（标准注射/回抽）
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项目
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产品描述
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553333
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Harvard 33 Twin Syringe Pump
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技术参数
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553333
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类型
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带微处理器的双驱动单注射器注射/回抽
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泵结构
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标准
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泵功能
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注射/回抽
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*小流速
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0.0004 µl/hr
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*大流速
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106.6 ml/min
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注射器数量
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2
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注射器架类型
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标准支架
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注射器*小尺寸
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0.5 µl
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注射器*大尺寸
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140 ml
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平均直线推力
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57 lbs
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压力
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标准
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通信等级
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2
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通信
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RS-232, TTL
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**度
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0.35 %
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复现性
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0.1 %
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非易失性存储器
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存储所以设置
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RS-232
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RJ11-4 连接头
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TTL
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9-pin连接头
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马达
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两个电机，从1/2到1/4 微步步进，每个为0.9 ? 步角步进电机
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导向螺杆每转一圈电机前机步数
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1,600 at 1/2 stepping; 3,200 at 1/4 stepping
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*小步速
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27.3 sec/step
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*大步速
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416.7 µsec/step
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步分辨率
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0.33 µm/step
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推进器移动*小速度
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0.726699 µm/min
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推进器移动*大速度
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95.25 mm/min
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显示
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LED, 5 digit, numeric
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输入功率
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1.0 A, 45 W
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电压范围
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Selectable, 95 to 130 VAC, 60 Hz or 220 to 260 VAC, 50 Hz
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高度
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15.2 cm
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宽度
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31.1 cm
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深度
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28.6 cm
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净重
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6.8 kg
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The Harvard 33 Dual Syringe Pump offers continuous infusion or withdrawal, 24 hours a day, 365 days a year with the accuracy and low flow of a Harvard syringe pump.
The Harvard 33 Dual Syringe Pump is a breakthrough in pumping technology. The 33 has two independent pumping channels linked through hardware and software. When combined with a valve box, it provides the continuous delivery of a peristaltic or piston pump with the accuracy, absence of pulsation and low flow rates of a syringe pump.
The Harvard 33 Dual Syringe Pump opens up whole new pumping possibilities.
These are some of the applications of this pump:
• The injection of dyes, perfumes and flavoring in industrial applications
• Applications with liquids or viscous materials in micromanufacturing
• Continuous injections of reactants into reactor vessels
• Simultaneous samplings from two sites
• Continuous injection for long term toxicology testing
Several modes of operation are available to accommodate a range of setups and experimental protocols. A unique movable limit switch mechanism is used to change direction or stop operation of the pump depending on the mode of operation.
Reciprocal/Parallel Mode - Syringe mechanisms can run in the same or opposite directions (i.e. both infusing/withdrawing at the same time or one infusing and the other withdrawing)
Proportional Mode - Different flow rates and syringe diameters can be set for each syringe mechanism
AutoStop Mode - Pump stops operation when a limit switch is activated.
Continuous Run Mode - When a limit switch is activated each syringe mechanism reverses direction.
The pump has high pressure capability and TTL and RS-232 interface for data acquisition and control.
The communication ports enable daisy-chaining of up to 100 pumps.
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技术参数 |
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类型 |
带微处理器的双驱动单注射器注射/抽吸型 |
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稳定精度 |
± 0.35% |
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复现精度 |
± 0.1% |
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注射器尺寸： |
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*小 |
0.5 μl |
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*大 |
140 ml |
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流速： |
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*小 |
0.0004μl / hr |
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*大 |
106.6 ml / min |
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非易失性存储器 |
存储所有设置 |
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RS – 232 |
RJ11 - 4插头 |
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TTL |
9 - 针插头 |
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平均直线推力 |
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驱动电机 |
两个电机，每个为0.9 ? 步角步进电机 |
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电机驱动控制 |
从1/2到1/4 微步步进可以进行微处理器控制 |
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导向螺杆每转一圈电机前机步数 |
在1/2 步进时1600或者在1/4 步进时3200 |
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步速： |
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*小 |
27.3秒/步 |
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*大 |
416.7微秒/步 |
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推进器移动速度： |
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*小 |
0.726699 μm / min |
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*大 |
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功率 |
45 W, |
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电压范围 |
95到130V交流, 60Hz, 220到260V交流, 50Hz, 可选 |
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尺寸, 高 x 宽 x 长 |
15.2 x 31.1 x |
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重量 |
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品质承诺
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运送说明
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售后服务
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服务理念
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