The innovation in leak testing
Contact us to learn more about the RIGEL RI7001 Digital Photometer
The Rigel RI7001 digital photometer is the best choice for testing the integrity of HEPA filters. Using the light scattering method, the Rigel RI7001 provides real-time integrity through detection of aerosol concentration upstream and downstream.
The 3.5″ LCD on the base unit provides an easy to read interface displaying sample concentration in real time and frequency modes.
The scanning probe attachment not only focuses the capture of the sample but adds value by incorporating a 2.8″ LCD screen, eliminating the need to look back at the main unit by placing pertinent sample data conveniently within the operator’s “line of sight” and the scanning probes point of application.
Moreover, the included thermal printer gives you the opportunity to report your samples in order to complete your tests or validation documents.
The Rigel RI7001 tests, monitors and validates clean rooms, laminar flow hoods, safety cabinets, glove boxes, HEPA vacuum cleaners, HVAC systems, HEPA filters, ULPA filters, filtration units, negative pressure operating rooms, nuclear filter banks, collective protection filters
Type of device
Forward Light Scattering Photometer for aerosol concentration measuring
Field of use
HEPA/ULPA filter integrity/seal tests (ISO 14644-3 )
-percentage from 0.0001% a 100.0% with respect to a reference value (10-80 µg/litre)
-absolute with respect to a reference equal to 100 µg/litre
Visual and/or audio alarm which can be selected by the user; active when set threshold is exceeded
-on internal memory (Save only mode)
-on printer (Print only mode)
-on printer and internal memory (Print&Save mode)
2.8” LCD Display, 2.5 m connection cable with Photometer
Service life > 50,000 hours
230 V (+-10%) 50-60 Hz single-phase 1A
2 fuses 5×20 mm 250V F 2A
Ambient conditions during operation
Temperature from +1°C to + 40°C Relative humidity < 95% not condensing
Ambient storage conditions
Temperature from – 20°C to + 55°C Relative humidity < 95% not condensing
Dimensions (L x D x H)