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| Brand | TILO |
|---|---|
| Model | QA-A-H |
| Origin | Guangdong, China |
| Instrument Type | Universal Hardness Tester |
| Compliance | ASTM D3363, ISO 15184, GB/T 6739 |
| Test Angle | 45° ± 0.5° |
| Pencil Feed Depth Control | Fixed mechanical loading via gravity-assisted carriage |
| Stroke Length | 3–6 mm |
| Travel Speed | ~10 mm/s (manual push) |
| Sample Thickness Compatibility | Up to 10 mm |
| Base Plate Material | Anodized aluminum alloy |
| Weight | 1.2 kg |
| Dimensions (L×W×H) | 180 × 85 × 80 mm |
| Brand | 3nh |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | OEM/ODM Manufacturer |
| Country of Origin | China |
| Model | NQ-10-100A (Standard ISO 12233, 1×) / NE-10-100A (Enhanced ISO 12233, 1×) |
| Material | High-resolution photographic paper, semi-matte surface finish |
| Active Area Dimensions | 200 mm × 356 mm |
| Contrast | Normative (ISO 12233-compliant 4:1 luminance ratio) |
| Compliance | ISO 12233:2017 “Photography — Electronic still picture imaging — Resolution and spatial frequency responses” |
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