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Room 401, East A, Zhejiang University Science and Technology Park, No. 525 Xixi Road, Xihu District, Hangzhou City
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Hangzhou Yuxiang Technology Co., Ltd
High pressure constant current YE pump
NegotiableUpdate on 05/06
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Overview
The company that produces high-pressure constant flow YE pumps has many excellent partners both domestically and internationally, with a group of experienced engineers who have long been engaged in instrument development and analysis application maintenance. They have strong technical strength in instrument maintenance, repair, debugging, and other aspects.
Product Details
High pressure constant current YE pumpParameter configuration:
Infusion method: Micro volume series double plunger
Maximum infusion pressure: 0-6000Psi
Flow setting range: 0.001-9.999ml/min (adjust flow rate in 0.001ml/min steps)
Flow setting value WU difference: ≤ 0.5%
Flow stability WU poor: ≤ 0.2% RSD
Gradient WU difference: ± 1% (0~100%, 2-liquid gradient of water/acetone aqueous solution)
Pressure pulsation: less than 15Psi (flow rate 1mL/min, pressure 600~1600Psi)
Pump sealing: pressure of 5400Psi, time of 10 minutes, pressure drop less than 400Psi
Size: W260 × H130 × D420mm
Weight: 11kg
Operating temperature range: 4~40 ℃
High pressure constant current YE pumpTechnical features:
Wavelength range: 190nm~700nm
Wavelength indication error: ≤± 1nm
Wavelength repeatability error: ≤± 0.5nm
Dynamic noise: ≤± 0.75 × 10-5AU (methanol, 1ml/min, 254nm, 20 ℃)
Static noise: ≤± 0.5 × 10-5AU (empty pool, response time 1 second, 20 ℃)
Dynamic baseline drift: ≤± 1 × 10-4AU/h (methanol, 1ml/min, 254nm, 20 ℃)
Static baseline drift: ≤ 0.5 × 10-4 (empty pool, response time of 1 second, 20 ℃)
Linear range: ≥ 104
Zui small detection concentration: ≤ 1 × 10-9 (naphthalene/methanol solution)
Qualitative repeatability: RSD6 ≤ 0.3%
Quantitative repeatability: RSD6 ≤ 0.5%
Spectral bandwidth: 6nm
Flow pool volume: 8 μ L
Optical path length: 10mm
Size: W260 × H130 × D420mm
Weight: 11kg
Operating temperature range: 4~40 ℃
