YZ1515x
YZ 15
YZ2515x
YZ 25
DG-1
DG-2
Ⅱ
Ⅱ
3
15
15
0.8-1
#
#
≤
1Inner Diameter
Wall Thickness
3. 7mm
mm
1.7 - 150
1.7 - 150
0.0025-48（6 ）
0.002-32（10 ）
0.0025-48（6 ）
0.002-32（10 ）
Rollers
Rollers
Rollers
Rollers
13 14 19 16 25 17
######
18
#
0.07 - 380
13 14 19 16 25 17
######
18
#
0.07 - 380
4
Inner Diameter
Wall Thickness
3. 7mm
mm
≤ 1
0.8-1
Analog Control
External
Control
DB15
Communication Control RS485
-
Communication Control
Please contact Longer Company for communication protocol.
BT100-2J OPERATING MANUAL
BT100-2J OPERATING MANUAL
Acceptable Pump Heads and Tubing
Pump Head Tubing Flow Rates
(mL/min)
Changing the Pump Head
The pump head has been installed on drive before leaving the factory.
Please follow below procedure when changing a new pump head is
needed.
1. Loose the tightening screws which connecting the pump head and
thedrive.Takedownthepumphead.
2. Insert the flat end of the new pump head's shaft to the slot of the
drive's coupling. Make the positioning hole of the pump head
match the positioning pin of the drive.
3. Tighten the screws which connecting the pump head and the
drive. Try your best to tighten the screws in the same degree. Do
not over-tighten the screws to prevent the housing from
deforming. (Please reference the pump head operating manual for
details.)
Note:Shut down the power supply before changing a new pump head.
Load the tubing in pump head and insert one side of tubing in
water and blow to the other side. There should be no air bubble in
water. If there is air bubble in water, that's because the wall
thickness of the tubing is too thin to be used in this pump head.
Check the Pump Head Occlusion
External Control Function
4-20mAspeedcontrol
0-5Vspeedcontrol
0-10Vspeedcontrol
pulse input speed control0-10KHz
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