Pn3500-ch20 portable formaldehyde detector gas analyzer

Pn3500-ch20 portable formaldehyde detector gas analyzer

  Its main characteristics are that the built-in micro air pump can actively absorb the surrounding air for measurement, with fast response, and is mostly used in confined space and under the condition of no air circulation.

This series of instruments can be installed with 1-4 kinds of gas sensors at most, which can be used in single gas instrument application or multiple gas sensors. The specific gas types can be configured according to the actual needs. According to the different types of gas applied, gas sensors include electrochemical gas sensors, catalytic combustion gas sensors, infrared sensors and PID photo ion sensors.

Main features:

1. High performance imported original sensor

2. Large screen LCD display

3. Automatic backlight display, built-in lighting, easy to use in dark environment

4. High protection level, completely dustproof

5. Intrinsically safe, wide range of application

6. Built in temperature compensation, more accurate detection

7. Equipped with backpack, easy to carry

8. Equipped with remote sampling high temperature handle, it can be used in special environment.

Standard configuration

Specified host with pn3500 sensor

Sampling handle, extend trachea

Leather bag on the back

Lithium battery, charger

Aluminum alloy portable box

Operating instructions

Function:  

  High precision, high resolution, fast response, long working time of large capacity lithium battery, arbitrary setting of upper and lower alarm value, self-contained zero point and target point correction function, data recovery function, so as to avoid worries caused by misoperation.

  High precision, high resolution, fast response, long working time of large capacity lithium battery, arbitrary setting of upper and lower alarm value, self-contained zero point and target point correction function, data recovery function, so as to avoid worries caused by misoperation.

Alarm mode: sound, light, vibration alarm, power supply under voltage alarm.

Suction pump, suction flow controllable, independent switch.

Types of gases that can be detected:

CO/O2/H2S/NH3/PH3/SO2/NO/NO2/HF/HCN/HCL/ASH3/GEH4/TNT/C3H3/SIH4/CL2/C2H2/CH4O/C2H4/CLO2/O3/EX/CH2O/CH4/ETO.

The types of gases listed above are not all listed. Please call us if necessary.

Basic parameters:

Detection principle: electrochemistry, catalytic combustion, infrared, PID (according to the type of gas)

Sampling mode: built in suction pump, equipped with extended high temperature resistant sampling handle

Repeatability ≤ 2%

Accuracy: ≤ 2% or 1% (depending on sensor)

Working power supply: DC7.2V

Power: 0.6W

Service life: sensor 2-5 years (replaceable)

Battery: lithium battery can be charged, (replaceable)

Alarm point: secondary alarm, can be designed arbitrarily

Audio alarm: 95dB 30cm

Light alarm: omnidirectional visible light alarm

Status alarm: text status alert on screen

Display mode: LCD

Ambient temperature: - 20 - + 70 ℃

Ambient humidity: 10-95% RH (no condensation)

Overall dimension: 180 * 80 * 110mm

Protection grade: above IP45

Weight: 1kg

No video highlights...