Description

SF6 LASERCHECK P3 is designed for the integral leak detection.

Its novel principle of measurement (patent pending) not only enables SF6 LASERCHECK P3 to determine very small leak rates at reduced cycle times, but also makes it suitable for use in industrial environments.

Its outstanding sensitivity makes SF6 LASERCHECK P3 capable of determining SF6 concentrations in the ppb range.

Features

• Ultra high sensitivity: Detection limit of 0.3ppb with SF6 as tracer gas
• Designed for industrial use - applicable under harsh environmental conditions
• Measurement results independent of temperature and moisture
• Permanent self diagnostics
• Fully automated measurement
• Interfaces RS232 and optionally Profibus DP
• CO2 laser

Specifications

Measuring range: 1 ppb ... 3 ppm SF6

Resolution: 0,3 ppb

Measuring speed: 15 ... 20 s

Test chamber volume: up to approx. 50 L , plastic bags up to 1.000 L

Vaccum Chamber: up to approx. 40.000 L

Laser class: 1;no protective measures required

Self diagnostics: continuous

Compressed air supply: 5 ... 8 bar, dry, clean, and free of oil

Temperature range: 15 °C ... 35 °C for operation,0 °C ... 45 °C for storage

Interfaces: RS232 or Profibus DP

Dimensions: 19 “ x 6 HE X 520 mm (Instrument)

400 x 260 x 320 mm (Vacuum pump)

Weight: approx. 30 kg (Instrument)

approx. 17 kg (Vacuum pump)

Application

ATM:

• Integral leak tightness tests on SF6 filled components at atmospheric pressure
• Bag test - a simple plastic bag can be used as test chamber for the integral measurement
• Leak rate measurement on components under high pressure
• and many more

VAC:

• Integral leak tightness tests on SF6 filled components under vacuum
• No high vacuum required - an absolute pressure of 10...20mbar is sufficient for most applications
• and many more.