NEX QC Series

The Rigaku NEX QC Series energy dispersive X-ray fluorescence (EDXRF) spectrometers offer a
cost-effective solution that makes elemental analysis accessible for any lab or facility. These
instruments provide rapid results and are easy to operate, even for non-technical personnel.
Models include NEX QC, NEX QC+, and NEX QC+ QuantEZ.

NEX QC
The Rigaku NEX QC provides non-destructive analyses of sodium to uranium in almost any sample
type. Its small footprint, touchscreen operation, and built-in printer make it perfect for settings
where space is limited or for on-site testing.
This system is a cost-effective solution and does not require an external computer. Its touchscreen
uses an intuitive icon-driven interface, guiding users through analysis operations. This ease of use
brings effortless elemental analysis capabilities to any lab, plant floor, or field environment.
The NEX QC is designed for routine quality control (QC) applications and can withstand industrial
environments. Like Rigaku’s high-end EDXRF systems, NEX QC is assembled with durable materials
and made to last. It has a 50 kV X-ray tube, a solid-state detector, and automated tube filters. The
NEX QC is built with high-precision components, engineered to deliver excellent performance and
reliability.

NEX QC+
For more demanding applications or for situations where analysis time or sample throughput is
critical, the Rigaku NEX QC+ is offered. This system is based on the NEX QC instrument and has all
the same features and options. The key difference between the models is that the NEX QC+ is
configured with a high-performance silicon drift detector (SDD), giving enhanced peak resolution
and counting statistics, as well as reduced measurement times. As a result, users get improved
calibrations and precision.

 

NEX QC and NEX QC+ – Key Advantages and Features
• Non-destructive elemental analysis for sodium (Na) to uranium (U)
• Affordable EDXRF for routine measurements and basic QC purposes
• Solids, liquids, alloys, powders and thin films
• Lightweight, small footprint, and does not require an external PC
• Icon-driven touchscreen interface and built-in printer
• 50 kV X-ray tube for wide elemental coverage
• High-performance semiconductor detector
• Multiple automated tube filters for enhanced sensitivity

 

NEX QC and NEX QC+ – Specifications
Technique: Direct excitation energy dispersive X-ray fluorescence (EDXRF)
Benefit: Combines performance and affordability; elemental analysis of solids, liquids,
powders, alloys, and thin films
Technology: EDXRF using a high-performance Si-PIN diode detector (NEX QC model) or high
performance silicon drift detector (NEX QC+ model)
Attributes: 50 kV 4 W X-ray tube, high-performance semiconductor detector, embedded
computer, icon-driven graphical user interface, built-in printer, USB and Ethernet
connections, analyze Na to U
Options: Helium purge, automatic sample changers, single-position sample spinner, UPS,
portable carrying case
Dimensions
Mass: 31 (W) x 376 (H) x 432 (D) mm
Approx. 16 kg
Power requirements: 1Ø, 100 – 240 V, 1.4 A (50/60 Hz)

 

NEX QC+ QuantEZ
The Rigaku NEX QC+ QuantEZ system is NEX QC+ at its core but packaged with powerful QuantEZ
software operating from an external PC. This instrument provides easy operation with a simple
menu navigation and a customizable EZ Analysis screen. This screen’s flow bar wizard gives a step
by-step setup, walking users through creating their own methods.
Compared to the NEX QC and NEX QC+ models, NEX QC+ QuantEZ expands the analytical
capabilities and range of applications with the availability of RPF-SQX Fundamental Parameters.
This software option reduces the need for standards, which can be expensive and difficult to obtain
for many applications. Additional software options are also available, including SureDI, supporting
compliance with 21 CFR Part 11. This option allows organizations in regulated industries, such as
pharmaceuticals, to meet FDA requirements confidently.

 

NEX QC+ QuantEZ – Key Advantages and Features
• Non-destructive elemental analysis for sodium (Na) to uranium (U)
• Powerful and easy-to-use QuantEZ software with multilingual user interface
• Solids, liquids, alloys, powders and thin films
• 50 kV X-ray tube for wide elemental coverage
• Silicon drift detector (SDD) for superior resolution
• Multiple automated tube filters for enhanced sensitivity
• Unmatched performance-to-price ratio
• Advanced RPF-SQX Fundamental Parameters software
• SureDI support for 21 CFR Part 11 compliance

 

NEX QC+ QuantEZ – Specifications
Technique: Direct excitation energy dispersive X-ray fluorescence (EDXRF)
Benefit: Features QuantEZ for increased analytical capabilities; elemental analysis of solids,
liquids, powders, alloys, and thin films
Technology: Energy dispersive XRF (EDXRF) using high-performance silicon drift detector (SDD)
Attributes: 50 kV 4 W X-ray tube with automated tube filters, high-performance SDD, analyze
Na to U
Software: QuantEZ for control of spectrometer functions and data analysis
Options: Helium purge, automatic sample changers, single-position sample spinner, external
PC with Microsoft Windows operating system, UPS, RPF-SQX Fundamental
Parameters, SureDI support for 21 CFR Part 11 compliance, other software features
Dimensions: 331 (W) x 232 (H) x 432 (D) mm
Mass: Approx. 16 kg
Power requirements: 1Ø, 100 – 240 V, 1.4 A (50/60 Hz)