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Excellent Series (Air flow Type)

Test the reliability of your products in different thermal situations. The thermal shock Chamber allows you to rapidly change temperatures.  Thermal shock chambers simulate extreme thermal conditions of a product in use. It is especially suited for testing of devices with electric or electronic components, and the materials that come into contact with them. The Excellent Series chambers can maintain low temperatures from – 70°C to 0°C and high temperatures from ＋80℃ to ＋200℃.

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Low power consumption

Efficiently built chambers that make the most of every watt.

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High Performance

Best in class performance with commendable efficiency.

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Low Noise

Quiet operation ensures a tranquil surrounding.

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Compact Size

Built for mobility & space conservancy, our chambers are compact.

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1000 Cycle operation with no defrosting (ES-76EX)

Shortening 30% of testing time and 25% reduction of
power consumption. (Compared to our MIL specific model)
Achieved 1000 cycle operations without defrosting by HITACHI’s original mechanism.

Enhancements function for 1000 to 3000 cycle test.

Test interruption function and 5 cycle-count function are standard equipped. Check and material addition in the middle is made easier

Signal output terminal

Standard equipped the “Time signal”, “Test sample power source”, “Alarm output”.

Caster / Level adjuster

Standard equipped the caster /
level adjuster for unit movement.

Basic structure Configuration

High sealed damper system changes hot/cold air to blow and circulate air in the chamber. Static sample type ensure high reliability due to no complicated driving and sliding parts.

100 cycle continuous operation

Possible to operate 100 cycles (maximum) with no defrost at 2 zone (low temp ⇔ high temp) operation.

Various types of communication interface

By using communication interface, unit is being enabled to external control on operations and measurements from a connected computer or user’s original system unit.

Combined-program operate function

At this function, you may operate 2 or more programs continuously (or by combination). Up to 5 combined
programs can be operated at maximum.

High load correspondence

Correspond to heat load at high-temp/high-humid or low-temp condition.

Correspond to humidity control function

Line-up humidity control corresponding type. Temperature cycle test or temperature/ humidity test can be corresponded by one unit.
※Humidity control operation：Effective when ” Power Saving mode” or “Standard mode” is set up.

Operation mode changeable function

Standard equipped the “operation mode changeable function” which can change unit refrigerant ability by operation mode (“Energy Saving mode”,”Standard mode”,”High Load mode”).

Unit Control Panel

Color LCD Touch Panel

The color LCD touch panel is adopted so that setting and controlling of the unit will be simple only by touching the displays. The color LCD offers clear view and the system is supported for diverse functions in operation control.

Program name input function

At this function, you may input a program name. Program name can be input by using alphabet, number, and
symbols (!”#%&’()@:,.=+-*/?_) for 14 words (maximum).

Various types of communication interface

By using communication interface, unit is being enabled to external control on operations and measurements from a connected computer or user’s original system unit.

Combined-program operate function

At this function, you may operate 2 or more programs continuously (or by combination). Up to 5 combined programs can be operated at maximum.

Various types of communication interface

By using communication interface, unit is being enabled
to external control on operations and measurements from a connected computer or user’s original system unit.

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