Dual Channel Chiller For Fiber Laser (Air Cooled/ Water Cooled)

RKS1500G-MV-2CH /
RKE2200B1-V(W)-2CH /
RKE3750B-V(W)-2CH /
RKE5500B-V(W)-2CH /
RKE7500B-V(W)-2CH /
RKE11000B-V(W)-2CH /

Inquiry

Laser Oscillator Output: 1 to 12 kW
Cooling Capacity (50/60Hz): 3.9 to 42 kW
Operable Liquid Temperature Range: 3 to 35 ℃ (Oscillator)
(Excluding some models)
25 to 40 ℃ (Optical System)
Temperature Precision: ±0.1 ℃ (Oscillator)
±1 ℃ (Optical System)

Lineup Includes 5 Air-Cooled and 5 Water-Cooled Models
Two temperatures are simultaneously supplied from a single chiller. No need to set up two chillers.
Achieve up to 30% space savings.
Comes standard equipped with startup heater and relief valve (*1), copperless specification for optical circuit (*2), and a complete offering of standard equipment as well as a wealth of available options.
*1 Optical system only. Available as an optional item for the oscillator circuit.
*2 SUS Circuit, Ion Exchange Resin, Electrical Conductivity Meter

Inquiry

Features

Made especially for fiber laser applications, it offers improved space savings and usability.

Space Saving

Avoids the Trouble of Setting Up 2 Chillers

・Oscillator and optical system cooling in one package.
　(Individual control of 2 tanks and 2 pumps.)
・Only requires the maintenance space of a single unit.

Set up footprint reduced by as much as 30% compared to standard arrangements.

User Friendly

Easy and Reliable Water Management

・Copperless Optical System Circuit (Deionized Water Spec.) Standard
　(SUS Circuit, Ion Exchange Resin, Electrical Conductivity Meter)

Meets the Demands of your Oscillator

・Comes equipped with startup heater and relief valve.*
　* The relief valve comes as standard equipment for the optical system only, and is available as an option for the oscillator side.
・Many Options Available!
　Customize with options such as water filters and flow rate alarms, etc., to meet the demands of your oscillator and processing equipment.

Circuit Diagram

Energy-Saving Specs. are Top Class in the Industry!

The inverter controlled compressor and fan are automatically controlled to run at the minimum operating speed for optimized refrigeration cycle operation. And we've made it easy to set the minimum pump speed. We have achieved Eco-Operation with 3 drive sources.

Equipment Table

Air Cooled Model Specifications

*1 When operating under the following conditions: ambient temperature: 32 ℃ (1500 model: 25 ℃); water temperature: 20 ℃. Cooling capacity is the combined power of the oscillator and optical circuit, and is at least 95% of the noted power.
*2 The optical system cooling water flow rate will be 0 to 10 L/min, and therefore the actual flow rate for the oscillator system delivered outside the product will be reduced by 0 to 10 L/min.
*3 The flow rate through the ion exchange resin will be 0 to 2 L/min, and therefore the flow rate for the optical system outside the product will be reduced by 0 to 2 L/min.
* Specifications may be improved without notice.
* External dimensions are for reference.

Water Cooled Model Specifications

*1 When operating under the following conditions: cooling water temperature: 32 ℃; water temperature: 20 ℃. Cooling capacity is the combined power of the oscillator and optical circuit, and is at least 95% of the noted power.
*2 The optical system cooling water flow rate will be 0 to 10 L/min, and therefore the actual flow rate for the oscillator system delivered outside the product will be reduced by 0 to 10 L/min.
*3 The flow rate through the ion exchange resin will be 0 to 2 L/min, and therefore the flow rate for the optical system outside the product will be reduced by 0 to 2 L/min.0
*4 When the chilled water temperature is 35 ℃, and the cooling water temperature is 32 ℃.
* Specifications may be improved without notice.
* External dimensions are for reference.