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 ACĀ±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

Schematics

SLFA-20 Dimensional outline drawing (mm)

Consumables

Part numbers

Part Name

Model Name

1

3014065886

Mylar Film (Box of 100)

All SLFA Products

2

5500357026

Printer

SLFA-1100, 1800, 1100H, 1800H, 2100 & 2800

3

3200043918

Thermo paper

SLFA-1100, SLFA-1800, 1100H, 1800H, 2100 & 2800

4

5500526804

2 piece sample cell  (Box of 48)

All SLFA Products

5

5200530867

Lamp set

SLFA-2100 & SLFA-2800

6

5500530973

Lind Conditioner

All SLFA Products

7

3200043607

Lamp set

SLFA-1100H & SLFA-1800H

8

3200043608

Lamp set

SLFA-20

9

3200044058

Thermo paper

SLFA-20

10

5502014101

Printer Kit

Upgrade printer kit for SLFA-20

11

U801316200

Printer Kit

SLFA-20


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