Thermotron thermal shock chamber Double Duty model ATS-320-DD has a cold zone positioned between two hot zones, aligned vertically top and bottom. Products under test are placed in one of two product carriers and transferred between the zones producing severe thermal stress. At least one product carrier always occupies the cold zone.
This design makes efficient use of the chamber cooling system, providing increased product testing throughput over standard thermal shock designs. Heaters are incorporated into the cold zone for defrost, allowing the zone to be operated as a temperature cycling chamber when it is not being used for thermal shock tests.

New - 1999
Serial No. 29745

SPECIFICATIONS:
Product Carrier Dimensions............25"W x 15"D x 15"H
Temperature Range:
- Hot Chamber............+60°C to +200°C
- Cold Chamber............-73°C to +177°C
Performance To:
- MIL-STD 883 1010.7 Test Load (-65C to 150C): 50lbs
- MIL-STD 202, Method 107G and Many Other Automotive and Electronic Thermal Shock Specifications.
Maximum Loading (Mechanical Refrigeration):
-55C to 85C: 120 lbs
-65C to 150C: 40 lbs
Electrical Requirements............460V/60Hz/3Ph/121A
Machine dimensions - approximate............99"W x 54"D x 100"H
Weight - approximate............3,800 lbs.

EQUIPPED WITH:
- Thermotron 8825 Programmable Touch Screen Controller (Upgrade)
- Fully Programmable, Monitor or Control Chamber from any Computer, Tablet or Smart Phone
- Stainless Steel Interior
- Refrigeration Service Taps
- Double Duty Transfer Basket w/Cold Zone Positioned Between Hot Zones
- Door Safety Interlocks
- Users Manual

*Preliminary specifications, pending confirmation.

This machine is listed for sale by Liberty Machinery Company located in Lincolnshire, Illinois