This Instrument structure is different from the traditional photoelectric effect demonstrator, the traditional instruments with high-voltage power supply, low voltage power supply, micro-current amplifier and the UV light source, assorted to complete experiment, and experiment difficult, not easy to complete. This product in our factory uses a new type of photoelectric conversion metallic material photoelectric tube, without any supporting equipment, as long as there is light (natural light or fluorescent light) can test, completion of the experiment is very convenient, good effect. It is the photoelectric effect demonstration Product replacement of new products.

 

2. Main technical performance:

2-1, Photoelectric tube: InSb.

2-2, Light current output: light direct irradiation> 1mA.

2-3, filters: green, orange, almost red, bright red, dark slide.

2-4, Indicating Meter: ammeter: 0 ~ 1.0mA.

2-5, Provide light: 3W, 220V daylight, brightness adjustable sub-4 file.

2-6, Working environment: Temperature: 0 ~ 40 ℃.

Relative humidity: <85%.

2-7, Working hours: continuous.

2-8, Power Supply: 220V, 50Hz