Hioki 3403 Instruction Manual
Hioki 3403 Instruction Manual

Hioki 3403 Instruction Manual

Tacho hitester

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INSTRUCTION MANUAL
3403, 3404
TACHO HiTESTER

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Summary of Contents for Hioki 3403

  • Page 1 INSTRUCTION MANUAL 3403, 3404 TACHO HiTESTER...
  • Page 3: Table Of Contents

    Contents Introduction Inspection Safety Notes Notes on Use Chapter 1 Overview 1.1 Product Overview 1.2 Names and Functions of Parts Chapter 2 Measurement Method 2.1 Measurement Preparations 2.2 Normal Measurement 2.3 MAX Hold Measurement (3404 only) 16 2.4 MIN Hold Measurement (3404 only) 17 2.5 TOTAL Measurement (3404 only) 2.6 PERIOD Measurement (3404 only) 20 2.7 FAST/SLOW Mode Measurement...
  • Page 4 Chapter 6 Specifications Chapter 7 Maintenance and Service 39 7.1 Battery Replacement 7.2 Maintenance 7.3 Service...
  • Page 5: Introduction

    ____________________________________________ Introduction Thank you for purchasing the HIOKI "Model 3403,3404 TACHO HiTESTER". To obtain maximum performance from the instrument, please read this manual first, and keep it handy for future reference. Inspection When you receive the instrument, inspect it carefully to ensure that no damage occurred during shipping.
  • Page 6: Safety Notes

    ____________________________________________ Safety Notes DANGER This instrument is designed to comply with IEC 61010 Safety Standards, and has been thoroughly tested for safety prior to shipment. However, mishandling during use could result in injury or death, as well as damage to the instrument. Be certain that you understand the instructions and precautions in the manual before use.
  • Page 7 ____________________________________________ The following symbols in this manual indicate the relative importance of cautions and warnings. Indicates that incorrect operation presents an extreme hazard that DANGER could result in serious injury or death to the user. Indicates that incorrect operation presents a significant hazard that WARNING could result in serious injury or death to the user.
  • Page 8 ____________________________________________ CAT I: Secondary electrical circuits connected to an AC electrical outlet through a transformer or similar device. CAT II: Primary electrical circuits in equipment connected to an AC electrical outlet by a power cord (portable tools, household appliances, etc.) CAT III: Primary electrical circuits of heavy equipment (fixed installations) connected directly to the distribution panel, and...
  • Page 9 ____________________________________________ Accuracy We define measurement tolerances in terms of f.s. (full scale), rdg. (reading) and dgt. (digit) values, with the following meanings: f.s. (maximum display value or scale length) The maximum displayable value or scale length. This is usually the name of the currently selected range.
  • Page 10: Notes On Use

    ____________________________________________ Notes on Use Follow these precautions to ensure safe operation and to obtain the full benefits of the various functions. DANGER To avoid damage to the instruments and potentially life-threatening hazards, observe the following precautions: Be careful when measuring with the contact adapter because rotation and vibration of the instrument can produce erratic results with either high or low...
  • Page 11 20,000 r/min or 333 r/s. Use either the specified Hioki 9035 AC ADAPTER or another 300 mA/6 V adapter with 5-mm diameter and negative center contact that complies with IEC 60950 safety standards.
  • Page 12 ____________________________________________ Depending on the material of the object NOTE to be measured or method of touching the contact tip, the measurement error may occur. Do not perform measurements in locations with high humidity or where those are subject to intense ambient light.
  • Page 13: Chapter 1 Overview

    ____________________________________________ Chapter 1 Overview 1.1 Product Overview This instrument is a non-contact, highly portable tachometer that functions by measuring the visible light reflected from reflective tape attached to the object to be measured. It can also be used as a contact type tachometer by attaching the optional 9213 CONTACT ADAPTER, sold separately.
  • Page 14: Names And Functions Of Parts

    ____________________________________________ 1.2 Names and Functions of Parts 3403 (7) (8) (10) (11) (14) 3404 (7) (8) (12) (10) (13) (15) (11) (17) (16) ____________________________________________ Chapter 1 Overview...
  • Page 15 ____________________________________________ (1) Power switch Turn to ON for measurement. (2) Photoelectric Contains the light emitter and Detection receiver devices. Window (3) Display Displays digital values. (4) Reflected light Lights when the instrument is verification LED detecting reflected light. (5) HOLD switch Holds the current measured value.
  • Page 16 ____________________________________________ (14) MODE symbols Holds maximum reading Holds minimum reading TOTAL Total amount of rotations PERIOD Period of rotation measurement (15) FAST/SLOW Selects the sampling period. mode switch (16) Analog output Selects between x 0.1 (mV) range switch and x 0.01 (mV) for r/min measurement and selects between x 10 (mV) and x 1 (mV) for r/s measurement.
  • Page 17: Chapter 2 Measurement Method

    ____________________________________________ Chapter 2 Measurement Method 2.1 Measurement Preparations 1. If this is the first time the instrument will be used, insert the batteries. 2. Attach the reflective tape to the rotating object. Before attaching the tape, make sure that the surface of the object is free of dirt, grease or dust.
  • Page 18 ____________________________________________ The red light from the instrument shall NOTE strike the reflective tape at an incidence angle of 45 degrees or less. If the incidence angle exceeds 45 degrees, the instrument may not be able to detect the reflected light and may not be able to do measurement.
  • Page 19: Normal Measurement

    The 3404 can also be switched between FAST and SLOW sampling period. On the 3403, the last digit of the display will be fixed to 0 for counts over 20,000. Analog output on the 3404 will match the displayed value.
  • Page 20: Max Hold Measurement (3404 Only)

    ____________________________________________ When the count exceeds 20,000 on the NOTE 3404 in the SLOW mode, the last digit will be fixed to zero, and, in the FAST mode the last two digits will be fixed to zero. This is the same for MIN and MAX hold modes as well.
  • Page 21: Min Hold Measurement (3404 Only)

    ____________________________________________ 2.4 MIN Hold Measurement (3404 only) Press the switch to enter the MIN MODE mode. In MIN hold measurement, verify that NOTE the detection LED is lit, and then press switch and begin measurement. RESET ln this mode, like the normal measurement, the speed of rotation is measured, and the minimum detected value is displayed where there is...
  • Page 22: Total Measurement (3404 Only)

    ____________________________________________ The analog output during MAX and MIN hold measurement is independent of the displayed values, and always represents the normal measurement value. The displayed maximum and minimum values will be cleared with the RESET switch only. The maximum and minimum values won't be cleared by changing the mode with the MODE...
  • Page 23 ____________________________________________ <For example> 3 x 100,000 + 83201 = 383201 When the count exceeds 600,000, the NOTE ----- display shows " " and the instrument stops counting. The counting will continue inside the instrument, even after the switch HOLD is pressed. The measurement value is cleared by pressing the switch.
  • Page 24: Period Measurement (3404 Only)

    ____________________________________________ 2.6 PERIOD Measurement (3404 only) In this mode the time of the rotation pulse (period) is measured. 1. Press the switch to start MODE PERIOD measurement. 2. For measurement of 2 s and longer, the display will appear as shown below.
  • Page 25 ____________________________________________ Cautions in TOTAL and PERIOD measurement ln TOTAL and PERIOD measurement the measurement value is displayed regardless of changes to r/min/r/s. During the TOTAL and PERIOD measurement, the analog output will be based on results of the NORMAL measurement, regardless of the current display.
  • Page 26: Fast/Slow Mode Measurement (3404 Only)

    ____________________________________________ 2.7 FAST/SLOW Mode Measurement (3404 only) The FAST/SLOW mode, switch selects different sampling periods for measurement and display. The sampling period of the analog output is also changed. Do not switch between FAST and NOTE SLOW modes during measurement in the MAX and MIN measurement mode.
  • Page 27: Data Hold

    ____________________________________________ 2.8 Data Hold This is used to freeze (hold) a displayed value when it is difficult to read the display. When the switch is pressed, the HOLD display will be held, and also be suspended. Pressing it for a second time will release the hold.
  • Page 28: Buzzer Off Set

    ____________________________________________ 2.9 Buzzer Off Set Turn on the power while holding the switch down. HOLD Keep the HOLD switch depressed until NOTE all the LCD indications light up and then go out (about one second). ____________________________________________ Chapter 2 Measurement Method...
  • Page 29: Chapter 3 Precautions

    ____________________________________________ Chapter 3 Precautions Precautions in Measurement of High-Rotation Objects Detection of reflected light uses modulated light to minimize the effects of incident light. When this modulated light is input for a fixed period of time (about 0.2 ms) or longer, a single pulse is detected.
  • Page 30 ____________________________________________ If the reflective tape cannot be attached within this detection range, increase the area of the reflective tape so that the generated pulse is 0.2 ms or higher. Attach reflective tape Area where reflective tape cannot be attached Rotating body For measurement of 30,000 r/min or higher, use the following method: Rotating body...
  • Page 31: Chapter 4 Analog Output (3404 Only)

    ____________________________________________ Chapter 4 Analog Output (3404 only) CAUTION Do not input an external voltage to the analog output terminal. AC adapter jack OUTPUT terminal 9094 OUTPUT CORD Recorder FAST/SLOW r/min, r/s Analog output range 1. Attach reflective tape to the rotating body.
  • Page 32 ____________________________________________ Analog output Measurement range magnification output range r/min X 0.1 (mV) 30 to 10000 r/min 3 to 1000 mV X 0.01 (mV) 100 to 100000 r/min 1 to 1000 mV X 10 (mV) 0.5 to 100 r/s 5 to 1000 (mV) X 1 (mV) 1 to 1000 r/s 1 to 1000 (mV)
  • Page 33 ____________________________________________ The analog output is sent out during the NORMAL, MAX HOLD and MIN HOLD measurement. During the TOTAL and PERIOD measurement, the analog output will be based on results of the NORMAL measurement. When using the MAX, MIN and HOLD measuring features, the output level is not held constant, but remains the...
  • Page 34 ____________________________________________ ____________________________________________ Chapter 4 Analog Output (3404 only)
  • Page 35: Chapter 5 Measurement With 9213

    ____________________________________________ Chapter 5 Measurement with 9213 CONTACT ADAPTER 9213 CONTACT ADAPTER Peripheral ring Contact tip Screw Main body Belt conveyer measurement with Rotating body peripheral ring 1. Attach the contact adapter over the detector window with the "up" mark facing up. Tighten it with a screwdriver on both sides.
  • Page 36 ____________________________________________ 5. Insert the 9212 PERIPHERAL RING onto the adapter for measurement of period, such as for a belt conveyer. For r/min mode measurement, the display reading is multiplied by 0.1, read in m/min. For r/s mode measurement, the display reading is multiplied by 0.1, read in m/s.
  • Page 37: Chapter 6 Specifications

    (3404 only)) Range select Automatic Sampling 0.5 to 2.0 s (SLOW mode and on period the 3403) 0.1 to 0.5 s (on the 3404 FAST mode) Data hold Fixes the display when the hold switch is used. Over range Displays "-----"...
  • Page 38 Regulated power supply range: 6.0 V or later (until the mark lights up) Four R6P manganese batteries Continuous 3403: approx. 17 h measurement 3404: approx. 16 h time AC adapter 6 V / 300 mA : 5 mm dia Maximum 0.4 VA...
  • Page 39 ____________________________________________ Standards Safety EN61010 Pollution Degree 2, Overvoltage Category I (anticipated transient overvoltage 330 V) EN61326 Accessories 9211 REFLECTIVE TAPE (1 sheet) 9094 OUTPUT CORD (3404 only) Carrying case Four R6P manganese batteries Instruction manual Option 9211 REFLECTIVE TAPE (10 sheets) 9035 AC ADAPTER (no CE marking) 9094 OUTPUT CORD...
  • Page 40 1 to 1000 mV (Accuracy 1%rdg. 1 mV, Output resistance: 1 kΩ) Measurement range: <Non-contact type> NORMAL, MAX, MIN (In SLOW mode and on the 3403) 30 to 99990 r/min, 0.5 to 1600 r/s r/min Range 30.00 199.99 0.5000 to 1.9999 200.0 1999.9...
  • Page 41 : indicates digits fixed to 0. <Contact type> NORMAL, MAX, MIN (in SLOW mode and on the 3403): 30 to 20000 r/min, 0.5 to 333 r/s (in FAST mode on the 3404 only): 120 to 20000 r/min, 2 to 333 r/s...
  • Page 42 ____________________________________________ ____________________________________________ Chapter 6 Specifications...
  • Page 43: Chapter 7 Maintenance And Service

    ____________________________________________ Chapter 7 Maintenance and Service 7.1 Battery Replacement WARNING To avoid electric shock when replacing the batteries, first disconnect the output cord and AC adapter. Do not mix old and new batteries, or different types of batteries. Also, be careful to observe battery polarity during installation.
  • Page 44: Maintenance

    If the instrument seems to be malfunctioning, confirm that the batteries are not discharged before contacting your dealer or Hioki representative. Pack the instrument so that it will not sustain damage during shipping, and include a description of existing damage.
  • Page 47: Instruction Manual

    ・ In the interests of product development, the contents of this manual are subject to revision without prior notice. ・ The content of this manual is protected by copyright. No reproduction, duplication or modification of the content is permitted without the authorization of Hioki E.E. Corporation.
  • Page 48 HEAD OFFICE 81 Koizumi, Ueda, Nagano 386-1192, Japan TEL +81-268-28-0562 / FAX +81-268-28-0568 E-mail: os-com@hioki.co.jp/ URL http: //www.hioki.com/ HIOKI USA CORPORATION 6 Corporate Drive, Cranbury, NJ 08512, USA TEL +1-609-409-9109 / FAX +1-609-409-9108 3403A981-02 08-07H Printed on recycled paper...

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3404

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