Product overview
Handheld pump gas detector is an intrinsically safe instrument that can continuously detect the specific concentration of formaldehyde gas in the working environment. The alarm instrument is a built-in pump suction way to detect the gas concentration, using the original imported gas sensor, with excellent sensitivity and excellent repeatability; the instrument adopts embedded microcontrol technology, simple operation, complete functions, high reliability, the whole machine performance is in the leading level in China.
major function
Built-in air pump: built-in strong air pump, independent air chamber, instrument sealing intact, rapid reaction, more widely used
Instrument display: 2.0 inch industrial color screen display, time, date, real-time concentration value, average concentration value display intuitive, optional integrated temperature, humidity parameters, detection data view at a glance
Data storage: the instrument has its own storage function, which can effectively store more than 60,000 pieces of data, and the storage frequency can be set at will
Super endurance: high capacity rechargeable lithium battery, continuous use time of more than 24 hours
Data printing: a micro printer is optional to print detection data or historical data in real time to facilitate the record of detection data
Alarm point setting: distinguish low concentration alarm, primary alarm point and secondary alarm point, can be set according to the actual detection environment
technical parameter
Detection gas: formaldehyde
Detection range: 0~2ppm, 10ppm, 50ppm, 100ppm, and 1000ppm are optional
Resolution: 0.01ppm, 0.1ppm
Detection method: pump suction type
Detection principle: electrochemical / PID photoion detection principle
Display mode: LCD HD LCD backlight display
Detection accuracy: ± 2% (higher precision)
Alarm mode: sound and light level 2 alarm, alarm sound> 90 dB
Response time: 15s
Recovery time: 15s
Working power supply: DC3.6V
Battery capacity: 3.6VDC, 2400 mA, with charging protection function
Working pressure: 100 Kpa
External size: 155 * 60 * 30mm
Instrument weight: 300g
Applicable temperature: - -20℃ - - + 50℃
Applicable Humidity: 0~95%R. H no condensation
Serial use:> 24 hours
Charging time: <4 hours
Protection level: IP65
Standard accessories: manual, charger
Optional accessories: gas sampling handle
application scenarios
Family homes, offices and business sites, schools and kindergartens, hotels and hotels, hospitals and clinics, laboratories and research institutes, indoor air quality assessments.
