Dynamic Elastic Modulus Damping Internal Friction Analyzer

• Customization: Available
• After-sales Service: Online Service
• Warranty: 1 Year
• Model NO.: DTM-II
• Power: 220V
• Transport Package: Export Plywood Case
• Specification: 0.3CBM
• Trademark: Hunan Zhenhua
• Origin: China
• HS Code: 9031809090
• Production Capacity: 50sets/Year

Product Description

Product Description

DTM- II Dynamic elastic modulus damping internal friction analyzer

Summary:
The DTM-II instrument is based on the dynamic measurement methods (resonance
method), the application of nondestructive testing technology completely determination of metal
materials, engineering ceramics, functional ceramics, non-metallic materials, graphite materials, glass material, polymer composite materials, concrete dynamic elastic modulus and internal friction damping. Accurate determine resonance frequency, the elastic modulus, shear modulus and damping and related technical indicators at room temperature and from room temperature to high temperature condition. The instrument is widely used in the material elastic modulus test, to adapt to the standard of GB/T5166, ISO 3312:1987 Sintered metal materials and hardmetals; Determination of Young modulus, GB/T 16406, GB/T 18258 and ASTME756-05 Standard Test Method for Measuring Vibration-Damping Properties of Materials etc.
 

Product Parameters

Main technical parameters: 

1. Resonance frequency:
the frequency measurement:
Frequency range: 200HZ-5KHZ, 100HZ-20KHZ. 
Measurement accuracy<0.5% Frequency resolution: 1Hz
2. Dynamic elastic modulus measurements:
Measurement Range: elastic modulus corresponding with the frequency
Resolution: 0.05 GPa 
Accuracy: 0.1 GPa can measure other peak frequency modulus quickly
3. System relative error <± 0.15%;
4. Damping or internal friction: 10^-5 --- 0.1;
5. Test temperature: Room temperature;
6. Sample sizes: φ6~30mm, length 140~200mm, other rectangular, square, cylindrical (uniform sample)
7. According to user requirements, we can provide a computer interface. It has a data storage function, display method, resonant frequency display, elastic modulus display, spectroscopy and internal friction damping display;
8. Different test samples have different test table.
9.Main configurations:
DTM-II analyzer(include signal generator) 1set,
Testing software (English) 1pc,
Support frame 1pc,
Suspension frame 1pc 
 

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