KELLER ITS - Tools - Measuring field calculator

Measuring field calculator

Select a pyrometer, enter the measuring distance and the length of the measuring field and you will get the suitable measuring field course and can read the size of the measuring spot in the distance relevant for you.

Measuring distance	Spot diameter
0.00 mm	38.00 mm
40.00 mm	36.49 mm
80.00 mm	34.98 mm
120.00 mm	33.46 mm
160.00 mm	31.95 mm
200.00 mm	30.44 mm
240.00 mm	28.93 mm
280.00 mm	27.42 mm
320.00 mm	25.90 mm
360.00 mm	24.39 mm
400.00 mm	22.88 mm
440.00 mm	21.37 mm
480.00 mm	19.86 mm
520.00 mm	18.34 mm
560.00 mm	16.83 mm
600.00 mm	15.32 mm
640.00 mm	13.81 mm
680.00 mm	12.30 mm
720.00 mm	10.78 mm
760.00 mm	9.27 mm
800.00 mm	7.76 mm
840.00 mm	6.25 mm
880.00 mm	4.74 mm
920.00 mm	3.22 mm
960.00 mm	1.71 mm
1,000.00 mm	0.20 mm

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Measuring field calculator

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