Page 1
• GGGG
OOD
OOD
OOD OOD
• AAAA
CCURACY OF
CCURACY OF 0.0
CCURACY OF CCURACY OF
• 11115555
• DC
DC
DC DC
A
A
A A
TO
TO
TO TO
LLLL
TO
TO
TO TO
ONG
ONG
ONGONG
60
60
6060
----
TERM
TERM
TERMTERM
300
3000 A
0 A
300300
0 A0 A
HHHH
ZZZZ
SSSS
0.04444%%%%
0.00.0
MPS
MPS
MPSMPS
LLLL
TABILITY
TABILITY
TABILITYTABILITY
EEDS
EEDS
EEDS EEDS
&&&&
NNNN
ORTHRUP
ORTHRUP
ORTHRUPORTHRUP
4360
4360----SSSS
43604360
ERIES
ERIES
ERIESERIES
SSSS
HUNTS
HUNTS
HUNTSHUNTS
The Leeds & Northrup 4360-Series
shunts are designed for accurate measurement
of large currents. They are designed to have
ample radiating surface for operation in air at
ordinary room temperatures at their rated
currents.
They are sized so that operating
temperature approximates peak temperature
(zero temperature coefficient point) of the
special grade of Manganin used for L&N
shunts.
The 4360, 4361 and 4363 shunts consist
of a continuous strip of Manganin in one or
more folds, held in position by spacers. The
higher current shunts are made up of parallel
strips of this material between heavy copper
terminals. They differ in the number and
dimensions of the strips needed to obtain the
required reistance and current-carrying
capacity.
All are designed to provide ample
contact with bus bars or corresponding current
carrying cables.
Every shunt is provided with calibration
traceable to NIST. We maintain very low
uncertainties in shunt calibration. Please see
our Scope of Accreditation for details.
For the highest precision low resistance
standards, please see information on our 2000
Series Low Resistance Standards. We also
offer the 4220-Series Leeds & Northrup low
resistance standards. For economical low
resistance standards recommended to replace
the L&N 4330-Series Secondary Standards,
please see information on our 1000 Series
working standards.
In addition to NIST traceable calibration
service to all shunts, we offer repair service to
damaged shunts by all manufacturers.
Please note that available quantities are
limited, and are subject to prior sale.
L&N 4360-Series Shunts
Model Amps Output Accuracy
4360 15 1.5 V 0.04%
4361 100 1 V 0.04%
4363 300 0.3 V 0.04%
4364 500 0.5 V 0.04%
4369 1500 0.06 V 0.04%
4372 2000 0.04 V 0.04%
4375 3000 0.03 V 0.04%
Process Instruments, Inc. 615 E. Carson St. Pittsburgh, PA 15203-1021 Tel. 412-431-4600
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