IN101T Integrating Nephelometer – Real-Time Aerosol Measurement
The IN101T by AirPhoton is a rugged, high-precision integrating nephelometer designed for real-time monitoring of aerosol scattering. Whether in the lab, field, or at high altitude, it delivers accurate forward and back scatter measurements at three wavelengths. Built for durability and versatility, the IN101T adapts easily to clean conditions, long inlet tubes, or aircraft integration—making it ideal for ambient air quality research, climate studies, and remote sensing support.
Features
- Measures forward and back scatter for comprehensive particle characterization
- Operates at three wavelengths for versatile aerosol profiling
- Designed for real-time particulate monitoring
- Equipped with a high-speed fan for consistent sample flow
- Field-deployable, lab-grade sensitivity, and aircraft adaptable
- Ideal for high-pressure intake scenarios (e.g., long inlets, high altitudes)
Applications
- Ambient air quality monitoring
- Environmental research and field studies
- High-altitude and clean condition monitoring
- Aircraft-based atmospheric measurements
- Laboratory studies on particle scattering and size distribution
- Remote sensing calibration or validation support
Specifications
| Specification | Details |
|---|---|
| Dimensions | 9″ x 10″ x 24″ |
| Mass | 6.8 kg |
| Operating Temperature | -30°C to +45°C |
| Wavelengths | 450 nm, 532 nm, 632 nm |
| Angular Range | 7° to 90° ; 90° to 170° |
| Scattering Measurement | Full (Forward + Back Scattering) |
| Standard Measurement Range | 0.0–3,000 Mm⁻¹ |
| Extended Measurement Range | Up to 20,000 Mm⁻¹ (upon request) |
| Lower Detectable Limit | <0.15 Mm⁻¹ (60 sec avg); <0.06 Mm⁻¹ for backscattering |
| Time Resolution | 15 sec (standard); 1 sec (minimum) |
| Sensitivity | <0.1 Mm⁻¹ |
| Calibration Feature | Clean air reference for auto zero/span |
Download
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