Pawnshop Gold Testing Machine--Edx600

  • Model NO.: EDX600
  • Warranty: 1 Year
  • Advantage: High Sensitive
  • Wavelengths: X-ray
  • Light Number: X-ray
  • Customized: Customized
  • Net Weight: 32kg
  • Certificate: Ce, ISO
  • Transport Package: Standard International Packing
  • Origin: China
  • Application: Gold Purity Test
  • Detection Method: Spectrophotometer
  • Principle: Xrf
  • Dispersive Element: Proportional Counter
  • Certification: RoHS, ISO9001, CE
  • Measurement Range: Au, AG, Ni,Cu and Zn
  • Packing Size: 62*49*59cm
  • Trademark: Skyray Instrument
  • Specification: Unit
  • HS Code: 90273000
Instrument introduction
EDX600 is the most economic XRF gold purity testing machine in the market. It is the classic XRF model in Skyray for gold purity test and it is also our best seller for years. 
Instrument Features
Quick Test
Within one second, you can get both the Karat value and content value of your gold sample.
Accurate
Testing result of our XRF is comparable to the fire assay.
Non destructive
XRF test will not destroy your gold sample.
Multi-functional
Besides the gold, the non precious metals, such as Ni,Cu and Zn which are frequently used in the jewelries can also be simultaneously tested by our XRF.  What's more, our XRF can also be used to test the plating thickness of the gold plated jewelry.
Applications fields:
Jewelry factories
Jewelry shops
Pawnshops
Banks
Gold testing labs or fire assay labs
Refiners who buy and sell gold

Details of the EDX600 is in the below table:
Specifications
Measurement principle EDXRF(Energy Dispersive X-ray Fluorescence)
Measurement range Au, Ag, Ni, Cu, Zn, Pt and Pd
Measurement time 40S-60S
Sample Type Solid, liquid and powder
Detectiion Limit from ppm to 99.99%
Configurations
Skyray copper x-ray tube  Tube voltage 5KV-50KV
Tube current 1μA-1000μA
High Voltage Generator Max voltage 50KV
Spellman-USA Stability 0.001% per 8 hours
Proportional counter Skyray patened proportional counter 
Single sample chamber size 439×300×50mm
Signal to Noise Enhancer 
High resolution CCD camera 
Software 
OS WindowsXP, Windows7, Windows 8 and Windows 10. 
Calibration factory made calibration as per customer's request for both 
qualitative and quantitative analysis
Standard Accessories
Power Supply Cable
Checking sample 
USB cable 
Testing Film
Sample Cups 
Installation Requirements
Ambient Temperature 15 ºC-30 ºC
Ambient Humidity 35%-75%
Power Supply 110V/220V
Voltage Stablizer is recommended




 
 
 

Heat Treated Steel Bar And Tube

HEAT TREATED STEEL BAR AND TUBE

Heat treated steel bar is produced by heating and cooling in different temperature based on the steel grades to improve the steel bar mechanical properties or machinability for various industrial applications. Heat treated steel bar includes annealed steel bars, Normalized Steel Bar, quenched and temper qt steel bar.

Annealed Steel Bar has better ductility and lower hardness, which can be easier to be machined. The annealing processing is usually widely used for steel grade with higher carbon content above 0.5%. However, some low carbon steel also requires to do annealing for special usage such as 20CrMnTi gear steel. For some special material such as 20CrMnTi gear steel and GCr15 such bearing steel, spheroidizing annealing is often required.

Normalized steel bar sometime is also one kind of annealing processing. It mainly changes the grain to remove the impurities in steel and improves the strength and hardness. For some hot rolled steel bars, to keep the basic mechanical properties, normalizing is often used.

Quenching and Tempering, abbreviated as Q&T is a king of processing that strengthen or harden steel bars by heating the materials and then cooling in water, oil or other liquid medium, that rapidly the change from austenite to perlite to get the proper properties for various usage. The quenched & tempered steel bar materials are usually with carbon from 0.30% - 0.60%, it is widely used as merchant bars in components of various machines.

Qt Bar

Our advantages on producing heat treated steel bars:

1) Big stocks of hot rolled round bars or wire rods as raw materials

2) Wide range of Cold Drawn Steel Bar sizes: from 10mm to 150mm

3) Different cold drawing medias powder or oil to get different surface

4) Straightening machines to get better straightness up to 0.5mm/m

5) Grinding and polishing machines to get better roughness upto 0.4um

6) Heat treating furnaces to adjust the mechanical properties

7) Full sets of testing equipment to test the sizes, mechanical properties and microstructure.

8) Multiple packages to avoid broken packages and anti-rusty

4140 steel tube,Round Steel Tubing,Heat Treated Steel Tube,Heat Treated Steel Bar And Tube,S355JR steel tube

SHANDONG LE REN SPECIAL STEEL CO., LTD. , https://www.sdcolddrawnsteelbar.com