OS523/N NEWPORT ELECTRONICS, OS523/N Datasheet - Page 22

• Manufacturer Part Number: OS523/N
• Description: Temperature Display Panel
• Manufacturer: NEWPORT ELECTRONICS

Specifications of OS523/N

• Temperature Measuring Range: -18°C To +1371°C
• Temperature Tester Type: Thermometer - Infrared
• External Height: 167.6mm
• External Width: 218.4mm
• Lead Free Status / RoHS Status: na

2.2.1 Measurement Techniques
You can use the IR Thermometer to collect temperature data in any
one of five different ways:
• Spot Measurement — Measures the temperature of discrete objects
• Differential Measurement — Measures the temperature differential
• Static Surface Scan – Measures the temperature across a static
such as motor bearings, engine exhaust manifolds, etc.:
between two spots (the maximum and minimum temperatures
viewed)
1.
2.
3.
1.
2.
3.
4.
5.
6.
7.
1.
2.
3.
4.
5.
Aim at the desired target and pull the trigger.
If necessary, adjust the emissivity using the
keys.
Read the temperature.
Aim the thermometer at the first spot and pull the trigger. Press
the
If necessary, adjust the emissivity.
Aim at the second spot.
Adjust the emissivity of the second spot if required.
To display the differential temperature, press the
“dIF” appears on the display.
Read the differential temperature from the upper display.
Press the
Aim the thermometer at a starting point and pull the trigger.
Press the
If necessary, adjust the emissivity.
Slowly move the thermometer so that the line of sight sweeps
across the surface. The thermometer measures the temperature
at each point on the surface.
To record the temperature profile across the surface, connect
the IR thermometer to a strip chart recorder. Refer to Figure
2-7 for details. The IR thermometer provides an analog output
of 1mV/degree. (0.5 mV/Deg on OS524)
After all the data has been taken, press the
the trigger.
key to lock the trigger.
Using the Handheld Infrared Thermometer
key to unlock the trigger.
key to lock the trigger.
surface:
and
key to unlock
key until
2
2-7