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GRI 8312 Portable Formaldehyde (CH2O) Gas Detector

Product summarize:

GRI-8312 Portable CH2O gas analyzer is a hand-held instrument which can continually test CH2O.This product is applicable to environmental monitoring, industrial production 、chemical and other occasions with CH2O , can effectively guarantee the safety of staff from abuse and loss of production equipment.
CH2O detector adopts pump-priming detection methods; adopt Switzerland MEMBRAPOR electro-chemical sensors as sensitive sensors, have excellent sensitivity and repeatability; TI Low-power microprocessor, high reliability; excellent man-machine interface is not only done a full-featured and easy to operate.128*64 Liquid crystal display, Clear display, its compact design and attractive appearance and comfortable feel is the best choice for handheld applications.

Main Features：

 Adopt advanced 16 bits controller of Ultra-low power
 Resolution is 128*64 LCD screen
 High-precision electro-chemical sensors
 Can be set high /low alarm point, two levels sound and light alarm.
 Data storage: 60 data/h, maximum 480 datas.
 Provide calibration methods of software and hardware calibration, concentration can be adjustable.
 Provide real-time clock display
 Rechargeable

Industrial Applications：

Civilian construction indoor CH2O detection 、CH2O content detection in construction materials 、 indoor CH2O detection in public places and other detections of environment quality in the formaldehyde volatile place .

Technical Parameter：

Sensor type： Electro-chemical
Sampling way ：  pump-priming
Precision ：     0.01 PPM
Response time ：  T90<50S
Indicate way ：LCD display real-time concentration ,LED 、buzzer alarm .
Operate environment ：-10-50 degree centigrade 15%-95%RH（Non-condensing）
Operate voltage ：DC3.7V  Lithium ：1100mAh
Charge time ：6-8 hours
Continuous work hours ： 30 hours above    
Sensor life ： 3 year
Dimension :  220*85*40 mm                   
G.W ：0.34KG              
Protection Class : IP65                    
Certification: CE             
Warranty ：12 months