author:seohtm Add the Time:2019/4/26 15:02:59 Click: 1585

Features:


Intelligent


Man-machine dialogue, real-time monitor the status of the instrument. The potential failure has occurred and to make judgments, and provide online solutions. The instrument as a whole and to assess the unit component life, to facilitate the timely replacement parts.


Automation


The full realization of a prospective remote unattended operation, greatly improving the efficiency of the instrument. The AS1000 high-precision autosampler systems, automated sampling, the maximum extent inhibited the cross-contamination of samples, providing sample analysis accuracy.


Technical Parameters:


First, the infusion unit


     LC-10B constant high pressure pump:


Flow range: 0.001 ~ 9.999ml / min to 0.001ml / min step to regulate the flow.


Flow accuracy: ≤0.1% (1ml / min)


Traffic density / flow stability: ≤ ± 0.1% RSD


Maximum working pressure: 42MPa (0.001 ~ 9.999ml / min)


Pressure pulsations: Less than 0.1MPa (flow 1ml / min, pressure of 5 ~ 10MPa)


Pump seal: pressure of 42MPa, time was 10min, the pressure of less than 0.5MPa.


      Ripple: 0.1Mpa


Maximum working pressure: 42MPa


Second, the detector unit


  SPD-10B UV detector:


Wavelength range: 190 ~ 700nm (D2 lamp), 190 ~ 900nm (D2 + W lamp)


Baseline Noise: ≤2 × 10-5AU peak - peak (methanol, 1ml / min, 254nm, 20 ℃)


Baseline noise: ≤ ± 0.25 × 10-5AU (empty pool, the response time of 1 second, 20 ℃)


Baseline drift: ≤2 × 10-4AU / hr (methanol, 1ml / min, 254nm, 20 ℃)


Baseline drift: ≤0.4 × 10-4AU / hr (empty pool, the response time of 1 second, 20 ℃)


The minimum detectable amount: ≤5 × 10-9g / ml (naphthalene / methanol)


Wavelength indication error: ≤ ± 2nm


Wavelength repeatability: better than 0.1nm


Spectral Bandwidth: 8nm


Linear range: better than 104


Flow cell volume: 8μL


Optical path: 8mm


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