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Product Information:_..

The heating chamber can be employed to conduct the Franck-Hertz experiment or the sodium resonance fluorescence experiment in safety. It consists of a powder-coated sheet steel casing with two viewing windows. The front plate is attached via six knurled screws. The chamber is heated via a tubular heating element in the chamber floor. Temperature measurement and regulation is carried via an integrated micro-controller and a PT 100 thermocouple. A digital temperature display allows you to read off the temperature set-point and the actual temperature value. The “SET” button can be used to toggle the display between ° Celsius and ° Fahrenheit. The “+/-” keys allow you to set the set-point for the temperature in steps of 1 K. There is an opening at the top with a spring clip for holding a thermometer and a thermally insulated carrying handle. The heating chamber can accommodate both the Franck-Hertz tube with Hg filling and the sodium fluorescence tube on furnace wall.

Specifications:_..

교류 전원 전압 :_..	230 V (±10%), 50/60 Hz_..
Dimensions of front opening:	230 mm x 160 mm approx.
Heating power:	800 W
Maximum temperature:	300°C
Temperature constancy:	±1°C approx.
Dimensions:	335 mm x 180 mm x 165 mm approx.
Weight:	5.6 kg approx.

Note:_..

Without support plate and tube; must be purchased separately.