Operating features

� -25 to 150 for RW-25G / -35 to 150 for RW-40G.
� Microprocessor PID control / Auto-tuning / Calibration.
� Digital timer : 1 min to 99 hr 59 min, delayed ON / OFF.
� Over-temperature limit and low fluid level protection.
� Conveniently preset 3most commonly used temperature settings.
� Digital LED display ( 0.1 resolution) with splash-proof keypads.
� RS-232 interface available.

Constructional features

� Turbulence reduced five-speed duplex pump and built-in cooling coil let you use in an open or closed
bath environment. ( 1 to 3 steps of pump for internal circulation / 4 and 5 steps for external circulation)
� Baffle plate screens circulator, heater, and sensor to minimize turbulence in the bath fluids and to protect
the samples and user from direct contact with the heating or cooling element.
� Dry-running protection; automated heating element cut-off and audible and visual warning.
� Seamless stainless steel tank with a reservoir drain that resists corrosion and make cleaning easy.
� Use CFC-free refrigerant R-134A, R-404A and double service valve to prevent the leakage of refrigerant.
� Quick-release front grille for easy condenser cleaning and space saving design uses minimal bench space.