EDVAC > Produkty Edwards Vacuum > Pomiar i kontrola próżni > Przenośny próżniomierz P3

Przenośny próżniomierz P3

The Edwards P3 handheld measuring system is the essential device for on-site service calls and on the spot flexible checking. Thanks to the easy use and integrated measurement data memory, pressures can be directly measured at different locations for monitoring the application. Owing to the advanced measuring range of the high-precision Piezo Pirani sensor, pressure measurement in the range of 1200 to 5x10-4 mbar can be displayed.

P3 gauge including 9V battery

P3 gauge certificated including 9V battery - With DAKKs certification.

Informacje

Applications

  • Mobile and fixed pressure measurement installations of all kind, including;
  • service, maintenance, universities and laboratory applications
  • Food and packaging industry
  • Vacuum process quality assurance
  • Visualisation and documentation of vacuum pumps and systems

 

Features and Benefits

  • Measurement range 1200 to 5x10-4 mbar (7 decades)
  • Usage in vacuum is possible
  • Data logging via USB interface or using the internal memory to store up to 2000 values which can then be exported to PC
  • Cordless power supply with standard 9 V battery or 12 V a.c. adapter in the accessory pack
  • Pressure unit selectable: mbar, Torr and Pascal
  • Windows software for measuring data storage and PC analysis in the accessory pack
Dane techniczne
 

Units

P3 Handheld Measuring System

Measurement principle

 

Piezo-resistive (gas type independent) and thermal conductance Pirani

Indicated units of measurement mbar, Torr, microns, Pa

Measurement range

mbar (Torr)

1200 to 5 x 10-4 (900 to 3.75 x 10-4)

Maximum overload

bar abs.

2

Measurement accuracy

1200 - 10 mbar (900 to 75 Torr) 

%

±0.3 of full-scale

10- 2 x 10-3 mbar (7.5 to 1.5 x 10-3 Torr)

approx. %

10 of measured value

< 2 x 10-3 mbar (< 1.5 x 10-3 Torr)

 

< factor 2 of measured value

Gas type correction factor

 

Ar, CO2, He, CO, H2, N2, Kr

Materials in contact with the vacuum

 

Stainless steel, gold, tungsten, nickel, glass, fluoroelastomer

Measurement cycle

s

1.0

Data storing rate

s

1 to 6000

Operating temperature

Sensor

°C

+5 to +50

Battery

°C

-20 to +45

Storage temperature

Sensor

°C

-20 to +60

Battery

°C

+10 to +25

Supply voltage

 

Rechargeable 9 V battery (recommendation: type Panasonic 6LR61PM, 9 V/500 mAh) or 12 - 15 V d.c. external adaptor (miniature jack, + terminal at the tip)

Power consumption

< 200 mbar (< 150 Torr)

mW

60

> 200 mbar (> 150 Torr)

mW

2

Operating duration

h

Li-battery: <100 h, 6LR61 Alkaline: <40 h

Display LCD

 

12 mm

Connection (stainless steel)

 

NW16

PC interface

 

Mini USB-B connector

Data type

 

ASCII-Text

Dimensions

mm

60 x 120 x 61

Protection class

IP

40

Weight (including battery)

kg (lbs)

0.23 (0.51)

Pliki do pobrania
P3 gauge Datasheet