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HL 104 Temperature Measurement Training Panel Show data sheet (pdf file)
Technical Description
Four measuring sections with different thermometers can be individually selected using ball valves. The temperatures measured using the resistance thermometer and the thermocouple are displayed digitally. The bimetallic dial and liquid-in-glass thermometers are direct indicating instruments. The response of the measuring devices for different flows can be investigated. The flow rate is measured with a rotameter. The effect of different installation positions and methods on measurement accuracy can be investigated.
A supply of hot water is required for operation.
The training panel can be fitted to the HL 100 Universal Stand.
Learning Objectives / Experiments
· Function, type of construction and applications of bimetallic dial thermometers
· Function, type of construction and applications of liquid expansion thermometers, resistance thermometers and thermocouples
· Measuring precision, sensitivity and measuring errors of the different thermometers
· Installation methods, installation errors and response
Features
Portable training panel for investigating different methods of temperature measurement
Four different measuring sections
Measuring sections can be selected by ball valves
Water connections using quick action hose couplings
Available accessories
HL 090 -- Supply Bench for Training Panels
HL 100 -- Universal Stand for Training Panels
HL 108.01 -- Electrical Water Heater
HL 108.02 -- Gas Water Heater
HL 108.03 -- Water to Water Heat Exchanger Unit
Alternative products
WL 202 -- Fundamentals of Temperature Measurement
Specification
[1] Training panel for experiments on temperature measurement
[2] l x w x h 1650x200x1100mm, weight 46kg
[3] Investigation of 4 different temperature measuring techniques in the range from 0...60°C
[4] 4 different measuring sections, can be selected individually with ball valves
[5] Digital display of the temperatures measured using the electronic sensors
[6] Flow rate measurement with rotameter
[7] Water connections using quick action hose couplings
[8] 230V, 50/60Hz, 1ph. or 120V, 50/60Hz, 1ph.
[9] Hot water connection
Technical Data
Rotameter: 150...1600ltr/h

Measuring ranges of thermometer:
- Bimetallic dial thermometer: 0...60°C
- Liquid expansion thermometer: 0...60°C
- Resistance thermometer PT100: -50...400°C
- Thermocouple type K: 0..1200°C
Dimensions and Weight
l x w x h : 1650 x 200 x 1100 mm
Weight : approx. 46 kg
Connections
230V, 50/60Hz, 1ph. or 120V, 50/60Hz, 1ph.
Hot water supply 1500ltr/h
Scope of Delivery
1 training panel, completely assembled, 1 instruction manual
Order Details
065.10400 HL 104 Temperature Measurement Training Panel
© 2005 G.U.N.T. Gerätebau GmbH