Digital Aerosol Photometer
RIGEL RI7002
Light Scattering Method for Aerosol Concentration Measuring
- Easy to read touch screen display
- Displays sample concentration in real time and frequency modes
- 2.8” LCD Screen on the scanning probe attachment eliminates 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.
- USB connection
- Thermal printer included: gives you the opportunity to report your samples in order to complete your tests or validation documents
- Upstream stability feature: gives you more stability in Upstream detection before Downstream sampling. Extending the Upstream detection time
Contact us to learn more about the RIGEL RI7002 Digital Aerosol Photometer
Digital Aerosol Photometer
RIGEL RI7002
The RI7002 Photometer is used in testing the integrity, checking leakages and breakages in high efficiency filter systems (HEPA & ULPA). Using the light scattering method, the Rigel RI7002 provides real-time integrity through detection of aerosol concentration upstream and downstream.
Digital Aerosol Photometer
RIGEL RI7002
Technical specifications
- Settable audible and visual alarms signal when user-defined set-points are exceeded
- Vacuum pump for ensuring a constant flow of sampled air of 1 CFM (28.3 litres/min)
- A system of solenoid valves allows the flow to be selected between three different sources: through an absolute filter for detecting the reference zero (CLEAR), from a position entering the filter being tested (UPSTREAM), from a position downstream of the filter being tested (DOWNSTREAM)
- Electro-optical scattering chamber
- Luminous source for radiation of the particles inside the scattering chamber
- Optical system for collecting the light diffused by the particles on a photomultiplier tube
- Electronic system consisting of linear amplifier of the signal coming from the photomultiplier
- Microprocessor
- Touch screen display
- Power supply unit
Type of device | Forward Light Scattering Photometer for aerosol concentration |
Field of use | HEPA/ULPA filter integrity/seal tests (ISO 14644-3) |
Sampling capacity | 28.3 L/min (nominal) |
Measurement type
| Concentration measurement: – 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 |
Measurement
Reproducibility | 0,5% of reading for values between 0.01% and 100% |
Dynamic range | Up to 600 μg/L |
Reagents | PAO, DEHS, Ondina |
Display | 5″ touchscreen display |
Upstream stability | New function to control the stability of Upstream |
Scanning Probe | 2.8″ LCD Display Flexible probe with 360° rotation 2.5 m connection cable and tube with Photometer |
Light Source | Service life > 50.000 hours |
Electrical supply | External AC/DC power supply 120W 24V – Input: 100-240V 50-60Hz single-phase 1.8A – Output: 24Vdc 5A |
Ambient conditions during operation | Temperature from +1°C to +35°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 |
Weight | 11,32 Kg |