Ultra Trace Benchtop TXRF Spectrometer | ...

Ultra Trace Benchtop TXRF Spectrometer | Horizon

Horizon is Benchtop EDXRF Spectrometer (TXRF) for multi elemental qualitative and quantitative analyses for major constituents and ultra-trace in suspension as well as liquid samples.

Receive 1-3 days from order

Horizon Benchtop EDXRF Spectrometer components are mounted in a steel cabin shielded in accordance to the international X-ray safety rules, equipped with lead glass windows, flushing lamps and safety interlocks.

TXRF is a type of Energy Dispersive X-Ray Fluorescence (EDXRF) in which the X-Ray beam strikes the sample deposited as a thin layer on a carrier at a very small incident angle in order to exploit the excitation enhancement given by the total reflection effect. As far as the sample is thin enough (thin film approximation) the technique’s main strengths are:

No matrix effects
Simple quantification using internal standard
Calibration and quantification independent from any
sample matrix
Simultaneous multi-element ultra-trace analysis
Minimal quantity of sample required for the measurement (5μl)
Excellent detection limits (ppt or pg)
Excellent dynamic range from ppt to percent
Easy sample preparation
Possibility to analyse the sample directly without chemical pre-treatment
No memory effects
Low running costs

Safe and easy to use Horizon is a state of the art of the Total Reflection X-Ray Fluorescence spectrometer delivered with most advanced technical components which provides great accuracy and precise results.

It is a powerful tool for trace analysis at an affordable price.

Technical Details

X-Ray Generator
Maximum Output Power 600 W
Max Output Voltage 40 kV
Max Output Current 15 mA
X-Ray Tube (*)
Type Glass, Mo anode, fine focus
Focus 0.4 x 8 mm
Max Output 600 W (factory maximum: 2.0 kW)
(*) different anodes can be mounted on request
Multilayer monochromator
Type W/Si
Reflectivity 80%
Excitation energy
Mo-Ka 17.44 keV (DE<1 KeV)
Sample Holder 12 position sample holder
Detector
Type Peltier-cooled Silicon Drift Decoder (SDD)
Active Area 30 mm2 (other size available)
Resolution <133 eV (@Mn-Ka, 1 ms peaking time)
Atmoshere Air or He flux
Case
Dimensions Windth 578.5 mm, Height 788.5, Depth 555 mm
Leakage X-Rays < 1 mSv/year (full safety shielding according to the international guidelines)
Cooling External Chiller (650 (h), 377 (w), 521 (d))

Software

Acquisition Measurement batch setup
Detector parameter settings

Analysis

Automatic Least Square Marquardt fit procedure for background determination and peak area calculation
Automatic / Manual search Function
Energy calibration refinement
Quantification via an internal standard using theoretical and /or experimental sensitivity curves for total reflection
Possibility of using different sensitivity curves, e.g. sample dependent
Analysis report generation

Software

Acquisition Software

Windows software designed to control Explorer includes features like the batch programming for a set of measurements. The program can control different kinds of detectors and devices attached to the instrument. Control panels for scintillation, linear position sensitive detectors and XRF X-GLAB SDD detector are integrated.

Analytical Software

Least square Marquardt fit procedure for the area calculation (spectral analysis)

Automatic/manual search function

Manual or automatic calibration of energy

Quantification via an internal standard using theoretical and experimental sensibility curves for total reflection

Application

Environmental Analysis: water, dust, sediments, aerosol (ISO/TS 18507:2015, ISO 20289:2018)
Medical/Pharma: toxic elements in biological fluids, tissue samples and catalyst residues
Forensic Science: analysis of extremely small sample of quantities
Pure chemicals: acids, bases, salts, solvents, water, ultrapure reagents
Oils and greases: crude oil, essential oil, fuel oil, gasoline, jet fuel
Pigments: ink, oil paints, powder
Nuclear Industry: measurements of radioactive elements

To contact Radiant Instruments Pty Ltd about Ultra Trace Benchtop TXRF Spectrometer | Horizon use Get a quote.

No matrix effects
Simple quantification using internal standard
Calibration and quantification independent from any
sample matrix
Simultaneous multi-element ultra-trace analysis
Minimal quantity of sample required for the measurement (5μl)
Excellent detection limits (ppt or pg)
Excellent dynamic range from ppt to percent
Easy sample preparation
Possibility to analyse the sample directly without chemical pre-treatment
No memory effects
Low running costs

It is a powerful tool for trace analysis at an affordable price.

Technical Details

X-Ray Generator
Maximum Output Power 600 W
Max Output Voltage 40 kV
Max Output Current 15 mA
X-Ray Tube (*)
Type Glass, Mo anode, fine focus
Focus 0.4 x 8 mm
Max Output 600 W (factory maximum: 2.0 kW)
(*) different anodes can be mounted on request
Multilayer monochromator
Type W/Si
Reflectivity 80%
Excitation energy
Mo-Ka 17.44 keV (DE<1 KeV)
Sample Holder 12 position sample holder
Detector
Type Peltier-cooled Silicon Drift Decoder (SDD)
Active Area 30 mm2 (other size available)
Resolution <133 eV (@Mn-Ka, 1 ms peaking time)
Atmoshere Air or He flux
Case
Dimensions Windth 578.5 mm, Height 788.5, Depth 555 mm
Leakage X-Rays < 1 mSv/year (full safety shielding according to the international guidelines)
Cooling External Chiller (650 (h), 377 (w), 521 (d))

Software

Acquisition Measurement batch setup
Detector parameter settings

Analysis

Automatic Least Square Marquardt fit procedure for background determination and peak area calculation
Automatic / Manual search Function
Energy calibration refinement
Quantification via an internal standard using theoretical and /or experimental sensitivity curves for total reflection
Possibility of using different sensitivity curves, e.g. sample dependent
Analysis report generation

Software

Acquisition Software

Analytical Software

Least square Marquardt fit procedure for the area calculation (spectral analysis)

Automatic/manual search function

Manual or automatic calibration of energy

Quantification via an internal standard using theoretical and experimental sensibility curves for total reflection

Application

Environmental Analysis: water, dust, sediments, aerosol (ISO/TS 18507:2015, ISO 20289:2018)
Medical/Pharma: toxic elements in biological fluids, tissue samples and catalyst residues
Forensic Science: analysis of extremely small sample of quantities
Pure chemicals: acids, bases, salts, solvents, water, ultrapure reagents
Oils and greases: crude oil, essential oil, fuel oil, gasoline, jet fuel
Pigments: ink, oil paints, powder
Nuclear Industry: measurements of radioactive elements

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To contact Radiant Instruments Pty Ltd about Ultra Trace Benchtop TXRF Spectrometer | Horizon use Get a quote.

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Supplier

Supplier: Radiant Instruments Pty Ltd

Location: Thomastown, VIC

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Thomastown , VIC

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Jul 2025

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