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PU-2080-CO2-Cryo
Supercritical CO2 Pump
CO2-Pump for Cryostat-Operation
The PU-2080-CO2-Cryo is a liquid CO2 delivery system for supercritical fluid applications. The essential units pump head and transfer tubing are cooled via external cryostat and the controller is i ntegrated for easy operation and reliablility. The PU-2080-CO2 consists of:
- Solvent delivery pump providing uniform flow via SSQD (Slow Suction Quick Delivery) system
- Pump head cooling unit which maintains temperature of the pump heads below –4 deg. Celsius.
- External Cryostat with builtin circulating pump is required.
- Heatexchanger for the transfercapillary is built into the cooling head
| Flow rate range: | 0.001 ~ 10 ml/min (0.001ml/min increments) |
|---|---|
| Pressure range: | 50 MPa (up to 5 ml/min) |
| Time programming: |
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-2080 |
| Materials: |
Sapphire, ceramics, stainless steel (SUS316), fluoride resin, PEEK, high density PE |
| Dimensions: | 225(W) x 430(D) x 315(H) mm, approx 22 kg |
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