Z-300XPFormaldehyde detector with built-in sampling pump, resolution of 0.01ppm. Suitable for indoor formaldehyde concentration monitoring, it can monitor the concentration of formaldehyde in the air in places or industrial environments where formaldehyde is used.
The Z-300XP formaldehyde detector adopts unique sensor and filter technology, which can eliminate the interference of various common gases in indoor air on formaldehyde measurement, and improve the accuracy and reliability of measurement. The built-in sampling pump automatically filters without the need for manual filter replacement. Z-300XP formaldehyde detector has three working modes: single point measurement, continuous measurement, and automatic calibration measurement. Continuous measurement and automatic calibration measurement modes can be set with any measurement cycle from 0 to 480 minutes. In continuous measurement mode, the LCD updates the reading every 10 seconds, and the average concentration of the entire measurement cycle is obtained after the measurement is completed. In automatic calibration measurement mode, the instrument automatically calibrates the zero point before each measurement, which can eliminate the influence of environmental conditions changes during the measurement process. For long-term measurements, it can ensure the accuracy and reliability of the measurement.
Sound alarm, users can set any alarm point.
Z-300XP formaldehyde detector, with data storage function, can store data for 16 measurement cycles. Random software can be used to download stored data to a PC via RS232 interface.

Technical parameters:

sensor Electrochemical sensors, lifespan> 2year

Typical range0-30 ppm

maximum range100 ppm

resolution0.01 ppm

accuracy±5%

Warm-up time 3Minutes (normal state)

response time< 60Second（90%Peak value)

call the police Sound alarm,80dB

zero drift< 0.002 ppm/min

repeatability1%

Sensitivity loss< 5%/year

operation temperature0-40℃

relative humidity15-90% ,No condensation

atmospheric pressure10% Atm.

power supply Built in rechargeable battery,AC/DCadapter