Features:
Ultra-low power 32-bit microprocessor with the latest semiconductor nano-process
24-bit ADC data acquisition chip
2.4-inch industrial color screen with resolution of 320 x 240, clear display effect, high-end
PPM, %VOL, mg/m3, mg/l four concentration units can be freely switched
Detection of 1-4 gases at the same time, depending on the sensor
Data storage function, can store data 100,000 groups
View historical data directly on the screen and export data
With on-site temperature and humidity detection function, temperature range -40 to 120 degrees C
Humidity range: 0 to 100RH (optional)
Various modes can be adjusted: detection mode, storage mode, air pump mode
Built-in strong pump for operation in a micronegative pressure environment.
Reasonable air chamber design ensures that the sensor is not disturbed by pressure
With overvoltage protection, overcharge protection, anti-static interference, anti-magnetic field interference and other functions.
Full software auto-calibration, sensor stogour of up to 6 target calibration functions
Ensure accuracy and linearity of measurements
With temperature compensation function, data recovery function
Full Chinese/English operating menu, simple and practical
The instrument has a dust-proof design with a dust filter for use in a variety of harsh situations
Key technical indicators
Detection of gases: 1-4 gases, support for various types of gas sensors
Such as catalytic combustion, infrared, electrochemical, semiconductor, UV
Measurement range: 0.001PPM-99.999% VOL, depending on sensor
Detection accuracy: splusmn;3% (F.S)
Linear error: splusmn;1% (F.S)
Response time: 20 seconds (T90)
Zero-point drift: splusmn; 1% (F.S/year)
Recovery time: 20 seconds
Repeatability: s.plusmn;1% (F.S. )
Detection mode: real-time detection, timing detection can be set
Storage mode: real-time storage, timed storage can be set, can store data 100,000 groups
Explosion-proof logo: ExdII. CT4 (Ben-Ann)
Working power supply: 4000mA rechargeable polymer battery
Operating temperature: -30 to 60 degrees C
Operating humidity: 95%RH, no condensation
Dimensions Weight: 190 x 85 x 55mm (L x W x H), 0.5Kg (net weight)