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 Temperature Cycling Test – Temperature Forcing Systems –  Temperature Test Chambers – Temperature Forcing Systems –  Test Chambers

OPTIONAL External Purge Heater Module

An Evolution in Localized Temperature Testing

  • More Technology
  • More Control
  • More Innovation
  • More Solutions

Output Air Temperature is maintained at +65°C
to help eliminate frost and moisture around test
site area when going to extreme cold temperatures and not using an enclosure



Localized Temperature Testing

Features and Advantages


Standalone – Separate – External Module

  • Temperature is maintained at +65°C.
  • A pressure regulator for convenient user-operation to adjust output airflow up to 20 SCFM
  • Quiet low audible noise for engineering laboratory
  • LED Status On/Off Indicator
  • Intuitive user interface lets operator control settings manually
  • Easily attached to ThermalAir System or Wall Mount
  • Manual flow & power adjustment
  • Breaker power On/Off
  • Air switch button
  • Pressure regulator

Thermal Test Cycling Solutions


Optional External Purge Heater Module

The External Purge Heater Module can be used with ThermalAir Systems
Purge Adapters and Thermal End Effectors when an external
heated purge air source is needed. This is to help eliminate
frost and moisture in the surrounding test site area

Helps eliminate frost and moisture when testing
at ultimate cold temperatures for extensively long periods of time

This Optional Add-on Accessory is easily mounted on the ThermalAir
System rear panel or wall mounted

Separate External Purge Heater Module requires users facilities
CDA and or Dry Nitrogen Input Air

External Purge Heater Module can be used separately when heated purge air may be required

Bring Precise Temperature Directly to the Test


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Taiwan, February 1, 2021 - MPI Thermal (a division of MPI Corporation), the worldwide leader of thermal stream temperature forcing systems, has moved.

MPI Thermal moves to bigger facilities!


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MPI Thermal Accessories

Clamshell Style compact test chamber in standard and custom dimensions for many size devices and components in Aerospace, Semiconductor, RF Microwave, Automotive electronic, Fiber Optic Components

MPI Thermal Cycling Test Chambers

The ThermalAir Series of temperature test systems brings precise thermal testing capabilities directly to your test application. In the test engineering lab or on the production test floor

MPI Thermal Product Line and
Models Configuration Overview

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