Low temperature water bath with high performance and wide operating temp. range.
Features of Water Bath (High Precision Constant Temp., Programmable) (BH302)
| Model | BH302 |
|---|---|
| Temp. setting/Display | Digital Setting, LED Display |
| Price | – |
| Weight | 68kg |
| Power Source | AC115V/AC220V |
| External dimensions（W×D×H mm） | 386×590×1135mm |
| Accessories | External circulation hose nipple (PS1/2- φ14) 2 pcs , Drain hose 1 pc |
| Water Bath Capacity | 30L (liquid volume approx. 20L) |
| Water Bath Dimension | W296x D501 x H200mm |
| Other function | Drain Cock, Condenser filter, RS485 Communication Function, Temp. Output Terminal, Alarm Output Terminal, Calibration Off Set Function. |
| Safety countermeasures | Electric Leakage Breaker for Over Current Protection, Refrigerator overload relay, Refrigerator pressure detection, Float switch, Delay timer function for refrigerator protection, Automatic Overheat Prevention, Independent Overheating Prevention |
| Operation function | Fixed Temp. Operation, Automatic Stop/Start Operation at Setting Time, Program Operation (Max. 99 steps, Repeating, Gradient Operation), Programming Automatic Start Operation |
| Timer | 1min. to 99hrs. 59min., 100 to 9999hrs.Timer/Time Swithable Function |
| Temp. Sensor | Pt Sensor, Pt100Ω A-class (for Temp. Control)+ K-thermocouple (for Overheat Prevention) Double Sensor |
| Temp. control System | PID Control by Microprocessor |
| Item Code | 222047 |
| Surrounding Operation Temp. Range | 5 to 30deg.C |
| Heater | 900W |
| Pump max. Lift (50/60Hz) | 2.8/3.4m |
| Pump max. flow (50/60Hz) | 14/15L/min. |
| Refrigerator/Coolant | Air-cooled type, 300W/ R404A |
| Cooling capacity | Approx. 360W (310 kcal/h) at 20deg.C |
| Temp. Indication Unit | 0.1deg.C |
| Temp. adjustment accuracy | ±0.02deg.C JTM K05 (at 20 deg.C) ±0.05deg.C JIS ( at 20 deg.C) |
| Operating temp. range | -20deg.C to 80deg.C |
| Circulation Type | Water Jet Pump Circulation (Closed System Circulation) |
