Advanced Calibration Designs, Inc.
Certified Calibration Gas Solutions
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ACD Advanced Calibration Designs, Inc. Advanced Calibration Designs, Inc.

Advanced Calibration Designs, Inc.
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QC-50 Calibration Gas Bump Tester

Gases supported: NH3 C6H14 HCl CYH8
  • Lowest cost bump testing.
  • Small, simple, rugged design.

Stable, Safe, Reliable

The QC-50 from Advanced Calibration Designs provides a quick and easy method of checking the performance of gas detection systems.


The QC-50 utilizes revolutionary technology allowing a functional check (or 'bump test') as needed or required by law. The unique QuickCheck Vial (QCV) utilizes a stable, safe and reliable delivery method allowing ease of shipment, storage and use. The QC-50 is currently available for ammonia, hydrogen chloride, toluene and hexane.


The QCV used in the QC-50 are small, disposable vials with a small amount of the gas to be tested in liquid form in a sealed inner ampoule. Breaking the inner ampoule allows the liquid to absorb into a filter which then diffuses out the gas. Simply squeezing the hand aspirated bulb will allow a test concentration of gas to flow by the gas detector, verifying its operation.

ACD QC-50 calibration gas bump tester


Ammonia (NH3)  
Hexane (C6H14)  
Hydrogen Chloride (HCl)  
Toluene (C7H8)  
Useful Vial Life Approx. 8 hours
Vial Warranty One Year
Dimensions 15.3cm x 6 cm
Weight 49g
Relative Humidity (non-condensing) 0 - 100%
Operating Temperature 5°C - 50°C