KORNO GT-903-CH2O-Y and EYESKY ES10B11-CH2O（0~10ppm） compare

Model selection comparator If you have any questions, please click below Service	KORNO GT-903-CH2O-Y Formaldehyde Detector 2220.0 RMB China Detail	EYESKY ES10B11-CH2O（0~10ppm） Formaldehyde Detector In coming China Detail

Type	Portable	Portable
Number of Gases	Single gas	Single gas
Sensors	Electrochemistry	Electrochemistry
Gases	CH2O	CH2O
Sampling Mode	Pump	Diffusion Pump

Type

Portable

Number of Gases

Single gas

Sensors

Electrochemistry

Gases

CH2O

Sampling Mode

Pump

Diffusion Pump

Detection gas

Formaldehyde CH2O

range

0~10ppm

resolution

0.01ppm

0.01ppm (0-100ppm), 0.1ppm (100-1000ppm), 1ppm (1000ppm or more)

Response time

T90≤20s

linearity error

≤±1%

Detection Accuracy

≤±3%

Zero drift

≤±1%(F.S/年)

≤ +/- 1% (F. S/year)

recovery time

≤20s

Sexual repeability

≤±1%

Expansion gas

Supports 1-5 Sensors

Explosion-proof sign

CNEx16.0537

Exd Ⅱ CT6

Protection class

IP65

Production license

Guangdong 00001052 (CMC metrology authentication)

temperature and humidity

Optional accessories, temperature detection range: -40~120 ℃, humidity detection range: 0~100% RH

Sampling method

Pump suction

diffusion

data storage

Real-time storage and Timer storage can be set; 120,000 groups of data can be stored

Operating Temperature

-30~60℃

Environment humidity

0~95% RH non-condensing

Operating Pressure

-30 ~ 100Kpa

≤200Kpa

Power

4000mA Rechargeable Polymer Battery

Dimensions

180*85*55mm

Net Weight

0.5Kg

Execution standards

GB3836.1-2010 、GB3836.4-2010

Optional range

0~10、20、50、100ppm

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