Analyzer (for medical/biochemical)
Ink jet printing
Related to semiconductor/solar cell
Application Examples
Adjusting
screw
Solenoid
Armature
Return spring
IN side check valve
Body
OUT side check valve
1
Liquid Dispense Pump
(Solenoid Type)
LSP
Series
Adjustment of dispense
volume is possible.
Dispense volume can be changed by
adjusting the armature stroke with
adjusting screw.
Stable dispense volume
Shut-off function
Self-priming makes
priming unnecessary.
Fluid
∗
4
Dispense volume:
5 to 50
μ
L per shot
50 to 100
μ
L per shot
100 to 200
μ
L per shot
Repeatability:
±
1
%
∗
1,
∗
2
Diaphragm movement is supported by
buffer. Stable dispense volume and
longer life can be achieved by restricting
deformation of the diaphragm.
∗
1
±
2 % at 5 to 15
μ
L
∗
2
∗
2 Under SMC’s measurement conditions
Liquid leakage due to a siphonic
phenomenon can be prevented by
seating with diaphragm. No need to
install an external shut-off valve
designed to prevent leakage before
and after the pump.
Sucks the liquid even if the pump is
dry.
Water, DI water (Pure water),
Diluent, or Cleaning fl uid
∗
4 These fl uids should not corrode or
permeate into the fl uid contact
materials.
∗
3 Do not apply positive or vacuum pressure to IN or OUT port.
Can be selected from
PEEK or PP
Can be selected from
EPDM or FKM
Fluid contact material
Diaphragm, Check valve
Body
Buffer
Diaphragm
IN
∗
3
OUT
∗
3
Summary of Contents for LSP1 1 Series
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