| Model |
Emodumeter |
|---|---|
| Standard |
ASTM C215,ASTM C666 |
Resonant Frequency Analyzer
Emodumeter™
Determining Young’s Modulus(E) and Poisson’s Ratio
For the determination of the resonant frequency of materials.
Applications
- Freeze Thaw Analysis
- Young’s Modulus Determination
- Damping
- Coefficient Analysis
Features & Benefits
- Conforms to ASTM C-215 and C-666.
- The only method of calculating the following material parameters nondestructively :
- Young’s Modulus of Elasticity,
- Modulus of Rigidity,
- Poissons Ratio,
- Damping Constant.
- Available for specimen sizes up to 6 inches (150mm) cross section dimension and from 1.75 inches (45mm) to 28 inches (700mm) in length.
- Automatic identification of the resonance frequency. Large easy to view display for data analysis of time domain and frequency spectrum signals.
- Data can be stored and uploaded to a PC for further analysis and inclusion in reports.
- Fast and easy to use system
Specifications
|
Frequency range: |
from 10 Hz to 40 kHz |
|
Sampling frequency: |
10, 20, 40 or 80 kHz |
|
Frequency resolution: |
from 4.9 to 78.1 Hz |
|
Record length |
1024 or 2048 points |
|
Output bias level: |
9.2 V |
|
Accelerometer sensitivity: |
9.60 mV/g (0.979 mV/m/s2) |
|
Battery: |
12 Volt. 4-10 hours – continuous use |
|
Display: |
320 by 240; backlit for daylight use |
|
Storage: |
200 plus readings |
|
Software: |
Windows compatible 9x/me 32MB Ram |
|
Impactors: |
Set of 6 hardened steel balls. |
|
Operating Temperature Range: |
0°C to 40°C |
Additional information
