ProTable-SA Linear Digital Measuring System
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Specifications
- Product Name: ProTable-SA
- Model: ProTable-SA
- System Serial Numbers: ProTable: RG—EB—ST—-
- Factory Scaling Factor: 1.00000
- Custom Settings: 150
Product Information
The ProTable-SA is a family of single and multi-axis dimensional
measuring systems suitable for Quality Control or Quality Assurance
applications in manufacturing environments. It comes in two
configurations: free-standing with optional legs or as a benchtop
system.
Operation Instructions
Section 1: Introduction
General Information: ProTable-SA is designed
for dimensional measurements and is suitable for controlled and
non-controlled manufacturing environments.
Section 2: Configuration
Configure the ProTable-SA based on your specific setup
requirements. Ensure proper placement and connection of the system
components.
Section 3: Operation
Measuring a Part: Place the part on the
ProTable-SA and follow the measurement procedures outlined in the
manual.
Measuring Parts Relative to a Reference: Use
the system to measure parts in relation to a reference point for
accurate dimensional analysis.
Readout Operation and Customization:
Familiarize yourself with the readout functions and customize
settings as needed. Do not change the factory scaling factor unless
necessary for calibration.
Section 4: Accessories
Explore available accessories to enhance the functionality of
your ProTable-SA system.
FAQ
Q: Can I change the factory scaling factor?
A: It is not recommended to change the factory scaling factor as
it may void your calibration. Only reprogram the readout with the
scaling factor shown in the manual if necessary.
Q: What should I do if I need to replace the digital readout or
electronic scale?
A: If components are replaced, the entire system requires
re-calibration to ensure accurate measurements.
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ProTable-SA
Operation Manual
For ProTable-SA Serial Number ——–
System Serial Numbers ProTable: ——–
Readout: Encoder: Scale:
RG—EB—ST—-
Factory Scaling Factor: 1.00000
DO NOT CHANGE the Scaling Factor setting. DOING SO WILL VOID YOUR CALIBRATION. If the Readout is reset or replaced, reprogram it with the Scaling Factor shown above.
Custom settings for your ProTable-SA:
Pr 39 Non-Linear Compensation Enable set to: 1 (on)
Pr 40 Non-Linear Compensation Interval set to: 5.0000
Pr 41 Temperature Compensation Enable set to: 1
Pr 44 Temperature Comp. Coefficient set to:
150
If your Digital Readout or electronic scale are replaced, the complete system requires re-calibration.
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WARRANTY
Accurate Technology, Inc. warrants the ProTable-SA Measuring System against defective parts and workmanship for 3 year commencing from the date of original purchase. Upon notification of a defect, Accurate Technology, Inc., shall have the option to repair or replace any defective part. Such services shall be the customer’s sole and exclusive remedy. Expenses incidental to repair, maintenance, or replacement under warranty, including those for labor and material, shall be borne by Accurate Technology, Inc. (Including freight or transportation charges during the first 30 days).
Except as expressly provided in this warranty, Accurate Technology, Inc. does not make any warranties with respect to the product, either expressed or implied, including implied warranties of merchantability or fitness for a particular purpose, except as expressly provided in this agreement.
Accurate Technology, Inc. shall not be liable for any special, incidental, or consequential damages or for loss, damage or expense directly or indirectly arising from the customer’s use of or inability to use the equipment either separately or in combination with other equipment, or for personal injury or loss or destruction of other property, or from any other cause.
Accurate Technology, Inc.
+1 828.654.7920
www.proscale.com
P/N 800-0200-001, Revision June 9, 2025 Copyright © 2025, Accurate Technology, Inc. All rights reserved
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TABLE OF CONTENTS
WARRANTY
………………………………………………………………………………………………… 3
TABLE OF CONTENTS ………………………………………………………………………………………… 4
SECTION 1
GENERAL INFORMATION …………………………………………………………. 5
INTRODUCTION ……………………………………………………………………………………………. 5 WHAT THIS MANUAL INCLUDES ……………………………………………………………………. 6 PROTABLE SPECIFICATIONS ………………………………………………………………………….. 7
SECTION 2
CONFIGURATION ……………………………………………………………………… 8
ASSEMBLY………………………………………………………………………………………………….. 8 POWER AND I/O CONNECTIONS………………………………………………………………………. 9 INITIAL GAGE SET-UP…………………………………………………………………………………. 10 CALIBRATION ……………………………………………………………………………………………. 10 MAINTENANCE ………………………………………………………………………………………….. 11
SECTION 3
OPERATION ……………………………………………………………………………. 12
MEASURE A PART………………………………………………………………………………………. 12 MEASURE PARTS RELATIVE TO A REFERENCE………………………………………………… 12 READOUT OPERATION AND CUSTOMIZATION …………………………………………………. 13
SECTION 4
ACCESSORIES ……………………………………………. 15
Accurate Technology ProTable-SA
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SECTION 1
Introduction
GENERAL INFORMATION
ProTable-SA is a family of single and multi-axis, contact and non-contact, dimensional measuring systems. They are ideal for Quality Control or Quality Assurance applications in both controlled and non-environmentally controlled areas of manufacturing.
ProTable-SA comes in two basic configurations: free-standing (with optional legs) or as a benchtop system (standard). Several standard measurement ranges are available up to 240in.
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ProTable-SA is often designed and built to meet customer specifications or requirements for a particular application or measuring environment. Custom lengths, measuring jaws and other distinct features are also available through on-line collaboration with our CAD department.
ProTable-SA is available with several options and accessories.
What This Manual Includes
This manual includes set-up and operation information for ProTableSA Measuring Systems with Readout firmware version 5. (The firmware
version is displayed on readout power-up, i.e. P5.050C)
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ProTable Specifications
Measuring Range: ProTable-2 ProTable-4 ProTable-6 ProTable-8 ProTable-10 ProTable-12 ProTable-14* ProTable-16* ProTable-20*
Up to 25 inches, 625mm Up to 50 inches, 1.2m Up to 75 inches, 1.9m Up to 100 inches, 2.5m Up to 120 inches, 3.0m Up to 145 inches, 3.6m Up to 170 inches, 3.6m Up to 195 inches, 4.9m Up to 240 inches, 6.0m
Accuracy: Standard Model
+ .003inches (0.08mm) over entire range * + .005 inches (unless on-site setup is done)
Resolution:
Inches: 1, 2, 3, or 4 decimal places Millimeters: 1 or 2 decimal places
Repeatability:
.01mm or .001in
Operating Temp:
40 to 95F (4 to 35 C)
Temp Coefficient:
15ppm / F (pre-programmed into DRO)
Power:
One CR123 Lithium Battery (custom units may use 12-24VDC)
Battery Life:
8-9 months
System Warranty:
Three years from date of purchase.
SPC Output Format:
Mitutoyo Digimatic® SPC
Encoder:
Inductive Series II encoding system
Max. Slew Rate:
120 inches/second (3000mm/sec.)
ProTable-SA is intended for use indoors. Outdoor use will affect operation, accuracy, and void the warranty.
All ProTables are manufactured in the USA
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SECTION 2
CONFIGURATION
Assembly
ProTable-SA is nearly ready-to-use out of the box. Complete the following steps prior to use.
1. Remove the ProTable-SA from its container. NOTE: SYSTEM IS HEAVY. GET A HELPER TO LIFT SYSTEM OUT OF THE BOX.
2. Unwrap the moving stage assembly.
3. Install the digital readout onto the carriage with the provided M6 Socket Head bolts.
4. Plug the encoder into the digital readout.
5. Be sure that the encoder is firmly engaged under the plastic Guide Clip. (The Guide Clip ensures the encoder safely moves 1:1 with the carriage in both directions.)
6. Inspect the galvanized steel debris shield (if ordered) for shipping damage. The Guide Clip should not touch the shield anywhere along the full range of travel. If it does, carefully bend the debris shield to suit.
7. Close the jaws together. Quickly press-and-release the DATUM button on the readout. The display should now show 0.000 inches (or 0.00mm). Press the UNITS key (quick press and release) to change the displayed units if desired.
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Power and I/O connections
The digital readout used with ProTable-SA is the Enhanced readout model. This is powered by a single CR123 lithium battery. Unless specially ordered, the readout will deliver to you with the battery installed.
A battery indicator will appear on the left side of the LCD screen. There are 3 tiers of battery shown, which represent the voltage level of the battery. When only one tier is left, a new battery should be prepared for installation. Typical battery life for these readouts is typically 8 months, but life will depend on how often the readout is being used, and how the programming options are configured.
Battery Replacement: Remove the 2 screws in the upper right and lower left corners of the readout. Lift the cover off. Remove the old battery and install a new battery, noting the proper orientation. Replace the cover and screws. NOTE: If battery is replaced in 4 minutes or less, recalibration is not required.
External Power: The readout also supports use of external power if:
1. The input power is 12 24 volts DC. 2. The 3-position male terminal plug for the readout has been supplied.
NOTE: If external power is used, but a power loss occurs, the readout will automatically switch to battery power (if a battery is installed). The readout will automatically switch back to external power when it is restored.
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Initial Gage Set-up
The initial parameters such as a datum point, measurement units, and resolution are factory set for your ProTable-SA System.
Measurement Units: Press the UNITS key to select either inches or millimeters.
Resolution: The digital readout is factory set to show 3 decimal places in inches, and 2 decimal places in millimeters. To change the resolution, see the full version of Readout Installation & Operation Manual, Programming Mode, Parameter Pr4.
Many other features of the system can be added or customized; see the Readout Installation & Operation Manual for more information on these.
Calibration
Your ProTable-SA has been calibrated at the factory using NIST traceable gage bars. A report of the calibration is included with your shipment (and kept on file at our factory for 12 years).
When ProTable-SA is calibrated at the factory, a scaling factor in the digital readout is sometimes used to correct for linear errors.
DO NOT CHANGE THIS SCALING FACTOR; DOING SO MAY VOID YOUR CALIBRATION. If your readout is replaced or reset to factory defaults, reprogram the factory scaling settings (shown on page 2) to ensure optimal accuracy.
ProTable-SA systems are designed to minimize mechanical measurement errors. However, changes in mechanical soundness (such as loose bolts, worn-out bearing, etc), table deflection (due to a non-level surface, or large loads), or severe temperature changes can affect the accuracy and repeatability of the entire system. In addition, inconsistent measuring techniques (such as multiple operators) might contribute to measurement errors. A Gage R & R study should be considered if numerous operators will be using the system.
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Maintenance
A regular schedule for cleaning is recommended.
Tabletop, Jaw Faces, Electronic Scale, and Readout: These components should be kept free of dust, dirt, and residue as much as possible. These parts can be cleaned using compressed air (up to 80psi), or by wiping with a nonabrasive cleaner. NOTE: Do not use solvent based cleaners to clean the electronic scale.
Bearing Rails: The steel bearing rails should be kept as clean as possible. Each felt wiper should be OILED MONTHLY to keep bearings in optimal condition.
Guide Clip: Replace at least once per year.
Battery: Replace when indicator is down to last bar, or each 9 months.
Calibration: System accuracy should be checked monthly, and recalibrated yearly.
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SECTION 3
OPERATION
Measure a Part
1. Slide the moving carriage to the right until the part to be measured will fit between the jaws.
2. Place the part to be measured onto the tabletop and against the fixed jaw.
3. Slide the moving carriage up against the part. The part length is displayed on the readout. NOTE: Do not slam the carriage into your part, or apply a heavy side load on the carriage; this is a precision gage, not a compression tool.
4. Press the SEND key if a data transmitter is connected.
Measure Parts Relative to a Reference
1. Slide the moving carriage to the right until the reference part will fit between the jaws.
2. Place the reference part onto the tabletop and against the fixed jaw.
3. Slide the moving carriage up against the reference part.
4. The reference length is displayed on the readout. Press and hold the ABS/INC button for 3 seconds to switch to relative (INC) measurement mode. (The ABS indicator will turn off and INC indicator will turn on when relative/incremental mode is in use.)
5. Measure the next parts using the same method as in steps 1 – 3. The difference in length between the reference and the production parts is shown on the readout. (A negative number indicates the production part is shorter than the reference part.)
6. If desired, the difference can be transmitted by pressing the SEND key.
7. Press the ABS/INC key for 3 seconds to return to the absolute (ABS) mode when done making relative/incremental measurements.
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Readout Operation and Customization
Key Functions: Information about how all the keys work (primary and secondary functions) is included in the Complete V5 Digital Readout Operation Manual (download that manual at Version 5 Readout Installation & Operation Manual).
Symbols: Information about all the symbols on the digital readout’s screen are included in the Complete V5 Digital Readout Operation Manual.
Customization: The digital readout included on your ProTable-SA system has MANY user-configuration settings, plus various modes of operation that can be enabled for more utility. Refer to the Complete V5 Digital Readout Operation Manual for further information.
Additional modes available include: · Absolute and incremental modes · Offset addition modes · Go and NoGo mode · Monitor mode · Hold mode
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Error & Alert Messages
Message F Err no Enc no PoS
DISABL
SEND LOCK P LOCK
no oFF MON No Co UNDEF
Co x BAD PT CD x Co END Hi LMT Lo LMT RESET No PGM NO BAT E Warn
What it means The readout is attempting to display a fractional value larger than 399 63/64ths There is not an encoder connected to the readout, or the connected encoder has a fault. The readout has not been calibrated yet, or when an inductive type encoder is connected after power/signal failure.
Displays if the ABS or SEND keys are pressed but their functions are disabled in programming.
The SEND function was activated. The keypad is in LOCK mode, but an attempt was made to change the calibration. Unlock the keypad to fix this. The keypad is LOCKed, but an attempt was made to change the calibration. Change programming parameter Pr3 to fix this. Offsets are disabled, but an attempt was made to apply an offset value. Monitor mode is turned on, and the system is out of the allowable tolerance zone. Non-linear compensation is enabled, but there is no lookup data for the displayed measurement. Shows when F3 is pressed while in Non-linear calibration mode and no points are currently stored. Also displays when F4 is pressed and no points are currently stored. A compensation point was stored to memory. The current value is not close enough to the expected compensation value. The previously entered compensation point was deleted. Compensation entry has been completed. A programmed upper limit has been exceeded. A programmed lower limit has been exceeded. The programming parameters were reset to factory defaults. Access to the programming menu was attempted, but it is currently locked out (see Complete Manual for details). The readout was powered on with an external power connection, but a backup battery is not installed. The connected encoder is drawing too much current and battery life will be reduced.
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SECTION 4
External Power and I/O plug Part number 200-1016-001. Adds external power and/or input/output capabilities to the readout.
Switching power supply Part number 550-2003-001. Provides 15VDC power to the readout.
Wireless Data Transmitter Part number 700-1037-004. Transmits measurement values to a remote computer. With proper configuration, the readout’s battery can be used to power this transmitter (see transmitter’s User Manual for details).
ACCESSORIES
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Thank you for choosing ProTable IT WAS PROUDLY MADE IN THE USA
Accurate Technology, Inc. 270 Rutledge Rd. Unit E Fletcher, NC 28732 USA 828-654-7920 www.proscale.com
Copyright © 2025, Accurate Technology, Inc. All rights reserved.
Accurate Technology ProTable-SA
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Documents / Resources
 | Accurate TECHNOLOGY ProTable-SA Linear Digital Measuring System [pdf] Instruction Manual ProTable-SA, ProTable-SA Linear Digital Measuring System, Linear Digital Measuring System, Digital Measuring System, Measuring System |