Page 22 - EDX-7200

Screening Analysis Kits (Option)

Automatic Measurement Time Reduction
This function automatically switches to the next analysis channel if a Concentration
controlled substance clearly has a high or low concentration, making
evaluation possible while measurement is underway. This achieves
Above control standard
more efficient screening analysis.

Clearly above the control standard, so measurement is cut off.
Clearly in the gray zone, so measurement is cut off. Standard value Gray zone
Clearly below the control standard, so measurement is cut off.

By improving the count rate, the screening accuracy has been improved
Below control standard
with the same measurement time as conventional equipment.
In addition, the software reduces the time that was unconditionally
measured until the time set in the gray zone.
EDX-720 EDX-7200 EDX-720 EDX-7200
Content Content
NG
NG
NG
Eliminates the need for precise chemical analysis Cost reduction!
Gray zone 3М NG
Gray zone 3М
Control
standard Gray zone Gray zone Gray zone 3М
Gray zone 3М
Gray zone 3М
Gray zone 3М Control
Eliminates the need for precise chemical analysis Cost reduction! Varies widely Gray zone Gray zone standard
OK
OK Gray zone 3М
Gray zone 3М OK OK decision becomes
possible to reduce costs
High precision reduces gray zone width Can be evaluated at lower concentration threshold
Time-saving function diagram

Screening Simple Setup Screen
Threshold Values
A threshold value can be set for each material and element. The screening
evaluation method changes according to how the threshold values are set.
Evaluation Character String
Character strings can be set for display in the analysis results when the
threshold value is not exceeded, in the gray zone, and when the threshold
value is exceeded.

Report Template
Set the report style from among the templates supplied as standard.
Simple Setup Screen of RoHS Screening Analysis Kit

EDX-7200
22 Energy Dispersive X-Ray Fluorescence Spectrometer