MRC Explorer-9000, Руководство пользователя, Страница: 9 / 31

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2.1.4 Front view
①
Test window
Fig. 2-4
Test window: where sample is placed
2.1.5 Rear view
① Power Port ② HV lock ③ Buckle
Fig. 2-5
1) Power Port - adapter power port, for powering the instrument.
2) HV lock-unlocked,HV works properly;lock,HV is in an inactive state.
3) Buckle- for external PDA touch pen and security strap (to avoid instrument falling when testing).
2.2 Working Principle
EDX (Energy Dispersive Spectrometry) X-ray spectrometer is based on the principle of X-ray
fluorescence (XRF).