Refrigerated & Heating Bath Circulator (5L / Programmable / -35C=>150C)
Catalog Number:
AAH57742K
Availability:
In stock
Refrigerated & Heating Bath Circulator (5L / Programmable / -35C=>150C)
Newly developed bath circulator with the Intelligent programmable controller.
Intelligent program control
- 10 programs available for temperature ramp up and dwell control.
- 10 steps per a program and 99 hours 59 minutes per a step.
- Stored programs are easily linkable.
- Programs can be repeated up to 99 cycles.
- Pre-heating and heating time are settable before program starts.
Performance
- Temperature range.
- RW3-35P models from -35°C to 150°C.
- RW3-25P models from -25°C to 150°C. - Microprocessor PID control.
- Three point temperature calibration / Automatic tuning / Automatic run.
- Suitable for both internal and external bath environments due to reduced turbulence by using five-speed adjustable pump and built-in cooling coil.
(1 to 3 steps of the pump for internal circulation and 4 to 5 steps for external circulation)
Pump Step | 1 | 2 | 3 | 4 | 5 |
---|---|---|---|---|---|
Max. pressure (psi) | 0.5 | 1.1 | 2.4 | 4.9 | 5.9 |
Max. flow rate (L/min) | 5.6 | 8.0 | 12.8 | 18.8 | 28.0 |
Convenience
- Intuitive touch screen LCD controller with easy icons and logical menus.
- Dual wait on/off timer modes. (1 min. to 99 hr. 59 min.)
- Digital input and output control function for interlocking external devices.
- RS-232 interface for external control and data collection. (RS-232 to USB serial converter is provided.)
- Corrosion-resistant, leak-proof, round-cornered, and easy-to-clean stainless steel bath with front access drain valve.
- Detachable condenser air-filter for easy maintenance of refrigerating efficiency.
- Usage of CFC-free refrigerant (R-507, R-404A) and a double service valve for leakage prevention.
- Quick-release front grill for easy cleaning of the condenser.
- Built-in casters and side handles for easy transport and installation.
Safety
- Isolated design of agitator, heater, and sensor by a baffle plate to minimize the turbulence in the bath fluid and also to protect users and samples against direct contact.
- Temperature warning Indicator simply shows inner reservoir’s temperature by three different colors.
- Complete safety protection system with warning alarms.
- Low fluid level and dry-running, over-temperature, over-current. - Keypad lock function prevents accidental changes during operation.
- Splash-proof keypad.
Reservoir Capacity | 5 L |
---|---|
Temperature Range | -35ºC to 150ºC |
Temperature Accuracy | ± 0.05°C at -10°C |
Temperature Uniformity | ± 0.05°C |
Cooling Capacity | -20ºC - 80 Watts 0ºC - 280 Watts +20ºC - 420 Watts |
Pump Max. pressure, max. flow rate | 406.8 milibar (5.9 PSI), 28 liters/minute (7.4 gallons/minute) |
Pump Max. suction flow rate | 10.0 liters/minute (2.6 gallons/minute) |
Pump Inlet & Outlet | 12.7mm |
Bath opening/depth (WxL/D) | 150x99/160mm |
Overall Dimensions | 302x438x690mm (WxLxH) |
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