Laser Type	Solid-state laser diode (780 nm)
Cell Material	Nituff coated aluminum PEEK plastic (optional)
Viewing Windows	Sapphire
Detection Range	2-750 microns
Sizing Range	2-125 microns
Flow Rate	75 mL/min
Size Channels	8 – user selectable and total counts
Count Format	User selectable; Counts per ml, Counts per 100 ml, or Raw Counts
Volumetric Readout	Parts-per-billion (ppb)
Laser Diode Life	MTBF 75,000 hours @ 55° C
Local Display	Graphical, 8 size channels displayed at once, unit info/diagnostic screen
Display Readout	Size channel, counts ppb, cell condition (0-100%), laser condition (0-100%), unit address, # of stored data records, sample period, sample frequency, flow rate
Graphical Trending	Last 64 recorded readings, User selectable value trending (e.g. Total Counts, Bin 1, Cell Condition, Analog Input, etc), Online mode only
Data Storage	>30,000 sample strings, User defined logging interval (1 – 254 min.) in Online mode Up to 200 samples with 99 runs per sample in Grab mode
Keypad Interface	All instrument settings may be modified via the keypad interface, including instrument calibration (some settings require password)
Serial Communications	2 wire RS485 (Network) and USB (Local)
Communication Protocols	Standard: MODBUS RTU (RS485) Optional: MODBUS TCP (Ethernet)
Analog Outputs	2, 4, or 6 channels, 4-20 mA (optional) Online mode only
Analog Inputs	2, 4, or 6 channels, 0-5V, 0-10V, 0-20 mA, 4-20 mA (optional) Online mode only
Alarm Relays	1 Dry Contact Relay, 250V, 5A (optional) Online mode only
Power Requirements	100 or 240 VAC, 50 – 60 Hz, 1A Operating Temperature: 32° – 120° F (0° – 50° C)
Dimensions	12” W x 11.5” H x 5.25” D (305 mm W x 292 mm H x 57 mm D)
Weight	Weight: 7 lbs (3.2 kg) 7 lbs (3.2 kg)