DSB Technologies
For over 40 years, we have been on a mission to change the way powder metal parts are manufacture……...
The LiQuilaz® II E series are volumetric optical particle counters designed to detect particle sizes ranging from 1.5 to 125 µm. Thesesensors maintain the trusted accuracy, reliability, and repeatability that customers have relied on for years.
The LiQuilaz® II E series featuresboth RS-485 and Ethernet network communications, enhancing their flexibility. The addition of Ethernet also simplifies installation and enhances overall product adaptability.
Volumetric particle counters provide the best precision possible by measuring 100% of sample volumes, allowing for short sampling intervals without sacrificing statistical significance.
Benefits
Yield Improvement
Particle concentration characterization and analysis in real-time for prompt contamination response.
Optional software simplifies process control by giving alarm settings, status conditions, sampler configuration, and online help.
Greater accuracy is possible with volumetric measurements, enabling tighter process control.
Versatile
Accommodates a large variety of fluids and applications
E20 and E15P can be accessed online
Syringe samplers can be used with E15P and E20P
Capabilities for batch and online sampling
Compatibility with Ethernet and RS-485 networking
Ethernet TCP/IP communication
Works with SamplerSight Pharma software in conjunction with 21 CFR Part 11
Easy to Use
Numerous viewing possibilities for retrieved or real-time data are provided by flexible software.
A small footprint allows for simple placement anywhere in the process.
Features
Sizing sensitivities from 1.5–25 µm
15 user-adjustable sizing channels
Volumetric: 100% view volume
Facility Net, SamplerSight, Pharmaceutical Net, or SamplerSight Pharma
Compact system
Compatible with 3rd party systems using RS 485 Modbus protocol
Applications
Pharmaceutical WFI, PW performance verification
Medical device cleanliness testing
Parenteral sampling
Detect abrasive particles
Continual process improvements
USP 788-1788 compliance with the SLS sampler family
Specifications
Source: Particle Measuring Systems
MODEL | LiQuilaz II E20P | LiQuilaz II E20 | LiQuilaz II E15P |
---|---|---|---|
Size range | 2 – 125 μm | 2 – 125 μm | 1.5 – 125 μm |
Flow rate | 20 ± 10% ml/minute | 70 ± 10% ml/minute | 20 ± 10% ml/minute |
Sample volume | Volumetric 20 ml/minute (100%) | Volumetric 70 ml/min (100%) | Volumetric 20 ml/min (100%) |
Size channels | User adjustable from 1 to 15 | ||
Resolution | Less than 10% at 10 μm | ||
Maximum concentration* | 10,000 particles/ml | ||
Sample temperature | 50 – 122 °F (10 – 50 °C) | ||
Zero count | < 50 counts/liter | ||
Pressure range | 0 - 100 psi | ||
Wetted surface materials | Fused silica, black quartz, Kalrez® and Kel-F® | ||
Liquid connections | 3 mm flare or 1/4-inch Flaretek® | ||
Communication modes | 5-wire, RS-485, DE9 connectors, PMS serial communications protocol, 10/100BaseT Ethernet, PMS Ethernet Protocol, Modbus TCP | ||
Operating environment | Temperature: 10 - 35 °C (50 - 95 °F)Humidity: 5 - 95% RH non-condensing | ||
External Dimensions (l, w, h) | 12.75 x 4.25 x 4.5 in (32.4 x 10.8 x 11 .4 cm) | ||
Weight | 6.1 lb (2.8 kg) | ||
Power | AC: 100 - 240 VAC 50/60 Hz, 2.5 AUp to two rechargeable Li-ion batteries. | ||
Laser source | Laser diode | ||
Calibration | Materials used are traceable to US National Institute of Standards and Technology (NIST) and/or Japanese Institute of Standards (JIS) | ||
Calibration fluid | DI water |
1 Less than 10% coincidence loss at maximum recommended concentration.
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