ESPEC PLATINOUS CHAMBER Series, Option Manual

Page: 44 / 93

Water Circuit
38 Platinous Options Manual
3.4.5 Specifications
3.4.6 Humidity Range
3.4.7 Replacement Parts
TABLE 3.4. REPLACEMENT PARTS
Model ES-LHU ES-LHU4
Purpose: To allow low humidity operation of the chamber.
Performance
Temperature Constancy: +/- 0.8°C
Humidity Constancy: +/- 5% RH
Temperature Uniformity: +/- 2.0°C
Humidity Uniformity: +/- 5% RH
Operation:
Operated from Time Signal No. 9 and No. 10 (relay set 9 and 10) in the con-
troller.
System:
Heatless Desiccant dry air supplied to the chamber (Time Signal No. 9) and an
additional humidity pan and heater for control at low humidity (Time Signal No.
10).
Location: Dry air package is located on the right side of the chamber.
Additional Utilities
Required
Air Inlet Connection Size: 1/2” FPT fitting.
Air Volume: 8 cfm at 80-100 PSIG 16 cfm at 80-100 PSIG
ESPEC NO. SYMBOL DESCRIPTION MFG. NO.
6ABZ0005 BOARD OHP HCP-T/21160277
6ADD0004 DRYER 5CFM SUB ASSY (ES-LH)
6ADD0005 DRYER 10CFM SUB ASSY (ES-LH4)
20°C
40°C 80°C
60°C
0
20
40
60
80
100
100°C
%RH
5°C
45
15
5% RH @ 40-60°C
Time Signal #9
Time Signal #9 & 10