Extech Instruments TachIR RPM10 Manual de usuario

User's Guide

Model RPM10

Laser Photo / Contact Tachometer

with IR Thermometer

Patented

RPM10 V1.4 8/07

Introduction

Congratulations on your purchase of Extech's Laser Photo/Contact Tachometer with Non-

Contact IR Thermometer, Model RPM10. This Tachometer provides contact RPM and

Linear Surface Speed measurements, non-contact RPM measurements and IR

temperature measurements. The laser pointer beam provides accurate long distance

measurements for photo tachometer measurements and also identifies the measurement

spot for the non-contact temperature tests. This meter, with proper care, will provide years

of safe reliable service.

Meter Description

1. Photo Tachometer sensor, IR Thermometer

sensor and laser source

2. MEASURE button

3. IR Thermometer button

4. Memory button

5. Function Switch

6. Battery compartment (rear)

7. Contact Tachometer shaft

RPM10 V1.4 8/07

Reflective Tape

Laser beam

Meter Operation

Reversible LCD Display

The meter display indicates Photo Tachometer and IR thermometer measurements in one

direction and Contact measurements in the opposite direction. This permits the user to

easily read the measurement digits in both measurement modes with the meter held in

either direction.

Temperature Units Selection

The displayed temperature units are selected via a slide

switch located in the battery compartment. To select the

units (ºF/ºC), open the battery compartment and remove

the batteries, then set the switch for the desired units.

NON-CONTACT PHOTO TACHOMETER MEASUREMENTS

1. Apply an appropriately sized square piece of reflective tape to the surface of the object

under test.

2. Move the Function switch to the PHOTO position.

3. Point the laser pointer end of the meter toward the device under test at a distance of 2"

to 79" (50 to 2000mm).

4. Press the Measure button (located on the right side of the meter) and align the laser

pointer beam with the reflective tape.

5. Verify that the ((●)) Monitor Indicator appears on the LCD when the object under test

passes through the light beam.

6. Release the Measure button when the RPM reading stabilizes on the LCD.

7. If the rpm is under 50,apply additional squares of reflective tape. Divide the reading

shown on the display by the number of pieces of reflective tape squares to calculate

the actual rpm.

NOTE: Bright ambient light may interfere with the reflected light beam. Shading the target

area may be necessary in some cases.

CAUTION: Rotating objects can be dangerous. Use extreme care.

Cal switch,

Do not move

Units switch

RPM10 V1.4 8/07

CONTACT TACHOMETER RPM MEASUREMENTS

1. Install one of the RPM contact tips on the contact shaft.

2. Move the Function switch to the CONTACT position.

3. Press the Measure button while lightly pressing the contact tip

against the center of a rotating shaft.

4. Release the Measure button when the display stabilizes

(approx. 2 seconds).

CONTACT LINEAR SURFACE SPEED (ft/min or m/min) MEASUREMENTS

1. Install the Linear speed wheel on the contact shaft.

2. Slide the Function Switch to SURFACE SPEED “ft/min" or

"m/min" position.

3. Press the Measure button and hold the surface speed wheel

against the moving surface being measured.

4. Release the Measure button when the display stabilizes

(approx. 2 seconds).

RPM Contact

Tips

Linear Speed

Wheel

RPM10 V1.4 8/07

3”

6”

24”

4”

1”

0.5”

Distance to object

Diameter of spot

NON-CONTACT TEMPERATURE MEASUREMENTS

1. Point the meter at the surface to be measured.

2. Press the red IR thermometer button.

3. Use the laser pointer to identify the exact spot to be measured.

4. The area of the surface to be measured must be larger than the spot size as

determined by the distance to spot size specification.

5. Read the temperature in the display.

WARNING: Do not directly view or direct the laser pointer at an eye. Low power

visible lasers do not normally present a hazard, but may present some potential for

hazard if viewed directly for extended periods of time.

MIN/MAX and Last Reading Memory Recall

The meter will record Maximum, Minimum, and Last Reading for the period of time the

Measure button is held. These stored values can then be recalled directly on the meter's

display. The readings will remain in the display for approximately four seconds after a

button press.

1. Press the Memory key once: The “Last” icon appears with the stored last reading.

2. Press the Memory key again. The “MAX” icon appears with stored maximum reading

3. Press the Memory key again. The “MIN” icon appears with stored minimum reading

RPM10 V1.4 8/07

Specifications

Time base Quartz crystal 4.9152 MHz

Display Reversible 5 digit 0.6" (16mm) LCD display

Laser light source Less than 1mW; Class 2 red laser diode (645nm approx.)

Detecting Distance 2 to 79" (50 to 2000 mm) depending on ambient light and RPM

Memory Last reading and MIN/MAX readings

Operating Conditions 32 °F to 122 °F (0 °C to 50 °C); RH 80% Max

Power Supply 4 x 1.5 V AA batteries

Power Consumption 24mA DC approx. (>100hrs continuous use)

Weight 10.6oz. (300g) including battery)

Size 8.3 x 3.1 x 2.0" (210 x 80 x 50 mm)

Accessories (4) 1.5V batteries, reflective tape 24" [600mm], (1) surface speed

and (2) rpm rotating attachments, and carrying case

Patent Notice U.S. Patent 7,111,981

Range Specifications

Range Resolution Accuracy (%rdg)

Photo

Tachometer 10 to 99,999 rpm 0.1 rpm (<1000rpm)

1 rpm (>1000 rpm)

Contact

Tachometer 0.5 to 19,999 rpm 0.1 rpm (<1000rpm)

1 rpm (>1000 rpm)

± (0.05% + 1d)

Surface

Speed 0.2 to 6560 ft/min 0.1 ft/min (<1000ft/min)

1 ft/min (>1000ft/min)

Surface

Speed 0.05 to 1999.9 m/min 0.01 m/min (<100m/min)

0.1 m/min (>100 m/min)

± (1% + 1d)

Photo

Tachometer

Detecting

Distance

2 to 79” (50 to 2,000mm) typical*

* specified using a 10mm square of reflecting tape at 1,800rpm. The max

and min detecting distance will change with environmental conditions,

reflecting tape, or speeds above 1800rpm.

IR Thermometer Specifications

Range / Resolution -4 to 600oF (-20 to 315oC) 1oC/F

Accuracy ± 3% of reading or ± 6oF (3oC) whichever is greater.

Note: Accuracy is specified for the following ambient

temperature range: 64 to 82°F (18 to 28°C)

Emissivity 0.95 fixed value

Field of View D/S = Approx. 6:1 ratio (D = distance, S = spot)

Laser power Less than 1mW

Spectral response 6 to 14 μm (wavelength)

RPM10 V1.4 8/07



Support line (781) 890-7440

Technical support: Extension 200; E-mail: [email protected]

Repair & Returns: Extension 210; E-mail: [email protected]

Product specifications subject to change without notice

For the latest version of this User’s Guide, Software updates, and other up-to-the-

minute product information, visit our website: www.extech.com

Battery Replacement

The low battery indication appears as “ " on the display. To replace the batteries,

loosen the two Philips head screws securing the rear battery cover and lift the cover off.

Replace the four 1.5V AA batteries, and replace cover.

Calibration and Repair Services

Extech offers complete repair and calibration services for all of the products we sell.

For periodic calibration, NIST certification or repair of any Extech product, call customer

service for details on services available. Extech recommends that calibration be performed

on an annual basis to ensure calibration integrity.

Warranty

EXTECH INSTRUMENTS CORPORATION warrants this instrument to be free of defects in

parts and workmanship for one year from date of shipment (a six month limited warranty

applies to sensors and cables). If it should become necessary to return the instrument for

service during or beyond the warranty period, contact the Customer Service Department at

(781) 890-7440 ext. 210 for authorization or visit our website www.extech.com for contact

information. A Return Authorization (RA) number must be issued before any product is

returned to Extech. The sender is responsible for shipping charges, freight, insurance and

proper packaging to prevent damage in transit. This warranty does not apply to defects

resulting from action of the user such as misuse, improper wiring, operation outside of

specification, improper maintenance or repair, or unauthorized modification. Extech

specifically disclaims any implied warranties or merchantability or fitness for a specific

purpose and will not be liable for any direct, indirect, incidental or consequential damages.

Extech's total liability is limited to repair or replacement of the product. The warranty set

forth above is inclusive and no other warranty, whether written or oral, is expressed or

implied.

including the right of reproduction in whole or in part in any form.

Tabla de contenidos

Otros manuales de Instrumento de medición de Extech Instruments

Extech Instruments

Extech Instruments 461920 Manual de usuario

Extech Instruments

Extech Instruments 461893 Manual de usuario

Extech Instruments

Extech Instruments MO230 Manual de usuario

Extech Instruments

Extech Instruments HT200 Manual de usuario

Extech Instruments

Extech Instruments RH390-NIST Manual de usuario

Extech Instruments

Extech Instruments MultiScope 381270 Manual de usuario

Extech Instruments

Extech Instruments 407113 Manual de usuario

Extech Instruments

Extech Instruments RT32 Manual de usuario

Extech Instruments

Extech Instruments 401027 Manual de usuario

Extech Instruments

Extech Instruments SL10 Manual de usuario

Extech Instruments

Extech Instruments PQ34-12 Manual de usuario

Extech Instruments

Extech Instruments EX650 Manual de usuario

Extech Instruments

Extech Instruments MA150 Manual de usuario

Extech Instruments

Extech Instruments RH390 Manual de usuario

Extech Instruments

Extech Instruments CO230 Manual de usuario

Extech Instruments

Extech Instruments FM100 Manual de usuario

Extech Instruments

Extech Instruments PQ2071 Manual de usuario

Extech Instruments

Extech Instruments CO10 Manual de usuario

Extech Instruments

Extech Instruments EX613 Manual de usuario

Extech Instruments

Extech Instruments 407706 Manual de usuario

Extech Instruments

Extech Instruments RH390 Manual de usuario

Extech Instruments

Extech Instruments ExStik EC510 Manual de usuario

Extech Instruments

Extech Instruments 380460 Manual de usuario

Extech Instruments

Extech Instruments PQ3450 Manual de usuario

Manuales populares de Instrumento de medición de otras marcas

Suaoki

Suaoki D40 Manual de usuario

Elster

Elster BK-G1.6 Manual de usuario

Endress+Hauser

Endress+Hauser Deltabar FMD71 Manual

Duratool

Duratool D03128 Manual de usuario

Vega

Vega VEGAPULS 65 Manual de usuario

Tonghui

Tonghui TH2618B Manual de usuario

Tenmars

Tenmars TM-801 Manual de usuario

MSR

MSR 145 Manual de usuario

TPS

TPS WP-82 Manual de usuario

ELMETRON

ELMETRON CP-511 Manual de usuario

PCB Piezotronics

PCB Piezotronics 003C30 Manual de usuario

Tenma

Tenma 72-10465 Manual de usuario

Endress+Hauser

Endress+Hauser Proline Promag 50 Especificaciones técnicas

Siemens

Siemens SITRANS F Coriolis FCT030 Manual de lista de piezas

KLINGER

KLINGER CMF V Series Manual de usuario

EXFO

EXFO FTB-2 Manual de operación y mantenimiento

Keysight

Keysight M8290A Manual de usuario

ADTEK

ADTEK MW-5 Manual de usuario