Get exclusive volume discounts, bulk pricing updates, and new product alerts delivered directly to your inbox.
By subscribing, you agree to our Terms of Service and Privacy Policy.
Direct access to our certified experts
Get exclusive volume discounts, bulk pricing updates, and new product alerts delivered directly to your inbox.
By subscribing, you agree to our Terms of Service and Privacy Policy.
Direct access to our certified experts

Applications
- Real-time particle monitoring within chemical distribution systems
- Point-of-process monitoring
- Chemical packaging operations monitoring
- Chemical filter performance and effciency characterization
- Performance testing of chemical handling components
- Size range: ≥ 20 nm PSL and 9 nm Au minimum detection limit
- Channels: 4
- Channel sizes: 20, 50, 70, 100 nm
- Flow rate (ml/min): 35 ml/min
- Zero count: < 100 counts per liter
- Maximum concentration:
+ High Resolution Mode: 2500 P/ml ≥ 20 nm; 1000 P/ml ≥ 100 nm
+ High Concentration Mode: 500,000 P/ml > 20 nm; 10,000 P/ml > 100 nm
- Sample temperature: 59 – 104 °F (15 – 40 °C)
- Maximum pressure: 75 psi, max
- Wetted surface materials: PFA, PTFE, Sapphire, Kel-F®, Kalrez® 4079
- Exterior surface: 316L stainless steel enclosure
- External Dimensions (l, w, h): 50.8 x 42.7 x 28.3 cm
- Weight: 29.2 kg
- Power: 100 – 240 VAC
- Laser classification:
Class I complies with US21 CFR 1040.10 and EN60825-1.
Internally an enclosed Class IV laser is used per EN60825-1.
- Communications: Ethernet (PMS protocol), 4-20 mA (5 outputs: 4 size channels, 1 sensor status), RS-232 (set up and
diagnostics only)
- Status indicator: LCD display and one (1) tri-color LED. Indicates operation and communication status, and laser, sample
flow or internal-leak status
- Calibration:
+ Sensors calibrated using PSL particles in pure water.
+ Materials used are traceable to National Institute of Standards & Technology (NIST) and/or Japanese Industrial Standards (JIS).
Environment
- Temperature: 64 – 82 °F (18 – 28 °C) ± 1 °C/hr
- Humidity: 5 - 90%, Non-Condensing