Harwood
Engineering Company, Inc.
Strain Gaged Cells
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200,000 PSI Service
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Metric units to 14,000 BAR or 14,000 Kg/cm2
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10-point secondary standard calibration traceable to NIST
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10-point primary standard calibration is available
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Cells are available for both polar and non-polar fluids
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Digital panel meters for pressure indication
and/or control
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4 or 5 digital resolution provides accuracies to +/- 0.10% span
Designed specifically for rough service, the Harwood strain cell is manufactured
from the highest grade hardenable stainless steel and has a 350 ohm full
bridge output. Special materials are available for hydrogen service. All
cells have 12H connections; 4L pockets and be ordered for 100,000 psi max.
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Part Number
|
Pressure Range
|
Accuracy*
|
|
C-6211-A
|
0 - 200,000 psi
|
± 0.75%
|
|
C-6211-A
|
0 - 150,000 psi
|
± 0.40%
|
|
C-6211-A
|
0 - 100,000 psi
|
± 0.10%
|
|
C-6211-A
|
0 - 50,000 psi
|
± 0.10 %
|
* Expected accuracy when calibrated with the Harwood's instrumentation.
A ten-point NIST traceable calibration is included in the price of every
systems and a calibration certificate is provided.
Harwood Engineering Company, Incorporated – © May, 1999
455 South Street, Walpole, Massachusetts 02081
phone: 508-668-3600
fax: 508-660-2276
http://www.ultranet.com/~harwood/
email: harwood@ma.ultranet.com