Horizontal Thermal Shock Chambers

Thermally Shock twice as much product in one chamber

Our horizontal thermal shock chambers are the ideal choice for batch testing and larger test loads. Chambers are designed to perform tailored environmental stress screening of component and board level electronic assemblies. The carrier basket transfers the load between the hot and cold zones in a two or three zone configuration. In the horizontal three zone, the products travel via a carrier basket between the cold and ambient zones, and the hot zone travels to envelop the carrier basket.

Double duty thermal shock chambers (DTS) consist of three zones: a hot chamber on each end with a cold chamber in the middle. This design allows product to be moved between the zones simultaneously with two product baskets - exposing twice as much product in one system to maximize your investment.

These chambers may be specially designed to meet the unique requirements of the following specifications: JESD22-A104 | MIL-STD 883, Methods 1010.5 and 1010.7 | MIL-STD 202, Method 107G | MIL-STD 810, Method 503.2.

Thermal Shock Chamber Quote

  • Test twice as much product higher for throughput
  • Dual purpose for greater ROI
  • Fast part temperature changes rates


  • Specifications
  • Instrumentation
  • Communications
  • Cabinet
  • Refrigeration







Workspace Volume

16 cu. ft. (453L)

27 cu. ft. (765L)

16 cu. ft. (453L)

27 cu. ft. (765L)

45 cu. ft. (1274L)

Product Carrier Dimensions

30”W x 30”D x 30”H  
(762 x 762 x 762)

36”W x 36”D x 36”H
(914 x 914 x 914)

30”W x 30”D x 30”H
(762 x 762 x 762)

36”W x 36”D x 36”H
(914 x 914 x 914)

60”W x 36”D x 36”H
(1524 x 914 x 914)

Exterior Dimensions

200”W x 88”D x 94”H
(5080 x 2235 x 2387)

218”W x 94”D x 100”H

(5537 x 2387 x 2540)

155”W x 80”D x 106”H
(3937 x 2032 x 2692)

171”W x 86”D x 114”H
(4343 x 2184 x 2895)

234”W x 90”D x 108”H
(5943 x 2286 x 2743)

Temperature Range

Hot Zone : +70°C to +210°C (+158°F to +410°F)
Cold Zone: -75°C to + 190°C (-103°F to +375°F)

Hot Zone: Ambient +55°C to +200°C (Ambient +131°F to +392°F)
Cold Zone: -70°C to Ambient (-94°F to Ambient)

Touch Screen Controller
  • CSZ EZT-570 Touch Screen Controller is designed to save chamber programming and setup time. Standard features data logging, data file access via memory stick or PC, Ethernet control and monitoring, alarm notification via email or phone text message, full system security, online help & voice assistance in multiple languages and more.
  • A Temperature Limit and alarm is included to protect your product.
EZ-View Software
  • RS-232/485 serial communications, Ethernet control and monitoring offer a selection of communications options.
  • EZ-View optional software allows user to control and monitor up to 20 chambers from any location.
Thermal Shock Chamber Cabinet
  • Rapid airflow through the workspace. This is the cornerstone to successful performance of MIL-STD 883G, Method 1010.8 (Test Condition C) and for Environmental Stress Screening. Provides an average of 500 feet per minute air velocity over the devices under test to facilitate fast part temperature change rates
  • Door safety feature prevents the transfer basket from moving when door is opened.
  • A fog-free viewing window and interior light to view product under test
  • All liners are constructed from Type 304 brushed stainless steel that is easy to clean. All seams are continuously welded to form a hermetically sealed unit to prevent moisture migration.
  • The chamber exterior is constructed of formed sheet steel for structural strength and finished with a durable powder coat finish or textured polyurethane paint.
Thermal Shock Chamber Refrigeration
  • Pressure gauges allow operating pressures to be continuously monitored and provide early warning indicators.
  • CSZ test chambers utilize refrigerants which are environmentally safe, non-flammable, non-explosive and have a Zero Ozone Depletion Potential (ODP).

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