Circulating Water Bath With Safety Features 850-S5

Equipment : Circulating Water Bath with Safety 
Capacity : 20 litres
Temp. working range : 5°C above ambient temperature to 100°C
Accuracy : ±0.1°C

Features & Benefits
• PID controller with auto-tuning to ensure rapid heating, minimum temperature fluctuation and overshoot.
• Push-button operation and LED screen display digitally both the set and actual temperatures to ±0.1°C and can be locked.
• Auto diagnostic system integrated in the controller ensures rapid identification and correction in the event of any error.
• Off-set function for calibration use. Important for ISO/Calibration requirement.
• Adjustable high limit temperature cut-off ~ Protect sample from overheating.
• Low-level liquid cut-off switch protects heater burnt out.
• With inlet-outlet nozzles for internal/external temperature application.
• Safety class 3 protection.
• Back-up system memory protects the set point value in case of power failure.
• With built-in circuit breaker to ensure safe and lasting operation.
• Stirring motor ensures temperature uniformity throughout the bath.
• External circulation attachment (Model 850-S3 and 850-S5 only).


Temp. working range5°C above ambient temperature to 100°C
Temp. control range-40°C to 100°C. Below ambient with external cooler
ControllerPID controller
Setting and displayDigital, read out to 0.1°C
Safety featuresBuilt-in circuit breaker, adjustable high-limit temperature cut-off,
low-level liquid cut-offlow-level liquid cut-off
Pump flow rate, L/min17
Heater2000 watt
StirringBy means of built-in circulating pump
Bath capacity43 litres
Bath dimensions (mm)311W x 478D x 270H
Working area (mm)290W x 300D
Overall dimensions(mm)386W x 586D x 494H
Bath materialInterior SUS 304 stainless steel and exterior powder coated mild steel
Weight3.3 kg (controller only)
6.5 kg (S1 tank)25 kg (S5 tank)
Power source240 VAC, 50Hz, 7.8A