Built-in Micro Pump: Introducing The HS Series

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Measuring pump equipped with a 42-square stepping motor
that achieves high-precision micro-dispensing with excellent reproducibility

Product Description
The HS series is a metering pump designed for high-precision and high-resolution dispensing using a direct-acting plunger system.
In addition to highly accurate micro metering, it can be widely used for dispensing reagents and serum and transporting micro volumes of acid and alkaline solutions.

Specification Overview

Pump Capacity	27.7 μl, 110.8 μl, 236.7 μl, 538.7 μl, 997.5 μl, 2155 μl, 5600 μl
Wetted parts material	(Pump head) Acrylic, PVC, PEEK, Dyflon/(Plunger) Zirconia, Sapphire, Alumina
Separately sold options	Dedicated driver circuit, input/output cables
Others	High-power models are also available, so please contact us for details

Model display example
Piping Type

Series Name	Capacity	Wetted Parts Material	Number of Ports	Resolution	Piping	RoHS Compliant
H.S.	003	AZ	1	0	2	-R10

Chip type

Series Name	Capacity	Wetted Parts Material	Number of Ports	Resolution	Chip Number	RoHS Compliant
H.S.	003	AZ	1	0	T**	-R10

Series name: Motor Specifications

H.S.	High-speed Deodel Equipped With 42 Square Motor
Drive system	unipolar stepping motor
Rated voltage	DC 3.2V
Rated current	1000mA/phase
wire winding resistance	3.2Ω
inductance	3.8mH REF
dielectric strength	AC 500V (50Hz 1 minute, no abnormality)
insulation resistance	100MΩ MIN (measured at DC 500V)
Insulation heat resistance classification	Equivalent to class B (130℃)
Motor power consumption	Varies depending on drive circuit, speed, discharge pressure, motor current, etc.
Frequency	・Self-starting frequency 800PPS (at rated current, 2-phase drive) ・Maximum frequency for regular use: approx. 2000PPS, maximum frequency approx. 4000PPS (at rated current, 2-phase drive, slow start/slow down)

Capacity

Model	Capacity (per maximum stroke)	Plunger Diameter	Maximum Discharge Pressure	Maximum Suction Pressure
003	27.7 μl	Φ1.588	1.0MPa	-0.05MPa *However, for regular use, use within -0.03MPa
011	110.8 μl	Φ3.175	1.0MPa	-0.05MPa *However, for regular use, use within -0.03MPa
024	236.7μl	Φ4.64	1.0MPa	-0.05MPa *However, for regular use, use within -0.03MPa
053	538.7μl	Φ7	1.0MPa	-0.05MPa *However, for regular use, use within -0.03MPa
100	997.5μl	Φ9.525	1.0MPa	-0.05MPa *However, for regular use, use within -0.03MPa
210	2155μl	Φ14	0.5MPa	-0.05MPa *However, for regular use, use within -0.03MPa
560	5600μl	Φ22.57	0.2MPa

Wetted Parts Material

Model	Pump Head	Plunger	Plunger Seal	Piping Fittings
AZ VZ	transparent acrylic transparent pvc	zirconia	PTFE	polyacetal
PZ FZ	PEEK Daiflon	zirconia	PTFE	PEEK Daiflon
P.S F.S	PEEK Daiflon	sapphire	PTFE	PEEK Daiflon
A.A V.A	transparent acrylic transparent pvc	alumina	PTFE	polyacetal
P.A F.A	PEEK Daiflon	alumina	PTFE	PEEK Daiflon
N		No wetted parts

Number of Ports

Model	Number of Ports
1	1 port
2	2 ports

Resolution

	Model	Model (2) Capacity	Resolution (2-phase drive) μl/pulse	Resolution (2-phase drive) mm/pulse
0	Standard type	003	0.0198	0.01
0	Standard type	011	0.0792	0.01
0	Standard type	024	0.169	0.01
0	Standard type	053	0.385	0.01
0	Standard type	100	0.713	0.01
0	Standard type	210	1.54	0.01
0	Standard type	560	4.0	0.01
3	High-resolution type	003	0.00594	0.003
3	High-resolution type	011	0.0237	0.003
3	High-resolution type	024	0.0507	0.003
3	High-resolution type	053	0.0115	0.003
3	High-resolution type	100	0.214	0.003
3	High-resolution type	210	0.462	0.003
3	High-resolution type	560	1.2	0.003

Piping Outer Diameter/Tip Number

Model	Piping Outer Diameter
2	2mm (standard)
2.5	2.5mm
3	3mm
-1/16	1.58mm
-1/8	3.16mm
T**	chip number

RoHS Compliant

“-R10” or “(R10)”*

Compliant with RoHS Directive (2011/65/EU, EU)2015/863

(8) Combination of Plunger Material and Capacity

Capacity	003	011	024	003	100	210	560
zirconia	◯	◯	◯	◯	◯	―	―
sapphire	―	◯	◯	◯	◯	―	―
alumina	―	―	―	―	―	◯	◯