Technical Details

  LS20 LS60

Specifications

Size Range  User defineable 1.0 - 50.0 µm 0.1 - 0.5 μm;
0.2 - 2.0 μm;
0.3 - 3.0 μm;
0.5 - 100 μm
Channel Thresholds  1.0, 2.0, 3.0, 5.0, 10.0, 15.0, 25.0, 50.0μm 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  20 ml/minute  60 ml/minute
Light Source  Laser Diode
Calibration  NIST Traceable
Syringe Sizes  10mL, 25mL
Maximum Sample  1 liter
Communication Modes  RS-485 MODBUS
Wetted Components  Teflon (PFA), Quartz, Kalrez, Kel F, Polypropylene
Stirrer  Magnetic, Adjustable Speed
Connectors RJ45
Supporting Software LS Software  LS-60 Software
Enclosure  Stainless Steel
Power  100-240 VAC, 24 VDC to LS20  100-240 VAC, 24 VDC
Dimensions  12.875”(l) x 8.75”(w) x 14.75”(h) [32.7 x 22.2 x 37.5 cm] 12.85”(l) x 8.75”(w) x 14.58”(h) [32.64 x 22.23 x 37.03 cm]
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

Accessories

Included LS20 instrument, USB to RJ45 cable, power supply, 500 ml beaker with edge guard, 10 feet of tubing, flow cell cleaning solution; nut and ferrule kit;
2x magnetic stir bars; Operators Manual and LS Software on USB key; Calibration Certificate and Carry Case with wheels.
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; 500 mL beaker; magnetic stir bar, and carrying case with wheels.
Optional Printed operating manual; IQ/OQ Validation Documents, 10ml syringe; 5-piece beaker set (50, 100, 250, 600, 1000 ml beakers); certificate of origin. Printed operating manual; 10mL syringe; 5-piece beaker set (50, 100, 250, 600, 1000 ml beakers); certificate of origin.

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How - To - Videos

Download up to date Pharmacopeia recipes for use on our LS-20 Software.

Liquid Batch Sampler

Reliable, Accurate, Industry Compliant

Lighthouse’s Liquid Batch Samplers are designed to be user-friendly and intuitive for utilization. Most importantly, it is designed to be compliant to industry standards. For regulated applications to parts cleaning applications, the Lighthouse Batch Sampler will be the ideal choice for your liquid particle counting needs.

Designed with functionality in mind, Lighthouse Liquid Samplers are integrated syringe samplers and optical particle counting systems with an easy-to-use Windows-based software interface. Following a quality standard of reliability and dependability, Lighthouse Worldwide Solutions developed the Liquid Samplers using the latest in laser optical particle counter technology. 

Our Batch Samplers use 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 it 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.

Key Features:

  • 1.0 µm to 50 µm or 1.0 µm to 200 µm size range
  • Integrated “light obscuration” particle counter software designed for 21 CFR part 11
  • International regulatory EP, JP reports
  • USP 788 reports
  • Sample volumes from 1 to 1000 ml
  • Preconfigured USP 788 recipes
  • Precise syringe pump flow control
  • Stainless steel enclosure
  • Built-in magnetic stirrer
  • Automated sample handling maximizes repeatability
  • Compact footprint

Key Features:

  • 0.1 µm to 100 µm size ranges available.
  • Integrated particle counter
  • 8 channel sizes
  • Windows-based control software
  • Sample volumes from 1 ml 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
  • Designed for reliability

Instrument Files

Title
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Brochure – LS20
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Operating Manual – LS20, LS60
Download
Datasheet – LS20/60
Download
LS Software v2.3.7
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