Adopt floating plunger support mechanism to improve the service life of plunger and plunger seal ring.
CAN bus (controller area network) is introduced into the liquid chromatography system.
Automated operation: anti-control workstation, system settings can be completed on the computer.
Detection capability: In addition to the conventional UV detector, the HPLC-4000
can be equipped with a refractive index detector and an evaporative light scattering detector.
Features:
■ On-line cleaning function of the plunger rod: The high-pressure constant-current pump adopts a double seal ring design to clean buffer salts, reduce the wear of key components, and extend the service life.
■ Flow monitoring function: real-time monitoring of the mobile phase, dual alarm design, when the set value is reached, the system will alarm or automatically stop the pump, effectively protecting the HPLC system.
■ Three measurement methods: dual wavelength detection, wavelength time program and pump stop scan can correspond to different measurement needs.
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