It would be very beneficial since we were talk to diagnose air conditioning using our fingertips and temperature. But while making your videos, of course, you cannot use your fingertips and just describe temperatures to the students.. you use clamp on Bluetooth temperature sensors Fieldpiece. And you can see the temperature drop for example, across the condenser would be greater than 30 to 50° temperature drop this would show the students that the problem lies in the condenser. or across the receiver dryer.. and very rare, but does happen is the inner lining of the discharge hose from the compressor before it gets to the condenser collapses inside like a heart valve or shut off valve inside the lining of the compressor discharge hose. In any of these cases, if you were showing a time graft of temperature from the moment, you start up the vehicle . Your students would be able to see the temperature drop from the hot temperature, discharging directly out of the compressor line for example, and then, if it was a collapsed hose on the other side of the hose on the line, you would see a rapid dropping temperature.. fieldpiece part number is JL3PC you can probably order them to your school since you probably have a budget for purchasing tools and equipment for Training lab. For the very difficult or or small or cramped spaces. There is the optional Fieldpiece, the Mr. bulb on the tip of a wire that you can strap to any item using Velcro, or even tape to get that little thermal bead right up next to the item you want to take a temperature of.. Another good thing to be looking at is the temperature of the case of the compressor . It will rise because it is no longer getting a cool flow of refrigerant and lubrication is not returning to the compressor.. so with a temperature probe or a infrared camera, you can show your students to part of the compressor that starts increasing temperature to the point where it will burn your fingers become well over 200°F. Depending on the ambient temperature in runtime.. . And different compresses react differently some don’t get very hot.. Are you use a little spray paint barbecue black Weber paint flat black for your thermal infrared camera sprayed on a compressor housing or aluminum refrigerant pipes. Because the aluminum is reflective with heat sources. It sometimes gives you a false reading. That’s why you spray paint it flat Black. He makes it excellent visual aid for your students in real time..
It would be very beneficial since we were talk to diagnose air conditioning using our fingertips and temperature. But while making your videos, of course, you cannot use your fingertips and just describe temperatures to the students.. you use clamp on Bluetooth temperature sensors Fieldpiece. And you can see the temperature drop for example, across the condenser would be greater than 30 to 50° temperature drop this would show the students that the problem lies in the condenser. or across the receiver dryer.. and very rare, but does happen is the inner lining of the discharge hose from the compressor before it gets to the condenser collapses inside like a heart valve or shut off valve inside the lining of the compressor discharge hose.
In any of these cases, if you were showing a time graft of temperature from the moment, you start up the vehicle . Your students would be able to see the temperature drop from the hot temperature, discharging directly out of the compressor line for example, and then, if it was a collapsed hose on the other side of the hose on the line, you would see a rapid dropping temperature..
fieldpiece part number is JL3PC you can probably order them to your school since you probably have a budget for purchasing tools and equipment for Training lab.
For the very difficult or or small or cramped spaces. There is the optional Fieldpiece, the Mr. bulb on the tip of a wire that you can strap to any item using Velcro, or even tape to get that little thermal bead right up next to the item you want to take a temperature of..
Another good thing to be looking at is the temperature of the case of the compressor . It will rise because it is no longer getting a cool flow of refrigerant and lubrication is not returning to the compressor.. so with a temperature probe or a infrared camera, you can show your students to part of the compressor that starts increasing temperature to the point where it will burn your fingers become well over 200°F. Depending on the ambient temperature in runtime.. . And different compresses react differently some don’t get very hot..
Are you use a little spray paint barbecue black Weber paint flat black for your thermal infrared camera sprayed on a compressor housing or aluminum refrigerant pipes. Because the aluminum is reflective with heat sources. It sometimes gives you a false reading. That’s why you spray paint it flat Black. He makes it excellent visual aid for your students in real time..