Pressure Measurement Pressure Gauges Hydrodynamics Laboratory equipment Vocational Training Equipment Educational Equipment

1. Equipment Introduction

1.1 Overview

In various current projects, accurate pressure measurement is related to whether the project can be carried out correctly. Therefore, pressure measurement is becoming more and more important. To measure accurate pressure values, professional measuring instruments are needed.
The MR3108 pressure measurement pressure gauge device 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 display it 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 pipes. The calibration device can use a weighted piston pressure gauge to calibrate additional Bourdon tube pressure gauges.

1.2 Features

(1) The pressure measurement device is fully functional, compact, and easy to move. There is no limit on the size of the experimental site.
(2) The pressure measurement device can not only measure the pressure difference, but also provide a device for calibrating 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, which can be used for various measurement method experiments.

2. Technical parameters

Size: 0.64mX0.86mX0.46m
Weight: 40KG
Working conditions: Ambient temperature -10℃～+40℃; Relative humidity <85% (25℃）

3. Component list and detailed introduction

3.1 Main part

3.2 Equipment Configuration List

3.3 Accessories

4. Experiment List

Experiment 1 demonstrates the experiment of directly measuring pressure value using U-tube differential pressure gauge
Experiment 2 demonstrates the experiment of directly measuring pressure value using inclined tube differential pressure gauge
Experiment 3 demonstrates the experiment of indirectly measuring pressure value using Bourdon tube differential pressure gauge and comparing it with the value of direct measurement device
Experiment 4 demonstrates the calibration experiment using Bourdon tube differential pressure calibration device