Item #: CH23101
MFG: Draeger

Mercury Detection Tubes 0.1/b (0.1 - 2 mg/m3)

For short-term measurements more than 160 Draeger-Tubes are available to measure the so-called spot concentrations of specific gases. A wide range of different gases and vapours can be detected and measured, e.g.: Determining and measuring concentration peaks, Measuring personal exposure in the inhalation area, Detecting leaks in pipelines, gas installations etc., and Air analysis in sewers, shafts and confined spaces.

Contains 10 tubes
Standard Measuring Range0.05 to 2 mg / m^3
Number of strokes n:40 to 1
Time for Measurementmax. 10 min.
Standard Deviation± 30 %
Color Changepale yellow grey  ──>  pale orange
Temperature0 to 40°C
Absolute Humidity<20 mg H2O / L
Reaction PrincipleHg + Cul ──> Cu-Hg-complex
Cross SensitivityFree halogens cause substantial minus
errors. It is impossible to measure mercury
vapor in the presence of halogens. Arsine,
phosphine, hydrogen sulfide, ammonia,
nitrogen dioxide, sulfur dioxide and 
hydrazine in the TLV range do not interfere.