CLAS AC 5028 Скачать руководство пользователя страница 9

SCANNING TECHNIQUES

CHARACTERISTICS

 AC  5028 

 ELECTRONIC STETHOSCOPE LEAK DETECTOR 

enclosed environment to be evaluated. (If the space of the enclosed environment is large, place the tone generator 

near the suspect area of the exterior of the enclosed environment, and point its emitting opening to this suspect 

area). Make sure that you have enclosed the environment to be envaluated, then turn on the receiver and sweep 

it around the suspect area to check the leakproofness.

Using LED Graph on Receiver and/or Headphone

For Locating Leaks

The ultrasonic signal's intensity is indicated through the LED graph and/or volume of the headphone, so you can 

locate the leak according to the LED graph indication and/or the volume of the headphone. Decrease the volume 

of the headphone as you get closer to the leak. When the sound gets louder, repeat the process until you have 

pinpointed the location. Please note that the volume control is independent of the intensity indication of the LED 

display during an inspection.

For slight leaks, the LED bar graph may not move up from the fi rst position. In this situation, use the headphone to 

locate the leak as described above.

Using Air or Contact Probe

According to the type of inspection, use the air or contact probe to optimize the response of the Reveiver. The air 

probe is best for detecting ultrasounds associated with a pressure leak or an electrical corona. The contact probe 

is best for detecting the ultrasounds generated from within a casing such as in a gear, bearing, valve, steam trap 

housing, and etc.

Battery: 9V battery, 6F22 or equivalent, 2 pieces (one for Receiver and one for Tone Generator)

Frequency Response: 36000Hz to 44000Hz

Operating Environment: Temperature: 0°C to 40°C

Relative Humidity: < 75%RH

Storage Environment: Temperature: -10°C to 50°C

Relative Humidity: < 85%RH

Size: Tone Generator: 176×84×35mm

Receiver: 170×84×36mm

Weight: Tone Generator: about 156g (including battery)

Receiver: about 183g (including battery)

Both the Receiver and Tone Generator use a 9V battery each. Alkaline batteries are required. When replacing 

battery, do not to strain or pinch wires. Always remove the battery during a period of long storage.

1. This manual is subject to change without notice.

2. Our company will not take the other responsibilities for any loss.

3. The contents of this manual can not be used as the reason to use the meter for any special application.

Содержание AC 5028

Страница 1: ...clas equipements com STETHOSCOPE ELECTRONIQUE DETECTEUR DE FUITES ELECTRONIC STETHOSCOPE LEAK DETECTOR AC 5028...

Страница 2: ...r duire les co ts li s aux temps d arr t et la maintenance des quipements test s Par la d tection des ultrasons cet outil peut tre utilis pour inspecter et v rifier des pi ces telles que le syst me de...

Страница 3: ...r de localiser pr cis ment une source stable d missionsd ultrasonslorsqu ilrep reunefuite d air ou de vide ou en utilisant le G n rateur de tonalit L intensit des ultrasons indiqu s sur l affichage LE...

Страница 4: ...us portez le casque 4 Ne jamais utiliser la sonde d air ou de contact comme levier ou autre utilisation non pr vue 5 Ne pas utiliser la sonde de contact pour diagnostiquer un probl me lectrique ou tou...

Страница 5: ...u r cepteur La sonde air est plus adapt e pour d tecter les ultrasons mis par une fuite de pression ou un Corona lectrique La sonde de contact est plus adapt e pour d tecter les ultrasons g n r s l in...

Страница 6: ...industries This tool is a very useful diagnostic test tool which can reduce downtime and maintenance related costs of the tested equipments Through the detection of ultrasonic sound this tool can be u...

Страница 7: ...c sound when locating a gaseous or vacuum leak or using the Tone Generator The ultrasonic intensity indicated on the LED display will increase when you get closer to the location of the leak noise sou...

Страница 8: ...air or contact probe as a lever pry bar or for other unintended applications 5 Do not use the contact probe to diagnose electrical problems or touch it to any live conductor Basic Operation Procedure...

Страница 9: ...situation use the headphone to locate the leak as described above Using Air or Contact Probe According to the type of inspection use the air or contact probe to optimize the response of the Reveiver T...

Страница 10: ...NOTES...

Страница 11: ...NOTES...

Страница 12: ...de pi ces contactez le revendeur En cas de probl me veuillez contacter le technicien de votre distributeur agr If you need components or parts please contact the reseller In case of problems please co...

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