Kanomax 3950

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Feature and Benefits

● 0.1 μm sensitivity

● 2-channels (0.1-0.3 μm)

● 0.1CFM (2.83L/min) - Compliant with ISO21501-4 and JIS B9921

● Interface: RS-485, Ethernet, USB

Applications

● Up to ISO Class 1 Cleanroom Monitoring

● Semiconductor Manufacturing　

● Surgical Room Monitoring

Specifications

Product : 0.1 μm Particle Counter

Model : 3950 Particle Measurement

Measuring method : Light scattering

Size distribution : 2 channels (0.1 µm and 0.3 µm）

Flow rate : 0.1 CFM (2.83 L/min) Accuracy: ±5%

(Compliant with JIS B9921 and ISO21501-4）

Sampling time : From 6 seconds to 99 minutes and 59 seconds

in one (1) sampling time

Interval time From : 6 seconds to 99 minutes 59 seconds 

(Time interval between a starting time and a following

starting time in continuous samplings.)

Sampling cycle from 1 to 9999 cycles or continuous samplings

Location classification : 99 locations

Measuring mode : Repeat, Single, Continuous, Calculation

Display of measured value : Cumulative ∑, Differential Δ or Bar graph

Maximum measurable concentration : 10,000,000 particles/㎥

(Coincidence loss: less than 10%)

(Compliant with JIS B9921 and ISO21501-4）

Counting efficiency : 

50±20%

(for PSL particles near the minimum measurable size）

100±10%

(for PSL particles of 1.5 to 2 times as large as the minimum measurable size）

(Compliant with JIS B9921 and ISO21501-4）

False count : ≦1 particle/35 minutes

(Compliant with JIS B9921 and ISO21501-4）

Size resolution : ≦15% (for PSL particles around 0.3 µm)

(Compliant with JIS B9921 and ISO21501-4）

Pump : Built-in

Display and Operation : 4.3 inch color LCD with touch panel

Communication Data : USB (Host: for printer, and for USB memory, Device: for PC）

Remote Measurement : Modbus (Ethernet, RS485: 9600, 19200, 38400 baud)

Recording Media : Built-in memory

Media No. of recording capacity, Format : Up to 8 MB, CSV format

Language : English, Japanese

Power AC adapter Input : 100〜240 V, Output: DC15V 4A

Operating environment :15〜35℃, 0〜85%RH (with no condensation)

Storage environment : -20〜50℃ (with no condensation)

Dimension : W150 X H163 X D228 mm

Weight : 3.4 kgs.

Initial Accessories : Main unit, AC Adapter, USB Cable, Zero Filter,

Tygon Tube (1 m), Inlet Protective Cap, Software CD

Guaranteed Time of Operation : Within 8 hours per day,

within 240 days per year