July 13, 2026 UMD Home NanoCenter AIM Lab
Back to Equipment List Hitachi S-3400 Variable Pressure SEM
Description

The Hitachi Scanning Electron Microscope is a variable pressure SEM that can image non conductive samples at higher chamber pressures. The non-conductive samples can be imaged in either back scatter or our ESED secondary detector. In normal operation (high vacuum mode), it has an ultimate resolution of approximately 3 nm. The Hitachi is fitted with an EDS silicon drift detector for determining elemental composition of samples. Please, no powder samples in this SEM

Location FabLab | Exploratory Lab
Manufacturer Hitachi S-3400N
Link
Staff Contact DanielDaniel Lewis
dlewis17@umd.edu
301-405-5018
Rates
Large Commercial
$133/hr
Small Commercial / MTECH
$63/hr
External Non-profit / University
$42/hr
UMD
$27/hr
Staff Technical Assistance Time is added based on the time spent by staff members providing technical support, guidance & training outside of equipment training, and technical services for users of the lab. Click here for full rate details.
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External Materials

If you plan to bring external materials into the lab, please notify the FabLab staff to ensure proper safety protocols and any equipment arrangements can be made ahead of your reservation. Please submit an External Materials Request form for each material you will bring.

Logs
Fri, Jul 10, 2026
2:00 pm - 4:00 pm
Daniel Lewis
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Charles Ochonma
Thu, Jul 09, 2026
1:00 pm - 2:00 pm
Mitchell Gross
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Training with Daniel Lewis
Wed, Jul 08, 2026
1:45 pm - 2:30 pm
Aoife Zuercher
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Mon, Jul 06, 2026
2:45 pm - 3:45 pm
Aoife Zuercher
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Mon, Jul 06, 2026
11:00 am - 1:00 pm
Mitchell Gross
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Training with Daniel Lewis
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Manuals

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