Description

Professional ‐ formaldehyde ‐ measuring device for measuring the air after evaporation from wood materials, floor coverings, furniture, textiles … / limit alarm / USB interface
This safety device is suitable for the detection of formaldehyde in air. The safety equipment directly indicates the formaldehyde concentration and avoids time‐consuming and expensive analysis in the laboratory. The formaldehyde meter works with an electrochemical sensor and is designed to determine current allowable limits. A measurement takes less than 30 seconds.
The formaldehyde concentration is displayed in units of ppm. Some substances such as ethanol, propanol, and methanol can cause cross‐sensitivity. An optional hygrometer sensor allows you to correct for exact measurements. Through a USB data interface, you can connect the formaldehyde meter to a PC or laptop for continuous automatic measurements of formaldehyde concentrations over extended periods of time. The time and battery charge status are displayed continuously on the display

Specifications:

Measuring range (selectable) 0 … 10 ppm
0 … 25 ppm
0 … 50 ppm
0 … 100 ppm
resolution 0.01 ppm
repeatability <± 2%
sensor Electrochemical sensor
reaction time <30 seconds
calibration Automatic self-calibration
data storage up to 500 records
interface USB
working temperature 5 … 40 ° C
humidity <90% RH
power supply Li-ion batteries (3.7 V / 1200 mAh)
AC adapter 100 … 240 V to 5 VDC / 1 A
continuous operation 6 hours with batteries
Dimensions 80 x 36 x 150 mm
mass about 200 g
Cross-sensitivity of formaldehyde
chemical Formaldehyde – equivalent
100 ppm methanol 1 ppm
100 ppm ethanol 1 ppm
100 ppm isopropanol 0.5 ppm
100 ppm CO 1 ppm
25 ppm phenol 0.05 ppm
100 acetylaldehyde (ethanal) 0.5 ppm
100 ppm of hydrogen 3 ppm
50 ppm hydrogen sulfide 0.5 ppm
50 ppm sulfur dioxide 0.5 ppm

 

1 x detector for gas HFX205
1 x rechargeable battery (Li-Ion)
1 x 230 V – Charging power supply unit
1 x USB data cable
1 x Software for online data transfer
1 x Operating Instructions 

Select measuring range at the top!

Additional information

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