Toluene, 10 - 1000 ppm Part # 8610250

Measuring Range:

10 to 1000 ppm

Typical Measuring Time:

6 to 360 s

Accuracy:

± 20 % (under calibration conditions)

Ambient Conditions:

Temperature:

0 to 40 °C

Temperature correction:

< 10 °C: +4% from the measured valve per °C

10 °C to 40 °C š   none

Humidity:

1 to 40 mg/L

Humidity correction:

none

Cross Sensitivity:

No influence at 50 ppm toluene by:

10 ppm xylene, isomer mixture

10 ppm p-xylene

25 ppm o-xylene

25 ppm benzene

300 ppm n-octane

Hydrogen Sulphide leads to considerable plus errors, therefore mercury measurements in the presence of hydrogen Sulphide are not possible.

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                                              7

PTFE-lined PVC hose                        3-15                                          3

Bar probe 90 (83 16 532)                                                                   2

Telescopic probe ES 150 (83 16 533)                                                 3

Probe Set GP600 (83 28 667)                                                             3