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Instrument Database:
Varian Inc. (Part A) - ProStar 210 HPLC Solvent Delivery Modules
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| Year of introduction |
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| Status |
historical ( out of sale ) |
| Company |
Varian Inc. (Part A)
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| Categories |
Separation: Centrifuges
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Smooth, precise solvent flow and system pressure are maintained with a built-in pressure unit. The ProStar 210 is ideal for microbore, classic analytical, and preparative flow rates up to 100 mL/min.  User-friendly pump heads are selfcontained units that can be rapidly exchanged by simply loosening a finger-tight clamp.
Flow Path Material Options
PEEK and titanium pump heads are available to protect biological samples from trace amounts of metal ions that might be released from components in the fluid path. Variety of Configurations
From isocratic to multi-module highpressure gradient mixing systems, the ProStar 210 is easily configured to fit your laboratory's needs. Depending on your requirements, add up to four solvent delivery modules for quaternary gradients. 
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| Specifications |
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Flow Rates and Pressure Limits
ProStar 210 | Head | Range (mL/min) | SS and Ti (psi) | PEEK (psi) | | 5 | 0.01-5 | 8700 (600 bar) | n/a | | 10 | 0.01-10 | 8700 | 4000 (275 bar) | | 25 | 0.025-25 | 4600 (315 bar) | 4000 | | 50 | 0.05-50 | 2000 (137 bar) | 2000 | | 100 | 0.1-100 | 1200 (85 bar) | 1200 | | 200 | 0.2-200 | n/a | n/a |
Additional Flow Specifications
- Flow accuracy: ±1% of selected flow rate or ± 0.05% of maximum flow rate, whichever is larger (0.1% for 5 mL heads)
- Flow reproducibility: ±0.1% of selected flow rate or ±0.05% of maximum flow rate, whichever is larger (0.01% for 5 mL heads)
Module/Computer Interface
- Display: backlit LCD with 2 lines, 48 characters
- Programs: up to 100 methods with unlimited timed events
- Digital serial input/output channel (RS422)
- 3 programmable contact-closure relay outputs
- 5 contact-closure inputs
- Analog input (-0.5 to +2.5V),
- 18-bit A/D converter
- 1 programmable analog output (0 to 10V)
Dimensions and Weight
- Size: 7.8 in./20 cm (h) x 11.5 in./29 cm (w) x 18 in./46 cm (d)
- Weight: 48 lb/21.8 kg
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