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PVS6E Portable Vacuum Calibration System

Mounted in a sturdy transportable cart, the PVS6E provides NIST traceable calibrations over the pressure range from 10^-5 to 1000 mmHg and can be used to calibrate capacitance manometers, thermocouple gauges, Pirani gauges, convection enhanced Pirani gauges, other capacitance manometers and transmitters, and mechanical/dial gauges.

See All Features

Specifications

Type
Vacuum Calibration System
Transfer Standard
Type 690 Absolute Sensor (NIST traceable)
Accuracy
Standard: 0.08% of Reading (± temp. coefficients)
Optional: 0.05% of Reading (± temp. coefficients)
Resolution
1 x 10^-6 of Full Scale
Fitting Type
Swagelok® 8 VCR® male (3)
Operating Temperature
15° to 40°C
Readout
670 Series, 5½-digit LCD
Power Requirements
110 VAC, 60 Hz; 220 VAC, 50 Hz

Warm-up Time
4 hours
Weight
250 lbs (110 kg)
Reference Manometer
690 Absolute Sensor
Pressure Control
Manual needle valve to control gas inlet; manual isolation valve and metering bypass valve to control pump speed
High Vacuum Gauge
IMAG ionization gauge and controller provides 1 x 10-3 to 1 x 10-9 mmHg measurement
Standby Power
500 V.A. uninterruptible power supply keeps three Transfer Standards warmed up and ready to use for up to 60 min
Test/Calibration
5-10 psig dry filtered N2
Vacuum Pumping System
Mechanical pump: diaphragm
High vacuum pump: hybrid turbo/drag air-cooled Normal base pressure: <5 x 10-7 mmHg

Resources

Drawings & CADs

PVS6E Portable Vacuum Calibration System Dimensional Drawing(70.4 kB, PDF)

Literature

PVS6E Portable Vacuum Calibration System (archived)(216.3 kB, PDF)

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