Hot & Cold Chamber

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Hot & Cold Chamber

Hot & Cold Chamber, Temperature, Heating, Cooling.

Chambers Overview

Introduction to Hot & Cold Chamber

It is constructed in compliance with DIN, MIL, IEC,IS 9000, IS.

Hot & Cold Chamber is intended for performing different type of test where the temperature of sample environment must be controlled within certain limits. Our policy of continual liaison with leading researchers ensures we maintain our premier position as suppliers of high quality Hot & Cold Chamber and associated facilities. Our Hot & Cold chamber, were designed with Safety, Reliability, Ease of operating and ergonomically.

Main Features

  • Test space dimensions are 50 litres to 3000 litres.
  • Temperature Range – 75° C to +200° C.
  • Temperature deviation +/-0.5° C.
  • Temperature Resolution 0.1° C.
  • Temperature Gradient +/- 1° C to 2° C.
  • Average Temperature Raise/Fall 1° C to 10° C.
Hot & Cold Chamber
Hot & Cold Chamber

Chambers Construction

Interior structure made of non frost vapour / air tight type. 16 Or 18 SWG 304 grade stainless Steel with adjustable / removable shelving. Outer external structure made of 16 Or 18 SWG CRCA /GI/ Stainless steel with electrostatic powder super fine coating finishing for a good appearance.

Insulation is environmentally friendly free of asbestos and CFC free mineral fiber insulation guarantees the best possible insulation values and hence, it will decrease the operating costs.

Door hinges fitted on the right hand side of the chamber with front opening single door. Double lined ‘A’ grade silicon gasket on door as well as chamber body so that like proof tightens the door for better performance with multi pan glass viewing window. Defogger heaters provided with an auto cut – off as well as suitable illumination provided to view the specimen under test.


Air circulation within the chamber with suitable capacity of fan motor and impeller for uniform distribution of temperature and humidity to maintain within desired limits. Only the impeller will be exposed in the conditioning plenum with drive motor from outside of the chamber. Condition plenum covered with a detachable type sheet for friendly maintenance of the chamber. Noise level is < 70db.

Quick responding jacket type air heaters are used for heating system to achieve the set value temperature. Highly uniform temperature distribution minimises variations in test results over multiple specimens. Air heaters are placed in such manner that, there is no direct heat radiation from the heaters on to the test specimen.

Hot & Cold Chamber

Water Cooled / Air-cooled mechanical type single stage non CFC refrigeration system / mechanical type cascade compression refrigeration system. Ozone friendly refrigerant with hermetically sealed / low power consumption high boosted semi sealed compressor provided and system is designed such a way that, safety protection against high / low pressure and temperature. Electronic auto expansion valve system for expansion mechanism. Water / Air cooled condenser. Plate fin type cooler. Refrigerant R404A & R23. Pressure measuring device provided for measuring suction and head / discharge pressure of refrigeration systems. HP / LP cutoff / Oil separators with oil return system.

Instrumentation System

Programmable controller using large screen display. Instrumentation package features flexible. Other functions are included user friendly operation with TFT LCD touch screen as well as key input, graphical display of program patterns, testing history trend grapes. A no. of programs & profile segments with ramp & soak duration provided for cyclic operation.

The controller is able to communicate with many different types of hardware using high speed RS 232/485 communications ports, networking and USB communications for fast downloads. Power failure recovery operation system. Password protection system.

Microprocessor PID Non Programable controller for Temperature in RE models.

P.T 100 sensor is measuring the temperature.

Hot & Cold Chamber

Safety Devices

Hot & Cold Chamber equipped with an emergency stop switch. High reliability and operator safety. Easy protection of chamber and specimen in case of failure. Chambers stop if the door is opening as operator safety. European style design signal tower.

Control circuit over current protection. Thermal fuse. Adjustable adequate safety cut – out against high and low temperatures. Chamber door limit switch. Every electrical functional circuit is equipped its own safety facility which shuts down the functional circuit affected or the entire test chamber in case of a malfunction.

Model Number

Cable Port holes are located on the left or on the right side of the test chamber and shall be used for inserting measurement and control cables, other supply connections or additional equipment with rubber plug.

Standard specification shelves and shelf are added as required.

Drain out let pipe with suitable fittings.

Electrical connection 415 / 220 V AC +/- 10%, 3 / 1 phase/N/PE 50 Hz.

Model No.Temperature RangeTest space dimensions in liters
ITCLD-75 RE-75°C to +200°C100 liters to 2500 liters
ITCLD–60 RE-60°C to +200°C100 liters to 2500 liters
ITCLD–40 RE-40°C to +200°C100 liters to 2500 liters
ITCLD–20 RE-20°C to +200°C100 liters to 2500 liters
ITCLD-10 RE-10°C to +200°C100 liters to 2500 liters
ITCHD-10 RE+10°C to +200°C100 liters to 2500 liters
ITCHD-20 RE+20°C to +200°C100 liters to 2500 liters
ITCLD–75 LO-75°C to +200°C100 liters to 2500 liters
ITCLD–60 LO-60°C to +200°C100 liters to 2500 liters
ITCLD–40 LO-40°C to +200°C100 liters to 2500 liters
ITCLD–20 LO-20°C to +200°C100 liters to 2500 liters
ITCLD–10 LO-10°C to +200°C100 liters to 2500 liters
ITCHD-10 LO+10°C to +200°C100 liters to 2500 liters
ITCHD-20 LO+20°C to +200°C100 liters to 2500 liters

Note: LO = Logic programmable models. RE= Non programmable models.

Our Hot & Cold Chamber Samples

Hot & Cold Chamber

Hot & Cold Chamber

Isotech Technologies

Hot & Cold Chamber

Hot & Cold Chamber

Isotech Technologies

Hot & Cold Chamber

Hot & Cold Chamber

Isotech Technologies

Hot & Cold Chamber

Hot & Cold Chamber

Isotech Technologies

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    Frequently Asked Questions!

    Ans: ISOTECH is a leading manufacturer of hot and cold chambers. We specialize in designing and producing high-quality hot and cold testing chambers for various industries.

    Ans: Hot and cold chambers are used for environmental testing, allowing products to be subjected to extreme temperature variations for quality control and reliability testing.

    Ans: ISOTECH serves a wide range of industries, including electronics, automotive, aerospace, pharmaceuticals, and many more that require precise temperature testing.

    Ans: Yes, ISOTECH offers customization options to tailor hot and cold chambers to your unique testing needs, including temperature range, size, and features.

    Ans: Yes, we offer installation and comprehensive training to ensure your team can operate and maintain the chambers effectively.

    Ans: Our hot and cold chambers can achieve temperature ranges from -70°C to +180°C, providing a wide spectrum of testing capabilities.

    Ans: Yes, our hot and cold chambers are designed and manufactured to meet or exceed industry standards and regulations, ensuring the reliability of your testing results.

    Ans: We provide a warranty and ongoing customer support to assist with any technical issues, maintenance, or questions you may have about our products.

    Ans: Absolutely, our team of experts can help you choose the most suitable chamber based on your testing requirements and budget.

    Ans: To receive a quote, please contact our sales team through our website or by phone. We’ll be happy to provide you with pricing and additional information on our hot and cold chamber solutions.