Integrated Transmittance Measurement Instrument VIS3-200-800
Shanghai Jiepu Technology's transmittance instrument uses a ratio method. Its integrated imported tungsten-halogen lamp operates continuously for 2000 hours with stability >99.99%. Nondestructive, fast, high-accuracy measurement serves polymer materials, optical lenses, crystals, plastics, textiles and LED backlight panels. Douyin demonstration: https://www.douyin.com/user/self?modal_id=7363167072077057280 Bilibili demonstration: https://www.bilibili.com/video/BV1sH4y1V7CD/ Procedure: 1. Turn off the source and acquire electronic noise. 2. Turn on the source, set 100ms exposure and acquire a reference spectrum. 3. Place the sample and acquire its spectrum. X shows wavelength; Y shows corresponding transmittance.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Wavelength Range | 200-800nm |
| Applicable Applications | Applications Toward the UV Region |
| Recommended Light Source | Flashing Xenon Lamp |
| Wavelength Resolution | 2048 channels, 0.3nm spacing (minimum) |
| Detector | CMOS linear array, 2048 pixels, linearity >99.8% |
| Operating Mode | Single acquisition/continuous acquisition/external triggering |
| Exposure Time | 0.06 ms-65m |
| Optical slit | 25um ( Default ) / 50um / 100um, 200um |
| Illumination Reception | 90-Degree Transmission |
| Spot size | 1-3mm adjustable |
| Measurement Range | Transmittance 0-100% |
| Single Acquisition Time | 0.1 s |
| Wavelength Accuracy | <0.5nm |
| Wavelength Repeatability | 0.1nm |
| Transmittance Accuracy | 0.5% |
| Instrument Repeatability | >99.9% |
| Measurement Parameters | Wavelength Transmittance, Average Transmittance, Transmittance Spectrum, Transmittance versus Time; XY,XYZ,LAB,HSV, UVA, UVB, UVC |
| Circuit | Built-in xenon lamp control circuit |
| Connectors and Data | 30PIN connector, including USB (480Mbps)/TTL (3.3v)/RS232/485 |
| Integration Scheme | Transmittance, Absorptance, Transmittance, Irradiance, etc. |
| Self-Recovery Device | 7x24-hour, 365-day continuous operation; built-in watchdog |
| Dimensions | 300 mm × 185 mm × 104 mm |
Applications
Key Features
Datasheet
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Supplier Information
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