SMTFWL 203 Fundamentals of Pressure Measurement Fluids Engineering Experiment Equipment Didactic Equipment Educational Equipment1. Product Introduction
1.1 Product Description
The purpose of the refrigeration system is to cool materials and products, such as protecting food from spoilage. Cooling can be described as the process of removing heat from the environment. (Function
In various current projects, accurate pressure measurement is related to whether the project can be carried out correctly, so pressure measurement is becoming more and more important. Measuring accurate pressure values requires professional measuring instruments.
Basics of Pressure Measurement has three pressure gauges, namely U-tube differential pressure gauge, inclined tube differential pressure gauge and Bourdon tube differential pressure gauge. In the experiment, a plastic syringe is used to generate pressure in the millibar range and displayed on the pressure gauge. The experimental device is equipped with two Bourdon tube pressure gauges for measuring positive and negative pressures. The U-tube pressure gauge, inclined tube pressure gauge and Bourdon tube pressure gauge of the experimental unit Can be used in combination with tubes. The calibration device can use a weighted piston pressure gauge to calibrate an additional Bourdon tube pressure gauge.
1.2 Product Features
(1) The pressure measuring device is fully functional, compact, and easy to move, with no restrictions on the size of the experimental site.
(2) The pressure measuring device can not only measure the pressure difference, but also provide a device to calibrate the pressure difference.
(3) The device uses environmentally friendly and corrosion-resistant materials to ensure the long life of the device.
(4) The pressure measuring device provides a variety of pressure measuring instruments and can perform experiments with various measurement methods.
2. Technical specifications
2.1 Technical parameters
Ambient temperature -10℃～+40℃; relative humidity <85% (25℃)
2.2 Dimensions and weight
Dimensions: 742mmx451mmx761mm, 300mmx300mmx305mm
Weight: 15kg
3. Product component
3.1 Product main part
|
No
|
Name
|
|
1
|
U-tube differential pressure gauge
|
|
2
|
Bourdon tube differential pressure gauge
|
|
3
|
Inclined tube differential pressure gauge
|
|
4
|
Piston Bourdon tube differential pressure calibration device
|
3.2 Product accessories
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No
|
Name
|
|
1
|
Syringe
|
|
2
|
Water-based ink
|
|
3
|
Connecting air tube
|
|
4
|
Beaker
|
4. Product Configuration List
|
No
|
Name
|
Qty
|
|
1
|
U-tube differential pressure gauge
|
1
|
|
2
|
Bourdon tube differential pressure gauge
|
2
|
|
3
|
Inclined tube differential pressure gauge
|
1
|
|
4
|
Piston Bourdon tube differential pressure calibration device
|
1
|
|
5
|
Syringe
|
1
|
|
6
|
Water-based ink
|
1
|
|
7
|
Connecting air pipe
|
1
|
|
8
|
Weight
|
5
|
5. Product teaching experiment list
(1) U-tube differential pressure gauge direct pressure measurement experiment
(2) Inclined tube differential pressure gauge direct pressure measurement experiment
(3) Bourdon tube differential pressure gauge indirect pressure measurement and comparison experiment with direct measurement device
(4) Bourdon tube differential pressure calibration device calibration experiment
