CAL 101 Bump Station for all Gas Detectors



The CAL 101 has been discontinued. We recommend other ACD gas generators. Please contact us for more information.

The CAL 101 Bump Testing Station features field replaceable electrochemical generating cells to provide a calibration standard for accurately testing chlorine, hydrogen sulfide, hydrogen and hydrogen cyanide sensors. The calibration method is approved under the ISO DIS 6145-11 standards. The instrument is also designed to meet intrinsic safety requirements.

The CAL 101 is non-hazardous to ship and will not degrade over time. The electrochemical generating cell is interchangeable and provides multiple gas and concentration options quickly, safely and easily. By simply inserting the appropriate cell in the instrument, the user is ready to bump test.

The CAL 101’s  compact size and light weight provide for a safe and easy bump testing even for the least accessible detection points. The two “AA” batteries powering the instrument combined with an efficient design provide the user with a lightweight instrument weighing approximately 1 pound.

The CAL 101 includes a flow meter, batteries, carrying case, & hose. Source ordered separately, all sources are interchangeable.


  • Non hazardous shipping
  • Designed to meet intrinsic safety requirements
  • Compact hand held/wall mount design
  • Interchangeable calibration gases and concentration
  • Low power consumption
  • Lowest cost calibration
  • Alkaline battery powered


1-25 ppm
Hydrogen Sulfide
1-25 ppm
1-25 ppm
Hydrogen Cyanide
1-25 ppm
Air Flow Rate
0.5 or 1 LPM
Cell Life

350 bumps

Operating Temperature
0 to 50°C
Relative Humidity
Battery Power
2 Alkaline A cells
Battery Life

4 hours at .5 LPM

5″ x 3.5″ x 1.5″
Weight 1 pound



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