Featured Products

     Designed with functionality in mind, the Lighthouse LS-60 Liquid Sampler is an integrated syringe sampler and optical particle counting system with an easy-to-use Windows™ based software interface.


     Following a quality standard of reliability and dependability, Lighthouse Worldwide Solutions developed the LS-60 Liquid Sampler using the latest in laser optical particle counter technology. With a Sample Flow Rate of 60mL/min, the LS-60 provides unprecedented measurement speed and accuracy


     The LS-60 uses a high accuracy syringe pump flow control system and a high sample volume sensor. It is a perfect tool for multiple batch sampling applications.


     The graphical user interface makes the LS-60 easy to configure and operate. Data is automatically recorded and easily available in graph and tabular form in real time. Reports can be preconfigured and printed at the touch of a key.



  • μm to 100 μm Size Ranges Available
  • Integrated Particle Counter
  • 8 Channel Sizes
  • Windows™-based Control Software
  • Sample Volumes from 1mL to 1 Liter
  • Syringe Size Options: 10 and 25 mL
  • Precise Syringe Pump Flow Control
  • Stainless Steel Enclosure
  • Built-in Magnetic Stirrer
  • Maximizes Sample Repeatability
  • Small Footprint
  • RS-485 MODBUS


  • 2 Year Warranty
  • Easy to Install in Limited Space
  • Cost Effective Operation
  • Proven Data Integrity
  • Low Cost of Ownership

LS-20 Main Screen View


 Size Range:  0.1 - 0.5 μm; 0.2 - 2.0 μm; 0.3 - 3.0 μm; 0.5 - 100 μm
 Channel Thresholds:

 0.1, 0.15, 0.2, 0.25, 0.3, 0.35, 0.4, 0.5μm;
 0.2, 0.3, 0.4, 0.5, 0.7, 1.0, 1.3, 2.0μm;
 0.3, 0.5, 0.7, 1.0, 1.3, 2.0, 2.5, 3.0μm;
 0.5, 1.0, 2.0, 5.0, 10.0, 25.0, 50.0, 100.0μm 

 Number of Channels:  8
 Flow Rate:  60 mL per minute
 Laser Source:  Laser Diode
 Calibration:  NIST Traceable
 Syringe Sizes:  10mL, 25mL
 Maximum Sample:  1 liter
 Communication Modes:  RS-485 MODBUS
 Wetted Parts:  Tefl on (PFA), Quartz, Kalrez, Kel F, Polypropylene
 Stirrer:  Magnetic, Adjustable Speed
 Connectors:  RJ45
 Supporting Software:  LS-60 Software
 Enclosure:  Stainless Steel
 Power:  24 VDC
 Dimensions:  20.5 lbs (9.3kg)
 Weight:  20.5 lbs (9.3kg)

Environmental Conditions

 Operating:  50°F to 104°F (10°C to 40°C) / 20% to 95% non-condensing
 Storage:  14°F to 122°F (-10°C to 50°C) / Up to 98% non-condensing



Operating Manual on CD; LS-60 Software; Power Supply; Flow Cell Cleaning Solution and Brush;
Cable; RJ-45 to DB9 Adapter; Sample Tubing; Nut and Ferrule Kit; 500mL Beaker; Magnetic Stir Bar.


Printed Operating Manual; 10mL Syringe; 5-piece Beaker Set (50, 100, 250, 600, 1000mL Beakers);
Carrying Case with Wheels; Certifi cate of Origin.