DF-5708 X-ray Fluorescence Spectrometer

Model DF-5708 wavelength dispersion X-ray fluorescence spectrometer features one kind of precision instrument used to analyze the composition of elements and chemical compounds therein. It can be configured 10 fixed optical splitter channels to analyze 10 elements simultaneously. Standard configuration includes such ten elements as Na, Mg, Al, Si, S, Cl, K, Ca, Fe and P. It boasts the first choice for element composition analysis in the lab. In addition, according to different application requirements of the users, configuration for any ten elements from Na to U can be made.

Product features:

Highly reliable and stable instrument design

Thermostatic chamber

X-ray tube cooling system

Gas flow density and flow stability control system

Vacuum control system

Beam splitting system

Different detectors

Humanized software workstations

Technical indexes:

Types of elements to be analyzed: Any ten elements from 11Na to 92U.

X-ray tube: X-ray tube of 400W thin beryllium window end window made by Varian Corporation, Rh target.

X-ray tube cooling: Professional cyclic refrigeration and cooling, without cooling water.

High-voltage power: 400W (50kV8mA); pressured pipe flow: 12h; stability: better than 0.005%

Thermostatic chamber temperature control accuracy: setting value ±0.1°C

Detector: Flow proportional detector, closed counter tube and scintillation counter

Data processing system: 10-way 2048-channel independent pulse height analyzer

Vacuum system: Independent pump station structure with dual vacuum chamber, easy for maintenance; highest vacuum degree in the measuring chamber: below 5Pa.

Gas flow system: Foreign high-precision density and flow control system and high-precision gas flow density stabilizer are used, with pressure stability up to ± 0.002KPa.

AC 220V power supply equipment: 2kVA AC purified voltage-stabilized current

Stability: (24 h) ≤2%

Counter energy resolution: ≤ 30%

Counting linearity of instrument: ≤1%

Measurement time of individual sample(including sample change and vacuum-pumping time): ≤ (2-5)min

Sample size: 40mmx10mm(H)

Sample surface to be analyzed: 35mm max.

Application Fields:

Building material/cement and refractory/ceramics

Metallurgy and minerals/mining, geology, chemical and petroleum

Metal material

Academic study and teaching

Glass and graphite

Soil investigation/element analysis

Process control

Composition quality control

Composition testing