Rheodyne 进样器
The Rheodyne Model 7725 injector allows you to inject 1 μL - 5 mL samples with accuracy and precision. The rugged, easily maintained design offers many advanced features:
? Patented continuous flow design (Figure A) – flow is uninterrupted when you switch from LOAD to INJECT
? Easy seal adjustment using pressure screw on front of injector
? Easy access to fittings (Figure B)
Injector includes a 20 μL sample loop and is supplied with a Vespel rotor seal that can be replaced with a Tefzel rotor seal for operation at pH 0-14.
Factory set at 5,000 psi/345 bar, adjustable to 7,000 psi/483 bar. Model 7725i has an internal position sensing switch.
number of ports .......................... 6
number of positions ........................ 2
max. pressure ............................... 7000 psi
订货信息:
Rheodyne 进样器
描述 | 货号 | 数量 |
Rheodyne injector | 57620-U | 1 ea |
Rheodyne injector | 57621 | 1 ea |
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