The portable work safety device FHM 10 is used to measure formaldehyde concentrations and can save the measured values. There are threads on the hand-held device and on the probe, which makes it possible to attach it to a tripod, in addition to its mobile use. When using the work safety device with a tripod, long-term measurements can be carried out. When switched on, the device carries out a self-calibration process, followed by the measurement. In addition to formaldehyde (HCHO), the work protection device also measures the temperature °C and °F, as well as the relative air humidity. During the measurement, the measuring units °C and °F can be changed. The work safety device FHM 10 does not only offer a HOLD function but also a peak value measurement. After measuring with the work protection device, you can transfer the data to a computer via USB for further evaluation.
Formaldehyde Data Logger FHM 10
formaldehyde: 0 … 5 ppm
temperature: -10 … +50 °C
rel. humidity: 15 … 90 % RH
Resolution formaldehyde: 0.01 ppm
temperature: 1 °C
relative humidity: 1 % RH
Measurement accuracy formaldehyde: ±5 %
temperature: ±1 °C
relative humidity: ±5 % RH
Units °C / °F
% RH
HCHO
Memory 32,000 readings Power supply 6 x 1.5 V AAA battery
optional: mains adaptor 500 mA / 9V
Interface USB Display LCD backlit Response time T90: <30 s Sensor electrochemical sensor Sensor lifetime approx. 3 years PC software included in delivery Dimensions meter: 162 x 57 x 32 mm
probe: 145 x 33 x 33 mm
LCD: 42 x 33.5 mm
Repeatability <±2 % Silicone hose 30 mm