Product Info
Chiller for open circuit
Coolnit CL-300N
Code No.： 0082944-000
【discontinued】The line-up of open circuit chillers can be chosen according to the required capacity and temperature control accuracy. Precise temperature control type. Various output and external sensor can be used. Closed circuit is available as an option.
Applications
•Circulation into temperature control water bath for inspection samples•Temperature control for culturing apparatus and analytical instruments (Optional)
Features
This product has been discontinued.For open circuit machine used for mainly circulating to the water bath.
Circulation system for open circuit is used mainly for preparing a constant temperature chamber. It is optimum for controlling the temperature of the sample.
Closed circuit is also available as an option.
Use the optional port tank and the thermal insulation water tank for circulation into scientific instruments (closed circuit circulation). Even for object s with high piping resistance such as rotary evaporators, circulation can be easily started with the built-in priming pump.
Specifications
| Model | CL-300N |
|---|---|
| Temperature range | -15℃ to +70℃ |
| Control accuracy(*1) | ±0.05 to 0.5℃ |
| Cooling capacity(*2) | approx. 410W |
| Compressor (air cooled-type) output, Refrigerant | 250 W, R404A |
| Pumping capacity（50/60Hz） | Max. flow rate: approx. 15/17 L/min Max. lift height: approx. 8/11 m |
| Heater | 1.4kW |
| Nozzle diameter | Outer diameter φ22 mm |
| Safety device/function | Short/Over current breaker, Low flow (buzzer and LED display), High temperature, Freeze protection, Freezer high temperature cutting circuit (auto stop at 40℃ of circulating fluid) |
| Other Functions | Digital flow display, Remote temperature control connector, Connector for external sensor, External output terminal of cutout operation, Output terminal for thermograph (DC 0 to 1 V, -20℃ to +80℃) |
| Dimensions | 380×540×706H mm |
| Weight | approx. 62kg |
| Power Supply(*3) | AC100V/20A (Need a step-down transformer) |
| Standard Accessory | Heat insulating hose for circulation (1m) x 2, Hose band x 2 |
| (*1)When using enough water and agitation inside water bath. Temperature regulation accuracy may vary depending on the circulating fluid, setting temperature, environmental temperature, bath volume, and circulating flow. | |
| (*2)When circulating fluid is +10℃, 50 Hz. | |
| (*3)Allowance of voltage variation is ±5% for AC 100 V. | |
| •Environmental temperature for this product is +5℃ to +30℃. When using at above +30℃, the cooling capacity may be reduced. The Lid of the water bath may be needed depending on the bath shape and the setting temperature. | |
| •Please do not use pure water or distilled water. These may cause breakdown of the machine. | |
| •Please use heating medium when setting below +7℃. | |
Accessories
| Stainless steel thermal insulation water bath A-type φ13mm
Inner Dimension 300×400×200H mm, With nozzle (ex.dia.φ13 mm)■Inner Dimension：300×400×200Hmm ■：
| Stainless steel thermal insulation water bath A-type φ22mm
Inner Dimension 300×400×200H mm, With nozzle (ex.dia.φ22 mm), CL-600N: Available Circulation to closed circuit machine.■Inner dimension：300×400×200Hmm ■：
PVC water bath type D, φ13mm | PVC water bath D-type φ13mm
Inner Dimension 164×294×150H mm, With nozzle (ex.dia.φ13 mm)■Inner Dimension：164×294×150Hmm ■Nozzle：External d ...
| Spring net rack B2-type
External dimensions 280×320×140H mm■External dimensions：280×320×140Hmm ■Applicable Mo ...
| Spring net rack C-type
External dimensions140×240×140H mm■External dimensions：140×240×140Hmm ■Applicable Mo ...
| Caster
Set of 4, For EL-8F/15F CP-80R/150R CL-80R/150R■Qty：Set of 4 ■Applicable Models：EL-8F/15F, CP-80R ...
Antifreeze | Show Brine Blue
Use when needed together with the low temperature water bath unit or immersion cooler, 20 kg, 1 can, use when setting below +7℃■Weight：20kg, 1 can ■：
External temperature sensor for CL series | SP-2504R
Outer diameter φ4×250L mm, For CL series■Dimensions：Outer dia. Φ4×250Lmm ■：
Related Products
Chiller for open circuit | Coolpump | CP-80R
【discontinued】The line-up of chillers for open circuit can be chosen according to the required capacity and temperature control accuracy. Closed circuit is also available as an option.■Temperature range：-10℃ to Room temp. ■Control accuracy：±1.5 to 2.0℃(*1)
Chiller for open circuit | Coolpump | CP-150R
【discontinued】The line-up of chillers for open circuit can be chosen according to the required capacity and temperature control accuracy. Closed circuit is also available as an option.■Temperature range：-10℃ to Room temp. ■Control accuracy：±1.5 to 2.0℃(*1)
Chiller for open circuit | Coolnit | CL-80R
【discontinued】The line-up of open circuit chillers can be chosen according to the required capacity and temperature control accuracy. Precise temperature control type. Various output and external sensors can be used. Closed circuit is available as an option.■Temperature range：-10℃ to +70℃ ■Control accuracy(*1)：±0.03 to 0.3℃
Chiller for open circuit | Coolnit | CL-150R
【discontinued】The line-up of open circuit chillers can be chosen according to the required capacity and temperature control accuracy. Precise temperature control type. Various output and external sensors can be used. Closed circuit is available as an option.■Temperature range：-10℃ to +70℃ ■Control accuracy(*1)：±0.03 to 0.3℃
Chiller for open circuit | Coolnit | CL-600N
【discontinued】The line-up of open circuit chillers can be chosen according to the required capacity and temperature control accuracy. Precise temperature control type. Various output and external sensors can be used. Closed circuit is available as an option.■Temperature range：-15℃ to +70℃ ■Control accuracy(*1)：±0.05 to 0.5℃