ESI Compass 4294 XRF sulfur analyzer

Description

ESI Compass 4294 is an energy-dispersive XRF analyzer for total sulfur in petroleum products. Its portable design, SDD detector and built-in touchscreen computer support laboratory and on-site sample analysis.

CYCLE130 sstandard measurement time

DETECTORSDDhigh-resolution detector

DISPLAY8″touchscreen, 1280 × 800

Key advantages

Measure total sulfur across a broad concentration range.
A compact 9.4 kg instrument supports transport between work sites.
The standard model measures in air without a vacuum system.
Operation does not require water, compressed air or consumable gases.
Use the integrated computer through a touchscreen interface.
Export test reports in Excel and PDF formats.

Technical specifications

Method	EDXRF
Primary measurement	Total sulfur in petroleum products
Detector	SDD
X-ray tube	4 W; maximum voltage 50 kV
Measurement environment	Air, standard 4294 version
Standard measurement time	130 seconds per sample
Factory calibration ranges	10–100 ppm; 0.01–5 %
Sulfur detection limit	3.8 ppm in air, manufacturer-listed; method dependent
Dimensions L × W × H	270 × 320 × 230 mm
Sample chamber L × W × H	170 × 110 × 17 mm
Weight	9.4 kg
Control	8-inch, 1280 × 800; integrated PC
Reports	Excel, PDF

Application and configuration

For total-sulfur testing in diesel fuel, kerosene, oils, crude oil and other compatible petroleum products. Supported matrices and working ranges depend on calibration and method. This listing covers the standard Compass 4294 operating in air; the vacuum-based 4294 Plus is a separate version. Confirm the calibration package, reference materials, sample cups, Mylar films, pipettes, battery and commissioning in the order specification.

X-ray fluorescence spectrometers

Handheld material analysis: Elvatech ProSpector 3.

ESI Compass 4294

1 191 696.87 грн

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