Digital Comparators

UNIVERSAL DIGITAL AIR/ELECTRONIC COMPARATOR	UNIVERSAL DIGITAL AIR/ELECTRONIC COMPARATOR	UNIVERSAL DIGITAL AIR/ELECTRONIC COMPARATOR
MODEL DR- 1 Dual Ring Mastering System   Scroll Down For Special Features And Technical Information	MODELS SR-1 & SR-2 Single Ring Mastering System Scroll Down For Special Features And Technical Information	MODEL SR1-TR Oilwell Subsurface Pump Gaging Scroll Down For Special Features And Technical Information

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UNIVERSAL DIGITAL AIR/ELECTRONIC COMPARATOR MODEL DR-1, SR-1, SR-1TR, SR-2

FEATURES AND OPTIONS:

(Note: SR-1TR not user programmable)

• PRESET ELECTRONICS – IN STANDARD OPERATING MODE, NO ADJUSTMENT IS NECESSARY.
• FULLY PROGRAMMABLE SPREAD, ZERO AND “ACTUAL SIZE” SETTINGS TO ACCOMMODATE ALL TYPES OF AIR GAGE TOOLING.
• “PUSHBUTTON” CALIBRATION FOR EASY ERROR FREE CALIBRATION.
• RANGE IS ONLY LIMITED BY THE QUALITY AND DESIGN OF THE
• TOOLING USED AND FAR EXCEEDS THE RANGES OF ALL TYPES OF FEDERAL, EDMUNDS, AND SHEFFIELD SYSTEMS.
• RANGES AND RESOLUTIONS ARE CONSISTENT FOR ALL TYPES OF TOOLING.
• LARGE 4 1/2″ ANALOG REFERENCE METER IS USER PROGRAMMABLE TO COVER VIRTUALLY ANY RANGE FROM +- .000020 TO +- .010″ OR BETTER.
• 0-10 VDC ANALOG OUTPUT
• ACCURACY / LINEARITY: 0.25% FULL SCALE WITH .000010″ OR .000001″ RESOLUTION.
• REPEATABILITY: +- 1/4 DIGIT.
• RESPONSE TIME: 16 MILLISECONDS
• PROGRAMMABLE FOR I.D. OR O.D. MEASUREMENT
• PROGRAMMABLE UNDER & OVERLIMIT LIGHTS AND ADJUSTABLE LIMIT POINTERS.
• BRIGHT DIGITAL DISPLAY AVAILABLE IN RED OR GREEN, WITH OR WITHOUT SPLASH COVER.
• RUGGED 16 GAUGE STEEL ENCLOSURE AND CUSTOM DESIGNED COMPONENTS ENSURE RELIABLE PERFORMANCE IN HARSH PRODUCTION ENVIRONMENTS.
• USER PROGRAMMABLE RESOLUTIONS OF .0001, .00001, OR .000001″, .001, OR .0001mm.
• DIGITAL METER USER PROGRAMMABLE TO READ DEVIATION FROM ZERO OR ACTUAL SIZE
• “MODE” & “AUTO ZERO” FUNCTIONS FOR QUICK CALIBRATION OR”DEVIATION FROM ZERO” REFERENCES
• RS232 OR RS485 OUTPUT FOR SPC/SQC APPLICATIONS – NO CONVERTER NEEDED.

UNIVERSAL DIGITAL AIR / ELECTRONIC COMPARATORS MODELS SR-1 & SR-2

• THESE MODELS GREATLY EXTEND THE RANGE OF ANY DIFFERENTIAL STYLE TOOLING USED, ESPECIALLY FEDERAL TOOLING OF ALL TYPES WITHOUT SACRIFICING RESOLUTION, ACCURACY OR LINEARITY. FOR EXAMPLE, FEDERAL D8000 PROBES DESIGNED TO READ +- .0007″ ON FEDERAL COMPARATORS WILL READ +.004″ WITH ACCURACY .000001″ IF DESIRED. LIKEWISE, D10,000 PROBES DESIGNED TO READ +- .00015” WILL READ +.002 WITH ACCURACY TO .000001″.
• A SINGLE UNIVERSAL MODEL SR-1 COMPARATOR WILL PERFORM THE FUNCTIONS OF FEDERAL D2500, D4000, D5000, & D8000 COMPARATORS WITH NO ADJUSTMENT. LIKEWISE, THE UNIVERSAL MODEL SR-2 COVERS THE FUNCTIONS OF FEDERAL D10,000, D16,000, D20,000, & D32,000 COMPARATORS. IN SHORT, TWO UNIVERSAL DIGITAL AIR/ ELECTRONIC COMPARATORS WILL PERFORM THE FUNCTIONS OF ALL TWENTY SIX (26) FEDERAL DIMENSIONAIR COMPARATORS.
• THE EASE OF CALIBRATION AND OPERATION, RANGE, ACCURACY, LINEARITY REPEATABILITY, VERSATILITY, RELIABILITY, AND RUGGED CONSTRUCTION MAKE THE “UNIVERSAL” DIGITAL AIR / ELECTRONIC COMPARATOR A VAST IMPROVEMENT OVER OTHER AIR / ELECTRONIC GAGING SYSTEMS CURRENTLY AVAILABLE.

UNIVERSAL DIGITAL AIR/ELECTRONIC COMPARATOR MODEL SR1-TR

Comparators for Oilwell Subsurface Pump Barrels

The Universal model SR-1-TR digital air/electronic comparator is designed for use with FEDERAL D1250 through D8000, TRICO, OILMASTER and GAR subsurface pump barrel tooling. With a range of -.002 +.006, and resolutions of .0001 or .00001″, the accuracy, linearity and repeatability of the Universal Model SR1-TR is unsurpassed in any unit currently available.

One button calibration eliminates operator error and ensures accurate zeroing of the comparator for reliable readings every time.

• Rugged 16 gauge steel enclosure is sealed to protect precision components from harsh working environments.
• The Universal SR1-TR digital air/electronic comparator is available with a variety of options and may also be configured for more specialized requirements.
• As a direct replacement for FEDERAL, GAR, TRICO, and OILMASTER comparators, the Universal model SR1-TR digital air/electronic comparator will provide years of extremely accurate and trouble free use.
• Universal also manufactures a complete line of Oilwell subsurface pump barrel probes, and spindles and setting masters like those pictured in sizes from 1.000″ thru 5.000″ with most standard sizes usually in stock.
• Heavy duty handle and hose assemblies up to 60′ in length available upon request.

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