Formaldehyde, 0.15 - 3 ppm, Part # 8610100

Measuring Range:

0.15 to 3 ppm

Typical Measuring Time:

300 to 600 s

Accuracy:

± 25 % (under calibration conditions)

Ambient Conditions:

Temperature:

0 to 40 °C

Temperature correction:

none

Humidity:

4 to 20 mg/L

Humidity correction:

< 8 mg/L š +40 % from measurement value per mg/L

8 to 12 mg/L š none

> 12 mg/L š -10 % from measurement value per mg/L

Cross Sensitivity:

No influence at 0.6 ppm formaldehyde by: 0.25 ppm acrolein 10 ppm vinyl acetate 50 ppm acetaldehyde 100 ppm styrene

Hose and probe measurement

The following flushing time recommendations for hose and probe measurements are marked with a brand-new, dry and clean hose and probes. 

 Hose                                           Length (meter)                    Flashing time (min) 

FKM Hose                                         5-20                                          3

FKM hose                                         45                                              5

PTFE-lined PVC hose                        3-15                                          3

Bar probe 90 (83 16 532)                                                                   1

Telescopic probe ES 150 (83 16 533)                                                 2

Probe Set GP600 (83 28 667)                                                             3