RIGEL RI7001 Digital Photometer

-Digital Photometer for Real-time integrity through detection of aerosol concentration upstream and downstream

Forward Light Scattering Photometer for Aerosol Concentration Measuring

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

At a Glance


Field of use

HEPA/ULPA filter integrity/seal tests (ISO 14644-3 )

Measurement type

Concentration measurement
-percentage from 0.0001% a 100.0% with respect to a reference value (5-100 µg/litre)
-absolute with respect to a reference equal to 100 µg/litre

Alarm threshold

Visual and/or audio alarm which can be selected by the user; active when set threshold is exceeded


RS232 connection


-on internal memory (Save only mode)
-on printer (Print only mode)
-on printer and internal memory (Print&Save mode)

Scanning Probe

2.8” LCD Display, 2.5 m connection cable with Photometer

Light Source

Service life > 50,000 hours

Electrical supply

230 V (+-10%) 50-60 Hz single-phase 1A

Electrical protection

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)

260x370x160 mm


10 kg

Right Product, Superior Brand


Accredited Laboratory

Complies with the strict quality and safety requirements, thus reducing risk for the consumer.


Rigel Life Sciences devices and services are internationally recognized.

More Trust, Fewer Risks