Dual Channel Chiller for Lasers
HRL is a temperature control device featuring two cooling channels in one package. This chiller is specifically designed to cool the optical head and oscillator of a laser processing system. Considerable space savings can be realized compared to a two chiller solution. Features include a touch panel for operation, fan-cooled refrigeration circuit, and independent coolant ports for each laser component. The HRL targets large output lasers of 5kW or more. The heating function uses waste heat from the refrigerant discharge instead of a separate electric heater to improve efficiency and reliability.
HRLF, Air Cooled Dual Channel Chiller for Lasers, Low GWP Refrigerant
The HRLF is a temperature control device featuring two independent cooling channels in one package. This thermo chiller is designed to cool the optical head and oscillator of a laser processing system. Considerable space savings can be realized compared to a two chiller solution. All operations can be managed from a single touch panel. The heating function uses waste heat from the refrigerant discharge instead of a separate electric heater to improve efficiency and reliability. The HRL is copper free and suitable for DI water, including a DI filter and electrical conductivity control kit. Additional standard features include a 5µm particle filter, earth leakage breaker, and casters for mobility.
- Cooling capacity: CH1= 19kW (oscillator); CH2= 1kW (optical system)
- Power Supply: 380-415VAC (50/60 Hz) or 460-480VAC (60 Hz), 3-phase
- Temperature set range: CH1 = 5 to 35°C, CH2 = 10 to 40°C
- Temperature stability: CH1 = ±0.1°C, CH2 = ±0.5°C
- Refrigerant: R454C (meets EPA and CARB GWP 2026 requirements)
- Communication: contact/analog I/O; Serial RS-232C/RS-485; Ethernet Modbus
HRLF, Water Cooled Dual Channel Chiller for Lasers, Low GWP Refrigerant
The HRLF is a temperature control device featuring two independent cooling channels in one package. This thermo chiller is designed to cool the optical head and oscillator of a laser processing system. Considerable space savings can be realized compared to a two chiller solution. All operations can be managed from a single touch panel. The heating function uses waste heat from the refrigerant discharge instead of a separate electric heater to improve efficiency and reliability. The HRL is copper free and suitable for DI water, including a DI filter and electrical conductivity control kit. Additional standard features include a 5µm particle filter, earth leakage breaker, and casters for mobility.
- Cooling capacity: CH1= 21.5kW (oscillator); CH2= 1kW (optical system)
- Power Supply: 380-415VAC (50/60 Hz) or 460-480VAC (60 Hz), 3-phase
- Temperature set range: CH1 = 5 to 35°C, CH2 = 10 to 40°C
- Temperature stability: CH1 = ±0.1°C, CH2 = ±0.5°C
- Refrigerant: R454C (meets EPA and CARB GWP 2026 requirements)
- Communication: contact/analog I/O; Serial RS-232C/RS-485; Ethernet Modbus
HRL, Dual Channel Chiller for Lasers
The HRL is a temperature control device featuring two independent cooling channels in one package. This thermo chiller is designed to cool the optical head and oscillator of a laser processing system. Considerable space savings can be realized compared to a two chiller solution. All operations can be managed from a single touch panel. A triple inverter controls power consumption of the fan, pump, and compressor for optimal energy savings. The heating function uses waste heat from the refrigerant discharge instead of a separate electric heater to improve efficiency and reliability. The HRL is copper free and suitable for DI water, including a DI filter and electrical conductivity control kit. Additional standard features include a 5µm particle filter, earth leakage breaker, and casters for mobility.
- Cooling capacity: CH1= 9, 19, 26 or 37kW (oscillator); CH2= 1kW (optical system)
- Power Supply "20": 200VAC/50 Hz or 200-230VAC/60 Hz, 3-phase
- Power Supply "40": 380-415VAC (50/60 Hz) or 460-480VAC (60 Hz), 3-phase
- Temperature set range: CH1 = 5 to 35°C, CH2 = 10 to 40°C
- Temperature stability: CH1 = ±0.1°C, CH2 = ±0.5°C
- Refrigerant: R410A
- Communication: contact/analog I/O; Serial RS-232C/RS-485; Ethernet Modbus
HRLE, Basic Dual Channel Chiller for Lasers
The HRLE is a temperature control device featuring two independent cooling channels in one package. This thermo chiller is designed to cool the optical head and oscillator of a laser processing system. Considerable space savings can be realized compared to a two chiller solution. All operation can be managed from a single touch panel. Compared to the HRL, the HRLE targets medium-sized 3-4kW lasers and simplifies the internal components. Heat extracted by the refrigerant cycle can be either cooled with a fan (air type) or with facility water (water type). Space and energy are saved using a single fan (air type), compressor, pump and tank. The heating function uses waste heat from the refrigerant discharge instead of a separate electric heater to improve efficiency and reliability. Several features are optional to reduce the cost of the basic unit. These options include DI water capability, electrical conductivity control kit, bypass piping, automatic water fill kit, particle and fluid fill filters, and a ball valve set for adjusting coolant pressure and flow rate.
- Total cooling capacity: 9.5kW (air)/11.0kW (water) (CH1 oscillator, CH2 optical system combined)
- Power supply "20": 200VAC/50 Hz or 200-230VAC/60 Hz, 3-phase
- Power supply "40"; 380-415VAC (50/60 Hz) or 460-480VAC (60 Hz), 3-phase
- Temperature set range: CH1 = 15 to 25°C, CH2 = 0 to 15°C
- Temperature stability: CH1 = ±0.1°C, CH2 = ±0.5°C
- Refrigerant: R410A
- Communication: contact/analog I/O; Serial RS-485