IOTA S50 Isocratic pump

0.05 - 50 ml/min - pump heads in parallel

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Manufacturer
ECOM spol. s r.o.
Part number
PYA0000X

With a flow rate of 0.05 – 50 ml/min and limit of pressure at 30 MPa is this pump suited for semipreparative applications in liquid chromatography. Due to its very stable run at low flow rates it is possible to use the pump also for analytical applications. It is desighned with two pump heads connected in parallel with piston diameter of 3/8“.

There are new improvements in piston suspension, which has new plastic slide bearing and its exchange is now easier. Bypass valve has been also improved for better and easier handling.

Innovated electronics includes several protecting and diagnostic elements thus potential operational problems are signalized by error message.

Intuitive operating using simple keypad allows easy selectable functions as follows:

  • flow rate setting
  • maximal flow rate - PURGE (for priming and washing)
  • high pressure limit
  • pressure unit (PSI, MPa or bar)
  • control mode (RS 232 or voltage)
  • display brightness

There is a possibility to use this pump even at high pressure gradient mode, where are two, three or four units controlled from PC using RS232 or voltage.

When working with buffered solvents, it is possible to use pistons back washing.

Flow rate 0 – 50 ml/min
Maximum operating pressure 30 MPa (4350 PSI)
Accuracy of flow-rate (1ml/min. 12MPa H2O) ± 2%
Repeatability of flow-rate (1ml/min. 12MPa H2O) ± 1%
Flow rate setting 1 ml steps
Wetted materials stainless steel, PEEK, ceramic, seals*
Power supply 100 - 240 V, 50/60 Hz, 210 VA
Dimensions W x H x D 220 x 170 x 450 mm
Weight 10.5 kg
Precision of pressure measurement ± 1%
High pressure limit 0.1 - 30 MPa