LS117 densitometer is an instrument that can measure both optical density and light transmittance. The instrument adopt the diffuse transmission principle which is suitable for the optical density test of opalescent translucent materials and frosted matte materials. The light source of the instrument complies with the CIE photopic luminosity function and can pass the inspection of Chinese national metrological institute.
The LS117 Optical Density Meter conforms to the following standards:
JJF1225-2009 Calibration Specification for Transmittance Meter of Automobile
JJG920-2017 Diffuse Transmission Visual Densitometers
Content:
LS117 Optical Density Meter 1 pcs
AAA battery 4 pcs
User Manual 1 pcs
Black Flannelette 1 pcs
Calibration Report 1 pcs
Certificate / warranty card 1 pcs
Aluminum box 1 pcs
Packing box dimension 34x25x14 cm(LxWxH) 1 pcs
Linshang Optical Density Meter
#Grup produk P110915203
Spesifikasi
| Aperture (mm) | 2 |
|---|---|
| Dimensions (LxWxH) (mm) | 148x76x26 |
| Display | 240x160 dot-matrixes LCD |
| Light Source (nm) | 380-760 (conforming to CIE photopic luminosity function) |
| Light Transmittance Measurement Accuracy (%) | ±1 (0-50); ±2 (50-100) |
| Light Transmittance Resolution (%) | 0.0005 (0-10); 0.005 (10 -100) |
| Optical Density Measurement Accuracy (OD) | ±0.02 (0-2.00); ±1% (2.00-4.00); ±2% (4.00-6.00) |
| Optical Density Measurement Range (OD) | 0.000-6.000 |
| Optical Density Resolution (OD) | 0.001 (0.00-2.00); 0.01 (2.00-4.00) ; 0.1 (4.00-6.00) |
| Power Supply | 4 AAA alkaline dry battery |
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Informasi Produk
Description
Feature
High resolution, wide optical density measurement rangeThe optical density meter has wide measuring range. The optical density value can be measured to OD 6. The transmittance resolution is up to 0.005%.
Light transmittance and optical density are measured simultaneously
During the test, the interface displays both the transmittance value and the optical density value of the material.
Diffuse transmission light path design
The LS117 portable densitometer uses a diffuse transmission light path design, which has the same effect of the integrating sphere. There are relevant instructions in "GB / T 11500-2008 / ISO 5-2: 2001". The regulation has stated that “Use opale glass method instead of integrating sphere method as the basis of ISO standard diffuse transmission density".
High-precision and great accuracy
The light source complies with the CIE photopic luminosity function to ensure that it passes the testing of the Chinese Metrology Institute.
Two measurement ways for more flexible to use
The optical density meter has two measurement methods which is more flexible to use.
Fixed measurement: It is more suitable for testing regular or smaller objects.
Hand-held measurement: take the probe down for testing, which is more suitable for irregular and large-volume materials.
Use
Suitable for testing optical density of aluminized film, film, X-ray film, lens ink and other materials. The optical density meter is suitable for testing the light transmittance of opalescent translucent materials, matte materials.Ulasan Produk
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