SSG-CH2O Formaldehydegas Analyzer Calibrator

Description 

Formaldehyde gas is not only an intermediate in industrial processes, but also a potential pollutant in the home environment. Formaldehyde gas detector, the range mainly includes low concentration of formaldehyde in indoor environment control (0~ 2ppm) and high concentration of formaldehyde in industrial process (2~ 100ppm).

Formaldehyde gas is easy to adsorb, poor stability, difficult to save, calibrating formaldehyde gas detector, often use standard devices now occurring formaldehyde standard gas.

Specifications

- Model: SSG CH2O

- Concentration range: 0-100 ppm

- Uncertainty 3%（k=2），  Repeatability 0.2%

application value

-    Diffusion tube mode, in line with the verification rules, can build the standard

-    Permeating tube mode, preheating time is short, stable and practical

-    Calibrate 60 ppb low concentration to meet the requirements of the control point

-    Calibrate 100 ppm high concentration for production service