October 22, 2025 UMD Home FabLab AIM Lab
Probe Station I- with 4155C Back to Equipment List
Operational Status ● Online
Description The Micromanipulator probe station can accommodate up to 6" diameter samples. The Agilent 4155C Semiconductor Parameter Analyzer is menu-driven. Test routines for evaluation of transistors and electronic test structures are written and stored in the 4155C. Users are able to write and save their own programs.

UMD rates to 6 hours are $10/hour. After 6 hours rates drop to $2/hour.

Be sure to write reservation number and total cost in notes section for extended runs.


Various multimeters are also available for device testing as well
Location FabLab | Teaching Lab
Manufacturer Alessi/Agilent 4155C
Staff Contact JohnJohn Abrahams
jabrah@umd.edu
301-405-5018
Rates
Large Commercial
$25/hr
Small Commercial / MTECH
$15/hr
External Non-profit / University
$12/hr
UMD
$10/hr
No Charge
$0/hr
Reservations No upcoming reservations at this time.
Logs
Tue, Oct 21, 2025
12:30 pm - 1:00 pm
Ahmed Hafez Abdelaziz
View Reservation
Mon, Oct 20, 2025
12:00 pm - 4:00 pm
Daniel Lewis
View Reservation
Mon, Oct 20, 2025
9:30 am - 10:30 am
Ahmed Hafez Abdelaziz
View Reservation
Tue, Oct 14, 2025
2:00 pm - 2:45 pm
Ahmed Hafez Abdelaziz
View Reservation
Records to show:
SOPs
Manuals

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Recipes

Colleges A. James Clark School of Engineering
The College of Computer, Mathematical, and Natural Sciences

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