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Thermo-Chillers (Circulating Fluid Temperature Controllers) Standard Type/Basic Type

Thermo-chiller/Standard Type HRS

    ・With this chiller, cooling water can be obtained anywhere it is necessary because of easy installation and easy operation.
    ・For a wide range of applications, such as laser machine tools, analytical equipment,
     LCD manufacturing equipment, mold temperature control, etc.
    ・Compact: W 377 x H 615 x D 500 mm, 40 kg (HRS012/018/024)
    ・Timer function, Low liquid level protection, Power failure auto-restart,
     Anti-freezing function, etc.
    ・Self diagnosis function
    ・Ideal for overseas models (Single-phase 200 to 230 VAC, Single-phase 100, 115 VAC)
    ・Compliant with UL Standards, CE-marking
  • 2D/3D CAD

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  • Thermo-chiller/Standard Type HRS
    Series View search result
    HRS012 to 060View search result
  • Thermo-chiller/Standard Type HRS
    Series View search result
    HRS012 to 060View search result
SeriesSet temperature
Cooling methodCirculating fluid
HRS012 to 0605 to 40℃1.3 kW
1.9 kW
2.4 kW
3.2 kW
4.2 kW
5.1 kW
5.9 kW
(60 Hz)
±0.1℃Air-cooled refrigeration
Water-cooled refrigeration
Tap water
Deionized water
Ethylene glycol aqueous solution (15%)


The cooling capacity(W) 4200 W New

Compatible with power supplies in Europe, Asia, Oceania, North, Central, and South America

・Single-phase 100 VAC (50/60 Hz), 115 VAC (60 Hz)
・Single-phase 200 to 230 VAC (50/60 Hz)

Temperature stability ±0.1℃ / Compact

A precision temperature control method which utilizes expansion valves and temperature sensors allowed for the realization of a product with a high temperature stability of ±0.1℃ and a small-size tank.

  • Can be installed with both sides close to a wall

    (HRS012/018/024 * Except option G)

  • Reduced-height double condenser structure (HRS030/040/060)

With heating function

Simple operation, Power supply (24 VDC) available

Other features

Convenient functions

Self-diagnosis function and check display

Communication function

Serial communication (RS232C/RS485) and contact I/Os (2 inputs and 3 outputs) are equipped as standard. This allows for communication with the user’s equipment and system construction, depending on the application. A 24 VDC output can be also provided and is available for use with flow switches (SMC’s PF2W, etc.).

Global Supply Network


Lots of variations are available according to the users’ requirements.

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