Baths, Laboratory Equipment
BH401/501 Water Bath Yamato
Benchtop precision constant temperature bath equipped with high performance controller for higher precision and wider temperature range
$5,320.70 – $5,740.90
Benchtop precision constant temperature bath equipped with high performance controller for higher precision and wider temperature range
Features
Performance and functions
- Precision controller enables temperature adjustment accuracy of ±0.01°C (at 20°C)
- BH501 can be used as precision water or oil bath
- Maximum of 99 steps of programming operation, fixed temperature operation, quick auto stop, auto stop and auto start functions
- RS485 communication function, temperature output terminal (1~5V), alarm output terminal, calibration offset function and key lock function
- Better external circulation with powerful circulation pump
- Circulation pump flow changeable up to 10 patterns
- Circulated water temperature (closed type) can be controlled precisely by external sensor
- Control panel can be removed for remote control by using communication cable (sold separately)
Safety features
- Self diagnostic functions, Earth leakage circuit breaker, Empty boiling prevention switch, Automatic overheating prevention, Independent overheating prevention
| Model | BH401 | BH501 | |
| Circulation System | Water jet pump circulation (closed system circulation) | ||
| Operating Temperature Range *¹ | RT+15~100°C | RT+15~200°C | |
| Temperature Adjustment Accuracy | ±0.01°C (water: RT+15°C~80°C), ± 0.1 (silicon oil: KF96/50cst 70°C~200°C) | ||
| Temperature Indication Unit | 0.1°C | ||
| Circulation Pump (50/60Hz) |
Water jet pump circulation | ||
| Pump Max. Flow | 14/15L/min. (Circulation pressure loss when below 10kPa) | ||
| Pump Max. Lift | 2.8/3.4m (water flow about 0.5L/min) | ||
| Heater | 1kW | 1.2kW | |
| Ambient Temperature Range | 5~30°C | 5~30°C | |
| Temperature Control / System | PID control by microprocessor | ||
| Temperature Setting / Display Method | Digital setting / display | ||
| Sensor | W sensor: Pt 100Ω A-class (for temperature control)+ K-thermocouple (for overheat prevention) double sensor | ||
| Timer | 1min.~99hrs.59min., 100~9999hrs Timer / Time switchable function | ||
| Operation Function | Fixed temp. operation, Quick auto stop, Auto stop / start at setting time, Program operation (max. 99 steps, repeating, gradient operation), Program auto start operation | ||
| Safety Device | Earth leakage circuit breaker, Key lock function, Breakout protection function, Automatic overheating prevention, Independent overheating prevention, Float switch | ||
| Other Functions | RS485 communication function, Temperature output terminal, Alarm output terminal, Calibration offset function | ||
| Dimensions | W239 x D299 x H200mm | ||
| Internal Capacity | 13L (liquid 10L) | 13L (liquid 10L) | |
| Effective Water Bath Dimension | W227 x D150 x H200mm (front corner R34) | ||
| External Dimensions *² | W310 x D396 x H607mm (water bath height) | ||
| Power Source | AC115V 10A / AC220V 5A | AC115V 11.5A / AC220V 6A | |
| Weight | ~20kg | ~20kg | |
| Weight | N/A |
|---|---|
| Dimensions | N/A |
| Product | BH-401 (Prog Water Bath 13L Max 100°C 115/220V), BH-501 (Prog water bath 13L max. 200°C 115/220V) |
