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Mini Diaphragm Vacuum Pumps and Compressor LABOPORT
- 100% oil-free transfer
- Pure transfer, evacuation and compression
- single-head, dry-running pump
- Version for slightly aggressive or corrosive gases and vapours
- Maintenance-free
- Environmentally friendly
| Type |
N 86 KN.18 |
N 86 KT.18 |
N 811 KN.18 |
N 811 KT.18 |
| Delivery at atm. pressure (l/min) |
6 |
5.5 |
11,5 |
11,5 |
| Ultimate vacuum (mbar abs.) |
100 |
160 |
240 |
290 |
| Operating pressure (bar) |
2.4 |
2.5 |
2 |
2 |
| Connectors for tube (mm) |
ID4 |
ID4 |
ID6 |
ID6 |
| Gas and ambient temperature |
+5...+40 °C |
+5...+40 °C |
+5...+40 °C |
+5...+40 °C |
| Pumpen head |
PPS |
PPS |
PPS |
PPS |
| Diaphragm |
EPDM |
PTFE-coated |
EPDM |
PTFE-coated |
| Valve |
FPM |
FFPM |
FPM |
FFPM |
| Mains |
230V/50Hz
|
230V/50Hz |
230V/50Hz
|
230V/50Hz
|
| Protection |
IP 20 |
IP 20 |
IP 20 |
IP 20 |
| Power P1 |
65 W |
65 W |
65 W |
65 W |
| Operating current |
0,63 A |
0,63 A |
0,8 A |
0,8 A |
| Weight |
1.9 kg |
1.9 kg |
2.5 kg |
2.5 kg |
| Dimensions LxHxW (mm) |
164/141/90 |
164/141/90 |
87/157/90 |
87/157/90 |
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Mini Diaphragm Vacuum Pumps and Compressor LABOPORT
- 100% oil-free transfer
- Pure transfer, evacuation and compression
- 2-heads, dry-running pump
- Version for slightly aggressive or corrosive gases and vapours
- Maintenance-free
- Environmentally friendly
| Type |
N 816.3 KN.18 |
N 816.3 KT.18 |
N 816.3 KN.45.18 |
N 816.3 KT.45.18 |
| Delivery at atm. pressure (l/min) |
16 |
16 |
16 |
16 |
| Ultimate vacuum (mbar abs.) |
15 |
20 |
15 |
20 |
| Operating pressure (bar) |
0.5 |
0.5 |
0.5 |
0.5 |
| Connectors for tube (mm) |
ID6 |
ID6 |
ID6 |
ID6 |
| Gas and ambient temperature |
+5...+40 °C |
+5...+40 °C |
+5...+40 °C |
+5...+40 °C |
| Pumpen head |
PPS |
PPS |
PPS |
PPS |
| Diaphragm |
EPDM |
PTFE-coated |
EPDM |
PTFE-coated |
| Valve |
EPDM |
FFPM |
EPDM |
FFPM |
| Mains |
230V/50Hz
|
230V/50Hz |
230V/50Hz
|
230V/50Hz
|
| Protection |
IP 20 |
IP 20 |
IP 20 |
IP 20 |
| Power P1 |
100 W |
100 W |
100 W |
100 W |
| Operating current |
0,6 A |
0,6 A |
0,6 A |
0,6 A |
| Weight |
3.95 kg |
3.95 kg |
3.95 kg |
3.95 kg |
| Dimensions LxHxW (mm) |
164/141/90 |
164/141/90 |
87/157/90 |
87/157/90 |
|
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Mini Diaphragm Vacuum Pumps and Compressor LABOPORT
- 100% oil-free transfer
- for high aggressive or corrosive gases and vapours
- dry-running pump
- Maintenance-free
- Environmentally friendly
| Type |
N 810 FT.18 |
N 810.3 FT.18 |
N 812 FT.18 |
N 812.3 FT.18 |
| Delivery at atm. pressure (l/min) |
10 |
10 |
20 |
20 |
| Ultimate vacuum (mbar abs.) |
100 |
8 |
100 |
8 |
| Operating pressure (bar) |
1 |
1 |
1 |
1 |
| Connectors for tube (mm) |
ID10 |
ID10 |
ID10 |
ID10 |
| Gas and ambient temperature |
+5...+40 °C |
+5...+40 °C |
+5...+40 °C |
+5...+40 °C |
| Pumpen head |
PTFE |
PTFE |
PTFE |
PTFE |
| Diaphragm |
PTFE-coated |
PTFE-coated |
PTFE-coated |
PTFE-coated |
| Valve |
FFPM |
FFPM |
FFPM |
FFPM |
| Mains |
230V/50Hz
|
230V/50Hz |
230V/50Hz
|
230V/50Hz
|
| Protection |
IP 44 |
IP 44 |
IP 44 |
IP 44 |
| Power P1 |
100 W |
100 W |
130 W |
120 W |
| Operating current |
0,6 A |
0,6 A |
0,9 A |
0,9 A |
| Weight |
5.9 kg |
6.9 kg |
7.1 kg |
9.3 kg |
| Dimensions LxHxW (mm) |
256/187/146 |
281/187/140 |
268/207/159 |
312/207/154 |
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Air Pump LA-28B
- Motor free, piston system
- Power Supply : AC 120-230 V/50-60 Hz
- Rated Pressure: 0.011 MPa
- Rated Air Flow Rate: 28 l/min
- Power Consumption: 29 W at 50 Hz
- Weight: 2.9 kg
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Air pump LA-45B
- Motor free, piston system
- Power Supply : AC 120-230 V/50-60 Hz
- Rated Pressure: 0.011 MPa
- Rated Air Flow Rate: 45 l/min
- Power Consumption: 47 W à 50 Hz
- Weight: 3 kg
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Air pump LA-60B
- Motor free, piston system
- Power Supply : AC 120-230 V/50-60 Hz
- Rated Pressure: 0.015 MPa
- Rated Air Flow Rate: 60 l/min
- Power Consumption: 64 W à 50 Hz
- Weight: 5 kg
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Air pump LA-80B
- Motor free, piston system
- Power Supply : AC 120-230 V/50-60 Hz
- Rated Pressure: 0.015 MPa
- Rated Air Flow Rate: 80 l/min
- Power Consumption: 80 W à 50 Hz
- Weight: 5.3 kg
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Air pump LA-100B
- Motor free, piston system
- Power Supply : AC 120-230 V/50-60 Hz
- Rated Pressure: 0.018 MPa
- Rated Air Flow Rate: 100 l/min
- Power Consumption: 95 W à 50 Hz
- Weight: 9.4 kg
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Air pump LA-120B
- Motor free, piston system
- Power Supply : AC 120-230 V/50-60 Hz
- Rated Pressure: 0.018 MPa
- Rated Air Flow Rate: 120 l/min
- Power Consumption: 118 W à 50 Hz
- Weight: 9.4 kg
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Vacuum pump system KNF SC 920 with portable terminal
This new vacuum pump system now supports remote control over a portable hand terminal.
A pressure sensor measures the actual pressure in the system several times per second, and a microprocessor monitors any pressure drop over time. The pump speed is adapted according to this information constantly.
Four operating modes
- Evacuate: the vacuum pump system evacuates a vacuum chamber with adjustable pump capacity.
- Pressure control: the vacuum pump system controls the system pressure to the set value (constant pressure).
- Automatic: the vacuum pump system automatically finds the vapor pressure of the sample and adjusts the process pressure accordingly.
- Individual pressure profile: the vacuum pump system controls the process according to a user-defined pressure curve. The setpoint pressure and the opening and closing of the coolant valve (accessory) on the high-performance condenser can be easily entered for a range of set times. A repeat function allows successive repetitions of the programmed pressure curve.
Technical data of the vacuum pump system
- Flowrate: 20 l/mn
- Vacuum: 2 mbar (absolut)
- Technical data of the SC 920 vacuum pump system
- Control over hand terminal and Windows®-based software
- Mains connection: 100 - 230 V, 50 - 60 Hz
- Power consumption: max. 135 W
- Hose connections, pneumatic: ID 10
- Hose connections for coolants: ID 8
- Current consumption: max. 1.7 A
- Weight: 15 kg
- Dimensions (mm) H x W x D: 423 x 366 x 294
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AeroSilento
high quality air pump or vacuum pump for laboratory.
Features
- works without oil, so produce oil free pressure gas
- low pulsation
- very low noise
- has long life
- excellent flow/ pressure stability
- can be used as air pump (under pressure) or as vacuum pump
- very compact
Principle
The scroll pump is based on almost unknown mechanics which uses two spirals. One spiral is stationary and the other one rotates around. It gradually generates series of closed compartments with decreasing volume and increasing pressure. The transport of gas or liquid is smooth and progressive. The multiple mechanical closure through the contact of both spirals results in very good pressure stability. This means that the final pressure does not decrease with the flow rate as is usual in other pump types. The scroll principle has been invented hundred years ago. However it could not be produced without modern numerically controlled machines. Scroll system has been selected because of its inherent quality features:
Technical description
- Max. air flow: 5 l/min. (depends on the pressure)
- Output pressure: 0 to 0,2 MPa
- Vacuum: 50 Torr
- Power supply: 100 to 240 V AC/50-60 Hz, 150 W
- Noise: 29 dB
- Dimensions: 15 x 16 x 30 cm (W x H x D)
- Weight: 4,5 kg
Typical applications
aeration of fermentors for biotechnological laboratories not equipped by central air and vacuum lines
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