In App Air Con Testing - The Hub

Test purpose:
This test is designed to provide a comparison between the internal
temperature channel of the N2 Neuron and the k-Type thermocouple
probe tip. Because there are more complex factors such as humidity
and ambient temperature differential locations the rule of thumb of 30°
F difference between ambient and thermocouple are being used as the
“Good” and “Bad” results. The application will not only show you the
different temperatures but show the difference between them as well.
Tool Setup
• Thermocouple required.
• Top Chanel: Auxiliary Voltage DC - Auto Ranged
• Bottom Channel: Internal Temp- Auto Ranged
• Speed: 256MS (32) or (115 Hz 32 SMPL)
Test Procedures:
• Place thermocouple black probe on common
• Place thermocouple red probe on Ohms
• Place N2 on windshield or external to the vehicle (out of direct
sunlight, via shade or other covering)
• Extend 5 Foot long thermocouple to inside of vehicle, insert into
right center vent of console.
• Turnover Engine and set Air Conditioner to max cold or as low as
possible.
• Monitor the temperature difference.
• If the temperature difference meets or exceeds a 30° F the window
will turn green, otherwise it will be red.
Curiosity