Gas Detection
FP-31 Formaldehyde Gas Detector
The Riken Keiki FP-31 is a highly sensitive portable gas detector specific for formaldehyde detection. It uses a photoelectric photometry method which utilises colourimetric tablets for detection. A tablet is placed into the instrument, and then a room air sample is pumped onto the tablet for either a 15 minute or a 30 minute period. If formaldehyde is present, it will cause the chemically impregnated tablet surface to darken or stain.
| Principle of detection | Photoelectric photometry |
|---|---|
| Sampling method | Sample draw |
| Power source | AA alkaline battery x 4pcs |
| Battery life | Approx. 12 hours |
| Dimensions | 80(W) x 150(H) x 40(D) mm |
| Weight | 250g |
| Operating temperature range | -10...40°C |
| Operating humidity range | Below 90%RH |
| Operating humidity range | Below 90%RH |
The Riken Keiki FP-31 is a highly sensitive portable gas detector specific for formaldehyde detection. It uses a photoelectric photometry method which utilises colourimetric tablets for detection. A tablet is placed into the instrument, and then a room air sample is pumped onto the tablet for either a 15 minute or a 30 minute period. If formaldehyde is present, it will cause the chemically impregnated tablet surface to darken or stain.
The magnitude of the stain directly correlates to the level of formaldehyde in the air. The stain darkness is read by an optical sensor in the FP-31, and then the instrument calculates the formaldehyde concentration. The FP-31 then has a direct readout of the formaldehyde measurement on an easy to read LCD display. The unit is capable of detecting deficient levels of formaldehyde, to confirm if an area contains safe breathing levels.
| Product Brochure | Product_Brochure_Riken_Keiki_FP-31_Formaldehyde_Gas_Detector.pdf |
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