| Item Code | 221620 |
|---|---|
| Model | BB401 |
| Operating temperature range | -30 to +80°C |
| Temperature control accuracy | ±0.1°C |
| Temperature distribution accuracy | ±0.3°C |
| Temperature indicating unit | 0.1°C |
| Cooling capacity | Approx. 510W (439Kcal/h), at fluid temp.15°C |
| Temperature control | PID control |
| Operation function | Fixed temp., Auto stop , Auto start operations |
| Temperature sensor | Temp. controller: Pt thermal resistance, Overheat protection: K thermocouple |
| Temperature setting, display | Digital setting and display |
| Refrigerator, refrigerant | Air cooling 350W, R404A |
| Unit circulation ability(50/60Hz) Pump max. flow | 14/15L/min. (Circulation pressure loss when below 10kPa) |
| Unit circulation ability(50/60Hz) Pump max. lift | 2.8/3.4m (water flow about 0.5L/min) |
| Heater | Stainless steel pipe heater 850W |
| Cooling coil | Nickel-clad copper |
| External circulation nozzle | O.D.11mm of water outlet and return port |
| Operating environmental temp. range | 5 to 30°C |
| Safety device | Overcurrent ELB, Self-diagnosis, Refrigerator overload protector, Refrigerator delay timer of protection, Refrigerator pressure detection, Float switch preventing pump idling, Auto overheat protection, Overheat protector, Key lock, etc.. |
| Other functions | Water valve, Condenser filter screen, Deviation correction, External communication (RS485), Refrigerator pressure indicator, Power outage compensation, Temp. output terminal |
| Accessories | Top cover, Drain pipe, Overflow pipe |
| Internal dimensions（W×D×H mm） | 250×315×190mm |
| External dimensions（W×D×H mm） | 420×550×880mm |
| Remarks(dimensions) | Bath effective dimension W220×D150×H160mm ・ Bath capacity 13L |
| Power Source |
AC220V 6A Single-phase with step down transformer |
| Weight | 53kg |
Malaysia
