NanoCount 25 NanoCount 30 NanoCount 50 NanoCount 50C NanoCount 65C


Size Range 25 - 100nm 30 - 100nm 50 - 200nm 65 - 200nm
Channel Sizes Standard: 25nm, 35nm, 50nm, 100nm Standard: 30nm, 50nm, 80nm, 100nm Standard: 50nm, 100nm, 150nm, 200nm Standard: 65nm, 100nm, 150nm, 200nm
Flow Rate 30 mL/min 80 mL/min 100 ml/min
Zero Count Level < 20 counts/Liter
Laser Source Solid State Laser Laser Diode
Data Storage - Rotating buffer, 2000 Records
Calibration NIST Traceable
Communication Modes Ethernet MODBUS TCP/IP, RS-232 via RJ45 to PC, RS-485 MODBUS RS-485 and Ethernet use Industrial RJ45s and 4-20mA uses sealed DB9
LED Indicators - Status Power, Leak Alarm
Display TFT Color Touch Screen -
Concentration Limit 1,000,000 counts/ml @ 5% Coincidence Error 200,000 counts/ml @ 5% Coincidence Error
Enclosure Stainless Steel Polypropylene, White
Sample Inlet/Outlet Connection 1/4" Flaretek™
Sample Temperature 50 - 95°F (10 – 35°C) 32 - 140°F (0 – 60°C) 50 - 140°F (10 – 60°C)
Sample Pressure 75 PSI
Wetted Surface Materials Quartz, PFA, Kel-F, Kalrez, Ryton, Epoxy, Glass, Sapphire and SS316L Quartz, PTFE, PFA, Viton, Kel-F, Kalrez, SS316 Sapphire, PFA, Kel-F, Kalrez
Communication Protocol Ethernet, RS-485 MODBUS, four 4-20mA Analog Outputs RS-485 MODBUS, 4-20mA, Ethernet TCP
Power 100-240 VAC 24VDC
Dimensions 15.0" (w) x 12.0" (h) x 26.3" (d) [31.1 x 30.48 x 66.80 cm] 9.00" (w) x 8.00" (h) x 11.00" (d) [22.86 x 20.32 x 27.94 cm]
Weight 81.2 lbs (37.0 kg) 71 lbs (32.2 kg) 11.8 lbs (32.2 kg) 11.8 lbs (5.4 kg) 11.8 lbs (5.4 kg)

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


Included Operating Manual on CD; 10' Sample Tubing; Flow Cell Cleaning Solution and Brush; Cable; USB to RS485 Serial Adapter; LMS Express software Operating Manual on CD; Connection Tubing; Flow Cell Cleaning Solution and Brush; Carrying Case; 2 each Industrial RJ45 kit; 24VDC Power Supply and Power Cord; Communication Cable Operating Manual on CD; Connection Tubing; Flow Cell Cleaning Solution and Brush; 2 each Industiral RJ45 kit; 24VDC Power Supply and Power Cord
Optional Printed Operating Manual; Tubing Printed Operating Manual; Remote Display; Remote Display 10-foot Extension cable; Additional Tubing; LMS Express, Express RT


Chemical that can be used with the NanoCount 50C+ and 65C+

Water H2O
Deionized Water H2O, Dl H2O
Nitric Acid 70% HNO3 70%
Sulphuric Acid 96% H2SO4
Hydrochloric Acid 37% HCL
Ammonium Hydroxide 29% NH4OH
Hydrogen Peroxide 30% H2O2
Phosphoric Acid 86% H3PO4
Hydrofluoric Acid 50% HF 50%
Hydrofluoric Acid 5% HF 5%
Hydrofluoric Acid 0.5% HF 0.5%
Tetramethylammonium Hydroxide TMAH
Potassium Hydroxide KOH
N-methyl Perryiodine NMP
Acetone C3H6O
Isopropyl Alcohol IPA


Chemicals that CAN NOT be used with the NanoCount 50C+ and 65C+

Nitric Acid HNO3 100%
Ammonium Fluoride NH4F
Buffered Hydrofluoric Acid BHF
Buffered Oxide Etch BOE


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NanoCount 30 Image

30 Nanometer liquid particle counter.

The NanoCount 30 is the world’s first 30 nanometer liquid particle counter.  Based on our new state-of-the-art technology and built by Lighthouse, it is backed by international support.

The NanoCount 30 includes a built-in color display for viewing real time data, integrated manual flow control and uses the industry standard Modbus communication protocol. Integration into facility monitoring systems or use as a stand-alone device is quick and easy.

By incorporating solid state laser particle counting technology and designing for reliability, the NanoCount 30 is intended for continuous trouble-free operation.

Key Features:

  • 30nm Detection Limit
  • Channel Sizes - 30nm, 50nm, 80nm, 100nm
  • Four Channels of Simultaneous Count Data
  • 80 mL per Minute Flow Rate
  • Built-in Color Touch Screen Display
  • Interfaces with Existing Building Automation and Factory Management Systems
  • Stainless Steel Construction
  • Ethernet, RS-485 / Modbus and four 4-20mA Analog Outputs
  • Integrated Manual Flow Control
  • USB Flash Data Download