Handheld Multi-Wavelength Luminous Transmission Meter - Features:
- Newest Microchip Technology
- Instant Multi-Wavelength Light Transmission Measurement
- Large LCD Display comfortable to read
- Light Source 350nm - 940nm Wavelength
- Light Source 400nm - 750nm Wavelength
- Light Source 940 nm Wavelength
- Light Source 350 nm Wavelength
- Newest Light Source Technology – Maintenance-free Precision
- High-Precision Photo Sensor
- Automatic Calibration
- Comfortable Softtouch Buttons
- User-friendly Application
- Calibration Standard
- Extensive Battery Life
- Professional Application
- High Accuracy & High Precision
- Ergonomic Design
- Reliable Performance & Longevity
- Engineered in accordance with international test standards including ASTM D1003, ASTM D1494 - 17, ASTM D1746 - 15, ISO 9050:1990, ISO 13468-1:2019
Advanced Light Transmission Meter – Specifications:
| Model | QPI-115A | QPI-115B | QPI-115C | QPI-115D | QPI-115S | QPI-115U |
|---|---|---|---|---|---|---|
| Sensor | Magnetic Sensor | Magnetic Sensor | Magnetic Sensor | Magnetic Sensor | Magnetic Sensor | U-Shaped Sensor |
| Measuring Range | 0.0% - 100.0% | 0.0% - 100.0% | 0.0% - 100.0% | 0.0% - 100.0% | 0.0001% - 100.00% | 0.0% - 100.0% |
| Test Method | Direct Light Transmission | Direct Light Transmission | Direct Light Transmission | Direct Light Transmission | Direct Light Transmission | Direct Light Transmission |
| Light Wavelength | 350nm - 950nm | 400nm - 750nm | 950nm | 350nm | 380nm - 760nm | 380nm - 780nm |
| Display Resolution Light Transmission | 0.1% | 0.1% | 0.1% | 0.1% | 0% - 10% 0.0005% 10% - 100% 0.005% | 0.1% |
| Display Resolution Optical Density | 0OD - 2.00OD 0.001OD 2.00OD - 4.00OD 0.01OD 4.00OD - 6.00OD 0.1OD | |||||
| Newest Light Source Technology Maintenance-Free Precision | Yes | Yes | Yes | Yes | Yes | Yes |
| Max Sample Thickness | 20mm | 20mm | 20mm | 20mm | 20mm | 12mm |
| High-Precision Light Source | Yes | Yes | Yes | Yes | Yes | Yes |
| High-Precision Photo Sensor | Yes | Yes | Yes | Yes | Yes | Yes |
| Sensor Size | 10mm | 10mm | 10mm | 10mm | 10mm | 2mm |
| Resolution | 0.1% | 0.1% | 0.1% | 0.1% | 0.1% | 0.1% |
| Accuracy Light Transmission | ±2% | ±2% | ±2% | ±2% | 0% - 50% ±1% 50% - 100% ±2% | ±2% |
| Accuracy Optical Density | 0OD - 2.00OD ±0.02% 2.00OD - 4.00OD ±1% 4.00OD - 6.00OD ±2% | |||||
| Repeatability | ±0.2% | ±0.2% | ±0.2% | ±0.2% | ±02% | ±0.2% |
| Instant Sample Measurement | Yes | Yes | Yes | Yes | Yes | Yes |
| Automatic Calibration | Yes | Yes | Yes | Yes | Yes | Yes |
| Extensive Battery Life | Yes | Yes | Yes | Yes | Yes | Yes |
| High Accuracy & High Repeatability | Yes | Yes | Yes | Yes | Yes | Yes |
| Ergonomic Design & Reliable Performance | Yes | Yes | Yes | Yes | Yes | Yes |
| Engineered in accordance with international test standards including ASTM D1003 ASTM D1494-17 ASTM D1746-15 ISO 9050 ISO 13468-1 | ||||||
Handheld Light Transmission Meter – Included items:
- Professional Multi-Wavelength Light Transmission Meter
- Carrying Box
- Calibration Standard
- Carefully Calibrated
- Calibration Certificate
- Quality Certificate
- Extended Warranty
- Lifetime Support
- User Manual
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