Model DT-105AS Handheld Contact LCD Digital Tachometer SHIMPO Instruction Manual Push Button Power Switch * sa a 2A" - | (60mm) (185 mm) a Mode Selector ' . Shatt Diameter (457 mm) Ea 0.28" (7mm) Features The Shimpo DT-105A8 is a battery operated, handheld, microprocessor-controlled contact type tachometer. It incorporates the latest micro-circuit technology and offers: Multi-mode capability measures RPM, FPM, YPM, mPM and other units without special accessories Large memory capacity Wide speed range with automatic floating decimal point C-MOS single chip microprocessor for high reliability and low maintenance e Rugged construction - die-cast aluminum housing <o= = Specifications MODEL DT-105A5 Display Range 9.10 to 25,060 rpm with floating decimal Accuracy : 0.06 rpm: 0.10 to 999.99 rpm ; +0.6 mpm: 1,000.0 to 9,999.9 rpm +0.006% of reading +1 digit (or+2rpm max.}: 10,000 to 25,000 mpm 4S digit 12mm high LCD Revolutions; RPH, RPM Feet: FPH,FPM Miles: MPH Yards: YPH, YPM = Inches: IPM =s- Meters: mPH, mPM Lengih: m, cm, inches, feet, yards Total revolutions: REV 13 readings are stored in memory and retained for 5 minutes (last, max., min, and 10 extra measurements) Display = Measuring Units Memory System Detection Optical coupler, 60 pulses/rev System Control Single chip C-MOS microprocessor Over Range Indicator Flashing numerals Update Fime 1 second (typical) Batteries Included. Size: 2 AA 1.5 Life: Approx. 65 krs {Low Voltage Ind Flashing LO BAT display Operating Temperature 0 10 45C Construction Die-cast aluminum housing Weight 400 Dimensions 185mm x 60mm x 45.7mm Warranty . : I year STANDARD ACCESSORIES | 2 cone adapters, 1 funnet adapter, 3-1/2" extension shaft, carrying case and 1 master wheel (12 cir.) Range and Accuracy Using the 12" master wheel and proper mode selector switch, the following industrial units of measurement are achieved. MODEL : DT-105A RR; REVOLUTIONS SINGLE RANGE ACCURACY RESOLUTION Contact RPM (rev/min.) (0.10 - 999.99 + 0.06 0,01 - +) 1,060,0- 9,999.9 +06 01 10,000 - 25,000 0.006% of reading +1digit 1 {or +2 rpm max.) Contact RPH (rev./hour): 6 -99,999 0.006% of reading + Idigit 1 : for+6 rpm max.) REY (total.revolution) 0.1 - 9,999.9 +01 0.1 : - | 10,000 - 99,999 +1 1 F: FEET : SINGLE RANGE ACCURACY RESOLUTION F/M (feetmin) 0.10 - 999,99 0.06 0.01 1,000.0 - 9,999.9 0.6 0.1 : 10,006 - 25,000 +] 1 FAH (feetfhoury * ~ S 6- 99,999 40.006% of reading +1digit 1 _ ee (or+6 FPH max) FT (length) : : 0,02 - 999.99 0.01 1,000,0 - 9,999.9 Ol 10,000 - 99,999 1 : YARDS : SINGLE RANGE ACCURACY RESOLUTION Y/M {yards/min.) 0,04 - 999.99 +006 0.01 1,000,0 - 8,333.0 203 tt /H (yards/hour) 2.0 - 9,999.9 40.6 OF 10,000. 99,999 | +0,006% of reading + Idigit 1 {or+6 YPH max.) Rd (Iength} 0.01 - 999.59 0.01 an 1,000.0 - 9,999.9 0.1 10,000 - 99,999 I I:;iNCHES - : SINGLE RANGE ACCURACY RESOLUTION TM (inehes/min,) 1.2 - 9,999.9 30.6 Q1 - 10,000 - 99,999 +0.006% of reading +1digit 1 (or +6 IPM max.} IN (length) LE 0.2 - 9,999.9 02 2 10,000 - 99,999 1 im: METERS ~ SINGLE RANGE ACCURACY RESOLUTION nM (meters/min.} 0,04 - 999,99 29,06 6.01 - 1,000.0 - 7,620.0 03 0.1 ma/Hl (meters/hour) 1.8 - 9,999.9 0.6 0.1 : : : 10,000- 99,999 | +0.006% of reading =1digit 1 : (or+6 mPH max.) nt (length) . * ot 0.01 - 999.99 0.01 woe . 1,000.0. 9,999.9 0.1 10,000 - 99,999 1 cm (length) 0.5 - 9,999.5 0.5 : 10,000 - 99,999 1 [M: MILES SINGLE RANGE ACCURACY RESOLUTION |M/H (mitesfhour) 0.0012 - 9.9999 0.0006 0,0001 , . 10.000 - 99,999 + 0.006 0.001 100.00 - 284.10 0.01 0.01 NOTE: When using master wheel, accuracy can be affected as much as 0.3% of reading CAUTION: Although tachometer alone is able to achieve above ranges, the master wheel has a maximum speed limitation of 3,000m/M (for safety reasons). A Aide Group Company SHIMPO A Tradition of Excellence Surface Speed Metric Conversion Conversions such as YPM to mPM cor mPM to YPM may be obtained from the memory only by switching from one mode to another. | Operating Procedure 1, Place adapter or wheel on shaft (as shown). CAUTION: Do not attach cong rubber ip master speed wheel on extension shaft. The wheel may slip off during measurement, 2. Turn selector switch to desired unit. Revolutions/Min Feet/Hour meters/Min Surface | Yards/Min Yards/Hour Surface speed Feet/Min Miles/Hour Inches/ Min Meters/Hour Revolutions/Hour Total Revolutions Tolal centimeters Total meters Total yards Total inches Total feat 3. After attaching proper adapter or wheel, bring it into @ contact with rotating object [\ Awe or moving surface whose & B speed is to be measured, S Apply only enough pressure to eliminate slip. The selected function will be shown "blinking" above the display digits. 4. Press and hold the on-off switch. Display will update approximately every second. 5. Observe speed for as long as it is desired. 6. On-off switch must be released prior to removal of tachometer from rotating object if last reading must be captured. 7. After release of power switch, the last reading will be displayed for approximately 5 minutes. Readings will be retained in memory for 5 minutes and can be extended any number of additional 5 minute periods by re-pressing the memory switch. | Memory Recall | A.AUTOMATICMEMORY The following are automatically stored in memory for 5 minutes following release of the power switch: Last reading * Maximum reading * Minimum reading These readings will be displayed in the following order when the memory switch is pressed: * Last reading * Maximum reading * Minimum reading To fill all three memory spaces, unit must operate for about 5 seconds. If any of the above memory readings are missing, unit must operate a few seconds longer. B.MEMORYSELECTION The DT-105AS has the capability of storing 10 extra readings in its memory. These readings can be obtained from the same machine or many machines (up to 10) by pressing the memory switch momentarily as the reading you wish stored appears on the display. An "M" with an integer will appear on the top of the display momentarily, and will be stored in memory. Up to 10 readings can be stored. NOTE: Ail memory data will be erased if automatic shut-off has occurred. To recall a specific reading, press the memory switch until the desired reading shows up on the display along with its memory position. To erase all data from the memory, press the memory switch for at least 5 seconds until display shows CCCCC. Ifyou hold the memory switch, the display will continue to show CCCCC until the switch is released, then will default to 0.00. | Battery Replacement Low battery voltage is indicated by LO BAT on the display. Remove end cover | => by using a coin or appropriate screwdriver and replace both batteries. Please note polarity. NIDEC-SHIMPO CORPORATION: 1 Terada,Kohiari Nagaokakyo-City,Kyoto,Japan Phone<0709958-3608 Fax-(075)958-3647 http://www.shimpo.com