The TP117 optical density meter is mainly used to measure the optical density and transmittance of materials, and is mainly suitable for the measurement of the following three types of materials:
1. The light transmittance of various diffuse transmission materials such as milky white, foggy, matte surface, etc.
2. Optical density measurement of X-ray film, aluminum film and other materials
3. Density measurement of various film films
Technical Parameters
1. Light transmittance measurement accuracy: ±1% (0% --- 50%)
±2% (50% --- 100%)
2. Light transmittance resolution: 0.0005% (0% --- 10%)
0.005% (10% --- 100%)
3. Optical density measurement range: 0.000 OD --- 6.000 OD
4. Optical density measurement accuracy: ±0.02 (0 --- 2.00 OD)
±2% (2.00 --- 6.00 OD)
5. Optical density resolution: 0.001 OD (0 --- 2.00 OD)
0.01 OD (2.00 --- 4.00 OD)
0.1 OD (4.00 --- 6.00 OD)
6. Light hole size: 2mm
7. Light source: 380nm-760nm, in line with CIE photopic function standard
8. Instrument weight: about 576 grams (without batteries)
9. Power supply: 4*AAA alkaline dry battery
10. Display: 240*160 dot matrix LCD
11. External dimensions of the instrument: length 148mm * width 76mm * height 26mm
