Gow-Mac 75-800, Руководство по эксплуатации

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Model 75-800 & 75-800-AR Noble Gas Purifier
Rev. 7 05/19
7
3 General Specifications for Temperature Controller
Part Number: 124-261
Control Mode: - Microprocessor-based
- Single input, dual output
- Ramp to set point: 0 to 550 °C
- Heat and cool auto-tune
Sensor Input Type: Platinum RTD, 100 ohms
Supply Voltage: 85 - 264 VAC, 50/60 Hz (75-800/802)
Ambient Temperature Range: Operating: -18 to 65 °C
Storage: - 40 to 85 °C
Mechanical Relay Life Span: 100,000 cycles
4 Purifier Specifications
Standard Fittings: 1/4" VCR
Weight (net): 25 lbs.
Dimensions: 11 3/4”D x 13”W x 15"H
5 Installation
A. Attach clean, 1/8" stainless steel tubing to a tank of Zero Grade Helium for Model
75-800 or Zero Grade Argon for Model 75-800-AR. Attach the other end of tubing
to "INLET" on the back of the Purifier, using the provided VCR fitting.
B. Attach the provided piece of clean, 1/8" stainless steel with VCR fittings on
both ends from the back of the Purifier ("OUTLET") to "CARRIER IN"
connection on the back of the GC or "ZERO GAS IN" for analyzers.
NOTE
TO PREVENT CONTAMINATION OF THE INSTRUMENTS BY GREASE, OIL
OR CHEMICAL RESIDUE, THIS NEXT PROCEDURE SHOULD BE FOLLOWED
FOR PURGING STAINLESS STEEL TUBING
PRIOR
TO CONNECTING IT TO THE
PURIFIER AND GC:
CLEAN TUBING BY FLUSHING WITH ACETONE TO REMOVE ANY OIL
RESIDUE THAT MAY BE PRESENT
(ACETONE IS PREFERRED FOR HEALTH REASONS).
AFTER WASHING, LET TUBING DRAIN AND DRY.