RoHS Compliance X-ray Fluorescence (XRF) Spectrometer QSRoHS-200/300

In compliance with the European Union's RoHS directive, QSRoHS series of X-ray fluorescence (XRF) spectrometers detects harmful substances in products to ensure RoHS conformity.

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Product Details

INTRODUCTION

In compliance with the European Union's RoHS directive, QSRoHS series of X-ray fluorescence (XRF) spectrometers detects harmful substances in products to ensure RoHS conformity. Featuring simple sample preparation, rapid analysis, a wide detection range, excellent reproducibility, and high accuracy, Cheesion offers the industry's leading solution for hazardous substance detection, supporting advancements across multiple sectors.

SPECIFICATION

Parameter	QSRoHS-200	QSRoHS-300
Model	QSRoHS-200	QSRoHS-300
Element Analysis Range	Sulfur (S) to Uranium (U)	Sulfur (S) to Uranium (U)
Concentration Range	1 ppm – 99.99%	1 ppm – 99.99%
Detection Limit (RoHS)	≤1 ppm (Cd/Pb/Cr/Hg/Br)	≤1 ppm (Cd/Pb/Cr/Hg/Br)
Analysis Detection Limit	≤2 ppm (coating ≥0.005 µm)	≤2 ppm (coating ≥0.005 µm)
Energy Resolution	144 ±5 eV	129 ±5 eV
Measurement Time	100–300 sec	100–300 sec
Coating Thickness Repeatability	0.1%	0.1%
Long-term Stability	0.1%	0.1%
Power Supply	AC 220V ±5V (purified/stabilized recommended)	AC 220V ±5V (purified/stabilized recommended)
Typical Coating Thickness	≤30 µm (material-dependent)	≤30 µm (material-dependent)
Temperature Range	15–30℃	15–30℃
Algorithm Support	Independent matrix correction + Multivariable nonlinear regression	Independent matrix correction + Multivariable nonlinear regression