Pump Specifications |
- Solvent delivery: Double plunger series mode, floating plunger design, single stroke volume 30 µl
- Pump Head: 10 ml stainless steel pump head
- Flow rate range: 0.001 to 9.999 ml / min
- Flow rate increment: 0.001 ml/min
- Maximum pressure: 42 MPa
- Column size: 4.6 × 250 mm 5 µm
- Pipeline Size: 1/16 inch
- Flow rate accuracy: ± 0.5 %
- Flow rate precision: RSD ≤ 0.1%
- Gradient accuracy %: ± 0.5 %
- Gradient repeatability %: RSD ≤ 0.15%
- GLP: Automatic recording of pump sealing ring working time
- Display: LCD backlight display
- Power: 80 W
- Power supply: 220 V ± 10%, 50 Hz
- Dimension: 398 × 149 × 267 mm
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Detector Specifications |
- Wavelength range: 190 to 700 nm
- Wavelength accuracy: ± 1 nm
- Wavelength repeatability: 0.2 nm
- Deuterium lamp: 190 to 400 nm
- Tungsten lamp: 400 to 700 nm
- Baseline noise ( Static ) Au: 1 × 10<sup>-5</sup> AU/h at 254 nm with methanol/water= 80/20
- Baseline drift ( Static ) Au / h: 1.5 × 10<sup>-4</sup> AU/h at 254 nm with methanol/ water= 80/20
- Time constants: 16 grades adjustable
- Display: LCD backlight display
- GLP: Total number of lights, lamp replacement time and product serial number
- Power: 75 W
- Power supply: 220 V ± 10%, 50 Hz
- Dimension (L × W × H): 398 × 149 × 267 mm
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- Floating plunger support mechanism improve plunger and seal ring
- Detector (Deuterium or tungsten lamp)
- Simultaneous working of deuterium and tungsten lamp
- Three method measurement: dual wavelength detection, wavelength time program and stop pump scanning
- Independent mode all working parameter are set by panel button
- External pump control by panel or computer software
- Quaternary high pressure gradient support
- Error alarm function for over pressure ,under pressure and leakage
Used in pharmaceutical analysis, food nutrient analysis of amino acids and sugars, detection of food contaminants, environmental pollutant and chemical product purity analysis.