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7725I manual injection valve with built-in sensor and six way valve
7725I manual injection valve with built-in sensor and six way valve
Product details
Product Introduction
TruelabChubai provides you with chromatographic injection valves and their accessories, as well as professional consulting services. Most of the accessories are in stock.
7725iManual injection valve is currently the most advanced and widely used injection valve on the market.7725The series of liquid chromatography injection valves have very high precision and accuracy, and the range of injection volume can be1Micro increase to5Microliters; Normal work pressure is set to34MpaAdjust the pressure button behind the handle to adjust the working pressure48Mpa.7725、7725iStandard configuration of injection valve20Microliter quantitative tube.
Its product features include:
RheodyneThe continuous flow（MBB）Structural design patent, which can maintain flow continuity during sampling and injection switching, effectively reducingLoad-InjectSwitching between instantaneous pressure fluctuations greatly reduces the interference of instantaneous pressure shocks on the system.
Wider30Degree port, easy to connect with connectors.
Single point pressure regulation reduces friction between the rotor gasket and stator, extending their service life.
The built-in position sensing switch provides a reproducible start signal for the chromatograph
Maximum temperature tolerance:80℃
Maximum tolerable pressure:48Mpa
texture of material:316Stainless steelVespel(rotor)
pHRange:0-10(If usedpH>10The sample or mobile phase can be selectedPEEKThe material of the rotor can withstandpH 0-14).
General Technical Parameters
The list of relevant accessories for the 7725I six way valve is as follows, and we provide them all:
|
goods number |
yield product Describing Describe |
|
7725I |
7725Injection valve, built-in sensor type |
|
7125-047 |
7725Valve rotor sealing gasket（VESPEL）pHRange0-10 |
|
7125-079 |
7725Valve rotor sealing gasket（Tefzel）pHRange0-14 |
|
7725-026 |
7725Valve stator surface |
|
7215 |
22#Needles（7725Valve used) |
|
7125-054 |
Needle cleaner (commonly known as cleaning white hair) |
|
7010-006 |
Isolation sealing ring (commonly known as“O”Circle) |
|
7725-999 |
7725Valve maintenance kit (including rotor sealing gasket, stator surface, cleaning white head“O”Circles, needle guides, and maintenance hex wrenches |
|
7755-015 |
7725Injection valve2ulQuantitative ring (built-in)PEEKMaterial) |
|
7755-020 |
7725Injection valve5ulQuantitative ring |
|
7755-021 |
7725Injection valve10ulQuantitative ring |
|
7755-022 |
7725Injection valve20ulQuantitative ring |
|
7755-023 |
7725Injection valve50ulQuantitative ring |
|
7755-024 |
7725Injection valve100ulQuantitative ring |
|
7755-025 |
7725Injection valve200ulQuantitative ring |
|
7755-026 |
7725Injection valve500ulQuantitative ring |
|
7755-027 |
7725Injection valve1.0mlQuantitative ring |
|
7755-028 |
7725Injection valve2. 0mlQuantitative ring |
|
7755-029 |
7725Injection valve5. 0mlQuantitative ring |
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