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PERIMAX peristaltic pump, 12 pump head rollers

ApplicationsThe Perimax peristaltic pump is used in all branches of analytical and preparative chemistry, and in production systems:Analytical instrumentationBiotechnology, bioanalytical chemistryLiquid chromatographyColumn chromatographyICP and AA instrumentationLiquid transfer, dosing and mixingDrive UnitIdentical drive units are employed in the Perimax 12 and Perimax 16 pumps, which differ only in the pump head. A stepper motor ensures a highly uniform flow rate.Remote ControlSpeed and direction can be externally controlled via the connector on the back. (analog: 0-5V Vdc)OperationThe Perimax 12 / 16 is very simple to operate. The pump tubing is placed around the pump head and secured at each end in a tubing retainer. Pressure against the tubing in each channel is adjusted with a fine screw on the pressure l...

Applications
The Perimax peristaltic pump is used in all branches of analytical and preparative chemistry, and in production systems:

  • Analytical instrumentation
  • Biotechnology, bioanalytical chemistry
  • Liquid chromatography
  • Column chromatography
  • ICP and AA instrumentation
  • Liquid transfer, dosing and mixing

Drive Unit

Identical drive units are employed in the Perimax 12 and Perimax 16 pumps, which differ only in the pump head. A stepper motor ensures a highly uniform flow rate.
Remote Control
Speed and direction can be externally controlled via the connector on the back. (analog: 0-5V Vdc)
Operation
The Perimax 12 / 16 is very simple to operate. The pump tubing is placed around the pump head and secured at each end in a tubing retainer. Pressure against the tubing in each channel is adjusted with a fine screw on the pressure lever. Function keys are provided for ON / OFF and RIGHT / LEFT rotation. The rotational speed of the pump head is continuously variable via a 10-turn potentiometer. The digital indicator (0 - 999) ensures a reproducible speed setting and, therefore, a precise flow rate. A high-speed key provides for brief operation at maximum speed, for example, to obtain fast flushing of the tubing- out of the tubing when changing to another liquid.
Tubes
Sets of pre-assembled pump tubes in pairs with a Y connector and retaining clips are also available. One hose of the pair is run around 8 rollers of a half channel, the other hose of the pair around the 8 phaseoffset rollers of the other half channel.

Pump head

The pump head consists of 12 rolls and a simple and functional tightening mechanism. It can be expanded up to 6 channels, so that at the same time up to 6 tubes (with different sizes) can be clamped. By selecting different tubing diameters, the liquids are transported each with different flow rates. The pump head can be removed with little effort and put on again, depending on which side of the device removed and the liquid to be fed again rotated by 90 deg. .

Funding stability

The drive motor is equipped with a pulse disc and a light barrier. Characterized in the case of the rotational speed parameter changes in the roller head is held exactly at the predetermined value. This arrangement ensures an extremely precise and reproducible adjustment of the liquid feed rate.


Specifations

Model PERIMAX 12 ; PERIMAX 16 ;
Pump head rollers 12 16
flow rate continuously
adjustable from
0.0017 mL / min to 20 mL / min 0.0034 mL / min - 40 mL /min
Speed range 33 rpm
Electrical connection 110-230VAC at 50/60 Hz, 70 W
Weight 4 - 5 kg
Code Title Channel Pack Size Availability Price Updated: 04-08-2021
SPERIMAX121 PERIMAX peristaltic pump, 12 pump head rollers 1 each 4 weeks Quote only Quote
SPERIMAX122 PERIMAX peristaltic pump, 12 pump head rollers 2 each 4 weeks Quote only Quote
SPERIMAX124 PERIMAX peristaltic pump, 12 pump head rollers 4 each 4 weeks Quote only Quote
SPERIMAX126 PERIMAX peristaltic pump, 12 pump head rollers 6 each 4 weeks Quote only Quote
Code Title Channel Pack Size Availability Price
SPERIMAX121 PERIMAX peristaltic pump, 12 pump head rollers 1 each 4 weeks Quote only Quote
SPERIMAX122 PERIMAX peristaltic pump, 12 pump head rollers 2 each 4 weeks Quote only Quote
SPERIMAX124 PERIMAX peristaltic pump, 12 pump head rollers 4 each 4 weeks Quote only Quote
SPERIMAX126 PERIMAX peristaltic pump, 12 pump head rollers 6 each 4 weeks Quote only Quote