Benzene, 1 - 150 ppb Part # 8610600

Measuring Range:

1 to 150 ppb (only in conjunction with Tube ppb Booster Basic 37 02 013)

Typical Measuring Time:

approx. 100 to 900 s

Accuracy:

± 25 % (under calibration conditions)

Ambient Conditions:

Temperature:

0 to 40 °C

Temperature correction:

20 to 30 °C š  none < 20 °C š  3 % from measured value per °C

Humidity:

1 to 30 mg/L

Humidity correction:

none

Cross Sensitivity:

No influence at 25 ppb benzene by: 20 ppm octan 130 ppb toluene 150 ppb xylene

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                                          5

Bar probe 90 (83 16 532)                                                                   2

Telescopic probe ES 150 (83 16 533)                                                 1

Probe Set GP600 (83 28 667)                                                             3