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上海嘉鹏科技有限公司综合国内外优秀生化实验设备制造经验独家生产的HL-3、HL-4恒流泵 ,进行系统详解,可快速查询产品的最新报价、图片、技术参数,或者进行产品性能比较,使用非常方便。
一.HL-3、HL-4恒流泵用途:
HL-3、HL-4恒流泵是一种可加液或抽液的仪器设备,它具有流量大、输送流量稳定、连续可调、输送物质不与外界接触、可防止污染、性能可靠、使用方便等优点,因此在各厂矿企业、大专院校、医院及科研单位活动中得到了广泛的运用,并将成为生产和科研活动中必备的仪器设备之一,凡是需要大流量输液或抽样的场合均可使用。
二.HL-3、HL-4恒流泵技术指标:
1. 流 量:HL-3 60~10000ml/h HL-4 60~18000ml/h (连续可调)
2. 压 力:HL-3 ≥2kg HL-4 ≥1.5kg
3. 环境条件:温度:0-40℃;相对湿度:85﹪
4. 电
源:AC220V±10%;50HZ
5. 功 耗:60VA
6. 重 量:8kg
7. 外形尺寸:控制箱:250×200×120mm 泵
体:120×120×180mm
三. HL-3、HL-4恒流泵使用方法:
1. 使用时先将泵体与控制箱通过连接插头连接起来,然后将“调速”
旋钮向左旋至低速位置。
2. 插上电源,按“电源”开关,指示灯应亮,慢慢旋转“调速”旋钮,泵头旋转,速度应加快,电压表读数也随之增大。
电压表读数越大,泵头旋转速度就越快,流量也越大,反之则相反。
3.
拧下泵盖螺钉,取下泵盖把硅胶管装入槽内,盖上泵盖并拧紧螺钉,适当调节调压板(即泵头上的滑动板)后面的调压
螺钉,一般只要调节到有液体流动即可。
4. 预测流量,排除硅胶管内的空气后,用量杯可预测流量,再通过调节“调速”旋钮得到您需要的流量,流量确定后请记
住电压表的读数。
5.
使用“顺/逆”开关,可以改变液流方向,使加液改变为抽液,加压变为减压。(换向时请关闭电源)
四. HL-3、HL-4恒流泵注意事项:
1.
仪器控制箱应放在通风之处,有利于散热。
2.
仪器在使用期间,应随时注意硅胶管是否完好,一般在中速情况下运转为佳,当发现硅胶管使用老化时,应及时更换。当仪器开始运转时,硅胶管可能有向一端拱起现象,用手拉直即可,并压紧泵盖螺钉。
3. 使用时调压板不要拧得太紧,以免“轧死”泵头,一般调到有液体流出即可。在泵头内的一部分硅胶管应涂上润滑油,以延长其使用寿命。
4.
泵头在快速运转中,切勿按动“顺/逆”开关换向。若要换向,则先关机或将转速调慢后再按“顺/逆”开关,换向后再将速度调至原来的转速。
5.
恒流泵长期不用时,请把硅胶管从泵头中取出,可延长其使用寿命。硅胶管是易损物品,使用一段时间后请及时更换。不然会造成漏液,损坏仪器!
6. HL-3、HL-4恒流泵、不宜输送有机溶剂和强酸强碱溶剂!
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HL-3 Constant Flow Pump, HL-4 constant-current pump
1. Uses:
HL-3
Constant Flow Pump, HL-4 constant-current pump is a liquid extract may be the
instruments and equipment, it has a flow and distribution of the flow stability,
and continuously adjustable, transmission of material does not contact with the
outside world to prevent pollution, reliable performance, easy-to-use, etc., so
in the factory and mining enterprises, universities, hospitals and scientific
research activities have been widely used, and will become a production and R
& D activities in one of the necessary equipment, all require large flow
infusion or sampling occasions can be used.
二. HL-3 Constant Flow Pump, HL-4
constant-current pump technology indicators:
1. Flows: HL-3 60 ~ 10000ml / h
HL-4 60 ~ 18000ml / h (continuously adjustable)
2. Pressure: HL-3 ≥ 2kg HL-4
≥ 1.5kg
3. Environmental conditions: Temperature :0-40 ℃; Relative Humidity:
85%
4. Power Supply: AC220V ± 10%; 50HZ
5. Power consumption: 60VA
6. Weight: 8kg
7. Dimensions: control box: 250 × 200 × 120mm pump body:
120 × 120 × 180mm
III. HL-3 Constant Flow Pump, HL-4 constant-current pump
to use:
1. The use of pump body when the first control box and connect
through the connection plug, and then "Speed"
Knob to the left to low-speed
position.
2. Plug in the power, press the "power" switch, indicator light
should be bright, slowly rotating "Speed" knob, pump head rotation speed should
be accelerated, voltage meter reading also increased.
The greater the
voltage meter reading, pump head spin faster, the greater the flow, on the
contrary the opposite is true.
3. Screw pump cover screws, remove the pump
cover the silicone tube into the tank, covered with pump and tighten the screw
cap, adjust the voltage regulator board (that is, the sliding plate pump head)
behind the surge
Screws, as long as the regulation of the general flow of
the liquid can be.
4. Forecasted, silicone tube to exclude the air, the
amount of predictable flow cup, and then by adjusting the "speed" knob you need
to get the flow, the flow is determined, please remember
Live voltage
readings.
5. The use of "cis / reverse" switch, you can change the flow
direction, so that the rate of pumping fluid to change the liquid into a vacuum
pressure. (In other words, when to turn off the power)
IV. HL-3 Constant
Flow Pump, HL-4 constant-current pump Notes:
1. Instrument control box
should be placed on ventilation, the heat will help.
2. In the use of period
instruments, should be at any time pay attention to whether silicone tube
intact, the general circumstances in the medium-speed running is better, when
found in the use of an aging silicone tube should be replaced promptly. When the
equipment started to operate, the silicone tube may have to end arch phenomenon
can be straightened by hand and pressed cap screw pump.
3. Do not use surge
plates screwed too tightly, so as not to "run over" pump head, the general
outflow of liquid can be transferred. Part in the pump head within the silicone
tube should be coated with lubricants to extend their useful life.
4. Pump
head in the fast operation, not pressed the "Accept / reverse" switch for the.
To change to, it will be shut down or slow speed and then press the "cis /
reverse" switch for speed and then back to the original speed.
5. The
long-term constant-current pump when not in use, please put in the silicone tube
from the pump head removed, to extend their useful life. Silicone tube is
fragile items, use a period of time after the replacement in time. Not cause
leakage, damage to equipment!
6. HL-3 Constant Flow Pump, HL-4
constant-current pump delivery should not be an organic solvent and strong acid
strong base solvent!
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