Nhd-II-17 Refractoriness Degree of Fire Resistance Test Furnace

• Customization: Available
• After-sales Service: Online Service
• Warranty: 1 Year
• Model NO.: NHD-II-16
• Standard: ISO 528, GB/T7322-2017
• Transport Package: Plywood Case
• Specification: 1CBM
• Trademark: Hunan Zhenhua
• Origin: China
• HS Code: 9031809090
• Production Capacity: 50sets/Year

Product Description

Product Description

 

NHD-II-17 Refractoriness degree of fire resistance test furnace

    The electric furnace is discontinuous running box-type high temperature furnace with molybdenum rod heating unit. It is used in refractory temperature detection for refractory laboratory, engineering mining enterprises, scientific research institution etc. Furnace temperature can be measured, indicated and controlled. This equipment is used in testing degree of fire resistance of refractory. Its measuring range is 1580~1800ºC. 

Reference standards: GB/T7322-2017 The refractory Refractoriness test method, ISO 528 Refractory products; Determination of pyrometric cone equivalent (refractoriness)

 

Product Parameters

Main technical parameters: 
1.Rated temperature:1700ºC
2. Sample stents use corundum material 
3. Sample is triangle cone, breadth 10-20mm.
4. Cone rotate speed (r/min): 3-5 r/min
5. Can with observation hole, install a CCD camera system on the observation hole position, to observe the shape of the sample at high temperature in real time, and processed into computer display. Minimum 1 ºC of a image.
6. Rated voltage: 380V, 2 phases with zero line.
Rated power: 6kw
7. Temperature measuring with the standard pyrometric cone.
8. CCD pixel is more than 5 million, color.
9. Automatic test and analysis software in English.
10. Intelligent PID temperature control program, can be set up 50 program temperature curve. Set the heating rate.
11. Start current limiting protection, overload protection.
 

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