Temperature Measurement Test Bench
Teaching objectives
It is possible to study problems associated with cold junction temperature compensation, electronic temperature control, and contact thermometry.
Technical specifications
- Work bench with electrical sockets and storage compartments.
- Electric muffle furnace.
- Thermostatically controlled water bath, with agitator and resistance heater controlled by contact thermometer.
- Two thermos flasks for ice.
- Control and measurement cabinet with temperature controller and indicators including:
- 1 digital millivolmeter.
- 1 six way selector.
- 1 digital temperature indicator for platinum resistance probe.
- 1 digital temperature indicator for thermistor.
- 1 digital temperature indicator for the furnace.
- 1 temperature controller for the furnace.
- Set of temperature probes, thermistors, platinum-resistances and thermocouples:
- 1 thermistor probe for liquids.
- 1 platinum resistance probe ( PT 100).
- 1 thermocouple K (nickel, chrome / nickel-aluminium).
- 1 thermocouple J (iron/copper/nickel).
- 1 thermocouple S (platinum-10% rhodium/platinum)
Dimensions and weight
- 175 x 80 x 110 mm, 80 kg
Essential requirements
- Electricity : 220/240 volt, 50 Hz. Other voltages on request
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