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Instrument Database:
Jasco Inc. - PU-2080-CO2 SFC pump
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| Year of introduction |
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| Status |
available |
| Company |
Jasco Inc.
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| Categories |
Chromatography: LC-Pump
Chromatography: SFC
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The PU-1580-CO2 is a liquid CO2 delivery system for supercritical fluid applications. The essential units (pump, pump head cooling unit and controller) are integrated for easy operation and reliablility. The PU-2080-CO2 consists of: - Solvent delivery pump providing uniform flow via SSQD system (Slow Suction Quick Delivery)
- Pump head cooling unit which maintains temperature of the pump heads below -4 °C via an electric cooling method.
- System control unit offering range of operation modes including modifier addition
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| Specifications |
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Flow rate setting range: | 0.001 ~ 10ml/min (0.001ml/min increments) | | Flow rate setting range: | 0.001 ~ 10ml/min (0.001ml/min increments) | | Maximum usable pressure: | 30MPa (up to 5ml/min) | | Cooling method: | Electronic cooling by Peltier element | | Time program: | Programming is possible for flow rate, composition ratio,
upper pressure limit, lower pressure limit, contact point
signals (3 circuits), and a solvent selection valve (10 files, 64 steps per file) | | Gradient: | High pressure solvent mixing method using PU-1580 | | Timer: | On/Off-timer, 99.9 hours max. (in 0.1 hour increments) | | Contact closure input: | Pump start, pump stop, program start | | General control input/output: | RS-232C (optional) | | Number of pumps that can be controlled: | 4 | | Solvent wetted materials: | Sapphire, ceramics, stainless steel (SUS316), fluoride
resin, PEEK, high density PE | | Dimensions: | 225(W) X 430(D)X 315(H)mm, approx 22Kg |
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