
|
Approx.182mm ×81mm ×37mm
|
|
Operation Voltage
|
State of charging
|
State of operation
|
|
DC 10~14V
|
DC
6.3V～8.4 V
|
|
Communication
|
WIFI,
Bluetooth, 4G(support TD-LTE、 FDD-LTE) ,
Downward compatible with Unicom, mobile 3G/2G
|
|
WIFI &
Bluetooth
|
Integrated WiFi function,
2.4G/5.0G dual band technology / BLE
4.0
|
