Analytical measurement and testing

Pump drive Hei-FLOW Precision 01

Dosing and Feeding pumps for reproducible results. Flow characteristics in combination with various tubing diameters are pre-programmed for accurate flow rate numbers. With freely selectable process parameters.

Speed, direction of rotation and on / off function is controllable with an analog interface or digital with built-in RS232 interface
Pre-programmed flow characteristics are shown in the display
Digital read-out of Speed, Tubing diameter, Flow rate, Dosing volume, Interval dosing, Pause function
With buttons for selecting all process parameters
Easy calibration of flow volume and flow rate
Smooth start operation prevents from spills and splashing media
A press of the max button accelerates the filling and draining of the tubing
For safety in unattended continuous operation, the motor will be switched off in case of an overload situation to prevent overheating
Optional footswitch to operate pump drive in closed fume hoods and to facilitate filling operations
Pump heads with convex rollers for cell protection are available for use in cell biology

The pump head is not included. Please order separately.

Specifications
Control accuracy motor:	± 0.5 %
Motor power:	100 W
Volume dosing:	0.001 ... 9999 ml
Interval dosing:	0.001 ... 9999 ml in breaks 0.1 s ... 750 h
Permissible ambient conditions:	5 ... 31 °C
Permissible rel. humidity:	80 %
Dimensions (W x D x H):	166 x 256 x 225 mm
Protection class DIN EN 60529:	IP 55

With an optional pump head adapter the Hei-FLOW Value 01 can be upgraded for multi-channel operation.

Specifications
Speed range:	5 ... 120 rpm
Flow rates single-channel pumps:	0.38 ... 813 ml/min
Flow rates multi-channel pumps:	0.005 ... 364 ml/min
Flow rate accuracy (water without counter pressure):	± 1 %
Weight:	7.7 kg