Particle size range |
0.3-10μm |
Particle size |
0.3 μ m and 5.0 μ m (fixed); 0.5, 1.0, 2.0 or 2.5 μ m (middle channel size optional) |
counting efficiency |
0.3μm: 50%; >0.45μm:100%(JIS) |
Upper limit of concentration |
2,000,000Particles/ft3, 5% overlap error |
Light source |
LASER Diode |
Zero adjustment |
<1 piece/5 minutes (meets JIS B9921 and ISO 21501-4) |
internet traffic |
2.83 liters per minute (0.1 CFM) |
calibration |
NIST |
Sampling tube |
Isokinetic sampling probe |
sampling mode |
Manual and automatic |
sample time |
1 second -99 minutes 59 seconds |
sampling frequency |
1-999 times or continuously |
Sampling output |
Built in HEPA filter |
Vacuum source |
Built in pump |
Communication method |
USB |
Data Storage |
1500 sampling points |
Alarm/status indication |
Low battery and maintenance |
display |
9.1-cm 160 * 160 monochrome LCD |
Host shell |
High wear-resistant injection molding |
power supply |
110-240VAC 50-60Hz |
battery |
Pluggable rechargeable lithium battery |
Battery operating time |
Continuous work for 4.5 hours |
charging time |
3 hours |
Host size (LxWxH) |
230mm*112mm*64mm |
weight |
0.58kg (including battery) |
standard |
CE,JISB9921,ISO21501-4 |
Warranty period (standard) |
1 year |
operating environment |
5-35 ℃, 20% -95% non condensing |
Standard accessory |
Manual CD, power cord, lithium battery, constant speed sampling head, filter, USB cable, TRAKPRO download software |
Handheld laser particle counter
Model 9303, 3-channel basic type
The TSI9303 handheld laser particle counter from the United States provides customers with a high-performance handheld particle counter that is more flexible in operation and more attractive in price for convenient particle pollutant control. The TSI9303 laser particle counter in the United States adopts a high wear-resistant injection molding design that is more convenient to hold. Direct reading buttons make operation simpler. 1500 data memory can be downloaded through screen display and USB. The TSI9303 laser particle counter in the United States can display three particle sizes simultaneously. Intermediate channel users can choose from 0.5, 1.0, 2.0, or 2.5 μ m. In addition to the standard one-year warranty, TSI provides a full range of technical services and support.
Characteristics and Performance of TSI9303 Laser Particle Counter in the United States
9303:0.3-10μm
Flow rate: 2.83 liters per minute (0.1 CFM)
Simultaneously display the number of channels: 3 channels (9303);
Compliant with ISO21501-4
USB output
1500 data memory (9303);
3.6-inch display screen (9303);
Li ion rechargeable battery
9303 is only 0.58 kg (including battery);
High wear-resistant injection molding design