RayCAm

PC_F Physics Line - 1

Personnel et confidentiel

Starting with infrared thermography

Thermography interests

• To save on the invoices of electricity by improving the output of the electric installations

• To locate the energy losses

• To avoid the stops of production, machine breakings

• To eliminate the fire hazards

• To decrease the insurance premium



Why thermography is it so useful ?

3 essential advantages:

•Non-contact measurement

•Method with two dimensions

•Real time method



Why use thermography?

•Better safe than sorry

That should be our motto!

•Infrared thermography: a powerful diagnostic tool for preventive maintenance

Enables corrective action to be taken prior to costly breakdowns



Thermography application

•Electrical maintenance

•Mechanical maintenance

•Building thermics

•Industrialisation/manufacturing

•Research and Development



Electrical maintenance



Thermography applications

•Main use: electrical maintenance

•Objective:

Classification of faults in order of seriousness

Necessary to assess

•Recommandations




•Aim: highlight, in loaded electrical infrastructures, overheating due to:

Poor connections

Overloads

Phase unbalance

Faulty contacts

….

Material deterioration

Production stoppages

Operating losses

Fires

….




•Role of the camera:

Provide decisive elements enabling:

Identification of work to be undertaken

Facilitate maintenance, save time and increase safety




•Methodology

Scanning of the entire electrical installation when the elements are in normal load

Spatially located anomalies, possible calculation of overheating

Definition of extent of emergency and management of anomalies




BT/TBT electricity

Faulty fuse contact Faulty connection




BT/TBT electricity

Faulty connection

Fuse holder connection



Cable head


BT/TBT electricity



Incorrect connection screwdown

CA 6250 : Micro-ohmmeter 10A

 measure of continuity of the masses

 measure of state of surface and plating,

 measure of the quality of the contacts (switches, relay),

 measure of the resistance and the resistivity of cables,

 check of good mechanical connections,

 measure of the resistance of the windings and\or the warm-up of motors and transformers,



...everywhere it is necessary to control the quality of the connections, the contacts and the surfaces.




BT/TBT electricity



Wrongly calibrated fuse

CA 6115 : Electrical installations tester




BT/TBT electricity



Unbalanced load

Power & Harmonics measurement

CA 8230

Série F0X

Power

& Energy

Active

Reactive

Apparent

Harmonics single /

Balanced three-phase

F09 Clamp

Power measurement

Active

Reactive

Apparent

TRMS

CA 8334

Power & Energy

Harmonics single / three-phase

Recordings

Transient captures

Trigerring on alarms…




HTA/HTB electricity

Inspection of high voltage lines



Contact problem with selector


HTA/HTB electricity

Insulator support to be tested



Faulty insulator


HTA/HTB electricity

Overheating on insulator connection



Faulty connection on high voltage connection

Mechanical maintenance




•Because of friction, mechanical parts heat normally

•Aim of thermography: highlight abnormal heating

Replace parts in time






Testing of mechanical heating

Faulty rotation


Engine heating




Unbalanced thresholds



Ventilator

Canalisation and insulation

Blockage in a canalisation



Leaking valve

Canalisation and insulation

Condition of thermal insulation to be inspected



Deterioration of thermal insulation

INDUSTRIALISATION / MANUFACTURING:

Testing of instruments at end of chain, fast general checking, rejection of non-compliant assembly

Endurance tests on « heating table », detection on-the-spot and over time of proper functioning of parts

Endurance tests on « vibrating table », detection of faulty contacts, faulty joints, etc.

Testing of industrial processes



Paper industry

Industry: +120 °C to +900 °C

With high temperature filters (optional)

Research/development

• Scientists researching new methods for solving problems

• Thermocouples:

-

Have to be in contact with the component measured

Effect on the results

• Thermography:

• Non-destructive analysis capacity

• Detects very low differences in temperature, highlights thermal exchange phenomena

• No contact method, highlights the problem




Quality control during final phase of development

Protection against short-circuits

Heating of complex processors on printed circuits



Heating at the base of a component

OX7104 Portable oscilloscope

4 isolated channels

Voltage, current, temperature measurement

Recordings, Harmonics

12-bit converter

Colour touch screen with graphic commands

Ethernet communication

MTX 3283 Multimeter

Large display with up to 4x 100,000 counts

V/A automatic selection via leads connection

Recording and graphic processing up to

6,500 measurements

Communication : Bluetooth or RS232 or USB



Research/Development

• Instruments for the general public

Accelerate market launch

Prior to production, comprehensive tests

Ascertain usable power and the manner in which it is dissipated



Research/Development

• Automotive sector

Solutions for thermal protection of engines

Products for monitoring temperature beneath the chassis

Instantly observe critical zones



ResearchDevelopment

• Pharmaceutical industry

Observation of variations in temperature during chemical reaction, study on microplates




• Food industry

Development of new cooking/freezing techniques (techniques can be dangerous for public health)



Infrared Thermographic

Camera



Marie COURRIERE

Marketing / Product Manager

 Optimal ergonomy for simplified use

Easy to handle : Reach all the functions with only one hand thanks to its form like a gun

Access to the dropdown menu

Access to the laser aiming



 Optimal ergonomy for simplified use

Moveable screen:

Direct the screen according to your positioning with respect to the target

Closed, the LCD screen is protected



 Keyboard presentation



 RayCAm: the solution in all your measurement conditions

Uninterrupted measurements

Use of the tripod

Too strong luminosity

Use of the sun-shield

More than 4 hours of uninterrupted inspection

2 batteries delivered

Adapted to many industrial conditions

Protection IP 54

RayCAm is delivered with all its accessories in a bag



 RayCAm: the solution at your sight

Many pallets available



 RayCAm, save time

Inspect in a few seconds …



Automatic recognition of the hottest point …

 RayCAm, save time

… and isolate the significant zones: function alarms/isothermal



 RayCAm, the +

•A wonderfull memory

1000 radiometric picture recordable

•Near to the target

Measurements from 10 cm

•Precision and simplicity

Target, point and measure with the laser aiming



 RayCAm, righter measurements

Possibility of parameterizing directly in RayCAm all the characteristics influencing measurement

Emiss:

Distance:

Temp Amb:

Humidité:

0.95

5 m

25.2 °C

50 %



 RayCAm, measurements are posted in real time

All information necessary to your analysis present on your screen

Spot temperature

Operational condition



Emissivity Load state

Time

Scale of the thermogram: a temperature associated with a color

 Communication, power supply

Electric cable

USB cable

Video cable



 RayCAm range

Performances of the picture

Detector

RayCAm

C.A 1885

RayCAm

C.A 1883

RayCAm

C.A 1881

UFPA microbolometer / Matrix 160 x 120

RayCAm

C.A 1880

Detection frequency Detection à 50 Hz

Dtection 9Hz

Spectral band

Field of sight Dist.

Min. Foc.

NETD

Screen

Picture

0,1 °C

20° x 15°

10 cm

8 to 14 μm

38° x 28°

1 cm

0,12 °C

TFT 2,5’’ color, multi-palette

20° x 15°

10 cm

Live, hold, opening, erasure, 1000 pictures recordable



 RayCAm offer

Measurements

Temperature range

Optional range

Precision

Measurements correction

Use temperature

Storage

Relative Humidity

Configuration

RayCAm

C.A 1885

RayCAm

C.A 1883

RayCAm

C.A 1881

-20 °C to 250 °C

RayCAm

C.A 1880

250 °C to 1000 °C

+/- 2°C or +/- 2%

Emissivity, environment temperature, target distance, relative humidity

-20 °C to 50 °C

- 40 °C to 70 °C

20 %HR to 90 %HR – IP 54

Time, unity, language




Measurements tools: thermogram analysis

Meas. spot

Detection temp.

RayCAm

C.A 1885

RayCAm

C.A 1883

RayCAm

C.A 1881

RayCAm

C.A 1880

4 moveable 1 moveable

Auto detection of the Max / Min temperature

Analisis area

Precision

Measurements correction

Alert

Ajustable area Omplete thermogram

+/- 2°C or +/- 2%

Emissivity, environment temperature, distance to the target, relative humidity

Sound / Visual None

Isotherm

Posting mono color of a temperature range

None

RayCAm preview Obtaining.jpeg picture

Realization of surveys



Caractéristiques générales

RayCAm

C.A 1885

RayCAm

C.A 1883

Laser

Alimentation

RayCAm

C.A 1881

635 nm (red) class II, 1 mW

SONY battery 7,2V

Autonomy: 2heures

Programmable deactivation

Interfaces

Weight

Electrical: USB, Video (PAL / NTSC)

Mecanical: tripod

< 700 g

RayCAm

C.A 1880

Delivered state 1 camera + lens, Software

USB, video connexion

2 batteries + 1 loader

Tripod adaptator, Sun-shield

User’s manual, test report

1 camera + lens, Software

USB, video connexion

1 batterie + 1 loader

User’s manual, test report



 RayCAm, inspection report

 The report is an integral part of a maintenance programme and Vital complement to taking thermograms

 Aim:

- Reference database

- Planning of work

- Complementary inspection after repair

=> Requires on-site parameter reading



 Ray CA m report analysis software

Easy to use



 Personalized reports in all simplicity

Many tools present helping at the creation of your report

Cursor

Thermogram insertion

Picture, logo insertion

Text area insertion

Insertion of a temperature profile

With its table

Result table insertion

Link between a tool and a thermogram




Multitude of tools for a complete thermogramanalysis



To delete an analysis tool


Modify the parameters of the thermogram at will!

With each analysis tool, its parameters: associate different emissivities to each point added on your thermogram

Your analysis becomes relevant and in conformity with reality



 Reports

 Highlights all the elements necessary for the correct interpretation of the phenomenon

 Distribution to department(s) concerned

 Handling of problem analysed

 Implementation of corrective actions

 Diffusion within the company

For a better communicatio n within your company, record it under Word



 Conclusion…

RayCAm forms integral part of a complete inspection program

Properly implemented and maintained, it has a direct impact on the quality of the products and the production

RayCAm “envisages” the breakdowns…

… CHAUVIN ARNOUX answers to all your requirements with the whole of its range



RayCAm

•Aim: highlight, in loaded electrical infrastructures, overheating due to:

CA 6115 : Electrical installations tester

Power & Harmonics measurement

Infrared Thermographic

Camera

Related documents

Products

Support

RayCAm

•Aim: highlight, in loaded electrical infrastructures, overheating due to:

CA 6115 : Electrical installations tester

Power & Harmonics measurement

Infrared Thermographic

Camera

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