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 Model 910 Portable Peak Meter
This versatile battery-powered indicator is designed to
monitor and store peak readings from torque or force
transducers. It is the ideal instrument for the following:
- Monitoring dynamic or static torque applied to threaded
fasteners
- Monitoring compression or tension force
- Recording peak values from rotary torque transducers or
reaction torque transducers on DC electric or pneumatic
tools to evaluate tool performance
- Storing and recalling up to five readings to create
statistical control charts
 Portable Indicator
The Model 910 is a single-channel, portable transducer
indicator. It has five peak memories to store and recall the
peak or maximum torque or force on five cycles. The track mode
is used when peak hold is not needed, such as during
calibration or when it is desirable to view the transducer
output continuously. The span adjustment allows the peak or
track readings to be in direct engineering units. The unit
offers manual zero adjustment. A nickel-cadmium rechargeable
battery offers eight hours continuous operation before
requiring a charge.
The Model 910 is designed with the following additional
features:
|
Specifications |
|
Instrument
Accuracy: |
±0.5% FS |
|
Linearity: |
±0.25% FS |
|
Temperature Range: |
0 to 60°C |
|
Battery: |
8 hour life |
|
Recharger: |
120 vac, 8-14 hour for complete
recharge |
|
Input Sensitivity: |
350 to 1000 Ohm, full bridge |
|
Input Signal: |
0.8 to 5.0 mv/v |
|
Display: |
0.6-inch high LED, 3½-digits, 1999
maximum display |
|
Operating Modes: |
Peak, Track |
|
Bridge Excitation: |
10 vdc |
|
Frequency Response: |
DC to 3.2 kHz |
|
Peak Memory Drift: |
Less than 1.0% FS in 15 minutes |
|
Calibration: |
Binding posts for external resistors |
|
Output Jack: |
0 to 1 volt dc nominal output |
|
Dimensions: |
9.50" high, 4.20" wide, x 2.75" deep |
|
Weight: |
1.4 lbs. |
- Accommodates most transducers with outputs of between
0.8 and 5.0 mV/V
- Calibrates using external shunt calibration resistors
- Allows the measurement of torque in counter-clockwise
direction using a reversing switch
- Three selectable decimal point positions
- Analog output receptacle for use with chart recorders
Typical Applications
This versatile measurement tool can be used for several
different applications involving physical measurement: torque,
tension, compression, force, strain, and pressure. Below are
some typical applications for which the Model 910 can be used
in the field.
Power Tool Nutrunners
The Model 910 is specifically designed to operate with RS
Technologies rotating socket wrench torque sensors and other
reaction torque sensors used to measure dynamic torque applied
to a fastener - by nutrunners.
Torque Wrench Calibration
When used with stationary torque transducers from RS
Technologies, the Model 910 displays applied hand torque or
click point torque when used with mechanical click wrenches.
Load Cells
The Model 910 is compatible with most strain gage load
cells so its can read force in the engineering units of your
choice. For instance, the Model 910 can be used in combination
with a low profile load cell in calibration of a rivet-forming
or press operation.
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