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Vortex current meter of specific conductivity VE-27NC

Vortex current meter of specific conductivity of non-ferrous metals and alloys
Price: 

on request
Delivery time: 

please, contact the manager

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The devices like VE-27NC allow identification of fine non-magnetic (non-ferrous) metals, and also estimation of purity (percentage of admixture contents). The presence of admixtures leads to the decrease of conductivity.

Sorting of alloys is being made with the help of the table, which contains the information about more than 150 alloys of various metals. The sorting is being made according to the enclosed method.

Vortex current meter of specific conductivity VE-27NC

 

Advantages of alloys sorting using VE-27NC:

  • extremely high productivity, which amounts to 1 metering per second — no need in producing and preparing of the samples, the sorting can be made directly in the metals storehouse, in the carriage, in the car body, in the dump and others, under any weather conditions
  • wide model’s range of our meters allows choosing the most appropriate type in order to meet the concrete objectives accounting specific operating conditions (e.g. illumination)
  • chemical composition of alloys is being identified according to the established grade
  • technical opportunities, the best price-quality ratio make the meters of type VE-27NC an indispensable tool for identification and sorting of metals while organizing laboratories in small enterprises
  • our devices can be a support as an additional tool, oriented on the control of big volume of production with high productivity, for the enterprises, which have spectrometer

 

* There are areas of ambiguity, connected with the fluctuations of chemical composition and structural condition, in a range of aluminum alloys in the range 19–27mS/m, which can make it difficult, to identify the grade precisely, there’s also a possibility of grades confusion, and the problem can be tackled by the usage of particular methods and parallel control by another ways.

 

Technical specifications

Results reading in mSm/m
Basic error of the measuring 2–3%
Dielectric gap up to 0.2 mm
Thickness of the control object from 0.5 mm
Sensor incline up to 10 degrees
Area of control 10x10 mm
Surface roughness up to 0.2 mm
Environment temperature from -30°C
Power supply Battery of "Korund" type, 9V
Overall dimensions 110x75x30 mm
Weight 200 g

 

Measurement ranges

Conductivity of the existing non-ferrous metals and alloys lies in the range 0,5–60mSm/m. It’s complicated technically to cover such a range, creating one vortex-current meter, because there are different working frequencies required in different areas of the range. Because of this, three meters with optimal working frequencies for three areas of the range are being produced:

  • VE-27NC/3 — 0,5–5,0 mSm/m for Ti and Ni alloys control
  • VE-27NC/4-5 — 3,5–37 mSm/m for Cu, Al, Li, Mg, Zn alloys
  • VE-27NC/6 — 20,0–60,0 mSm/m for copper and precious metals

 

Design options

 

Vortex current meter of specific conductivity VE-27NC

LED

For indoors usage (in the conditions of the indoor lighting)

dimension 110x75x30 mm

Vortex current meter of specific conductivity VE-27NC

LCD

For sunny weather usage

dimension 110x75x25 mm

Vortex current meter of specific conductivity VE-27NC

Compact

Without cable

dimension 100x50x20 mm

 

When ordering there’s a possibility to choose any model, metrological characteristics and prices are equal.

 

Delivery includes: meter, sensor, reserve sensor (by request), charger, soft case for carrying or rigid, registration certificate, methods of tests and measurements (with certificate), information table for 150 metals and alloys, government standard certificate, training certificate.

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