Jeio Tech General Refrigerated and Heating Bath Circulators

Jeio Tech Refrigerated and Heating Bath Circulators offer rapid heating and cooling throughout the entire temperature range of -25ºC to 150ºC.

These circulators are suitable for both internal and external bath environments due to reduced turbulence by using a 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 Capacities Chart is based on the use of normal-temperature water as the bath fluid.

Main Attributes

• Performance
• Temperature range: -25 to 150
• Microprocessor PID control
• Three point temp. calibration / Automatic tuning / Automatic run
• Suitable for both internal and external bath environments due to reduced turbulence by using a 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
• Bright VFD display with quick adjustable dial knob. (0.1ºC resolution)
• Dual wait on/off timer modes. (1 min. to 99 hr. 59 min.)
• Convenient memory function of up to three frequently set temperatures
• Corrosion-resistant, leak-proof, round-cornered, and easy-to-clean stainless steel bath with easy access drain valve
• Detachable condenser air-filter for easy maintenance of refrigerating efficiency
• 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
• RS-232 / USB interface for external control and data collection
• Side handles enables convenience handling and transport
• Monitor via mobile app anytime, anywhere with LC Connected (mobile monitoring system) connection. (when purchased LC GreenBox)

Safety Attributes

The heating bath circulator has an isolated design of agitator, heater, and sensor by a baffle plate to minimize the turbulence in the bath fluid. This also protects users and samples against direct contact.

Additionally, the complete safety protection system has warning alarms to alert at low fluid level and dry-running, over-temperature, and over-current. There is also a keypad lock function to prevent accidental changes during operation.

Specifications
 

Model	RW3-0525 General	RW3-1025 General
Item #	AAH57043U	AAH57053U
Bath Vol.	5 L | 0.2 Cu. Ft.	10 L | 0.4 Cu. Ft.
Working Temp. Range	-13 to 302ºF | -25 to 150ºC
Temp. Stability	0.09ºF | 0.05ºC	0.09ºF | 0.05ºC
Cooling Capacity at -20ºC (-4ºF)	140 W	180 W
Cooling Capacity at 0ºC (32ºF)	270 W	360 W
Cooling Capacity at 20ºC (68ºF)	400 W	560 W
Refrigerator	1/3 LBP, R-507	1/3 LBP, R-507
Pump Max. Pressure	5.9 PSI (406.8 Millibar)
Pump Max. Flow Rate	7.4 Gal / Min. (28 L / Min.)
Bath Opening Dimensions (W x L)	5.9 x 3.9 In. | 150 x 99 mm	8.3 x 6.1 In. | 211 x 154 mm
Bath Depth	6.3 In. | 160 mm	7.1 In. | 180 mm
Exterior Dimensions (W x L x H)	12.1 x 18.9 x 28.9 In. 308 x 480 x 733 mm	14.4 x 20.9 x 30.7 In. 366 x 532 x 780 mm
Net Weight	83.8 lb | kg	97 lb | kg
Electrical Requirements	12.6A (120V, 60Hz)
Warranty	2-Years