SHENZHEN OEM ENVIRONMENTAL TECH CO., LTD.  

Product Name: Formaldehyde Detector (GD80-CH2O) Model NO.: GD80-CH2O Type: Laser Gas Analyzer Gas: CH2o Certification: FCC, CE, RoHS Portable: Portable Customized: Non-Customized Brand: TES Trademark: OCIC Transport Package: Aluminum Case Specification: CE Origin: China HS Code: 9026801000 Product Description 1, SummarizeGD80 series portable intelligent gas detector adopts the most advanced large scale integratedcircuit technology, the international standard of intelligent technology level design technologyand proprietary digital simulation mixed communication technology and design completely intelligentgas detection instrument. GD80 series gas detection instrument advanced technology, excellentperformance, high stability, can detect the gas variety, with recovery factory default Settings and sincediagnosis function, use and maintenance convenience, greatly satisfy the industrial site safety monitoringof equipment with high reliability requirements, widely used in petroleum, chemical, environmental protection,metallurgy, refining, gas transmission and distribution, biological medicine, agriculture, etc2, Technical characteristics1) high precision, high resolution2) broad range, the most massive ranges from 0 to 50000ppm or 0 ~ 100% Vol3) Plug and play international standard intelligent sensor, on-site maintenance is very convenient unique LCDwith backlighting design technology, field observation, the maintenance of equipment beset by changing lightno longer Entire range range of digital temperature compensation4) through three buttons can realize view, setting, calibration, and other functions5) this Ann circuit design, shell rainproof, corrosion resistance and wear resistance6) large capacity rechargeable lithium battery and charging protection circuit7) a key to restore function, let you when operating worry-free3, Technical parametersShell material: ABSEnvelop dimensions: 125× 52× 30mm(L× W× H)Explosion-proof level: Exia II CT6Protective level: IP65The weight: 200gAccuracy: ± 3%F. S.Detecting way: Ciffusion Type or Pump suction methodConcentration unit: Ppm, %VOL, %LEL, mg/m3Acousto-optic alarm means: VibrationWorking temperature: - 40 ~ 70 ° CWork humidity: 0 ~ 95% RH not gelWorking voltage: 3.6 VDCAlarm current: 120mAThe working current: KuoSanShi 10mA, pump suction method 60mABattery capacity: 1800mA, take charge protection circuitCharger specification: 4.2 VDC, 1AEnvelop dimensions: 125× 52× 30mm (L× W× H)4, Operating instructions1) Key definitions:This machine consists of three buttons, O keys, keys, keys (from left to right order), O keys for the powerswitch and play function, the key to confirm shift key, button up to scroll and digital subtract role.2) Boot methods:Long press O key 5 seconds not to put, to 5 seconds after automatic startup, boot After the picture showis as follows: The maximum range and the gas name Unit and electricity, 2 seconds later began to showpreheating count down 120 seconds, If you don't want to wait, click O key directly into normal measurementinterface, Lower gas species, right now display vibration motor and buzzer, indicator. All alarm 1 times saysthe normal starting, if electricity shortage or detection. Less than sensor has long been the alarm went down,if this time click O keys. On censored role, sound and vibration motor, lights have stopped working, but Is thewording 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 O keys, sound and vibration Motor, indicator continue to work. If theinstrument is pump suction method, the screen Will display pump icon, and has been in rotation, and if no pumpwill not display The icon. Right for normal after the launch of the frame (display with CO, for example)