Installation Reports
• Introduction
This report provides the details of the installation of the MB1000 for the Thermo Fisher Scientific Scios 2 in Lab 123, , 2450 Mariner Square Loop, Alameda, CA 94501. Sila Nanotechnologies hired VEC to install the vibration isolation system and provide a report of the completed work.
• Summary Results
Below is a summary of the results:
- MB1000 ON PASSED the Vibration specifications
• Product Details
| Part Delivered | Serial Number | Software |
|---|---|---|
| MB1000 | 240213R2 | Site-Specific Tune |
• Summary of Work
We installed the system by
- Positioning the daeil under the microscope
- Leveling the daeil to within .5mm
- Attaching seismic restraints between the floor and the daeil
We tested the system by
- Creating and uploading a site-specific tune
- Collecting vibration data to verify the performance
We left the system
- In position and on
• Procedures
Vibration
VEC conducted vibration measurements in six directions. Acceleration measurements were taken at a bandwidth of 200 with units of g (RMS). The acceleration spectra with 200 bandwidths were recorded.
• Setup
| Vibration | |
|---|---|
| Bandwidth | 200 |
| Lines | 3200 |
| Window | Hanning |
| Coupling | ICP 2mA |
| Average Type | Stable |
| Duration | 60 |
| Engineering Units | um/s (RMS) |
• Specifications
VEC used the following specifications for the project.
Specification Summary
| Tool | Specification |
|---|---|
| Thermo Fisher Scientific Scios 2 | Vibration All Directions SE-tool™ Spec Line g |
Detailed Specifications
ACOUSTICS / FLOOR VIBRATIONS ADVISED REDUCTION FACTORS
| Type | Frequency | Current Amplitude | Advised Amplitude | Reduction factor | |
|---|---|---|---|---|---|
| 1 | Floor Vertical | 2 Hz | 7.3 | 0.58 | 13 |
| 2 | Floor Vertical | 3.15 Hz | 6.4 | 0.62 | 10 |
| 3 | Floor Vertical | 2.5 Hz | 5.9 | 0.60 | 9.9 |
| 4 | Floor Vertical | 4 Hz | 7.7 | 1.2 | 6.3 |
| 5 | Floor Left-to-Right | 1.25 Hz | 1.1 | 0.23 | 4.7 |
| 6 | Floor Left-to-Right | 1 Hz | 0.84 | 0.18 | 4.6 |
| 7 | Acoustics | 315 Hz | 48 dB | 37 dB | 3.7 |
| 8 | Acoustics | 630 Hz | 45 dB | 34 dB | 3.5 |
| 9 | Acoustics | 200 Hz | 45 dB | 35 dB | 3.4 |
| 10 | Floor Vertical | 1.6 Hz | 1.9 | 0.56 | 3.3 |
| 11 | Acoustics | 125 Hz | 55 dB | 46 dB | 2.9 |
| 12 | Floor Vertical | 5 Hz | 6.8 | 2.5 | 2.8 |
| 13 | Acoustics | 500 Hz | 44 dB | 35 dB | 2.8 |
| 14 | Acoustics | 160 Hz | 53 dB | 45 dB | 2.4 |
| 15 | Floor Vertical | 6.3 Hz | 7.8 | 3.9 | 2.0 |
| 16 | Acoustics | 80 Hz | 55 dB | 49 dB | 1.9 |
| 17 | Acoustics | 1000 Hz | 42 dB | 38 dB | 1.7 |
| 18 | Floor Left-to-Right | 0.8 Hz | 0.53 | 0.31 | 1.7 |
| 19 | Acoustics | 100 Hz | 56 dB | 51 dB | 1.7 |
| 20 | Acoustics | 800 Hz | 42 dB | 38 dB | 1.6 |
| 21 | Floor Left-to-Right | 1.6 Hz | 1.1 | 0.68 | 1.6 |
| 22 | Acoustics | 400 Hz | 43 dB | 39 dB | 1.5 |
| 23 | Floor Left-to-Right | 0.63 Hz | 0.42 | 0.32 | 1.3 |
| 24 | Floor Vertical | 8 Hz | 9.1 | 7.0 | 1.3 |
| 25 | Floor Vertical | 1.25 Hz | 0.60 | 0.52 | 1.2 |
| 26 | Floor Left-to-Right | 2.5 Hz | 2.2 | 1.9 | 1.2 |
| 27 | Floor Left-to-Right | 2 Hz | 1.3 | 1.2 | 1.1 |
| 28 | Acoustics | 250 Hz | 39 dB | 38 dB | 1.1 |
| 29 | Floor Left-to-Right | 0.5 Hz | 0.33 | 0.32 dB | 1.0 |
• Results
Summary Results
Below is a summary of the results:
- MB1000 PASSED the Vibration specifications
Detailed Results
| Type | Position | Direction | Specification | Result |
|---|---|---|---|---|
| Vibration | Floor | Vertical | SE-tool™ Spec Line g | FAIL |
| Front-Back | FAIL | |||
| Left-Right | FAIL | |||
| DVIA-MB1000 | Vertical | PASS | ||
| Front-Back | PASS | |||
| Left-Right | PASS |
• Data
Figure 1: Vibration (Vertical – Floor)
Figure 2: Vibration (Vertical – MB1000)
Figure 3: Vibration (Front-Back – Floor)
Figure 4: Vibration (Front-Back – MB1000)
Figure 5: Vibration (Left-Right – Floor)
Figure 6: Vibration (Left-Right – MB1000)
Figure 7: Final Result
