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Calcined Coke Granular Carbon Powder Electrical Resistivity Tester

Price $5000.00
Min Order 1 Set
Availability In Stock
Shipping From Hunan, China
Popularity 478 people viewed
Model NO.:
DCY3F
After-sales Service:
Provide Operating Video
Warranty:
1 Year
Power:
220V
Trademark:
Hunan Zhenhua
Transport Package:
Standard Exporting Wooden Case
Specification:
0.3CBM
Origin:
China
HS Code:
9030332000
Product Description
DCY3F Calcined Coke Granular Carbon Powder Resistivity Tester

This tester is for measuring the electrical conductivity properties of carbon materials. The tester used hydraulic drive system as a loading body, whose transmission smoother than great loading. It works with automatic display pressure standard dynamometer, high-precision power source steady flow, automatically display current, voltage. The instrument tests resistivity powder materials based on ISO 10143-2019 Carbonaceous materials for the production of aluminium.  Calcined coke for electrodes.  Determination of the electrical resistivity of granules, YS / T 587.6 Calcined coke for prebaked blocks-Testing methods-Part 6: Determination of electrical resistivity of granules.

Principle:
A test portion of the granular carbon is placed in a cylindrical holder which has electrical contacts at the top and bottom. A fixed pressure is applied to the test portion to ensure good electrical contact and a fixed, constant direct current is applied. The voltage drop and the height of the column of granules are measured and the electrical resistivity is calculated.

Main technical parameters: 
1. Max pressure: 300Kg;

2. Max increasing distance: 100mm;
3. Current output: 0 ~ 5A, accuracy: 0.01A;
4. Input Voltage: 0 ~ 200mV, accuracy: 0.01mV;
5. Powder cylindral diameter: small tube≥ 20mm; large tube≥ 30mm;
6. Inside sectional area: small tube≥ 314 mm2, large tube≥ 700 mm2;
7. Distance between terminals: small tube 10 mm, large 20mm;
8. Resistivity range: 1 ~ 1800μΩ·M.
9. Power supply: 220V,50HZ







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