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Pulse Damper

Pulse Damper

A system for accurate and stable analysis with elimination of pulsating flow of the pump from liquid chromatograph and FIA.
Inner capacity of the damper is designed in small size for ease of exchanging reagent.

Damper Use Sample

Pulsating flow is radically reduced down to 1/50 with the use of the damper.

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Pump used : uf-7002SZ (Single Plunger Pump)
Damper used : PD0235P
Flow rate : 400μl/min
Ave. Pressure : 0.5MPa
Chart speed : 15mm/min

Specification

	PD0235S	PD0235P
Pressure Resistance(MPa)	2	2
Inner Capacity(ml)	0.2	0.2
Liquid Contact Part Material	SUS316,COP	PEEK,COP
# of Piping Port	2	2
Pipe Diameter(inch)	1/16"	1/16"
Size(mm)	φ0.45x38	φ0.45x38

	PD2003S	PD2003P
Pressure Resistance(MPa)	20	20
Inner Capacity(ml)	1.2	1.2
Liquid Contact Part Material	SUS316,PTFE	PEEK,COP,PTFE
# of Piping Port	2	2
Pipe Diameter(inch)	1/16"	1/16"
Size(mm)	φ40x62	φ40x62

	PD3502S
Pressure Resistance(MPa)	35
Inner Capacity(ml)	1.2
Liquid Contact Part Material	SUS316,PTFE
# of Piping Port	2
Pipe Diameter(inch)	1/16"
Size(mm)	φ40x47

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