Name: Precision Vacuum Pressure Control System
Brand: Nextron

Products Controllers Vacuum Pressure Control System

Precision Vacuum Pressure Control System

The Precision Vacuum Pressure control system can control partial pressure with the desire gas by adjusting the flow.
The software can automatically acquest and maintain it as a recipe.

General Specification
Manufacturer	Nextron Corporation
Product Name	Precision Vacuum Pressure Control System
Model Number	PCS-WP
Dimensions	W	260 mm
	D	360 mm
	H	280 mm
Weight	15.8 kg
Input Power	100 - 240 VAC, 50/60 Hz
External Port	Communication Interface	USB 2.0 Type B
	Vacuum Line Pump Side	NW25 KF
	Gas Flow Inlet / Outlet	Swagelok tube fitting ¼“
	Pneumatic valve	Swagelok tube fitting ¼“
	Vacuum Line Chamber Side	NW16 KF
	Gauge A/B	DE-9 (D-sub 9Pin) Male
Number of MFC Unit	2 ea

Technical Information
Gauge	Type	Baratron Absolute Capacitance Manometer
	Range of guage A	0.001 – 1 torr
	Range of guage B	1 – 1000 torr
	Typical Accuracy	0.25% of reading
	Resolution	0.001% of full scale	guage A: 0.00001 Torr
	Resolution	0.001% of full scale	guage B: 0.01 Torr
Pressure Control Range		0.001 – 1000 torr
Resolution		0.001 – 1 Torr: 0.0003 Torr
Resolution		1 – 1000 Torr: 0.25 Torr
Gas Flow Rate		MFC Low (for range 0.001 – 1 torr)	0.05 – 5 SCCM
Gas Flow Rate		MFC High (for range 1 – 1000 torr)	2 – 200 SCCM
Recommended Pressure for Gas Inlet		2 - 5 barg
Recommended Pressure for Pneumatic Valves		4 - 5 barg
Typical Warm-Up Time		> 30 min
Stabilization Time in Target Pressure		< 10 min
Available Gas		130 user-selectable gases stored internally. Each gas optimized to match NIST’s REFPROP 10 gas property calculations across the operating temperature and pressure ranges for highest accuracy
Pressure Control Type		Double PIDr
Communication type		USB Serial
Required power		265 VA MAX