Lighthouse Worldwide Solutions LS20 Liquid Particle Counter

USP 788 Compliant

The Lighthouse Worldwide Solutions LS20 Liquid Particle Counter has a 1.0 µm to 50 µm size range, a 20 ml/min flow rate, and more. The LS20 has channel sizes of 1.0, 2.0, 3.0, 5.0, 10.0, 15.0, 25.0, and 50.0 µm. With LS20 supporting software and RS-232 communication modes, the LS20 is the ideal device for a variety of test requirements. The Lighthouse Worldwide Solutions LS20 Liquid Particle Counter has a 25 mL syringe size and RJ-45 connectors.

Product Info Related Products

Model	LS20
Size Range	1.0 µm - 50 µm
Channel Sizes	1.0, 2.0, 3.0, 5.0, 10.0, 15.0, 25.0, and 50.0 µm
Flow Rate	20 ml/min
Laser Source	Laser diode
Connectors	RJ-45
Supporting Software	LS-20 Software
Syringe Size	25 mL
Dimensions (L x W x H)	12.875 in x 8.75 in x 14.75 in 32.7 cm x 22.2 cm x 37.5 cm
Weight	20.5 lb. (9.3 kg)

1.0 µm to 50 µm size range
Integrated “light obscuration” particle counter
Software designed for 21 CFR Part 11 compliance
International reglatory EP and JP reports
USP 788 reports
Precise syringe pump flow control
Stainless steel enclosure
Built-in magnetic stirrer

Injectable drugs (IV, IM, SC formulations)
Ophthalmic solutions
Biologics and vaccines
Medical device coatings (e.g., catheters, stents, and microcatheters)

USP 788 - Particle Matter in Injections

Specifies limits and testing methods for subvisible particulate matter in injectable and parenteral products using Light Obscuration (LO) or Microscopic Particle Counting.

SKU: LIGH-LS-20