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RX-360SH X-Ray Sulfur Meter

The RX-360 X-Ray Sulfur Meter determines total sulfur in petroleum products, such as gas oil, fuel oil, crude oil, and naphtha, using energy dispersive X-ray fluorescence method, which is accurate, non-destructive, economical and quick. Measurement range of 0-6.00 wt%. This unit is for single samples. A 12-sample version is available. Test standards ASTM D 4294, ISO 8754.

  • Measure Sulfur Content Easily
  • Rapid Testing


High Precision: Digital pulse height analysis is automatically carried out at each measurement to adjust the system. This innovative system design has further improved the precision.

Wide Range of Samples: Patented “Diamond Parameter Method” accurately compensates for measurement error caused by different carbon/hydrogen (C/H) ratios of individual samples. This state-of-art technology enabled measurement of a wide range of samples of different C/H ratios with uncompromising precision.

Ambient Temperature and Barometric Pressure Compensation: Compensation for ambient temperature and barometric pressure are made automatically to drastically minimize the drift.

Automatic Calibration: Set certified calibration standards and start automatic calibration program to carry out automatic calibration. Either multiple point calibration at up to 10 points or two point calibration starts.

Easy Operation: Minimum number of membrane switches are located on the operation panel along with an LCD for easy dialogue type operation.

Compact Design / 2-Way Power Source: Compact design unit with carrying handle and 2-way power source(100-240VAC*1 or 12VDC battery*2) allows such applications as spot checking in the field.
*1: When used with the provided AC Adapter
*2: When used with optional 12VDC cord lighter plug

Lower Running Cost: The Teflon sample cell is permanent and used with a small piece of disposable Myler film. The only other consumable is the printing paper, minimizing the running cost.

Specifications

Type: Total sulfur analyzer for petroleum products by energy-dispersive X-ray fluorescence method

Conforming Standards: ISO 8754, ASTM D4294, etc.

Number of Tests: One(1)

Sample Volume: 5-20ml

Measuring Range: 0-6.00wt%

Repeatability: (Typical)

Range
Std Deviation
Measuring Time
0.008 wt% max
5 ppm
300sec x 3times
0.05 wt% max
10 ppm
100sec x 3times
0.05 - 0.50 wt%
20 ppm
100sec x 3times
0.51 - 1.50 wt%
30 ppm
100sec x 3times
1.51 - 2.00 wt%
50 ppm
100sec x 3times
2.01 - 4.00 wt%
100 ppm
100sec x 3times
4.01 - 6.00 wt%
200 ppm
100sec x 3times

C/H Ratio Compensation:
Automatic with 0.003 wt% max of compensation error when a 1 wt% sample is tested.

Measuring Time:
10 - 300 sec with a 10 sec increment. 1-99 times.

Calibration:

  • Automatic two point calibration
  • Manual two point calibration
  • Automatic multiple-point calibration (up to 10 points)
  • Manual multiple-point calibration (up to 10 points)

X-Ray Source:
X-Ray tube rated 7KV - 150mA

Sample Cup: 2-piece Teflon cup with disposable Mylar film

Printer: Built-in impact dot matrix printer (W57mm)

Display: LCD (20 characters x 4 lines)

X-Ray Leakage: 0.6μSv/Hr or less on instrument surface

Operating Temperature/Humidity:
10-30°C with a temperature drift within 10°C in a day.
RH to be within 80%.

Power Supply:
DC 12V (with the provided AC adapter or optional 12VDC cord with lighter plug)

Safety: Interlock mechanism against accidental X-ray leakage

Dimensions & Weight:
Test head: 420mm W x 350mm D x140mm H / 12.5kg
Power supply: 80mm W x 160mm D x 60mm H / 1.0kg

Standard Accessories:

    1 AC Adapter 1 pc
    2 Teflon sample cells 1 box
    3 Sample cell assembling jig 1 set
    4 Sample cell disassembling jig 1 pc
    5 Sample cell stand 1 pc
    6 Mylar film (200mm x 1,000m) 1 roll
    7 Printer roll paper 3 rolls
    8 Printer ink ribbon 1 pc

Optional Accessories:

    1 12VDC cord with lighter plug (3.0m)
    2 RS-232C port (factory option)
    3

    		Certified Reference Material
    Sulfur in gas oil: 100, 200, 500, and 800 ppm level
    Sulfur in residual fuel oil: 0, 0.1, 0.2, 0.5, 1, 2, 3, and 4 wt% level
    For a traceable calibration, the CRMs are necessary

Suggested Spares For 2 Years:

    1 Teflon sample cells (5 pcs/box) 1 box
    2 Mylar film (200mm x 1,000m) 1 roll
    3 Printer roll paper (5 rolls/pk) 5 pks
    4 Printer ink ribbon 5 pcs