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臭氧测试仪:GD80-O3

1.  Summarize
GD80 series portable intelligent gas detector adopts the most advanced large scale integrated circuit technology, the international standard of intelligent technology level design technology and proprietary digital simulation mixed communication technology and design completely intelligent gas detection instrument. GD80 series gas detection instrument advanced technology, excellent performance, high stability, can detect the gas variety, with recovery factory default Settings and since diagnosis function, use and maintenance convenience, greatly satisfy the industrial site safety monitoring of equipment with high reliability requirements, widely used in petroleum, chemical, environmental protection, metallurgy, refining, gas transmission and distribution, biological medicine, agriculture, etc
 

  • 产品详细

    2.  Technical characteristics
    1) high precision, high resolution
    2) broad range, the most massive ranges from 0 to 50000ppm or 0 ~ 100% Vol
    3) Plug and play international standard intelligent sensor, on-site maintenance is very convenient unique LCD with            backlighting design technology, field observation, the   maintenance of equipment beset by changing light no longer Entire range range of digital temperature compensation
    4) through three buttons can realize view, setting, calibration, and other functions
    5) this Ann circuit design, shell rainproof, corrosion resistance and wear resistance
    6) large capacity rechargeable lithium battery and charging protection circuit
    7) a key to restore function, let you when operating worry-free

    3.  Technical parameters
    Shell material:ABS
    Envelop dimensions:125×52×30mm(L×W×H)
    Explosion-proof level:Exia II CT6
    Protective level:IP65
    The weight:200g
    Accuracy:±3%F.S.
    Detecting way:Ciffusion Type or Pump suction method
    Concentration unit:ppm、%VOL、%LEL、mg/m3
    Acousto-optic alarm means:, vibration
    Working temperature: - 40 ~ 70 ℃
    Work humidity: 0 ~ 95% RH not gel
    Working voltage: 3.6 VDC
    Alarm current: 120mA
    The working current: KuoSanShi 10mA, pump suction method 60mA
    Battery capacity: 1800mA, take charge protection circuit
    Charger specification: 4.2 VDC, 1A
    Envelop dimensions:125×52×30mm (L×W×H)

    4.  Operating instructions
    1) Key definitions:
    This machine consists of three buttons, ⊙ keys, ↑ keys, ↓ keys (from left to right order), ⊙ keys for the power switch and   play function, the key to confirm ↑ shift key, ↓ button up to scroll and digital subtract role.
    2) Boot methods:
    Long press ⊙ key 5 seconds not to put, to 5 seconds after automatic startup, boot After the picture show is as follows:the maximum range and the gas  name Unit and electricity, 2 seconds later began to show preheating count down 120         seconds, If you don't want to wait, click ⊙ key directly into normal measurement interface, Lower gas species, right now  display vibration motor and buzzer, indicator. All alarm 1 times says the normal starting, if electricity shortage or detection. Less than sensor has long been the alarm went down, if this time click ⊙ keys. On censored role, sound and   vibration motor, lights have stopped working, but Is the wording of "screen Alarm" are flashing, if it's electricity shortage, Power       icon flash, if can't detect sensor, display "FAULT" the words, then click on the ⊙ keys, sound and vibration Motor, indicator continue to work. If the instrument is pump suction method, the screen Will display pump icon, and has been in rotation, and if no pump will not display The icon. Right for normal after the launch of the frame (display with CO, for example)