Description

Description

Overview

GAOTek Gas Detector for Nitrogen with micro sampling pump detects Nitrogen, records data, and offers wide range of measurement.

Key Features

  • Easy to switch between gas concentration unit of PPM and mg/m3
  • Ultra-high buzzer alarm sound, higher and lower alarm values are settable
  • Data storage function, historical data can not only be viewed on the device, but also be exported and printed out by connecting to computer (optional)
  • Rechargeable lithium polymer batteries of large capacity, which ensures the device to work continuously for a long time Strong and upscale alligator clip, portable
  • Imported high-precision sensor with original packaging
  • LCD dot matrix display technology
  • Special engineering plastics housing of high intensity, strong and durable, exquisite and comfortable in touching
  • Elegant and exquisite aluminum alloy packaging suitcase

Technical Specifications

Resolution: 0.01ppm?0.1ppm?1ppm (depending on Range selected)
Precision 3%FS
Sampling Method diffusion (add external sampling pump if necessary)
Unit of Concentration: one press to switch between ppm and mg/m3, system will finish conversion of values automatically
Display Technology: Monochrome dot matrix 128 * 128 LCD graphic display
Back light Time of back light is settable, initiate back-light mode in alarming
Direct Readings: Gas molecular formula, the concentration unit, the measured value, time, battery, alarm state, data record state, etc.
Data record: ï¾ Storage capacity of over a hundred thousand sets, which means that it can continue to store for 15 months with interval of 5minutes. Interval time ranges from 10-3600seconds for your selection
Data transmission:

 

High-speed data transmission by USB, available for data downloading and printing after installing necessary software (optional)
Calibration ï¾ two target point calibration, both can be set up at calibration value.ï¾ Support automatic zero point calibration by one press
Password Protection Calibration is protected by password, and the password Can be reset
Restore: ï¾ Support restore of factory calibration, support restore of factory parameter settings
Language of operation: Language of operation:ï¾ both Chinese and English
Alarm Mode: Sound and light, higher and lower alarm point values are both settable, and there are three alarm states for selection: ON, OFF, or SILENT
Battery 3.7 V rechargeable lithium battery, with capacity of 1800 mA, working time more than 50hours (no combustible gas), charging time less than 6hours.
Charger ï¾ Travel charger with USB
Explosion-proof Grade: Exia?CT4
Protection Grade: IP66
Working Temperature: 68~122 F (20?~50?)
Working Humidity 0-95%RHï¾ ?non-condensable, a filter dryer is needed if the value is larger than 90%RH ?
Housing Material: ï¾ ABS+PC
Dimensions: 6.10*6.10*1.37 in(155 * 78 * 35 mm)
Weight: 0.661 lbs(300g)