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TS-120 Thermal Shock Test Chamber

The TS-120 thermal shock test chamber is our medium-size chamber ideal for the testing of electronics and assemblies. Design is constructed of two independently controlled chambers. One chamber is hot and the other one is cold. Product is rapidly transferred between the hot and cold chamber creating a temperature shock of the specimens.  These thermal shock chambers meet a variety of test specifications including Mil-Std 810, Mil-Std 883, IEC 60068-2-14, JEDEC and a variety of commercial test standards.

These TS Series Thermal Shock chambers are also in stock! click here.

  • Small Footprint
  • Energy-saving design
  • Quiet Operation at 58 dB(A)
  • More than 1,000 cycles without defrosting
  • Allows for heavy product loads for higher throughput
  • The innovative WEBSeason® user interface allows you to program, control and monitor your tests at anytime and anywhere – even from your tablet or smartphone



ModelTS 120
Test Space Volume
Temperature RangeHot Chamber: +50°C to +220°C

Cold Chamber: -80°C to +70°C

External Width39″ (9901mm)
External Depth92.5″ (2350mm)
External Height78.2″ (1985mm)


Product Features


The reliability and functionality of electronic components, devices, and systems is heavily influenced by environmental conditions. In order to determine whether sudden temperature change may have an impact on the specimen’s long-term functionality. These types of tests help to identify part and workmanship defects in construction without reaching the thermal and mechanical stress limits.

  • Test space 4.2 cu. ft. / 120 l
  • Vertical order of the chamber for safe and quick test performance
  • Regular temperature distribution in test space via a high recirculating rate with optimum air flow
  • Hot chamber temperatures of +50 °C to +220 °C
  • Cold chamber temperatures of –80 °C to +70 °C
  • Alternating time between the chambers <10 sec.
  • More than 1,000 cycles are possible without defrosting via a standard integrated volume compensation system for continuously operation
  • Low sound-pressure level, only 58 dB(A)
  • Design maintenance friendly positioning of the machine components
  • Entry port Ø 80 mm
  • Loading capacity of the lift 50 kg
  • 8″ TFT-color touch screen display
  • Control pad
  • Ready to plug-in
  • Window in hot zone
  • Ultra-lightweight shelf incl. rails
  • Lift in loading position locked
  • Entry port Ø 80 mm
  • Volume compensation system for long-term operation
  • Water-cooled refrigeration unit
  • Hermetically sealed CFC-free refrigeration circuits
  • 8″ TFT-color touch screen display
  • CONTROLPAD* for indication of actual values
  • 32 bit control and monitoring system S!MPAC*
  • Software S!MCONTROL* for comfortable operation
  • Interfaces RS 232/USB/Ethernet
  • Digital I/O, potential-free, 24 V, 4 freely available inputs/outputs
  • Independent adjustable temperature limiter (tmin/tmax ) for hot and cold zone
  • Potential-free contact for switching-off of test specimens
  • Adjustable software temperature limiter min/max
  • Operating hour counter
  • Temperature control via sensor in cradle or in hot or cold zone
  • Defrosting cycles automatic and programmable
  • Dwell time start programmable
  • Standards already programmed
  • Mobile version
  • Calibration of two temperature values
  • Powder-coated housing made of galvanized steel sheet
  • Test space, lift and insert shelves (insert baskets) made of corrosion resistant stainless steel

Technical Data

Additional Options

  • Analogue transducer l/O
  • Temp. measuring on test specimen
  • Temp. range extension to +250 °C
  • Wire mesh and insert shelves
  • Additional entry port Ø 80 mm
  • Connection for GN2
  • Shock cooling with LN2
  • Special voltages
  • WKD or DKD calibrations
  • Interface RS 232 <–> lEEE 488
  • Interface RS 422/485 (network card for test cabinet)
  • Software Simpati* for network operation



TS  Series Thermal Shock test chamber from Weiss Technik that provides performance and reliability for all your testing requirements.
Click on link below for TS Series video:

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