Dust Particle Counter - 3887L
- Counting report complies with GB/T16292-2010 standard
- Built-in delay test time, user-adjustable to avoid human interference
- Configurable shortcut keys for one-touch testing, simple and convenient, automatically determines cleanliness level based on test values
- Sampling time, sampling count, and interval time can be set precisely
- Can connect to a printer for direct output of test reports
- Built-in flow sensor ensures high precision in particle counting
- Connects to a computer via USB with powerful data processing capabilities
Product Introduction
Dust Particle Counter 3887L Product Overview:
- Counting report complies with GB/T16292-2010 standard
- Built-in delay test time, user-adjustable to avoid human interference
- Configurable shortcut keys for one-touch testing, simple and convenient, automatically determines cleanliness level based on test values
- Sampling time, sampling count, and interval time can be set precisely
- Can connect to a printer for direct output of test reports
- Built-in flow sensor ensures high precision in particle counting
- Connects to a computer via USB with powerful data processing capabilities
Dust Particle Counter 3887L Product Features:
| Product Name |
Dust Particle Counter 3887L |
| Test Particle Size |
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 |
10sec～99min59sec |
| Sampling Frequency |
1 to 99 times or continuous |
| Counting Alarm |
In the range of 1 to 70,000,000 counts |
| Test Mode |
Single/GBMODEL (FS-209E) |
| Display |
192*64 dot matrix display |
| Error Indication |
Over count, laser power attenuation, over calibration flow (±5%), low battery |
| Interface |
USB |
| Communication Speed |
9600bps |
| Cache |
3000 data points (when set to calculation mode, one test counts as 2 data points) |
| Power Supply |
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°C |
| Standard Accessories |
AC adapter, zero count filter, tube, operation manual, charger, portable protective case, rechargeable battery (1.2V-2000mAh or 2100mAh) ×4, communication software, communication cable |
| Optional Accessories |
Printer and cable, tripod |
Comparison Table of Main Parameters for Various Dust Particle Counter Models
| Model & Main Parameters |
3887L |
3887 |
3887C |
3887D |
3886 |
| Test Particle Size |
0.5 、 5.0um |
0.3 、 0.5 、 5.0um |
0.3 、 0.5 、 1.0 、 3.0 、 5.0um |
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| Operating Interface |
Chinese |
English |
Chinese |
Chinese |
English |
| Flow Rate |
0.1cfm （ 2.83L /min ） |
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| Sampling Time |
1sec ～ 99min59sec |
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| Data Storage |
3000 |
10000 |
7000 |
7000 |
500 |
| Test Mode |
Single, national standard |
Single, repeat, continuous, calculation, remote, national standard, ISO (only 3887C, D) |
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