B2 - Schoonover, Inc.

Leak Detectors
Protec Helium Sniffer Leak Detector
Protec Helium Sniffer Leak Detector
The Protec is a sniffer leak detector exclusively for helium as the
test gas. It represents a cost-effective alternative to the UL 200
or the Ecotec II when dealing with sniffer applications involving
helium only. It is the ideal instrument for tests on components or
refrigerant systems before they are filled. Its sensitivity, response
time and price-to-performance ratio exceed the specifications of
comparable instruments.
Advantages
◆ Fast response
◆ Reproducible test results
◆ With background subtraction facility for leak detection in atmospheres
contaminated with helium
◆ Highly flexible and rugged sniffer lines up to 10 m long for individual
use and inaccessible test samples
◆ Quasi-analog leak rate display with digital exponent
◆ Audio alarm (volume is variable)
Typical Applications
Protec is ideal for all helium sniffing applications where pressurized
components need to be leak tested. The main areas of application are:
◆ Refrigerating / air conditioning industries
- Testing of individual components
- Testing of assembled systems before filling
◆ Car industry
- Brake lines
- Fuel lines
- Air conditioning systems and their components
◆ Multi-line display panel for the leak rates (digital) and
instrument messages
◆ Autoranging
◆ Simple to operate
◆ Highly reliable
◆ Protected against misoperation
◆ Sniffer tips with exchangeable filter made of felt, and additional
sinter filter
B5.22