產品名稱:即時PM10/PM2.5/PM10-2.5
- 類別:粒狀物監測
- 型號:TAPI T640
- 特點:-連續、即時PM10/PM2.5質量濃度監測
-美國EPA認證
-低維護成本、低操作成本
-卓越的測量靈敏度與精準度
產品說明
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T640 PM Mass Monitor 是環境微粒監測儀的下一個突破, T640具有1分鐘或更好的時間分辨率,且具有出色的測量靈敏度和精準度。
Measurement Principle | Broadband spectroscopy using 90° white-light scattering with Polychromatic LED |
Particle size resolution | 256 sizes over 0.18 – 20µm range, combined to 64 channels for mass calculation |
PM Mass Measurements | PM10, PM2.5 and PM10-2.5 simultaneously; PM1 (optional) |
PM Mass Resolution Measurement Range | 0.1 - 10,000 µg/m3 |
Mass Measurement & Display Resolution | 0.1 µg/m3 |
Precision | ±0.5 ug/m3 (1-hr average) |
Lower Detectable Limit | <0.1 ug/m3 (1-hr average) |
Data Rate | 10s to 48hr (user selectable) |
Mass Concentration Accuracy | Exceeds US EPA PM10 FEM and Class III FEM PM2.5 performance requirements for additive and multiplicative bias compared to FRM samplers |
Flow Rate | 5.0-lpm sample flow (Standard model); 11.67-lpm optional bypass flow (with option 640x) |
Flow Accuracy | Within ±1%; (Typically within ±0.5%) |
Operating Conditions | |
Operating Temperature | 0 - 50°C, non-condensing |
Ambient Temperature | -40 - 60°C |
Ambient Relative Humidity | 0 - 100% |
Sample Humidity Control | 24VDC, 90W (max) heater controlled to 35% RH |
Weatherproof enclosure required with 0 - 50°C, non-condensing environmental control | |
Requires only 10-min warm-up time | |
Interfaces and Data Storage | |
T Series analyzer interface with full touch screen display and NumaView™ premium operating software and NumaView™ remote software | |
4Gb memory allows for > 1 year of internal data storage | |
Front Panel USB Ports | 2x type-A Peripheral Ports |
Ethernet Communication (supports TCP/IP Modbus and HTTP polling protocols) | |
Electrical | |
T640 instrument | 100 - 240VAC 50/60Hz, Power consumption < 120W @ 120VAC |
External pump (for optional bypass flow - option 640x) | 100 - 120VAC 60Hz or 220-240VAC 50/60Hz, Power consumption <360W @ 120VAC |
Physical Specifications | |
Unit dimensions (HxWxD) | 7” x 17” x 14” (17.8 x 43.2 x 35.6 cm) |
Unit weight | 19 lbs (8.6 kg) |
Sample heater tube height | 43” (109 cm) |
Sample heater tube weight | 6 lbs (2.7 kg) |
Certifications | |
US EPA PM2.5 Federal Equivalent Method EQPM-0516-236 | |
US EPA PM2.5 Federal Equivalent Method EQPM-0516-238* | |
US EPA PM10 Federal Equivalent Method EQPM-0516-239* | |
US EPA PM10-2.5 Federal Equivalent Method EQPM-0516-240* | |
*with 640x option Specifications are subject to change without notice. All specifications are based on constant conditions. |