Dust Particle Counter - 3887
- High cost performance, popular handheld dust particle counter on the market. Can simultaneously test 3 channel particle sizes (0.3, 0.5, 5.0 μm).
- Built-in national standard test mode according to GB/T16292-2010, can directly calculate UCL values.
- Built-in delay test time, adjustable to avoid human interference.
- Configurable shortcut keys for one-key testing, simple and convenient.
- Can store 10,000 test data points.
- Palm-sized, compact, and portable.
Product Introduction
Dust Particle Counter 3887 Product Overview:
- High cost performance, popular handheld dust particle counter on the market. Can simultaneously test 3 channel particle sizes (0.3, 0.5, 5.0 μm).
- Built-in national standard test mode according to GB/T16292-2010, can directly calculate UCL values.
- Built-in delay test time, adjustable to avoid human interference.
- Configurable shortcut keys for one-key testing, simple and convenient.
- Can store 10,000 test data points.
- Palm-sized, compact, and portable.
Dust Particle Counter 3887 Product Features:
| Product Name |
Dust Particle Counter 3887 |
| Test Particle Size |
0.3、0.5、5.0μm |
| Light Source |
Laser Diode |
| Counting Efficiency |
Refer to JISB9921 |
| Zero Count |
Refer to JISB9921 |
| Flow Rate |
0.1cfm(2.83L/min) |
| Sampling Time |
1sec～99min59sec |
| Sampling Frequency |
1 to 99 times or continuous |
| Count Alarm |
Within 1 to 70,000,000 counts |
| Test Mode |
Single/Repeat/Continuous/Calculate/Remote/GBMODEL (FS-209E) |
| Display |
20 characters, 4-line LCD |
| Error Indication |
Exceeding max count, laser power attenuation, exceeding calibration flow rate (±5%), low battery |
| Interface |
RS-232C or RS-485 (selectable in menu), RJ-11 to N.B. RS-485 for daisy chain connection |
| Communication Speed |
9600bps |
| Buffer |
10,000 data points (in calculation mode, one test counts as 2 data points) |
| Power |
4 AA batteries, Ni-MH battery (4.8V-1.6Ah) or AC adapter (input 100-240V), battery should be charged with the included dedicated charger |
| Battery Operating Time |
Approximately 3 hours of continuous testing (Ni-MH battery) |
| Dimensions |
108(W)×68(D) ×196(H)mm |
| Weight |
Approximately 680g (excluding batteries) |
| Operating Environment |
Ambient temperature: 10-35℃ |
| Standard Accessories |
AC adapter, zero count filter, tube, operation manual, charger, rechargeable battery (1.2V-2000mAh or 2100mAh) ×4, communication software, communication cable, portable protective case |
| Options |
Printer and cable, tripod |
Comparison Table of Main Parameters for Various Dust Particle Counter Models
| Model & Main Parameters |
3887L |
3887 |
3887C |
3887D |
3886 |
3900 |
| Test Particle Size |
0.5 、 5.0um |
0.3 、 0.5 、 5.0um |
0.3 、 0.5 、 1.0 、 3.0 、 5.0um |
0.3 、 0.5 、 1.0 、 3.0 、 5.0 、 10.0um |
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| Operating Interface |
Chinese |
English |
Chinese |
Chinese |
English |
English |
| Flow Rate |
0.1cfm （ 2.83L /min ） |
1.0cfm （28.3L/min） |
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| Sampling Time |
1sec ～ 99min59sec |
1sec ～ 24h |
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| Data Storage |
3000 |
10000 |
7000 |
7000 |
500 |
5000 (CF card) |
| Test Mode |
Single, National Standard |
Single, Repeat, Continuous, Calculate, Remote, National Standard, ISO (only 3887C, D) |
General, Statistical, Standard (various test standards) |
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