Supplemental Manual
High-
IsoDry™ RH Control System
©
Copyright 2017 Terra Universal Inc. All rights reserved • Revised November 2020 • Document No. 1788-26
Terra Universal, Inc. • TerraUniversal.com • 800 S. Raymond Ave. • Fullerton, CA 92831 • TEL: (714) 578-6000 • FAX: (714) 578-6020
13
6.0
Specifications
Refer to the original order form for the exact specifications/configuration of your desiccator.
NOTE
Internal chamber pressure must never exceed 0.5 psi when the desiccator is purged with nitrogen.
WARNING
IsoDry™ Dual Purge System
Operating Temperature:
50°F to 140°F
Overall Dimensions:
12"W x 11 ¼”D x 7"H
Weight:
16 lbs.
Power Requirement:
120/220 VAC, 50/60 Hz, 0.5 Amp
Universal power supply requires no switch settings.
Degree of Protection:
IPX0
Max Gas Inlet Pressure:
50 psi
IsoDry™ NitroWatch
Operating Temperature:
50°F to 140°F
Dimensions:
11"W x 6 ½”D x 3"H
Power Requirements:
12 VDC (Supplied by Dual Purge)
Sensor Dimensions:
11/2" x ¾” x 4"
Case Material:
Stainless steel
Display:
3 ½ digit LED display
Electrical Connections:
Screw terminals
Output:
0-5 V
Measuring Range:
0-100% RH
Accuracy (at 20° C):
± 2% RH
Display Resolution:
± 0.1% RH
Temp. Dependence:
± 0.04% RH/°C
Sensor Calibration:
None required, but scale offset routine allows display compensation. Capacitive
sensor pick-up should be tested and replaced as necessary (about every 5 years
under normal use).
IsoDry™ Gas Dilution Module
Operating Temperature:
50°F to 140°F
Dimensions:
13 ½”W x 7”H x 2”D
Power Requirement:
12 V (Supplied by Dual Purge)
Housing Material:
Stainless steel
For a complete list of specifications for the Adjust-A-Shelf™ desiccator cabinet and the modules listed above,
refer to Doc. #1800-40: Desiccators and RH Controllers.
NOTE
