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Refrigerated & Heating Bath Circulators (Programmable) -25 to 150
Product Features:
Bath circulators with the intelligent programmable controller brings the best intuitive control performance to your laboratory
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 from -25℃ to 150℃
- Optimum refrigeration system by Microprocessor PID controlEnergy efficient refrigeration operation is available within full range of temperature 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)
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
- Built-in RS-232 port and USB port for external control and data collection
- 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
- 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
Product Description :
For temperature range from -25℃ to 150℃
Model | RW3-0525P | RW3-1025P | RW3-2025P | RW3-3025P | |||
Bath volume (L / cu ft) | 5 / 0.2 | 10 / 0.4 | 20 / 0.7 | 30 / 1.1 | |||
Working temperature range(℃ / ℉) | -25 to 150 / -13 to 302 | ||||||
Temperature Stability 1)(±℃ / ℉) | 0.05 / 0.09 | ||||||
Cooling Capacity 2)(bath fluid: ethanol) | at-20℃(4℉),W | 80 | 150 | 300 | 470 | ||
at 0℃(+32℉),W | 230 | 270 | 420 | 630 | |||
at+20℃(+68℉),W | 320 | 380 | 550 | 740 | |||
Refrigerator | 1/3 LBP, R-507 | 1/3 LBP, R-507 | 1/2 LBP, R-404A | 3/4 LBP, R-404A | |||
Pump (bath fluid: water) | Max. pressure | 5.9 PSI (406.8 millibar) | |||||
Max. flow rate | 28 liters / minute (7.4 gallons / minute) | ||||||
Dimension | Bath opening / depth (W×L,D) (mm / inch) | 150×99,160/5.9×3.9,6.3 | 211×154,180/8.3×6.1,7.1 | 290×214,200/11.4×8.4,7.9 | 300×264,230/11.8×10.4,9 | ||
Exterior (W×L×H) (mm / inch) | 308x480x733/12.1×18.9×28.9 | 366x532x780/14.4×20.9×30.7 | 386x602x825/15.2×23.7×32.5 | 446x662x895/17.6×26.1×35.2 | |||
Net weight(kg / lbs) | 38 / 83.8 | 44 / 97 | 60 / 132.2 | 67 / 147.7 | |||
Electrical requirements (230V, 50Hz) | 11A | 11A | 12.5A | 13.5A | |||
Cat. No. | AAH57642K | AAH57652K | AAH57662K | AAH57672K |