PRECISION DEADWEIGHT TESTERS
0.1% ACCURACY; 15 to 10,000 psi
DWT1305 Series
Starts at
$
4465
Optional*
Easy-to-Use 2-Stage
Hydraulic Pump
2 Interchangeable
Piston/Cylinder
Assemblies
Vernier Screw Adjustment
for Pressure Settings
Portable—Rugged
Carrying Case Provided
Each Unit Includes
Hydraulic Pump
Weight Set
2 Piston/Cylinder
Assemblies
3 Wrenches
Spare O-Rings
Piping and Fittings
Rugged Carrying Case
Operator’s Manual
Optional NIST-Traceable
DWT1305 deadweight testers
are dual-range, precision-built
hydraulic instruments for testing,
setting, calibrating, or repairing
pressure-measuring devices.
Each instrument is self-contained
and comes with tools and metal
carrying case.
With the optional “-CAL-3”
calibration, the DWT1305 can
be a primary standard with 0.1%
accuracy of the pressure produced.
Each unit is adjusted for standard
gravity conditions, all weights are
labeled, and an NIST-traceable
certification is supplied.
For optimal accuracy, deviation
from standard gravity conditions
must be applied to the readings.
Each unit comes with 2
interchangeable piston and
cylinder assemblies. One is for
Calibration
To Order (Specify Model Number)
PISTON ASSEMBLY PISTON NUMBER OF WEIGHTS BY VALUE
MODEL NO. PRESSURE RANGE VALUE L-5 L-10 L-20 L-40 L-100 NET WT.
psi TYPE PRICE LOW HIGH LOW HIGH H-25 H-50 H-100 H-200 H-500 lb kg
DWT1305D-10 $4465 15/200 75/1000 5 25 13 2 3 —60 27
DWT1305D-20 4675 15/400 75/2000 5 25 13 2 3 270 32
DWT1305D-30 4795 15/600 75/3000 5 25 13 2 3 485 39
DWT1305D-50 4955 15/1000 75/5000 5 25 13 2 3 8105 48
DWT1305D-100 6075 15/2000 75/10,000 5 25 13 2 3 18 175 80
DWT1305D-10-CAL-3
DWT1305D-20-CAL-3
DWT1305D-30-CAL-3
DWT1305D-50-CAL-3
DWT1305D-100-CAL-3
Comes complete with pump, weights, piston assemblies (2), o-rings, piping/fittings, wrenches, case and operator’s manual.
Units with “-CAL-3” suffix feature NIST traceable calibration as a primary standard.
*
Ordering Examples: DWT1305D-100-CAL-3, tester with 15 to 10,000 psi range with NIST-traceable calibration, $6565.
DWT1305D-50, tester with 15 to 5000 psi range, $4955.
4745 15/200 75/1000 5 25 13 2 3 —60 27
*
4970 15/400 75/2000 5 25 13 2 3 270 32
*
5125 15/600 75/3000 5 25 13 2 3 485 39
*
5325 15/1000 75/5000 5 25 13 2 3 8105 48
*
6565 15/2000 75/10,000 5 25 13 2 3 18 175 80
*
DWT1305D-30, $4795,
shown smaller than
actual size, comes
complete as shown.
low pressure (below 2000 psi/
14,000 kPa); the other is for
high pressure (through 10,000 psi/
70,000 kPa). The same weights are
used with both pistons.
SPECIFICATIONS
Accuracy: 0.1% of produced pressure
Operating Pressure: 15 to 10,000 psi
(100 to 70,000 kPa)
Body Material: Aluminum alloy
Piston and Cylinder Material:
Stainless steel
Weights: Non-magnetic die-cast zinc
alloy, NBS traceable
Operating Fluid: SAE 20 automotive
or machine oil
“O” Rings: Standard Buna-N
Reservoir Volume: Approximately
0.7 liter (1.5 pints)
MOST POPULAR MODELS HIGHLIGHTED!
A-50
A
PRESSURE INSTRUMENTS
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