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EPAM 7500顆粒物監(jiān)測儀是直接閱讀環(huán)境監(jiān)測顆粒物，同時實時測量重采樣、溫度和相對濕度?？苫Q的尺寸選擇性采樣頭讓PM10，可入肺顆粒物，PM1.0或者TSP監(jiān)
EPAM 7500顆粒物監(jiān)測儀
美國SKC采樣器EPAM 7500是直接閱讀環(huán)境監(jiān)測顆粒物，同時實時測量重采樣、溫度和相對濕度?？苫Q的尺寸選擇性采樣頭讓PM10，可入肺顆粒物，PM1.0或者TSP監(jiān)測。安裝一個過濾器支架并行交叉校正重采樣，進一步微粒分析或測定金屬和碳含量。
EPAM 7500顆粒物監(jiān)測儀性能特點：
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Technical Specification
| Accuracy | ±10% |
| Sensing Range | 0.001 to 40 mg/m3, 0.01 to 400 mg/m3 |
| Display Resolution | 0.001 µg/m3 |
| Particle Size Range | 0.1 to 100 µm |
| Measurement Precision | ±0.003 mg/m3 (3 µg/m3) |
| Calibration | NIOSH 0600 gravimetric method - NIST traceable SAE fine test dust ISO 12103-1 |
| Displayed Particle Concentration | Instantaneous, TWA, S, Minimum, Maximum |
| Sample Flow Rate | 2 L/min |
| Temperature Sensor Range | -20 to + 60°C |
| Relative Humidity Sensor Range | 5 to 100 %RH |
| Power | Rechargeable, interchangeable LI-ion battery pack or AC adaptor |
| Operating Time | >24 hours |
| Charging Time | Approx 5 hours |
| Alarm Output | 90 dB at 3 ft |
| Digital Output | RS-232, USB |
| Data Storage | 75,000 data points |
| Sampling Rate | 1, 5, 10 seconds, 1, 15, 30 or 60 minutes |
| Temperature | Operating: -10 to +50°C Storage: -20 to +60°C |
| Dimensions | 11.4 x 24.4 x 22.9 cm (4.5 x 9.6 x 9") |
| Weight | 3200 g |
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