Measurement Principle

X-ray fluorescence spectrometry

Measurement Method

Energy dispersion

Target Samples

Solids, liquids, or powders

Measurement Range

11Na to 92U (EDX-7000), 6C to 92U (EDX-8000)

Body Dimensions (W ´ D ´ H)

460 mm ´ 590 mm ´ 360 mm

Body Weight

Approx. 45 kg

Measurement Chamber Dimensions (W ´ D ´ H)

300 mm ´ 275 mm ´ approx. 100 mm (radiuses excluded)

X-Ray Generator

X-Ray Tube

Rh target

Tube Voltage

4 to 50 kV

Tube Current

1 to 1000 mA

Cooling Method

Air-cooled (with fan)

Irradiated Area

Automatic switching in four stages (1, 3, 5, and 10 mm dia.)

Primary Filters

Five types + OPEN, with automatic switching (OPEN, #1, #2, #3, #4, and #5)

Detector

Type

Silicon drift semiconductor detector (liquid nitrogen not necessary)

Count Method

Digital filter count processing

Sample Chamber

Measurement Atmosphere

Air, vacuum*

Sample Observations

CMOS camera

Vacuum Unit* (for high-sensitivity measurement of light elements)

Evacuation

Oil rotary vacuum pump, directly connected

Ultimate Vacuum Level

Less than 50 Pa (with no sample)

Evacuation Time

Within 2 minutes

Software

Type

Simple analysis software (PCEDX-Navi)

General analysis software (PCEDX-Pro)

Qualitative Analysis

Measurement/analysis software

Quantitative Analysis

Calibration curve method, FP method, film FP method, background FP method, correction for coexistent elements

Utilities

Automatic calibration functions (energy calibration, FWHM calibration)

Instrument Status Monitoring Function

Analysis Results Tabulation Function

Analytical Results Report Creation Function

Matching

Intensity/content

X-Ray Tube Automatic Aging Function