Triple Point of Water
OB-TPW
Temperature range: – 5 °C …+ 130 °C
| Ultra stable triple point of water maintenance bath with metrology performance |
| Uniformity and stability in mK range |
| Fluid ensures perfect heat transfer |
| Independent frost protection |
| Unique vertical flow design |
| 500mm immersion depth |
| State of the art solution |
| Cycling function |
| Two bath sizes |
Specifications
Downloads
| Technical Data | OB-22/2 TPW | OB-50/2 TPW | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| External dimensions (WxHxD) in mm | 600 x 1240 x 550 | 745 x 1240 x 495 | |||||||||||||||
| Internal dimensions (diameter x immersion depth) in mm | Ø 147 x 500 | Ø 320 x 500 | |||||||||||||||
| Volume (L) | ~ 22 | ~ 50 | |||||||||||||||
| Temperature range (°C) | - 5 …+ 130 | - 5 …+ 130 | |||||||||||||||
| Temperature display resolution (°C) | 0.001 | 0.001 | |||||||||||||||
| Temperature set resolution (°C) | 0.001 | 0.001 | |||||||||||||||
| Temperature stability (°C) | ± 0.002 @ 0 °C ± 0.005 @ 20 °C ± 0.002 @ 100 °C | ± 0.002 @ 0 °C ± 0.005 @ 20 °C ± 0.002 @ 100 °C | |||||||||||||||
| Temperature uniformity (°C) | < ± 0.007 @ 0 °C | < ± 0.007 @ 0 °C | |||||||||||||||
| Heating rate | ~ 50 min (+ 20 °C …+ 100 °C) | ~ 78 min (+ 20 °C …+ 100 °C) | |||||||||||||||
| Cooling rate | ~ 60 min (+ 20 °C …- 5 °C) | ~ 150 min (+ 20 °C …- 5 °C) | |||||||||||||||
| Temperature Control | PID | PID | |||||||||||||||
| Noise level (dBA) | < 58 | < 58 | |||||||||||||||
| Cooling | Compressor Cooling System | Compressor Cooling System | |||||||||||||||
| Power supply | 230 V 50/60 HZ (± 10 %) | 230 V 50/60 HZ (± 10 %) | |||||||||||||||
| Wattage (W) | 3600 | 3600 | |||||||||||||||
| Interface | RS 232 (USB or Ethernet as option) | RS 232 (USB or Ethernet as option) | |||||||||||||||
| Weight (kg) | ~ 105 | ~ 135 | |||||||||||||||