The StemAids Micro-TRI-gloss Brillancemeter is a professional gloss measurement instrument designed for accurate surface gloss evaluation at 20°, 60°, and 85° angles. It is suitable for quality control, coating inspection, paint testing, plastic surface analysis, automotive finishing, packaging inspection, research laboratories, educational labs, and industrial production environments.
Product Description
The StemAids Micro-TRI-gloss Brillancemeter measures surface gloss across three standard geometries in one compact instrument. The 20° angle is used for high-gloss surfaces, the 60° angle is used for general gloss evaluation, and the 85° angle is used for low-gloss or matte surfaces. This allows laboratories and production teams to evaluate a wide gloss range using a single portable device.
The instrument is useful for checking coating consistency, comparing batch quality, verifying surface finish, and maintaining product appearance standards. With digital memory, USB/Bluetooth connectivity, calibration support, and fast measurement response, it supports reliable gloss control in laboratory and industrial workflows.
Product Specifications
| Parameter | Details |
|---|---|
| Product Name | Micro-TRI-gloss Brillancemeter |
| Brand | StemAids |
| Reference Type | BYK-Gardner type Micro-TRI-gloss gloss meter / brillancemeter |
| Product Type | Digital gloss meter / surface gloss measurement instrument |
| Measurement Geometry | 20°, 60°, and 85° |
| Application | Universal gloss measurement for high-gloss, semi-gloss, and matte surfaces |
| Measurement Range | 0–2000 GU depending on selected angle and gloss level |
| Repeatability | Approx. ±0.2 GU / ±0.2%, depending on gloss range |
| Reproducibility | Approx. ±0.5 GU / ±0.5%, depending on gloss range |
| Memory | 999 measurements with date and time recall function |
| Interface | USB and Bluetooth, depending on supplied model configuration |
| Power Supply | 1.5 V AA alkaline battery or USB power support |
| Dimensions | 155 × 73 × 48 mm |
| Weight | Approx. 0.4 kg |
| Supplied Accessories | Calibration holder with built-in calibration standard, traceability certificate, software, USB cable, user manual, batteries, and carrying case |
| Suitable For | Paint, coating, plastic, metal finishing, automotive, packaging, paper, ceramic, research, quality control, and educational laboratories |
Key Features
- Three-angle gloss measurement: 20°, 60°, and 85°
- Suitable for high-gloss, medium-gloss, and matte surface evaluation
- Compact handheld design for laboratory and production-floor use
- Fast digital measurement with clear result display
- Memory storage for 999 readings with date and time
- USB and Bluetooth interface for data transfer and reporting
- Supplied with calibration holder and traceability certificate
- Useful for quality control, coating inspection, and surface finish verification
How to Use
- Clean the sample surface to remove dust, oil, fingerprints, or loose particles.
- Switch on the StemAids Micro-TRI-gloss Brillancemeter.
- Check calibration using the supplied calibration holder and standard tile.
- Select the required measurement geometry: 20°, 60°, 85°, or multi-angle mode.
- Place the instrument flat on the test surface without tilting.
- Press the measurement button and wait for the reading to appear.
- Record or save the gloss value in GU as per the quality-control procedure.
- Repeat measurements at different points for better surface evaluation.
- Transfer stored data through USB or Bluetooth if reporting is required.
- After use, clean the instrument body gently and store it in the carrying case.
Applications
- Paint and coating gloss measurement
- Automotive surface finish inspection
- Plastic and polymer gloss testing
- Metal finishing and powder coating quality control
- Packaging, paper, and printed surface inspection
- Ceramic, tile, and decorative surface evaluation
- Batch-to-batch quality comparison
- Research and educational laboratory demonstrations
- Industrial production-line surface appearance control
Safety and Handling Guidelines
- Use the instrument only on clean, dry, and stable surfaces.
- Do not expose the optical measurement window to dust, scratches, or solvents.
- Do not drop the instrument or apply pressure to the sensor area.
- Keep the calibration tile clean and protected inside its holder.
- Do not use abrasive cloths or harsh chemicals for cleaning.
- Store the instrument in the carrying case when not in use.
- Remove the battery if the device will not be used for a long period.
- Operate within recommended laboratory temperature and humidity conditions.
Quality and E-E-A-T Notes
The StemAids Micro-TRI-gloss Brillancemeter supports evidence-based surface inspection by using recognized gloss measurement geometries and traceable calibration support. It helps laboratories, manufacturers, and quality-control teams document gloss values, compare production batches, and maintain repeatable appearance standards across coated and finished products.
FAQ
1. What is the StemAids Micro-TRI-gloss Brillancemeter used for?
It is used to measure gloss or surface brilliance on coatings, plastics, painted surfaces, metals, ceramics, paper, packaging, and other finished materials.
2. What does Micro-TRI-gloss mean?
Micro-TRI-gloss means the instrument measures gloss at three angles: 20°, 60°, and 85°, covering high-gloss, medium-gloss, and matte surfaces.
3. Which angle should be used for high-gloss surfaces?
The 20° geometry is commonly used for high-gloss surfaces where small gloss differences need to be detected.
4. Which angle is used for general gloss measurement?
The 60° geometry is commonly used for general-purpose gloss measurement and standard surface comparison.
5. Which angle is used for matte surfaces?
The 85° geometry is used for low-gloss and matte surfaces where higher sensitivity is required.
6. Can the instrument store readings?
Yes, it can store up to 999 readings with date and time, depending on model configuration.
7. Does it include calibration support?
Yes, it is supplied with a calibration holder and built-in calibration standard for routine verification.
8. Can data be transferred to a computer?
Yes, data transfer is supported through USB and Bluetooth depending on the supplied version and software setup.
9. Is this product suitable for industrial quality control?
Yes, it is suitable for production-floor inspection, coating quality control, batch comparison, research, and laboratory testing.
10. How should the instrument be maintained?
Keep the optical sensor and calibration tile clean, avoid scratches, store the device in its case, and perform calibration checks before important measurements.
Why Choose StemAids?
StemAids laboratory and quality-control instruments are selected for practical testing workflows, reliable measurement support, and professional laboratory use. The StemAids Micro-TRI-gloss Brillancemeter supports accurate gloss evaluation, production quality monitoring, coating inspection, and surface appearance control for educational, research, industrial, automotive, packaging, plastic, paint, and coating laboratories.
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