Transmittance Meter 透过率测量仪Ⅰ型
The transmittance measuring instrument is a transmission colorimeter measuring material transmittance and color under 0° illumination, suited to industrial inspection and process control. It automatically measures optical-material transmittance/reflectance at multiple angles to calculate transmittance, reflectance, color coordinates and optical film thickness.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Illumination Angle [Normal Incidence] | 0 degrees ( Normal Incidence ) |
| Output Probe | Collimator;Objectives (4X,10X) |
| Spot Size | ≥ 1.2 mm |
| Detector | Thinned Back-Illuminated CCD |
| Detection Range | 380 ~ 1100 nm（200 ~ 1100 nm） |
| Wavelength Repeatability | ± 0.2 nm |
| Repeated Measurement Error | < 0.3% |
| Sample Type | Glass samples, specular or frosted |
| Test Duration [Single point] | Single-Point Test Time <2s |
| Calibration Reference Standard | Fully BK-7 polished glass |
| Standard Illuminant [Optional] | Optional A,C,D65 Standard Light Sources |
| Tristimulus (CIE 1931 X, Y, Z) Accuracy | better than +/-0.10 |
| Chroma (CIE 1931 x,y) Accuracy | better than +/-0.005 |
| LAB Colors [CIE 1976 L*, a*, b*；L] | L ± 2.0 |
| LAB Colors [CIE 1976 L*, a*, b*；a*, b*] | a*, b* ± 0.8 |
| Spectral Data Output | T% vs. wavelength |
| Color Data Output | Tristimulus 1931 X,Y,Z Tristimulus 1964 X,Y,Z CIE 1931 x,y ，; CIE 1976 L*, a*, b* CIE 1976 L*, u*, v* |
| Ambient Temperature | 0 ~ 35℃ |
| Humidity [Noncondensing] | Relative Humidity <90%;Noncondensing |
Applications
Key Features
Datasheet
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