Elemental Analyzers

SLFA-20 X-ray Fluorescence Sulfur-in-Oil Analyzer

Overview

The SLFA-20 are designed specifically to meet the recent demanding needs of measuring the new low sulfur fuels, diesel and RFG.

Using the X-ray fluorescence technique, fast and accurate measurements can be carried out in compliance with the ASTM D4294 method, either in the lab or in the field.

This compact analyzer has a range of 0 to 5 wt% of total sulfur, with a lower detection limit of 20 ppm and repeatability of 15 ppm. Accuracy is ensured by storing up to five calibration curves and an alphanumeric keyboard input aides in identifying samples.

Features

High precision measurement (Repeatability:15ppm, Lower detection limit: 20ppm)
Ultra compact and light weight (Easy to carry and ideally suited for on-site analysis)
5 kinds of calibration curve are saved and suited calibration curve are automatically selected in each measurement.
Standards applied to device measurement functions: JIS K2541, JIS B7995(Japan), ASTM D4294(USA), ISO 8754

Manufactured by HORIBA

Specifications

Model	SLFA-20
Principle	X-ray fluorescent analysis
Sample	Sulfur content in petroleum products, such as heavy oil, naphtha, crude oil, etc.
Element	Sulfur
Range	0-5%
Detection Limit	20ppm
Accuracy	15ppm (with sample containing 1% sulfur)
Calibration	Calibration made using any standard sample (2 to 20 calibration points)
Sample requirement	4-10 ml
Measurement time	10, 30, 100, 300, or 600 seconds, selectable
External output	Printout of results and digital data output (RS-232C interface)
Power supply	100V AC to 240V AC±10%, 50/60Hz
Power comsumptions	80VA
Mass	8kg
Dimensions	250(W) x 407(D) x 138(H)mm 9.8(W) x 16(D) x 5.4(H)in