Model | BH201 | BH301 |
|---|
 Performance
|
Circulation Type | Water Jet PumpCoolingCirculation/Closed System |
Operating Temp. Range | -20 to +80°C | -25 to +80°C |
Temp. Adjustment Accuracy | ±0.01°C (at 20°C) |
Temp. Indication Unit | 0.1°C |
Cooling Capacity | Approx. 325W (280kcl) at LiquidTemp.20°C | Approx. 600W (516kcl) at LiquidTemp.20°C |
Component |
Refrigerator/Coolant | 250W, Closed Air Cooling TypeRotary,R134A | 250W, Closed Air CoolingTypeRotary,R404A |
Pump Max Flow Rate | 14/16L/min (50/60Hz) |
Pump Max. Lift | 2.8/3.4m (50/60Hz) |
Heater | 1kW |
Surrounding OperationTemp.Range | 5 to 30°C |
Controller |
Temp. Control System | PID Control by Micro Computer |
Temp. Setting/Display | Digital, LED Display,FluorescentDisplay Tube Type Guide Display |
Temp. Sensor | Pt Sensor, Pt100Ω (for Temp.Control)+ K-thermocouple (for Overheat Prevention) , DoubleSensor |
Timer | 1min. to 99hrs.59min., 100hrs.to999.9hrs., Time Change Setting Function |
Operating Function | Fixed Temp. Operation, FixedTimeAutomatic Stop Operation, Quick Automatic Stop Operation,FixedTime Automatic Start Operation, Programming Operation (Max.99steps, Repeating, Gradient Operation), Programming AutomaticStartOperation |
Safety |
Safety Countermeasure | Electric Leakage Breaker forOverCurrent Protection, Refrigerator Over Load Relay,RefrigeratorPressure Detector, Float Switch for Empty BoilingPrevention,Refrigerator Protection-Delay Timer Function, AutomaticOverheatPrevention, Independent Overheating Prevention |
Other Function | Drain Cock, Filer forCondenser,RS485 Communication Function, Temp. Output Terminal,Alarm OutputTerminal, Time-up Output Terminal, Key Rock TimerFunction,Calibration Off Set Function, Breakout ProtectionFunction. |
Standard |
Water Bath Dimension | W389 x D226 x H150mm | W296 x D501 x H200mm |
Capacity | 13L | 30L |
Effective Water BathDimension | W154 x D190 x H136mm | W238 x D335 x H184mm |
External Dimension | W654 x D492 x H620mm
(Water Bath Height 316) | W385 x D590 x H1,150mm
(Water Bath Height 850) |
Power | AC100V50/60Hz13A | AC100V50/60Hz14A |
Weight | Approx. 47kg | Approx. 60kg |
Accessory | Connection Port forExternalCirculation Hose (R1/2 φ14), 2pcs. |