Calibration Kits 40 and 42
Calibration Kit 40 will calibrate all diffusion Toxgard II Gas
Monitors and Calibration Kit 42 will calibrate all sample draw
Toxgard II Gas Monitors for the following gases (FIGURE 3-1):
• Carbon Monoxide
• Oxygen
• Hydrogen Sulfide
• Sulfur Dioxide
• Nitric Oxide
• All Combustible gases.
Calibration Kits 41 and 43
Calibration Kit 41 will calibrate all diffusion Toxgard II Gas
Monitors and Calibration Kit 43 will calibrate all sample draw
Toxgard II Gas Monitors for the following gases (FIGURE 3-2):
• Chlorine
• Nitrogen Dioxide
• Chlorine Dioxide
• Hydrogen Cyanide.
NOTE: The calibration procedure for the sample draw Toxgard
II Monitor is the same as the procedure for the
diffusion version, except calibration gas is applied to
the calibration entry port of the inlet flow block.
Calibration Kit 54
Calibration Kit 54 will calibrate diffusion Hydrogen Chloride
Toxgard II Monitors (FIGURE 3-5).
Span Gas Values
The Toxgard II Monitor is factory-shipped with a preset span gas
value that can be changed via the Controller (P/N 809086);
otherwise, the span gas must correspond to preset
concentrations. See TABLE 3-1 for factory-set span values.
"
CAUTION
To ensure a fully functional sensor, perform calibration checks
and adjustments at initial start-up and at regular intervals.
Chapter 3, Calibration
3-3
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