Máy đo khí Formaldemeter™ 400ST PPM Technology
Building on the technology developed in the popular Formaldemeter 400, with the addition of unique compensation techniques, the 400ST can now accurately measure low levels of formaldehyde — even in humid conditions — while still maintaining ease of use and simple calibration.
With further importance being put on air quality in public buildings, the workplace and in homes, the 400ST is aimed toward being the most accurate monitor while still providing quick and simple operation from a hand-held device.
Displays formaldehyde concentration in both parts per million (ppm) and mg/m³.
Immune to extremes of humidity and temperature thanks to a unique sampling method.
Simple calibration procedure can be carried out in a few minutes after only minimal training — the full kit contains a field calibration standard (6 months shelf-life) and a comprehensive operation manual.
Fast sampling by pressing a single button and quick recovery from normal concentrations.
Full range of accessories available including rear stand or wall mount for hands-free operation and PC remote control software for data logging. See separate brochure for more details.
Service centres throughout the P.R.C. and full technical support provided under a comprehensive manufacturers warranty.
Manufactured to ISO 9001:2000 quality standards and compliant to CE regulations.