KANOMAX 3444 Digital Dust Monitor (0.001 ~ 10.0 mg/m3)

Measuring Method: Light Scattering Method

Measuring Range: 0.001 to 10.0 mg/m3

Measuring Modes:

1.) Standard mode (6, 10, 30sec / 1, 2, 3, 5, 10min)

2.) Free mode (1 to 59sec or 1 to 99min)

3.) Manual mode (manual operation to start & end the measurement)

4.) TWA mode (measurement interval time & alarm can be set)

5.) Calculation mode (meas. start time, meas. period of time, meas. times can be set, based on repeat meas.)

(* Measurement data is automatically saved on internal storage)

6.) User calibration (Background, sensitivity adjustment)

7.) Cleaning

Accuracy: +/- 10% of reading

Linearity: ±5% of the reading value

Light Source: Semiconductor laser diode

Detector: Photodiode

Display: Color LCD Display

Data Storage: Max. 100,000 data (*saved data can be read on display)

Interface: USB

Output: 

Analog output (*output range can be selectable)

0 to 1,000CPM (0 to 1V)

0 to 10,000CPM (0 to 1V)

0 to 1,000CPM (0 to 1V, 1,000 to 10,000CPM, 0.1 to 1V [AUTO])

Pulse output (*photocoupler output)

Alarm output (*photocoupler output)

Communication: USB port (reading savd data, parameter setting, remote measurement)

Power: AA batteries (*6 pcs), AC adapter (AC100 to 240V) (*option)

Dimensions: W 6.4″ x H 4.3″ x D 2.4″ (162 x 109 x 60mm)

Weight: 2.9 lbs. (1.3 kg)