Temperature Control Equipment

SMC's line of temperature control equipment utilizes best-in-class technologies to accomplish the exact temperature ranges and stability desired by our customers. Our chillers and thermo-control units have proven performance in a wide range of applications.

General Purpose Compact Chiller

HRS Chiller HRS compact recirculating chillers operate in cooling capacity range of 1.3 to 9.5 kW. These portable chillers include both the coolant and refrigeration circuits. Extracted heat can be air or water cooled. The operations interface includes an input keypad and digital display, an angled fluid supply port with level check, and tool-less filter replacement (air cooled model). Power supplies are available in both 200 and 400VAC 3-phase, and function in both 50 and 60Hz environments for global compatibility. 35 alarms report on a variety of circuit and equipment conditions to preserve optimal operation. HRS chillers can control thermal requirements of machine tools, lasers and photonics, and analytical instruments. Other suitable environments include life sciences, food and packaging, and printing.

Additional features include: Timer Operation, Low Level in Tank Detection, Power Failure Auto-restart, Anti-freezing Function, and Self Diagnosis.
Model Cooling Capacity
(at 60Hz)
Temp.
Setting
Temp.
Stability
Cooling
Method
Circulating
Fluid
HRS 100VAC 1.3~1.7 kW 5~40°C ±0.1°C
Air or Water Tap Water
15% Ethylene Glycol
HRS 200VAC 1.3~5.9 kW 5~40°C ±0.1°C
Air or Water Tap Water
15% Ethylene Glycol
HRSE 100VAC 1.2~1.6 kW 10~30°C ±2°C
Air Tap Water
15% Ethylene Glycol
HRSE 200VAC 1.2~2.2 kW 10~30°C ±2°C
Air Tap Water
15% Ethylene Glycol
HRSH 200VAC 9.5 kW 5~40°C ±0.1°C
Air Tap/Deionized Water
15% Ethylene Glycol

General Purpose High Capacity Chiller

HRSH HRSH recirculating chillers offer a cooling capacity range of 10 to 25 kW. Coolant and refrigeration circuits are included in a compact and lightweight package. Extracted heat can be air or water cooled. An inverter provides demand-based rotation control for the compressor, pump and fan (air cooled model), offering substantial energy savings. Electric options ensure global power supply compatibility.

Additional features include: Heating Function, Low Maintenance Seal-less Immersion Pump, and IPX4 Rating for Outdoor Installation.
Model Cooling
Capacity
Temp.
Setting
Temp.
Stability
Cooling
Method
Circulating
Fluid
HRSH-A 200VAC 10.5~25 kW 5~35°C ±0.1°C
Air Tap/Deionized Water
15% Ethylene Glycol
HRSH-W 200VAC 11.5~24 kW 5~35°C ±0.1°C
Water Tap/Deinonized Water
15% Ethylene Glycol
HRSH-A 400VAC 10.5~25 kW 5~35°C ±0.1°C
Air Tap/Deionized Water
15% Ethylene Glycol
HRSH-W 400VAC 11.5~24 kW 5~35°C ±0.1°C
Water Tap/Deionized Water
15% Ethylene Glycol

High Performance Heat Exchanger

HRW1 HRW heat exchangers are refrigerant free and use no compressor. This energy efficient design saves further by using an inverter pump for demand-based rotation control.  Four models offer cooling capacities from 2 to 30 kW. The HRW is rated for high performance temperature stability of ±0.3°C through a set range of 20 to 90°C. The operation panel includes an input keypad and multi-line LCD display. 23 alarms report on a variety of circuit and equipment conditions to facilitate optimal operation. In addition to standard I/O and RS-485 serial communications, analog and DeviceNet™ communications are optional.

Standards include: UL, CE, SEMI (S2-0703, S8-1103, F47-0200), SEMATECH (S2-93, S8-95)
Model Cooling
Capacity
Temp.
Setting
Temp.
Stability
Cooling
Method
Circulating
Fluid
HRW 200VAC 2~30 kW 20~90°C ±0.3°C
Water Clear/Deionized Water
Flourinated Fluid
60% Ethylene Glycol

High Performance Specialty Chiller

HRZ1 HRZ recirculating chillers are especially suited for semiconductor and other high technology sectors by conforming to SEMI equipment standards for safety, environment and health, ergonomics, and voltage sag immunity. Cooling capacities range from 1 to 10 kW. A double inverter option is available, featuring a DC inverter compressor and inverter pump, to save power and reduce the facility water demand. The HRZ has a wide temperature setting range and compatibility with several coolant fluid types.

Standards include: UL, CE, SEMI (S2-0703, S8-1103, F47-0200), SEMATECH (S2-93, S8-95)
Model Cooling
Capacity
Temp.
Setting
Temp.
Stability
Cooling
Method
Circulating
Fluid
HRZ 200VAC 1~8 kW -20~90°C ±0.1°C
Water Flourinated Fluid
HRZ-1 200VAC 1~8 kW -20~90°C ±0.1°C
Water Ethylene Glycol
HRZ-2 200VAC 1~8 kW 10~40°C ±0.1°C
Water Clear/Deionized Water
HRZ-S 200VAC
(Double Inverter)
10 kW -20~90°C ±0.1°C
Water Clear/Deionized Water
60% Ethylene Glycol
Flourinated Fluid

Economy High Capacity Chiller

HRG Chiller HRG recirculating chillers include air or water cooled refrigeration, cooling capacities from 9.5 to 16.5 kW, and a useful temperature stability of ±1°C for a reasonable price. Ventilation paths for the air cooled models permit installation against a rear wall for space savings. Convenient features include a simple operation panel, front maintenance access and I/O signals for startup, shutdown, and alarms.

Additional features include: IPX3 Rainproof Enclosure, Efficient Refrigerator ON/OFF Control.
Model Cooling Capacity
(at 60Hz)
Temp.
Setting
Temp.
Stability
Cooling
Method
Circulating
Fluid
HRG 200VAC 9.5~14.5 kW Air
11~16.5 kW Water
5~35°C ±1°C
Air or Water Clear/Deionized Water
15% Ethylene Glycol

Circulating Bath

HEB1 The HEB is a thermoelectric circulating bath comprised of a controller and liquid tank. Cooling is performed by a refrigerant-free peltier element, with extracted heat removed via facility water connection. Temperature can be set from -15.0 to 60.0°C (fluid dependent), achieving a distribution of ±0.2°C in the bath. Abnormal heating and temperature sensor errors can be detected and reported. Overall dimensions and power requirements are suitable for laboratory benchtop service.

Standards include: CE, UL
Model Cooling
Capacity
Temp.
Setting
Temp.
Stability
Cooling
Method
Circulating
Fluid
HEB 100~240VAC 140W -15~60°C Flourinated
5~60°C Water
±0.01°C
Water Flourinated Fluid
Clear Water

Benchtop Precision Chiller

HEC1 HEC recirculating chillers satisfy low capacity temperature control demand in the range of 140 to 1200 watts. A refrigerant-free, thermoelectric peltier element controls temperature from 10.0 to 60.0°C, with precision of ±0.1°C under stable load conditions. Extracted heat can be air or water cooled. 15 alarms support functional troubleshooting, and can be observed on the LCD display or over serial communication. Low noise and vibration, compact dimensions and flexible power requirements are suitable for laboratory benchtop service.

Standards include: CE, UL, RoHS
Model Cooling
Capacities
Temp.
Setting
Temp.
Stability
Cooling
Method
Circulating
Fluid
HEC-A 100~240VAC 230 W
600 W
10~60°C ±0.01°C
Air Clear Water

HEC-W5 100~240VAC 140 W
320 W
10~60°C ±0.01°C
Water Clear Water
20% Ethylene Glycol
HEC-W2 200VAC 600 W
1200 W
10~60°C ±0.01°C
Water Clear Water
Flourinated Fluid

Benchtop Chemical Chiller

HED1 The HED is a specialty recirculating chiller designed for direct temperature control of chemical liquids in the 300 to 750 watt capacity range. The device consists of a controller and separate fluororesin heat exchanger. An external circulation pump must be customer supplied. Typical compatible fluids include hydrofluoric and sulfuric acid, copper sulfate solution, ammonia hydrogen peroxide, sodium hydroxide, and deionized or ozonated water. A refrigerant-free, thermoelectric peltier element controls temperature from 10.0 to 60.0°C, with precision of ±0.1°C. Extracted heat can be removed via facility water connection. 17 failure diagnostics can be displayed on the LCD display or read out over serial communication.

Standards include: CE, SEMI S2-0706, F47-0706, RoHS
Model Cooling
Capacities
Temp.
Setting
Temp.
Stability
Cooling
Method
Circulating
Fluid
HED 180~242VAC 300W
500W
750W
10~60°C ±0.1°C
Water Deionized Water
Hydroflouric & Sulfuric Acid
Ammonia Hydrogen Peroxide
Others - See Catalog
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