Presentation is loading. Please wait.

Presentation is loading. Please wait.

PRESSURE MEASUREMENT Low pr ( Below 1 mm of Hg)- manometer and low pr gauges Medium and low ( between 1mm of Hg 1000 atm)- Bourdon gauge and Diaphragm.

Published byMarjorie Cook Modified over 9 years ago

Similar presentations

Presentation on theme: "PRESSURE MEASUREMENT Low pr ( Below 1 mm of Hg)- manometer and low pr gauges Medium and low ( between 1mm of Hg 1000 atm)- Bourdon gauge and Diaphragm."— Presentation transcript:

1 PRESSURE MEASUREMENT Low pr ( Below 1 mm of Hg)- manometer and low pr gauges Medium and low ( between 1mm of Hg 1000 atm)- Bourdon gauge and Diaphragm gauges Low vacuum and ultra high vacuum( 760 torr to 10 raise to -9 torr and beyond)- McLeod, thermal conductivity and ionisation gauge Very high pr (1000 atm and above)- Bourdon gauge,Diaphragm and electrical pr gauges

2 DIAPHRAGM GAUGE

3 BELLOWS PR GAUGE

4 DIFFERENTIAL PR GAUGE

5 McLEOD GAUGE ( LOW PR OR VACUUM)

6 MCLEOD GAUGE ( LOW PR OR VACUUM)

Download ppt "PRESSURE MEASUREMENT Low pr ( Below 1 mm of Hg)- manometer and low pr gauges Medium and low ( between 1mm of Hg 1000 atm)- Bourdon gauge and Diaphragm."

Similar presentations

The Ideal Gas Law PV = nRT.

The Ideal Gas Law PV = nRT.
TOPIC: Intro to Gases Do Now: Review Regents Q. What do you know about gases? He (g)

TOPIC: Intro to Gases Do Now: Review Regents Q. What do you know about gases? He (g)
Pressure Methods Manometer Elastic Transducers Measuring Vacuum

Pressure Methods Manometer Elastic Transducers Measuring Vacuum
Pressure measurements. INTRODUCTION Absolute pressure = Pgage + Patm. Atmospheric pressure = 100 KP a =14.7 Psi =1 0.2 m H 2 o =760 mm H g =760 torr.

Pressure measurements. INTRODUCTION Absolute pressure = Pgage + Patm. Atmospheric pressure = 100 KP a =14.7 Psi =1 0.2 m H 2 o =760 mm H g =760 torr.
Why Is There Vacuum? (The sequel to Bill Cosby’s “Why Is There Air?”) Matthew C. DeLong University of Utah OptoElectronic Materials Laboratory 7 January.

Why Is There Vacuum? (The sequel to Bill Cosby’s “Why Is There Air?”) Matthew C. DeLong University of Utah OptoElectronic Materials Laboratory 7 January.
Gases Unit 2. Combined Gas Law Combines the laws of Boyle (P,V), Charles (V, T), and Gay-Lussac (P, T) Relates: P, V, Twhen n is constant Equation:P 1.

Gases Unit 2. Combined Gas Law Combines the laws of Boyle (P,V), Charles (V, T), and Gay-Lussac (P, T) Relates: P, V, Twhen n is constant Equation:P 1.
Pressure Measurement Many text define the force per unit area exerted by a fluid on its containing wall as a pressure and the force per unit area that.

Pressure Measurement Many text define the force per unit area exerted by a fluid on its containing wall as a pressure and the force per unit area that.
Pressure Measurement Muhajir Ab. Rahim

Pressure Measurement Muhajir Ab. Rahim
Principles of Measurement

Principles of Measurement
High-Vacuum Technology Course

High-Vacuum Technology Course
Pressure and its Measurement

Pressure and its Measurement
Simple U-TUBE Manometer

Simple U-TUBE Manometer
Pressure. The amount of force an object puts on a surface. Pressure is measured by a barometer. Atmospheric pressure comes from air being pulled down.

Pressure. The amount of force an object puts on a surface. Pressure is measured by a barometer. Atmospheric pressure comes from air being pulled down.
Vacuum science.

Vacuum science.
CHAPTER 5: PRESSURE 5.1 Pressure and Its Units

CHAPTER 5: PRESSURE 5.1 Pressure and Its Units
Combined Gas Law The combined gas law combines Boyle’s Law and Charles’ Law.

Combined Gas Law The combined gas law combines Boyle’s Law and Charles’ Law.
Physical Characteristics of Gases

Physical Characteristics of Gases
Gases: Pressure and Manometers

Gases: Pressure and Manometers
Muhajir Ab. Rahim School of Mechatronic Engineering, KUKUM

Muhajir Ab. Rahim School of Mechatronic Engineering, KUKUM
PRESSURE SENSORS  Pressure is an expression of the force required to stop a fluid from expanding, and is usually stated in terms of force per unit area.

PRESSURE SENSORS  Pressure is an expression of the force required to stop a fluid from expanding, and is usually stated in terms of force per unit area.

Similar presentations

Ads by Google