BVC 21 NT VARIO
The BVC 21 NT VARIO BioChem-VacuuCenter provides a continuously adjustable vacuum level for different applications from gentle to powerful fluid aspiration. The vacuum level is controlled by a variable speed drive of the chemistry-design diaphragm pump. Even low differential vacuum can be set for delicate aspiration and filtration. In addition, the VARIO® system runs whisper quiet.
Performance features
- all advantages of the BVC 21 NT
- sensitive-to-powerful aspiration of excess liquids, electronically adjustable
- whisper quiet due to VARIO® technology
- reduces the risk of foaming in the collection bottle considerably
- precise aspiration of smallest volumes, recommended for extra-sensitive filtration of biological substances
Technical data
| Technical data | Unit |
BVC 21 NT VARIO |
| Number of heads / stages | | 1 / 1 |
| Max. pumping speed | m3/h | 2.2 |
| Max. pumping speed | cfm | 1.3 |
| Ultimate vacuum (abs.) | mbar/torr | 100 / 75 |
| Ambient temperature range (operation) | °C | 10 - 40 |
| Ambient temperature range (storage) | °C | -10 - 60 |
| Max. back pressure (EX) (abs.) | bar | 1.1 |
| Inlet connection (IN) | | VHC, pipette fitting |
| Outlet connection (EX) | | Hose nozzle DN 10 mm |
| Rated motor power | kW | 0.09 |
| Motor speed range | min-1 | 0 - 1800 |
| Degree of protection | | IP 20 |
| Dimensions (L x W x H) | mm | 275 x 450 x 520 |
| Weight | kg | 14.5 |
| CE mark | | Yes |
| Items supplied | | Complete aspiration system with automatically speed-controlled chemistry diaphragm pump ME 2C VARIO with continuously adjustable vacuum, with exhaust separator, aspiration hand set VacuuHandControl VHC, 4 l collection bottle VacuuTransContainer VTC, manual. |
| Accessories | | VacuuTransContainer VTC (688057)
Quick-fit coupling for VHC (688060)
Protection filter 20/0.2 µm hydrophobic (638264)
Extension kit second VHC connection (from Ser.No 27150401: 688056+688060) |
BVC 21 NT VARIO - Dimension sheet |
-Technical data are subject to change without notice-
Ordering data
| Product name | Mains voltage and frequency | Plug | Order no. |
|---|
| BVC 21 NT VARIO | 230 V~ 50-60 Hz
| CEE | 688260 |
230 V~ 50-60 Hz
| CH, CN | 688261 |
230 V~ 50-60 Hz
| UK | 688262 |
100-120 V~ 50-60 Hz
| US | 688263 |
Print preview
Sitemap
General terms & Conditions
Mail page