Gdt-1600 Graphite Material High Temperature Electrical Resistivity Tester

• Customization: Available
• After-sales Service: Online Service
• Warranty: 1 Year
• Model NO.: GDT-1600
• Transport Package: Export Plywood Case
• Specification: 0.5CBM
• Trademark: Hunan Zhenhua
• Origin: China
• HS Code: 9031809090
• Production Capacity: 50sets/Year

Product Description

Product Description

GDT-1600 Graphite material High temperature electrical resistivity tester

 The resistivity tester is a special instrument for measuring the electrical conductivity of carbon materials, graphite and other bulk materials. The instrument uses a high precision steady current source to directly heat both ends of the graphite and pass a large current into it. Power supply current, voltage automatic display, and stable, accurate, intuitive, convenient. The flexible test specimen platform is suitable for testing specimens of different diameters and lengths. The instrument can be used to test the resistivity of cathode carbon blocks, pre-baked anodes, anode paste cathode paste and carbon products at room temperature according to ISO 11713-2000, YS/T63.2-2005 and YS/T 64-1993, YB/T120-1997 standard methods.
Instrument features: The instrument uses a high-precision steady current source to directly heat both ends of the graphite, through the large current, measure the voltage value at both ends of the graphite, according to Ohm's law to measure the resistance value at both ends, and then calculate the resistivity according to the length and cross-sectional area, graphite heating to measure the resistivity at different temperature states.
High precision stable voltage constant current source:
Input: 220V±10% Power consumption: <=12KVA;
Output: Voltage 0 ~ 24V Current 0 ~ 500A accuracy 0.01
Measuring millivolt voltage: 0-100mv, accuracy is not less than 7 bit half resolution
 

Detailed Photos

 

Product Parameters

Main technical parameters:

Diameter:	Φ20mm; (Can be customized according to the actual)
Length:	80 ~ 130mm; (Can be customized according to site requirements)
Angle:	360 degrees arbitrary rotation;
Distance between terminals:	50--100± 0.1mm; (adjustable)
Size measurement:	digital display caliper,0 ~ 150mm, accuracy 0.01mm.
Measurement:	digital voltmeter, measuring range 0 ~ 199.99MV, accuracy 0.01MV. More than 7 and a half voltmeters can be equipped according to user requirements.
Temperature measurement	Temperature measurement 0-1600 degrees, platinum rhodium thermometer.
Sample quantity	One sample can be measured. Water-cooled electrode
Function	With high temperature protective cover and atmosphere protection.
Test system	The system provides an interface to connect the computer to automatically complete the test data and measurement curve

 

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