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Device description
4.5
Peristaltic pump DS7070
Fig. acid-resistant hoses and adapter for the Luer syringe
1
Luer syringe
2
PTFE hoses with UFN hollow bolt (brown)
3
Adapter for the Luer syringe (with external thread)
4
UFN connection pieces (with internal thread)
The peristaltic pump is connected to the density meter and transports the sample and the
rinsing fluid into the frequency oscillator.
The pump is fitted with a TPE peristaltic pump hose in order to guarantee the highest
possible level of chemical resistance.
The control and entry of parameters is effected via the density meter.
The flow rate can be adjusted directly using the variable rotation speed. A time-controlled
start/stop mode enables the dosage of fixed volumes.
Fig. peristaltic pump DS7070
20
1
2
3
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