Light   source

Laser diode (wavelength 780 nm, rated   output 100 mW)

Laser   product class

Class 1, IEC60825-1

Light   detector

Photodiode

Flow   rate

50 L/min

Particle   size ranges

6 channels: ≥0.3,   ≥0.5, ≥1.0, ≥2.0, ≥5.0, ≥10.0 μm

Counting   efficiency

50 ±20 % (By PSL   particles of/near the lowest measurable particle size), 100 ±10 % (By PSL particle of 1.5 to 2 times of the lowest measurable particle   size)

Maximum   particle number concentration

16 000 000 particles/cubic meter   (coincidence loss within 10 %)

False   count

Max. 4 particles/m3

Max.   length of sampling tube

10 m(supplied sampling tube is 1 m)

Measurement   time/Measurement volume

Manual, setting range 10 sec to 1 hr   (1-sec units)/10 L, 28.3 L, 1 00 L, 283 L, 1 000 L

Measurement   display

Cumulative value, differential value/1 L,   28.3 L, 1 000 L, no conversion

Number   of continuous measurements/Measurement time

Max. 99 times, max. 24 hours (set as   measurement cycle)

Number   of stored measurement results/Store format

Approx. 5 000 (depends on measurement   data volume; rotating principle)/Tab-Separated Value (TSV) text file

Alarm   function

Threshold setting range 1 to 99 999 999   particles (1-particle steps)

Security   function

3-stage permissions level management   (Administrator/User/Guest), password based

Display

5.7 inch color LCD panel

Display   language

English, Japanese

Operation method

Touch panel, buttons

Printer

Built-in; measurement results and   measurement parameters can be printed

Input/output

connectors

Count alarm terminals

Relay contacts, linked to alarm function

USB port 1

Type A, for copying measurement data from   internal memory to USB memory media

USB port 2

Type B, for connection to computer

Ethernet port

RJ-45, for connection to computer (for   details on usage, please contact Rion Corporation. )

Environmental conditions for operation

10 °C to 35 °C, less than 85 % RH (no condensation, 30 % to 80 % when using   printer)

Power

AC adapter

100 V to 240 V AC, 50/60 Hz

Power consumption

Approx. 29 VA (when not charging),   approx. 82 VA (when charging, max. load)

Lithium ion battery

Removable internal battery; 1 supplied,   max. 2 batteries can be set

Operation time on one charge

With 1 battery: approx. 3.5 hrs, with 2   batteries: Approx. 7 hours

Charging time

When charging from KC-32/31: approx. 3   hrs (1 battery), approx. 5 hrs (2 batteries)/When using charger: approx. 4   hrs

Dimensions and weight

203 mm (H) x 260 mm (W) x 266 mm (D)   (excl. protruding parts); approx. 5.5 kg (with 1 battery), approx. 6 kg (with   2 batteries)

Supplied accessories

Sampling tube (plastic, 1 m), constant   speed suction probe, zero count filter, AC adapter, power cord, battery x 1,   quick instruction manual,

CD-ROM (Full instruction manual, Audit   trail display application Log Viewer), thermosensitive paper x 1

Options

Sampling tube, Spare battery, charger,   USB memory media, carrying case, USB cable, thermosensitive paper TP-34,   dust-free thermosensitive paper TP-10

Factory options

D/A converter interface (with support for   2 particle sizes), Outlet