MICRO-EPSILON TIM 160 Manuál s instrukcemi stáhnout pdf (Strana 22)

Page 22

Optical Charts

thermoIMAGER TIM

TIM 640

(640 x 480 px)

Focal

length

Minimum

distance

Distance to object (Measuring field in m, pixel in mm)

0.02 0.1 0.2 0.3 0.5 1 2 4 6 10 30 100

38 ° x 29 °

Standard

18.4 mm 0.2 m HFOV

(m)

0.012 0.06 0.12 0.18 0.30 0.60 1.19 2.37 3.55 5.9 17.8 59.2

VFOV

(m)

0.009 0.04 0.09 0.13 0.22 0.44 0.89 1.77 2.66 4.4 13.3 44.3

IFOV

(mm)

0.02 0.1 0.2 0.3 0.5 0.9 1.9 3.7 5.6 9.3 27.8 92.6

Fig. 6 Table with examples (TIM 640) showing what spot sizes and pixel sizes will be reached in which distance

HFOV: Horizontal enlargement of the total measuring field at object level

VFOV: Vertical enlargement of the total measuring field at object level

IFOV: Size of the single pixel at object level

1) The accuracy of measurement can be outside of the specifications for distances below the defined minimum distance.

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MICRO-EPSILON TIM 160 Manuál s instrukcemi Strana 22