Installation Report

DVIA-MLP Series

09-30-2025

St. Jude Children's Research Hospital TFS Arctis MLP 1000 Installation Report

MLP 1000

Installation Report

TFS Arctis

St. Jude Children's Research Hospital

1. Overview

MLP 1000 active vibration isolation platform was installed and tested for the TFS Arctis EP008.

MLP 1000 ON PASSED the Vibration specifications.

2. Vibration Isolation System Information

Item	Details
Model	MLP 1000
Serial Number	250310R4-1
Software	Site Specific Tune

3. Engineer

Field Service Engineer

4. Tuning Date

September 30, 2025

5. Installation Site

St. Jude Children's Research Hospital, Donald P. Pinkel MD Research Tower

262 Danny Thomas Place, Memphis, TN 38105

6. Equipment

Manufacturer: Thermo Fisher Scientific (TFS)

Equipment: Arctis EP008

7. Equipment Status

System in position and operational.

8. Measurement Setup

Parameter	Value
Bandwidth	320
Lines	3200
Window	Hanning
Coupling	ICP 2mA
Average Type	Stable
Duration	60 sec
Engineering Units	g (RMS)
X Axis Scaling	1/3 Octave

9. Vibration Specifications

Tool	Specification
TFS Arctis	Vibration: All Directions-Axis → SE-tool™ Spec Line g

Figure 1: Detail Specification

10. Measurement Summary

Type	Position	Direction	Specification	Result
Vibration	Floor	Front-Back	SE-tool™ Spec Line g	✗ FAIL
		Left-Right	SE-tool™ Spec Line g	✗ FAIL
		Vertical	SE-tool™ Spec Line g	✗ FAIL
	MLP 1000	Front-Back	SE-tool™ Spec Line g	✓ PASS
		Left-Right	SE-tool™ Spec Line g	✓ PASS
		Vertical	SE-tool™ Spec Line g	✓ PASS

11. Data and Images

Figure 2: Vibration Front-Back Floor

Front-Back | Result: FAIL

Figure 3: Vibration Front-Back MLP

Front-Back | Result: PASS

Figure 4: Vibration Left-Right Floor

Left-Right | Result: FAIL

Figure 5: Vibration Left-Right MLP

Left-Right | Result: PASS

Figure 6: Vibration Vertical Floor

Vertical | Result: FAIL

Figure 7: Vibration Vertical MLP

Vertical | Result: PASS

Figure 8: Installation Detail

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