Gas detection:

Formaldehyde (CH2O), imported electrochemical gas sensor

Measurement range:

0～10、20optional

resolving power:

0.01ppm（0～20ppm）

Detection accuracy:

≤±1%

Linear error:

≤±1%

Response time:

≤20Seconds (T90)

Zero drift:

≤±1%(F.S/year)

Recovery time:

≤20second

Repeatability:

≤±1%

Intrinsic safety certification:

CNEx16.0537

Shell material:

ABS+PC

Protection level:

IP65

Production License:

Guangdong System (CMC Metrology Certification)

Detection method:

Pump suction, built-in micro suction pump

Detection mode:

Real time detection and scheduled detection can be set

Storage mode:

Real time storage and scheduled storage can be set; Can store 120000 sets of data and view historical data on the screen

Work environment:

Working temperature -30~60 ℃
Working humidity ≤ 95% RH, no condensation
Work pressure -30Kpa~100Kpa
Working power supply 4000mA rechargeable polymer battery

Size and weight:

180*85*55 mm(L × W × H) 0.5 Kg (net weight of instrument)

Standard accessories:

1 instrument box, instruction manual, certificate of conformity, USB charger, 1 calibration cover

Execution standards:

GB3836.1-2010Explosive Atmosphere Part 1: General Requirements for Equipment
GB3836.4-2010 Explosive Atmosphere Part 4: Equipment Protected by Intrinsic Safety Type "i"