1. The sensitometer is used to measure the sensitivity of photographic film to light.
敏感度计用于测量照相胶片对光的敏感度。

2. The technicians adjusted the sensitometer to ensure accurate readings.
技术人员调整了敏感度计，以确保准确读数。

3. It is important to calibrate the sensitometer regularly to maintain its accuracy.
定期校准敏感度计是非常重要的，以保持其准确性。

4. The sensitometer showed that the film was properly exposed to light.
敏感度计显示，胶片被正确曝光了。

5. The laboratory uses a high-quality sensitometer to test the sensitivity of different films.
实验室使用高质量的敏感度计来测试不同胶片的敏感性。

6. The photographer relied on the sensitometer to determine the best exposure settings for the film.
摄影师依赖敏感度计来确定最佳的胶片曝光设置。