Can accurately measure the transmittance of thin and small curved surface samples
JY-T05 Microscopic Transmittance Tester
Product Introduction
The JY-T05 microscopic transmittance detector can accurately measure the spectral transmittance of small, thin, and curved samples that cannot be measured by current spectrophotometers. It can quickly measure the high transmittance of various spherical devices and achieve real-time non-destructive testing of samples.
Product Features
- Characteristic 1: Measurement of Radiant Sample Transmittance: Using a special optical system, the transmittance of the curved lens surface can be accurately measured.
- Feature 2: Can measure the transmittance of small areas: Focus on the small light spot on the sample surface with an objective lens（
- Feature 3: Short measurement time: Due to the use of a high-speed spectral metering mechanism with a planar grating and line sensor, fast and highly repetitive measurements can be performed.
- Feature 4 supports XY chromaticity diagram LaB * Measurement: The color of an object can be determined by the spectral transmittance method using spectrophotometry; Compare color differences. More authentic reflection of subjective color perception of materials.
- Characteristic 5 Microscopic Transmittance Test: It can test the transmittance of lenses or transparent materials in a microscopic environment, accurately analyzing the uniformity of each part of the lens.
Product Specifications
|
parameter item
|
Parameter content
|
|
measurement system
|
Electricity to Light
|
|
detector
|
1024 photodiode array detector
|
|
light source
|
halogen tungsten lamp
|
|
Wavelength range (nm)
|
400~1000
|
|
Measure beam diameter (mm)
|
≤φ1
|
|
Wavelength accuracy (nm)
|
≤ 1.5 (holmium oxide filter at 637.80nm)
|
|
Wavelength repeatability (nm)
|
≤0.2
|
|
Luminous accuracy (% T)
|
≤ 1.5 (neutral density glass filter at 546.1nm, 590nm, 635nm)
|
|
Luminous repeatability (% T)
|
≤0.2
|
|
stage
|
Double layer stage design (size ≥ 210 × 140mm, movement range ≥ 75 × 50mm)
|
|
eyepiece
|
Wide field of view WF10x (φ 20mm)
|
|
objective lens
|
5×
|
