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Home / Accessories for Microscopy / Nanotechnology / Calibration / Microanalysis / Pelco Faraday Cup

Pelco Faraday Cup

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Pelco Faraday Cup

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Product
Description
Technical Note
SEM Holders
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Product

PELCO Faraday Cup
The PELCO Faraday Cup allows for precise measurement of the beam current on SEM, MicroProbe or FIB systems
no. 651 to 651-R

Description

PELCO Faraday Cup

The PELCO Faraday Cup allows for precise measurement of the beam current on SEM, MicroProbe or FIB systems; select point mode on your system and focus the beam into the small 100 m aperture hole of the PELCO Faraday Cup.

The cavity under the aperture hole absorbs virtually all electrons or ions.
Absorption efficiency of the design is 98.5% or better (depending on beam diameter and kV).
The PELCO Faraday Cup is designed for mounting on the specimen stage and uses the existing electrical connections built in the SEM, Microprobe or FIB stage for measuring or displaying absorbed current.

If your instrument does not have the capability of measuring and displaying absorbed current, you need to use a Keithley Pico-ammeter.
The PELCO Faraday Cup is made from brass and overall dimensions are only 2.5mm diameter with 2mm height, and aperture size is 100 m.

The compact size allows for easy mounting on specimen holders, standard or mounts.
We can also supply the Faraday Cup already mounted on a variety of popular SEM mounts.

Technical Note

Technical Note

Download Technical Note
SEM Holders

SEM Holders

Type Prod. No. Data (D=Head dia.; P=Pin dia.; PL=Pin (length)
A 16111 pin mount dim Pin Mount: D=12.7mm; P=3.2mm; PL= 7.9mm, FEI/Philips, Cambridge, Leica, TESCAN, CAMSCAN, ASPEX, Phenom
B 16261 pin mount Pin Mount: D=12.7mm; P=3.2mm; PL=14.3mm, AMRAY
C 16221 10mm cylinder 9.5mm dia. x 9.5mm Cylinder, JEOL
D 16281 15mm cylinder 15mm dia. x 15mm Cylinder, JEOL, ISI/ABT/TOPCON
E 16291 cylinder mount 15mm dia. x 10mm Cylinder, JEOL, ISI/ABT/TOPCON
F 16111-9 Pin Mount: 12.7mm x 3.2mm pin. PL=6mm, ZEISS/LEO SEMS FESEMs/FIBS
G You Supply Mount or Mount of Your Choice, not listed here (contact customer service)
K 16324 specimen mount 15mm dia. x 6mm Cylinder, M4 Hitachi, Agilent / Keysight
L 16327 specimen mount 25mm dia. x 6mm Cylinder, M4 Hitachi, Agilent / Keysight
M 16231 12.5mm mount 12.2mm dia. x 10mm Cylinder, JEOL
O 16115 31.7mm dia. x 6.47mm, Cambridge S4 Mount
P 16242 12.7mm mount Pin Mount: 12.7mm dia. x 15.7mm height, AMRAY special slotted head
Q 16153 25 x 10mm cylinder mount 25mm dia. x 10mm Cylinder, JEOL
R 16144 25.4 x 10mm cylinder mount Pin mount: D=25.4mm; pin=3.2mm, FEI/Philips, Cambridge, Leica, TESCAN, CAMSCAN, ASPEX, Phenom
Order

Art.Description Unit PriceQuantity
651

PELCO Faraday Cup, Unmounted

Each € 173,40
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651-A

PELCO Faraday Cup, Mounted A

Each € 189,10
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651-B

PELCO Faraday Cup, Mounted B

Each € 189,10
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651-C

PELCO Faraday Cup, Mounted C

Each € 189,10
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651-D

PELCO Faraday Cup, Mounted D

Each € 189,10
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651-E

PELCO Faraday Cup, Mounted E

Each € 189,10
✓
spinner
651-F

PELCO Faraday Cup, Mounted F

Each € 189,10
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651-G

PELCO Faraday Cup, Mounted G, You Supply Mount

Each p.o.r.
651-K

PELCO Faraday Cup, Mounted K

Each € 189,10
✓
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651-L

PELCO Faraday Cup, Mounted L

Each € 189,10
✓
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651-M

PELCO Faraday Cup, Mounted M

Each € 189,10
✓
spinner
651-O

PELCO Faraday Cup, Mounted O

Each € 189,10
✓
spinner
651-P

PELCO Faraday Cup, Mounted P

Each € 189,10
✓
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651-Q

PELCO Faraday Cup, Mounted Q

Each € 189,10
✓
spinner
651-R

PELCO Faraday Cup, Mounted R

Each € 189,10
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Brand: Ted Pella

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E-mail  :info@loeneninstruments.com

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