Products from the series

The specifics  of these syringe pumps are extra fine dosing plus tempering of mediums.
Applications  are laboratory machines with high repetition rates.

Syringe capacity : 25 / 50 / 100 ml
(piston diameter: 32,6mm).

Pressure tightness: until 20 bar,
also for isopropyl

Grade of impermeability: 
higher than 10.000 working strokes

Fine dosing pump – Bild 1

Dosage volume:  150 nl/h,
until 0,1 nl/s (Nanoliter per second)

Dosage method: continuous or in steps

Syringe size: 1 ml till 5 ml

fluid control: accuracy ± 5µl
glass scale with read head

syringe adaptation:
flexible clamping device for syringes of different fill levels

dual syringe pump– Bild 2

Syringe size: 1 ml - 50 ml

Dosage: 
example 1ml-Spritze: 0,1 µl/s – 60 µl/s
example 50ml-Spritze: 6 µl/s – 3 ml/s

Cooling: media cooling until 4°C,
Repeating accuracy: ± 0,02 mm, also with alternating operation

Positioning table – Bild 1

Stroke length:  10 mm – 500 mm

Positioning accuracy:
± 10 µm (0,01 mm)
for short strokes ± 2 µm (0.002 mm)

Manual operation: 
hand control with  micrometer screw

Automatic operation: 
control system with stepper motors

XYZ Positioning device – Bild 2

System construction:
3 identically constructed linearly devices, connected with adapter plates

Illumination:
transmitted light-field systems contain glass panel centered; Integration of  illumination for camera or  microscopes

All shown productes/labware are used in laboratory apparatus by the GWK since many years.

If you have any further queries, please do not hesitate to contact Mr. Ludwig.
Phone: +49 (0)89 7489440, Email: wolfgang.ludwig@gwk-munich.com