50L 250℃ Floor Standing Vacuum Oven NuOven VQ52-4 with Chamber Wall Heating and Digital Vacuum Gauge
Stainless steel working chamber
Powder coated steel housing with dual-layer toughened glass window
Chamber wall heating(chamber wall is heated on 4 sides)
Adjustable door locking tightness. Rotary plate and lighting included
Closed-cell silicon gasket ensuring high vacuum degree. Vacuum oil backflow proof
Electromagnetism valve and vacuum pump included, easy to release pressure
Temperature controller with high-peed, high-performance CPU chip
High-sensitivity and high precision Pt resistance sensor
Preset programmed control with timing range up to 99 hours for power-on, power-off and working
Multiple alarms for sensor failure, high/low temp. deviation, over temperature
Parameter memory
Temperature display calibration
Dynamic self-diagnostic control technology
A vacuum pump includes as standard configuration
Digital vacuum meter (NuOven VQ52-4/52-6/91-2/91-4/210-4) with vacuum control of setting min/max. vacuum & automatic circulation.
Optional:
-Digital vacuum meter (For models except NuOven VQ52-4/52-6/91-2/91-4/210-4)
| Model | NuOven VQ 52-3/52-4/52-5/52-6 | NuOven VQ 52-7/52-8 | NuOven VQ 91-1/91-2/91-3/91-4 | NuOven VQ 210-1/210-2/210-3/210-4 | |
| Chamber volume (L) | 50 | 50 | 90 | 215 | |
| Temp. Control Range | RT+10-250℃ | RT+10-400℃ | RT+10-250℃ RT+10-250℃ | ||
| Temperature | Accuracy | ±2℃ at 100℃ | |||
| Fluctuation | ±1℃ | ||||
| Controller | PID microprocessor control, soft touch, LED display | ||||
| Sensor | PT100 | ||||
| Timer | Power-on, power off and working. Timing range: 1min-99hr | ||||
| Material | Internal | 304 stainless steel | |||
| External | Steel (powder coating) | ||||
| Dimensions (WxDxH,mm) | Internal | 415×370×345 | 450×450×450 | 560×640×600 | |
| External | 710×510×1110 | 770×570×1170 | 610×590×1380 | 720×730×1660 | |
| Vacuum Degree | 60Pa | ||||
| Heating Method | Surrounding heating | Shelf heating Shelf heating Shelf heating | |||
| Net Weight(Kg) | 145KG | 155 | 145 | 230 | |
| Consumption Power(W) | 1720 | 2070 | 1120 | 2100 | |
| Shelf Qty(Standard/Max.) | 2/2 | 3/3 | |||
| Power Supply |
-NuOven VQ52-5,52-6,52-8,91-3,91-4,210-3 and 210-4:With 10-segment temperature control program to realize temperature curve program running.
-NuOven VQ52-4, 52-6, 91-2, 91-4, 210-2 and 210-4:Digital vacuum gauge included for vacuum degree control while other models have mechanical vacuum gauge.
