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Appendix A — Specifications
Materials
Chamber: stainless steel
I/O block: aluminum
Water jacket: stainless steel
Water capacity
2.2 gallons (8.3 liters)
Mechanical I/O
Fill port
Fittings: 1/4" OD tubing, instant-on fittings for: water circu-
lation (inlet and outlet); water drain (for gravity draining);
and dry air inlet (compressed dry air to be regulated to < 5
PSI)
Weight
66 lbs (30 kg) dry weight
Electrical I/O
Power: IEC receptacle
Analog outputs: DB-15
RS-232: DB-9
Water capacity indicator
Liquid sight glass – color keyed indicator
Desiccant
Indicating type (bright blue when dry; pink when satu-
rated). Chamber runs 24 hours at 50% RH and 77°F (25°C)
on a new charge of desiccant. Dry compressed air (–40°F /
–40°C Dew Point or drier) extends life indefinitely.
