Cal 2000 Electrochemical Calibration Gas Generator

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Item #: 750-0603-00
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$1,767.30 Was: $1,838.00
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Cal 2000 Electrochemical Calibration Gas Generator

Providing unmatched versatility and accuracy in certified calibration gases, the Cal 2000 from ACD uses field replaceable electrochemical generating sources to provide a calibration standard for accurately testing chlorine, chlorine dioxide, hydrogen, hydrogen cyanide, and hydrogen sulfide gas sensors.

The Cal 2000 is microprocessor controlled and has an LCD display allowing field adjustable ppm and flow rate. The generating cells are interchangeable and field replaceable. The Cal 2000 provides up to 50 times as much calibration gas as a disposable cylinder at approximately the same cost. Unlike calibration gases, the electrochemical generating cells do not degrade over time.

The Cal 2000 gas generator has a built-in mass flow sensor that automatically compensates for altitude and temperature. The mass flow sensor, combined with the instruments internal pump, provide extreme flexibility for calibrating both diffusion and sample draw detection systems.

  • Compact design
  • Low power consumption
  • Alkaline battery powered
  • Adjustable ppm and flow rate
  • Automatic purge on shut down
  • Interchangeable calibration gases


Air Flow Rate (with internal pump) 0.2 to 1 LPM
Sample draw rate (with pump disabled) 0.2 to 5 LPM
Useful Cell Life 50 or 100 hours
Warm-up time (to 90%) Approx. 5 minutes
L x W x H 8.50 x 4.25 x 3.00" (21.59 x 10.8 x 7.62 cm)
Weight 3 lbs (1360 g)
Operating Temperature 0°C to 50°C
Relative Humidity (intermittent use) 0-100%
Accuracy ±10%
Repeatability ±5%
Battery Power / Life 4 alkaline "C" / 10 hours (at .5 LPM flow rate)

Available Gas Sources:

Chlorine Micro-Cell (Cl2) 0.05 - 1.0 PPM
Chlorine (Cl2) 0.5 - 50.0 PPM
Chlorine Dioxide (ClO2) 0.5 - 5.0 PPM
Hydrogen (H2) 0.5 - 50.0 PPM
Hydrogen Cyanide (HCN) 0.5 - 50.0 PPM
Hydrogen Sulfide Micro-Cell (H2S) 0.05 - 1.0 PPM
Hydrogen Sulfide (H2S) 0.5 - 50.0 PPM
* PPM is variable with flow rate, output given is 0.5 LPM
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