Vacuum Heating Chamber for Optical Measurement
MVHC-3040 |
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This is a compact vacuum heating unit designed for high-temperature heating and optical measurement in a vacuum environment. With heating up to 500°C and stable PID temperature control, it is ideal for evaluating materials at high temperatures. A quartz glass optical window (effective diameter φ40 mm) on the front allows laser irradiation of the sample and observation of emission. This makes it suitable for evaluating temperature-dependent optical properties, such as high-temperature photoluminescence (PL) measurement during heating. The center height of the sample holder is set at 190 mm, making it easy to align with the optical axis of the optical system. The vacuum chamber supports a vacuum of 1 × 10-3 Torr, providing a measurement environment that minimizes oxidation and contamination of the sample. The vacuum port uses an NW25 flange, allowing easy connection to a variety of vacuum equipment. |
■Specifications |
| Temperature range |
Room temperature to 500°C |
| Temperature control |
PID control with K-type thermocouple |
| Vacuum |
1 × 10-3 Torr |
| Optical window |
Quartz glass (effective diameter φ40 mm) |
| Sample mounting surface size |
W30 mm × H40 mm |
| Sample holder center height |
190 mm |
| Vacuum port |
NW25 flange |
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*Specifications and appearance are subject to change without notice for improvement. |
