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SRJ-20A solvent recovery instrument
SRJ-20A solvent recovery instrument
Product details
Product Introduction:
Intelligent mobile phase recovery is accomplished by an electric recovery valve placed in the fluid path between the high-pressure liquid chromatography detector and the waste solvent storage. The recovery valve is controlled by the signal processing circuit in the SRJ-20A recovery instrument, which constantly detects the output signal of the liquid phase detector to determine when peaks and other pollutants appear. When pollutants are detected, the recovery valve is driven to turn towards the waste liquid container. If there are currently no pollutants, the recovery valve will send the clean solvent back to the mobile phase storage for reuse.
Using SRJ-20A not only allows you to quickly recover your investment, but also saves you the cost of using liquid-phase systems and the time required to prepare solvents, while also reducing the pollution of waste liquid to the environment.
Product features:
1. Recyclable mobile phase exceeds 90%.
2. Manual control and remote control functions can be used by users to forcibly recycle or dispose of the mobile phase.
3. The four level threshold setting can * control the purity of the recovered mobile phase.
4. Adjustable valve action delay time of 10-90 seconds.
5. Three levels of input electrical signal selection are suitable for various liquid phase detectors.
During the operation of the instrument, the polarity of the detection signal and changes in the battery are indicated by LED light tubes and light strips.
7. Automatic zero point setting that can track baseline drift.
Specification parameters:
Product model: SRJ-20A
Recycling valve: Electric dual position valve, made of PEEK and TFE materials for the liquid contact part, with ports suitable for 1/16 ", 1/4" -28 fittings
Flow rate: 50ml/min
Analog signal input amplitude: 10mV/100mV and 1V
Display: LED digital display
Zero point setting: fully automatic zero point setting
Power supply: 13.5V DC/500mA
Weight (Kg): 1.0
Dimensions (mm): 140W x 185L X 63H
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