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Teaching suggested applications*

-          Study of thermal exchanges on a plate by forced convection.

-          Influence of the inclination of the plate on the transmission of heat to the ambient air by free convection and radiation.

-          Study of the different thermal conductivity of insulating materials.

Description

The PTC 100 bench allows the study of heat transfer. A heated flat plate which can be put into different positions (variable angle) allows us to quantify the thermal energy transferred to the air by convection and by radiation. Students will compare the different angles as well as the different plans (forced or natural). The plates of different materials may also be placed on the heating plate. The goal is to measure the thermal conductivity of the latter (we measure the temperature difference and the quantity of energy passing through the plate).

The robust design of this equipment makes it suitable for use in schools.

Its anodized aluminum structure on wheels with brakes gives it a very robust as well as a high flexible integration into your premises.

The manufacturing of this equipment meets European machine directive

1. Temperature controller
Allows to regulate the temperature of the plate
Setpoint between ambient and 70°C
2. 7” touche screen display
Allows to displays the measures of temperature and the electrical power of heating plate
3. Sample of different insulating materials
Set of plates where their thermal conductivity is to be determined
4. Heating plate with variable inclination
Made of a flexible heating plate for a uniform heating with power of 100W Very low thermal inertia
5. Fan
Variable speed for the study of forced convection
6. Insulating tubular duct
Allows the study of the chimney effect
7. Pushbutton
Allows to read the power used by the resistor on the voltmeter and ammeter
8. Surface temperature probe
Displaying on digital display with contact thermocouple

• Electrical supply : 230 VAC – 50 Hz
• Electrical network : 1 phase + Neutral + Earth
• Dimensions:  (LxWxH mm): 1000 x 660 x 700
• weight (Kg): 40