KN-4294N X-ray Fluorescence Sulfur Content Tester

Overview

KN-4294N X-ray Fluorescence Sulfur Content Tester has been the overwhelming choice in the petroleum industry for years. Continuous improvements in performance and usability allow us to offer a better instrument to suit your requirements. Our XRF sulfur analyzers comply with ASTM D4294 Standard Test Method for Sulfur in Petroleum and Petroleum Products by Energy-Dispersive X-ray Fluorescence Spectrometry, while offering the most cost effective alternative for sulfur in petroleum measurement.

Features

1.       Intelligent mechatronic integration microcomputer design, 8-inch touch screen (1024*768) display;

2.       Adopt ultra-thin beryllium window proportional counting tube, original imported color filter;

3.       Wide range of detection varieties, wide detection range, fast analysis speed (the fastest only takes 1 minute), and low consumption of standard samples;

4.       The tester has an automatic diagnosis function to monitor the working status and electrical parameters of the tester;

5.       Disposable Mylar membrane sample cup to avoid cross-contamination; The sample cup is easy and fast to prepare;

6.       The positioning of the sample stage is accurate, it is very convenient to place the sample and replace the anti-leakage film, and avoid the possibility of contamination of the detection system;

7.       Large instrument data storage, 4096 content analysis results, 8192 counting measurement data, 16 instrument calibration result data.

8.       At the end of the content detection, the result data will be automatically sent to the host computer through the serial port;

9.       Silent thermal printer automatically prints detection results;

10.    The tester will automatically select the working curve without operator intervention;

11.    Be able to select the unit of measurement result, ppm or (m/m)%;

12.    Safe radiation protection measures, no ionizing radiation harm to individuals and groups, users do not need to apply for radiation permits.

Technical parameters

1.       Measuring range: 0.0017%~100%

2.       Test time: 60~180s

3.       Single sample auto test measured times: 2,3,5,10,50 Arbitrary set ,it can provide AVG and standard deviation at every end of measurement;

4.       Repeatability (r):<0.4347X^0.6446(X=The average value of two repeated test results);

5.       Reproducibility (R):<1.9182X^0.6446 (X=The average value of two single, independent test results);

6.       Sample volume: 4ml~6ml;

7.       Be able to save 10 Standard curves

8.       Measuring period: 60,120,240,300,600 seconds, Arbitrary set;

9.       Working requirements: 10~30℃, RH≤85%

10.    Rated voltage: AC220V±10%, Power: 50W