SSI LS CLASS高压输液恒流泵（单泵头）
单柱塞泵系列，流速准确，适用于要求的HPLC应用
The reliable LS Class consists of single-headed, positive displacement piston pumps incorporating advanced cam designs for very low pulsation. With micro-stepping motor technology and a proven
single-piston pump mechanism, the LS Class exceeds the performance of more expensive units at a fraction of the cost.
The pumps are ideal for a wide variety of HPLC applications (including Bio-compatible separations), Semi-Prep LC, metering & dispensing, and general aboratory use. Standard fluid path materials
are Stainless Steel and PEEK, n addition to optional Titanium. Other available features include jacketed heads for temperature controlled processes. With 5 mL/min, 10 mL/min, 40 mL/min and 100 mL/min versions available, and pressure capability up to 6,000
psi, these versatile pumps will meet the most demanding applications.
Features include automatic pressure compensation, Pulse Dampener, integrated Prime-Purge Valve, interactive keypad control, and complete PC control and status through RS-232 and Micro USB 2.0 ports.
The unique LS Class provides the highest performance/cost ratio in a compact package.
LS CLASS高压输液恒流泵参数：
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项目
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参数
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流速范围及压力*
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0.000 - 5.000 mL/min (6,000 psi) (5,000 psi PEEK)
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0.00 - 10.00 mL/min (6,000 psi) (5,000 psi PEEK）
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0.0 - 40.00 mL/min (1,600 psi)
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0.0 - 100.0 mL/min (600 psi)
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脉动**
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≤2%, 1 mL/min及 1,000 psi（5mL，10mL，40mL）检测
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≤4%, 50 mL/min及 500 psi（100mL)检测
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压力准确度
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±2% 满量程
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流量准确度
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设置流速大于0.20 mL/min，20%异丙醇水，1000psi（5mL，10mL）检测，小于2%
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设置流速大于0.80 mL/min，20%异丙醇水，1000psi（40mL）检测，小于2%
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设置流速大于5 mL/min，20%异丙醇水，500psi（100mL）检测，小于4%
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流量精度
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0.2% RSD
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液路材质
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（看上列选项）包括红宝石，蓝宝石，UHMWPE,
PTFE
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尺寸
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6.5" H x 7" W x 16" D (高16.5 x宽17.8
x长40.6 cm)
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重量
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15.3 lbs. (6.9 kg)
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电源
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100-240 Vac (± 10%), 50-60 Hz
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控制方式
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RS-232, Micro USB, Run/Stop, Analog (0-10V, 4-20mA)
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备注：* 与所使用溶剂和压力有关
** 带均速器的结果
LS CLASS高压输液恒流泵部分产品货号如下：
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LS010SNT1B
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LS040SFP2A
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LS010SFT1C
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LS010SFP2B
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LS010PFT4A
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LS010JNN1B
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LS005SFP2B
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LS040SFN1A
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LS040SFN1C
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LS040SFP1A
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LS040SFT1A
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LS040SFT2C
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LS040JFN1A
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LS005SFP1A
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LS040PFP3A
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LS005SFP1C
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LS040PFT3A
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LS005SFT1A
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LS005SFX1B
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LS005SNP1A
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LS010PFP3A
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LS010PFT3A
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LS010SFT2A
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LS010SFP1C
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LS005SFT2C
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LS005SFT2A
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LS005SFT1C
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LS005SFP2C
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LS005SFP2A
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LS005SFP1B
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LS010SFP1A
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LS010SFP2A
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LS010SFT1A
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LS005PFT3A
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LS100SFT1C
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