BW Honeywell 4-Gas Calibration Mix BW01-CG-Q34-4

In stock
Note: This item ships via UPS Ground due to HazMat restrictions and isn't available for expedited shipping.

Bump test and calibrate your 4-gas monitor regularly with the BW calibration gas mixture. This 34 Liter calibration gas cylinder has a shelf life of two years. Never calibrate or bump test a gas detector with expired gas.

Mixture Includes:
  • CH4 (2.5 percent)
  • O2 (18.0 percent)
  • H2S (25 ppm)
  • CO (100 ppm)
Monitors that use the BW 4-Gas Calibration Mix:
GasAlertMax XT II
GasAlertMicroClip XL
GasAlertMicro 5
GasAlertMicro 5 PID

Please Note: Because of HazMat restriction, calibration gas must be shipped UPS Ground. GasAlertMicro 5 PIDs will also require the Isobutylene Calibration Gas.

Part Numbers:
More Information
Price $226.00
SKU BW01-CG-Q34-4
Product Weight (lbs.) 1.5
Weight 3.0000
Brand BW Honeywell
MPN CG-Q34-4
Type Multi-Gas
Gas Type No
5th Sensor No
Color No
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  1. Amanda

    2015-02-25 01:02:48

    How many monitors will this product calibrate?

    1 answer
    1. Chris

      2015-02-25 01:02:48

      While there is no exact number of calibrations offered by the CG-Q34-4 quad cal gas, I can offer some guidelines. The recommended constant flow regulator for diffusion instruments puts out 0.5 liters per minute. The BW GasAlert Max gas detector has a 2 minute calibration cycle. One half liter per minute x 2 minutes = 1 liter of cal gas per calibration. Given that the cylinder contains 34 liters of gas, we should get approximately 34 calibrations.
      There are certainly variables here. How precisely the regulator is cycled on and off, how many bump tests you might do, etc. On pumped instruments, such as the GasAlert Max XT II, a demand flow regulator may be used in place of the constant flow type. This can conserve gas, as gas only flows when the instrument is pumping.

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