MSA Chillgard RT - Calibration Equipment

4-2
Calibration Equipment
Equipment needed:
• Calibration Kit (MSA ATO #50; FIGURE 4-1)
• A SPAN gas cylinder
• Optional ZERO gas cylinder.
• A ZERO gas cylinder may not be needed.
• For ammonia units, zero gas cylinder must be used.
Item 1 - Tube and Tee Assembly
(P/Ns 603806 and 636866)
Item 2 - 1.5 LPM Flow Controller
(P/N 478358)
Item 3
- Connector Assembly
(P/N 711533)
NOTE: When used with older models
of Chillgard Monitors, the nut
end of the connector must be
cut off to fit into the Chillgard
sample inlet.
Item 4 - Span Gas Scrubber
(P/N 803874)
NOTE: Replace protective caps
after use.
Item 5
- Zero Gas Scrubber (P/N 803873)
NOTE: Replace protective caps after use.
Figure 4-1. Kit Components