Glass Annealing Strain Polariscope with Sensitive Tint Plate
| Product code | CMI-IND-0462 |
| Categories | Glass Products Testing Instruments |
| Standards | Manufactured to IS / BS / EN / ASTM / AASHTO as applicable |
| Supply | India and export — 90+ countries |
- Description
Polariscope with LED backlight, crossed polarisers and a sensitive tint plate that shows residual strain in glassware as colour fringes. Used by glass manufacturers to check annealing quality.
Specification
The article is placed between crossed polarisers and the colour fringes indicate strain. The tint plate allows quantitative stress comparison by colour.
Features
- White LED backlight
- Rotating polariser and analyser
- Sensitive tint plate
- Large viewing area 300 mm
- Strain scale chart
Technical Specifications
| Viewing area | 300 mm diameter |
| Light | White LED |
| Tint plate | 565 nm |
| Polariser | Rotatable 360 degrees |
| Strain range | 0 to 100 nm retardation |
| Height | Bench type |
| Standards | ASTM C148, ISO 4790, IS 6761 |
| Power | 230 V AC, 50 Hz |
Standard Accessories
- Tint plate
- Strain chart
- Specimen stand
Glass Annealing Strain Polariscope with Sensitive Tint Plate suppliers in India
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