Welcome to our websites!
section02_bg(1)
head(1)

China Wholesale semiconductor refrigeration Quotes – LEAT-2 Apparatus of Measuring Specific Heat Capacity of Metal – Labor

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

continue to enhance, to be certain solution top quality in line with market and buyer standard requirements. Our corporation has a excellent assurance program are actually established for Jolly Balance, Kirchhoff Bunsen Spectroscope, Raman Spectrophotometer, We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!
China Wholesale semiconductor refrigeration Quotes – LEAT-2 Apparatus of Measuring Specific Heat Capacity of Metal – Labor Detail:

The specific heat capacity of iron and aluminum samples at 100 ℃ was measured in two different cooling environments with copper as the standard sample. According to Newton’s law of cooling, the instrument measures the specific heat capacity of metal by cooling method. In the experimental method, the cooling conditions of the samples are not only the natural cooling at room temperature, but also the forced convection by fan, so that the advantages and disadvantages of the two cooling conditions can be compared and analyzed; in the experimental device, the PTC heating plate with temperature limiting function is used in the heater, and the temperature sensor is replaced by PT100 platinum resistance The traditional copper constantan thermocouple needs ice water mixture as the cold end, and the heater and the sample chamber are changed from the traditional vertical structure to the left and right horizontal structure, and the up and down movement of the heater inside and outside the sample chamber is changed to the left and right sliding of the sample between the heater and the sample chamber, which makes the experimental operation more convenient.

 

Experiments

1. Learn to measure temperature using PT100 platinum resistance;

2. Under forced convective cooling, measure specific heat capacity of iron and aluminum samples at 100 °C;

3. Under natural cooling, measure specific heat capacity of iron and aluminum samples at 100 °C.

 

Key Specifications

Description Specifications
PTC heater working voltage 30 VACstable temperature > 200 °Ctemperature limiting 260 °C
Digital Ohm meter 0 ~ 199.99 Ω, resolution 0.01 Ω
Metal sample copper, iron and aluminum, each one, length 65 mm, diameter 8 mm

 

Part List

Description Qty
Electric unit 1
Sample chamber 1 (including heater, fan, PT100)
Sample 3 (copper, iron, aluminum)
Connection wires 2
Stop watch 1
Power cord 1
Instruction manual 1

Product detail pictures:

China Wholesale semiconductor refrigeration Quotes –  LEAT-2 Apparatus of Measuring Specific Heat Capacity of Metal – Labor detail pictures


Related Product Guide:

"Quality very first, Honesty as base, Sincere assistance and mutual profit" is our idea, in an effort to create consistently and pursue the excellence for China Wholesale semiconductor refrigeration Quotes – LEAT-2 Apparatus of Measuring Specific Heat Capacity of Metal – Labor , The product will supply to all over the world, such as: Kenya, Cambodia, Bahrain, By integrating manufacturing with foreign trade sectors, we can provide total customer solutions by guaranteeing the delivery of right products to the right place at the right time, which is supported by our abundant experiences, powerful production capability, consistent quality, diversified product portfolios and the control of the industry trend as well as our mature before and after sales services. We'd like to share our ideas with you and welcome your comments and questions.
  • This is a honest and trustworthy company, technology and equipment are very advanced and the prodduct is very adequate, there is no worry in the suppliment.
    5 Stars By Nick from Ukraine - 2018.04.25 16:46
    Product variety is complete, good quality and inexpensive, the delivery is fast and transport is security, very good, we are happy to cooperate with a reputable company!
    5 Stars By Lindsay from Surabaya - 2017.09.22 11:32
    Write your message here and send it to us