SR3027 Heat Conduction in Metals Thermal Lab Equipment Teaching Equipment Didactic Equipment1. Product Introduction
1.1 Product Description
Thermal conductivity meter is a professional instrument used to accurately measure the thermal conductivity of materials. It is widely used in materials science, construction and other fields. The device measures the thermal conductivity of materials by steady-state method or transient method to help users evaluate the thermal conductivity of materials.
1.2 Product Features
(1) The product has excellent electrical safety performance, excellent protection design and grounding reliability.
(2) The product design is beautiful and simple in structure.
(3) The product adopts anti-corrosion measures. The material is solid and durable, which greatly extends the service life of the product.
2. Technical Specifications
2.1 Technical parameters
Power supply parameters: single-phase three-wire AC 220V.
Working environment conditions: ambient temperature -10℃～+40℃, relative humidity < 85% (25℃).
2.2 Dimensions and weight
Dimensions: 550 mm×550 mm×1000 mm
Weight: about 30 kg
3. Product Component Names and Function Introduction
3.1 Product main body
|
No.
|
Name
|
Qty.
|
|
1
|
Cooling water tank
|
1
|
|
2
|
Cooling water inlet flow control valve
|
1
|
|
3
|
Water pump connecting pipe
|
1
|
|
4
|
Overflow pipe
|
1
|
|
5
|
Drain pipe
|
1
|
|
6
|
T 5 temperature sensor
|
1
|
|
7
|
T 4 temperature sensor
|
1
|
|
8
|
Cooling water drain flow control valve
|
1
|
|
9
|
Dewar flask
|
1
|
|
10
|
Temperature display instrument
|
1
|
|
11
|
Temperature selection switch
|
1
|
|
12
|
Power switch
|
1
|
|
13
|
Heating parameter instrument
|
1
|
|
14
|
Heating ratio switch
|
1
|
|
15
|
Heating switch
|
1
|
3.2 Product accessories
|
No.
|
Name
|
Qty.
|
|
1
|
Three-core British power cord
|
1
|
|
2
|
Drain pipe
|
1
|
|
3
|
Stainless steel Ø40*65 mm
|
1
|
|
4
|
Brass Ø40*65 mm
|
1
|
|
5
|
Aluminum alloy Ø40*65 mm
|
1
|
|
6
|
Stainless steel Ø40*30 mm
|
1
|
|
7
|
Brass Ø40*30 mm
|
1
|
|
8
|
Aluminum alloy Ø40*30 mm
|
1
|
|
9
|
Fuse 5 A 5*20
|
5
|
4. Product Teaching Experiment List (See the Experiment Guide for Details)
(1) Thermal conductivity of brass
(2) Thermal conductivity of aluminum alloy
(3) Thermal conductivity of 304 stainless steel
(4) Calculation of Equivalent Thermal Conductivity of Composite Materials Transient Heat Conduction Analysis
(5) Transient heat conduction analysis
(6) Thermal contact resistance
