Химический мембранный насос PC 3012 NT VARIO select DUO
Description
VACUUBRAND22615741ca. 585 mmca. 925 mmca. 65 kg22615741The VARIO® DUO pumping units are consisting of a combination of two individual VARIO® pumping units, connected in parallel on the suction side and driven synchronously by one vacuum controller VACUU·SELECT. The vacuum is controlled accurately. The speed of the two individual pumps is exactly adjusted to the vacuum needs. The controller allows both fully automatic distillations without any user pre-settings as well as specific and reproducible program sequences. The integration into existing control systems via digital and analog interfaces is also possible. The consequent design to highest chemical resistance provides the ideal prerequisite for universal use in chemistry and pharmacy - without any operating fluid such as water or oil.
Performance features
- VACUU·SELECT vacuum controller with graphical user interface and predefined applications easy to integrate via digital or analogue interfaces
- automatic boiling point detection and adjustment of the vacuum for short process times
- meets high vacuum requirements for very large quantities of most high boiling solvents
- extraordinary diaphragm life for minimum operational and servicing costs
- excellent environmental compatibility through low energy consumption, no operating fluid needs (oil, water) and efficient solvent recovery
Downloads
- Указания по технике безопасности при работе с вакуумными устройствами
- Multi-lingual
- Updates
- VACUU·SELECT® Updates
Technical data
Technical data | Unit | PC 3012 NT VARIO select DUO |
---|---|---|
Vacuum controller | VACUU·SELECT | |
Number of heads / stages | 16 / 3 | |
Max. pumping speed | m3/h | 28 |
Max. pumping speed | cfm | 16.5 |
Ultimate vacuum (abs.) | mbar/torr | 1.5 / 1.1 |
Ultim. vac. (abs.) with gas ballast | mbar/torr | 3 / 2.2 |
Ambient temperature range (operation) | °C | 10 - 40 |
Ambient temperature range (storage) | °C | -10 - 60 |
Max. back pressure (abs.) | bar | 1.1 |
Inlet connection | Small flange KF DN 25 / hose nozzle DN 15 mm | |
Outlet connection | 2 x hose nozzle DN 10 mm | |
Coolant connection | 4 x hose nozzle DN 6-8 mm | |
Rated motor power | kW | 1.06 |
Motor speed range | min-1 | 30 - 2400 |
Protection class | IP 40 | |
Dimensions (L x W x H) | mm | 612 x 925 x 585 |
Weight | kg | 65 |
Noise level at 50 Hz, typ. | dBA | 53 |
ATEX conformity (only 230V) | II 3/- G Ex h IIC T3 Gc X Internal Atm. only | |
Items supplied | Pumping unit completely mounted, ready for use, with manual. | |
Accessories | PTFE tubing KF DN 25 (1000 mm: 20686033) Inlet separator KF DN 25 (20699979) Emission condenser kit for NT pump models (20699948) Centering and sealing ring KF DN 25 C Al/FEP (20635722) |
-Technical data are subject to change without notice-
Ordering data
Product name | Mains voltage and frequency | Plug | Order no. |
---|---|---|---|
PC 3012 NT VARIO select DUO | 200-230 V~ 50-60 Hz | IEC plug EN 60320 | 22615741 |