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Python-2
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Description
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Small-size high-pressure syringe-type pump
Isocratic and gradient analysis systems
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- No pressure pulsations during eluent feed
- Gradient system consisting of several (up to three) pumps
- Possible use of aggressive, viscous, or hot liquids by virtue of the use of special materials in the parts of the hydraulic system wetted by a mobile phase
- Fast filling and emptying the working chamber (in less than 2 min)
- Possible operation in the pseudo-continuous flow mode (2 pumps)
- Small size
- The pump is controlled by a built-in microprocessor using a keypad and display on the pump panel, or by an external PC
| Pressure range, bar |
(0-350) |
| Pressure accuracy, bar |
±1.0 |
| Flow rate (Q), µl/min |
1 to 1000, set increment 1 µl/min |
| Flow rate accuracy and reproducibility |
ΔQ= (0.25+0.005Q) |
| Capacity, Δl |
35000 |
| Filling and rinsing time |
<2.0 min |
| Wetted materials |
Titanium, titanium alloy, Teflon, polyimide, PEEK |
| Dimensions, mm |
250 W x 370 D x 510 H |
| Weight, kg |
14 |
| Power |
220 VAC, 50 Hz |
| Pump Controller: |
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| Operating modes |
Dual pump, flow gradients |
| Memory |
25 programmable steps |
| Interface Language |
English, Russian |
| External Interfacing |
RS-232 |
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