logo
Home ProductsXRF Analyzer

DM8116 MWDXRF Micro Sulfur Analyzer Self-operating Oxygen Bomb Calorimeter XRF Analyzer XRF Analyzer XRF Analyzer

Certification
China DONGGUAN LONROY EQUIPMENT CO LTD certification
China DONGGUAN LONROY EQUIPMENT CO LTD certification
I'm Online Chat Now

DM8116 MWDXRF Micro Sulfur Analyzer Self-operating Oxygen Bomb Calorimeter XRF Analyzer XRF Analyzer XRF Analyzer

DM8116 MWDXRF Micro Sulfur Analyzer Self-operating Oxygen Bomb Calorimeter XRF Analyzer XRF Analyzer XRF Analyzer
DM8116 MWDXRF Micro Sulfur Analyzer Self-operating Oxygen Bomb Calorimeter XRF Analyzer XRF Analyzer XRF Analyzer DM8116 MWDXRF Micro Sulfur Analyzer Self-operating Oxygen Bomb Calorimeter XRF Analyzer XRF Analyzer XRF Analyzer DM8116 MWDXRF Micro Sulfur Analyzer Self-operating Oxygen Bomb Calorimeter XRF Analyzer XRF Analyzer XRF Analyzer DM8116 MWDXRF Micro Sulfur Analyzer Self-operating Oxygen Bomb Calorimeter XRF Analyzer XRF Analyzer XRF Analyzer

Large Image :  DM8116 MWDXRF Micro Sulfur Analyzer Self-operating Oxygen Bomb Calorimeter XRF Analyzer XRF Analyzer XRF Analyzer

Product Details:
Place of Origin: China
Brand Name: Lonroy
Certification: ISO ASTM CE
Model Number: DM8116
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: Negotaible
Packaging Details: Wooden package
Delivery Time: 5-8 work days
Payment Terms: L/C,D/A,D/P,T/T,Western Union
Supply Ability: 200

DM8116 MWDXRF Micro Sulfur Analyzer Self-operating Oxygen Bomb Calorimeter XRF Analyzer XRF Analyzer XRF Analyzer

Description
Dimension: 330mm (W) × 460mm (D) × 350mm (H) Power Requirements: 220V ±20V, 50Hz, ≤200W
Weight: 25KG Warranty: 1 Year
Certification: Includes Calibration Certification
Highlight:

MWDXRF micro sulfur analyzer

,

self-operating oxygen bomb calorimeter

,

XRF analyzer with warranty

DM8116 MWDXRF Micro Sulfur Analyzer Self-operating Oxygen Bomb Calorimeter XRF Analyzer XRF Analyzer XRF Analyzer

 DM8116 MWDXRF Micro Sulfur Analyzer Self-operating oxygen bomb calorimeter

Description:

The DM8116 monochromatic excitation wavelength dispersive X-ray fluorescence micro-sulfur analyzer, abbreviated as the DM8116 MWDXRF micro-sulfur analyzer, is the first point-to-point monochromatic excitation XRF spectrometer developed by our company based on decades of research experience in X-ray fluorescence spectrometers and the company's existing DM series X-ray fluorescence sulfur analyzers, X-ray fluorescence multi-element analyzers, and wavelength dispersive X-ray fluorescence multi-channel spectrometers. It adopts the following technologies and components, making the DM8116 with a 50W X-ray tube have outstanding reproducibility and stability, as well as a low detection limit, effectively elevating the detection level to a new height.

Point-to-point focused monochromatic excitation wavelength dispersive X-ray fluorescence (MWDXRF) analysis technology

The limit of detection (LOD) of an X-ray fluorescence spectrometer refers to the corresponding quantity of three times the standard deviation of the instrument background signal generated by the matrix blank, that is:

(1) In the formula, Rb represents the background (background) count intensity, N is the count intensity of the low-concentration sample with a known concentration of C, and T is the measurement time. From Equation (1), it can be seen that the detection limit is inversely proportional to the sensitivity (N - Rb) / C and directly proportional to the square root of the background Rb. Under the condition of a fixed measurement time, to reduce the detection limit, it is necessary to increase the sensitivity and/or reduce the background.

Meet the requirements for ultra-low sulfur content detection of automotive gasoline and diesel as stipulated in National V and National VI standards.

Low detection limit (300s): 0.33 parts per million.

The DM8116 adopts the point-to-point focused single-color excitation wavelength dispersion X-ray fluorescence (Monochromatic Excitation Beam Wavelength Dispersive X-Ray Fluorescence) analysis technology. This means that in the excitation optical path, a point-to-point focused optical device is used to single-colorize the emission spectrum from the X-ray tube, thereby reducing the continuous scattering background of the sample fluorescence spectrum. At the same time, three-dimensional focusing is achieved to increase the intensity of the single-colored lines or narrow energy bands of the required excitation X-rays, thereby improving the sensitivity. In the detection optical path, another point-to-point focused optical device is used to disperse the fluorescence spectrum for high-resolution detection. At the same time, three-dimensional focusing is achieved to increase the intensity of the sample characteristic fluorescence lines required for collection, thereby improving the sensitivity. As a result, the detection limit is significantly reduced. Compared with traditional EDXRF, it is reduced by 1 to 2 orders of magnitude. Compared with traditional high-power (such as 4kw) WDXRF, it is much lower as well.

Adopt

Monochromatic wavelength-dispersive X-ray fluorescence (MWDXRF) analysis technology

High diffraction efficiency logarithmic spiral double curved conical (LSDCC) artificial crystal

A microfocus thin beryllium window X-ray tube with a reasonable combination of kV, mA and target material.

 

Standard

GB/T 11140

ISO20884

SH/T 0842

ASTM D2622

ASTM D7039

ASTM D7220

 

Technical Parameters

Parameter

Specification

Voltage

≤50 keV

Current

≤2 mA

Power

≤50 W

Target Material

Ag (Silver)

Detector

Ultra-thin Beryllium Window Proportional Counter Tube

Detection Limit (300s)

0.33 ppm

Measuring Range

3 times Detection Limit ~ 9.99%

Compliant Standards

GB/T 11140, ISO 20884, SH/T 0842, ASTM D2622, D7039, D7220, etc.

System Analysis Time

1 ~ 999 s

Recommended

Trace: 300 s
Constant: 60 s

Ambient Temperature

5 ~ 40 °C

Relative Humidity

≤85% (at 30 °C)

Power Supply

220V ±20V, 50Hz, ≤200W

Measurement Atmosphere

Self-purging system or Helium

Dimensions & Weight

330mm (W) × 460mm (D) × 350mm (H),25KG


Contact Details
DONGGUAN LONROY EQUIPMENT CO LTD

Contact Person: Ms. Kaitlyn Wang

Tel: 19376687282

Fax: 86-769-83078748

Send your inquiry directly to us (0 / 3000)