Dust Particle Counter - 3887D
- Chinese operation interface.
- For the national GB/T16292-2010 testing standard, the instrument has built-in national standard test modes and can automatically determine the level based on results.
- Counter reports comply with GB/T16292-1996 and ISO14644-1 standards.
- Built-in delay test time, user-settable to avoid human interference.
- Configurable shortcut keys for one-touch testing, simple and convenient.
- Can store 7000 test data.
Product Introduction
Dust Particle Counter 3887D Product Overview:
- Chinese operation interface.
- For the national GB/T16292-2010 testing standard, the instrument has built-in national standard test modes and can automatically determine the level based on results.
- Counter reports comply with GB/T16292-1996 and ISO14644-1 standards.
- Built-in delay test time, user-settable to avoid human interference.
- Configurable shortcut keys for one-touch testing, simple and convenient.
- Can store 7000 test data.
Dust Particle Counter 3887D Product Features:
| Technical Parameters |
|
| Product Name |
Dust Particle Counter 3887D |
| Test Particle Size |
0.3 、0.5、 1.0、 3.0、 5.0μm |
| Light Source |
Laser Diode |
| Counting Efficiency |
Refer to JIS B9921 |
| Zero Count |
Refer to JIS B9921 |
| Coincidence Loss |
Less than 5% at 2,000,000 particles per cubic foot |
| Flow Rate |
0.1cfm（2.83 l/min） |
| Sampling Time |
10sec～99min59sec |
| Sampling Frequency |
1 to 99 times or continuous |
| Count Alarm |
In the range of 1 to 70,000,000 counts |
| Test Modes |
Single, repeat, continuous, calculation, GB/T16292 |
| Display |
192×64 dot matrix display |
| Error Indication |
Over count, laser power attenuation, exceeding calibration flow rate (±5%), low battery |
| Interface |
USB |
| Communication Speed |
9600bps |
| Data Storage |
7000 data (when set to calculation mode, one test counts as 4 data) |
| Power Supply |
4 AA batteries, Ni-MH batteries (4.8V-1.6Ah) or AC adapter (input 100-240V). Batteries cannot be charged via AC adapter; use the included dedicated charger. |
| Battery Operating Time |
Approximately 3 hours of continuous testing (Ni-MH batteries) |
| Dimensions |
108（W）×68（D）×196（H）mm |
| Weight |
Approximately 680g (excluding batteries) |
| Operating Environment |
Ambient temperature: 10-35°C (50-95°F) |
| Standard Accessories |
AC adapter, zero count filter, tube, operation manual, charger, portable carrying case, rechargeable batteries (1.2V-2000mAh or 2100mAh) ×4, communication software, communication cable |
| Optional Accessories |
Printer, 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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| Operation 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 Modes |
Single, national standard |
Single, repeat, continuous, calculation, remote, national standard, ISO (only 3887C, D) |
General, statistical, standard (various test standards) |
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