LN2 Cryostat for Optical Measurements
MLN2CS-20 |
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| This cryostat for microscopic measurements features a synthetic quartz optical window and liquid nitrogen sample cooling. After the sample chamber is evacuated to provide vacuum insulation, the sample stage is cooled with liquid nitrogen, allowing optical measurements of the cooled sample. The distance from the outer surface of the measurement window to the sample stage is only 3 mm, enabling measurements with short-working-distance objective lenses. The synthetic quartz window supports measurements over a broad wavelength range from ultraviolet to near-infrared. |
■Specifications |
| Temperature Range |
80 K (-193°C)–400 K (127°C) |
| Maximum Sample Size |
16 mm diameter × 1 mm thickness |
| Window Material / Diameter / Thickness |
Synthetic quartz / 20 mm / 1 mm |
| Sample Stage Size |
20 mm diameter |
| Distance from Sample Stage to Outer Window Surface |
3 mm |
| Temperature Sensor |
Pt100 resistance temperature detector |
| Vacuum Pressure |
1 × 10−2 Pa (recommended value) |
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| *Specifications and appearance are subject to change without notice for product improvement. |
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