China business trip report — MB1000 P43 setup and T56 NMR test (June 2017)
Contents
Report title and scope
China business trip report
(MB1000_P43 setup / T56 NMR TEST)
On-site context (photograph 1)
On-site context (photograph 2)
Trip dates, author, and reporting date
| Field | Value |
|---|---|
| Trip dates | 17.06.20~17.06.23 |
| Traveler | Deputy Lim Jong-wook |
| Report date | 17.06.26 |
Trip schedule and outcomes
17.06.20 — Departure; move to NEMO Office. T56 sensor replacement, repair, and inspection. MB1000_P22 inspection (China Normal University — per NEMO request).
17.06.21 — T56 NMR test (Hudan University). Verified whether T56 operates normally on the NMR system (see Attachment 1). Travel toward Wuxi.
17.06.22 — MB1000_P43 setup. Performed setup and vibration-environment measurement (see Attachment 2).
17.06.23 — Travel from Wuxi to Pudong Airport; return.
Attachment 1: T56 NMR operation test (Hudan University)
T56 NMR test arrangement — photograph 1
T56 NMR test arrangement — photograph 2
The T56 sensor was placed under the NMR equipment and checked for normal operation.
Measurement conditions
OUTSIDE: T56 placed outside the NMR for measurement.
With SUS304: T56 and SUS304 placed inside the NMR for measurement.
Without SUS304: Only T56 placed inside the NMR for measurement.
Under all listed measurement conditions the sensor operated normally.
Result: With one approximately 3 mm thick SUS304 sheet installed, normal operation was confirmed. Without SUS304, the Y axis appeared influenced by the magnetic field; tuning did not change performance (abnormal Y-axis behaviour continued).
Performance of Z — OUTSIDE
Performance of Z — With SUS304
Performance of Z — Without SUS304
Performance of X — OUTSIDE
Performance of X — With SUS304
Performance of X — Without SUS304
Performance of Y — OUTSIDE
Performance of Y — With SUS304
Performance of Y — Without SUS304
Actuator of Horizontal — OUTSIDE
Actuator of Horizontal — With SUS304
Actuator of Horizontal — Without SUS304
Actuator of Vertical — OUTSIDE
Actuator of Vertical — With SUS304
Actuator of Vertical — Without SUS304
Attachment 2: MB1000_P43 setup
Wuxi site photograph (same embed as trip context photo 1)
| Field | Value |
|---|---|
| Target equipment | ZEISS SIGMA HD |
| Installation site | Wuxi, China |
| Notes | Installed on the 1st floor of the company R&D building |
| END USER | QUALCOMM |
ACTIVE
| Test Direction | Base | Top |
|---|---|---|
| Z | E | G |
| X | F | G |
| Y | F | G |
All directions showed satisfactory performance.
MB1000 internal program performance measurement result
Z axis
X axis
Y axis
Vibration environment measurement result
Z axis
X axis
Y axis
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