PCE Instruments PCE-T 260 User manual

+ Type k Temp., Pt 1000 ohm Temp.
IR Temp .
TACHOMETER
Model : PCE-T 260
Your purchase of this
TACHOMETER/
STROBOSCOPE Meter
marks a step forward for you
into the field of
precision measurement.
Although this METER is
a complex and delicate
instrument, its durable
structure will allow
many years of use if
proper operating
techniques are
developed. Please read
the following
instructions carefully
and always keep this
manual within easy
reach.
OPERATION MANUAL
PCE Americas Inc.
711 Commerce Way
Suite 8
Jupiter
FL-33458
USA
From outside US: +1
Tel: [phone]
Fax: [phone]
[email protected]
www.pce-instruments.com/english
www.pce-instruments.com
PCE Instruments UK Ltd.
Units 12/13
Southpoint Business Park
Ensign way
Hampshire / Southampton
United Kingdom, SO31 4RF
From outside UK: +44
Tel: [phone]
Fax: [phone]
[email protected]

TABLE OF CONTENTS
1. FEATURES..............................................................................................................
1
2. SPECIFICATIONS..................................................................................................
2
3. FRONT PANEL DESCRIPTION.............................................................................
6
3-1 Display ..........................................................................................................
6
3-2 Power button..........................................................................................................
6
3-3 HOLD/▲
button..........................................................................................................
6
3-4 REC/DOUBLE button..........................................................................................................
6
3-5 UNIT/▼
button..........................................................................................................
6
3-6 Function button..........................................................................................................
6
3-7 RPM Adapter..........................................................................................................
6
3-8 Surface Speed Test Wheel..........................................................................................................
6
3-9 Funnel type rubber for RPM adapter..........................................................................................................
6
3-10 RS-232 Output Terminal..........................................................................................................
6
3-11 Pt 1000Ω
probe Terminal..........................................................................................................
6
3-12 Thermocouple(type k) probe Terminal..........................................................................................................
6
3-13 IR Thermometer..........................................................................................................
6
3-14 Battery Compartment/Cover..........................................................................................................
6
3-15 Reflecting Mark..........................................................................................................
6
3-16 Photo led light beam..........................................................................................................
6
3-17 Stroboscope flash light (red) indicator..........................................................................................................
6
3-18 Monitor indicator..........................................................................................................
6
3-19 DC 9V adapter socket..........................................................................................................
6
4. PHOTO TACHOMETER MEASURING PROCEDURE...........................................
7
5. CONTACT TACHOMETER MEASURING PROCEDURE......................................................................
8
6. STROBOSCOPE OPERATION PROCEDURE......................................................................
9
7. Type K Thermometer MEASURING PROCEDURE......................................................................
10
8. RTD Temperature MEASURING PROCEDURE......................................................................
11
9. Infrared Thermometer MEASURING PROCEDURE......................................................................
11
10. RECORD OPERATION PROCEDURE..................................................................................................................
12
11. ADVANCED SETTING ................................................................................................................
13
12. BATTERY REPLACEMENT.......................................................................................................
14
13. RS232 PC SERIAL INTERFACE....................................................................
14

1. FEATURES
* Multi-functions, one instrument combine Photo Tachometer
( RPM ) & Contact Tachometer ( RPM, m/min., ft/min.,in/min. ).
Stroboscope , Type K Thermometer, Pt 1000 Thermometer,
IR Thermometer .
* High intensity white light beam for photo tachometer,
safety and save the power energy.
* Wide measuring range from 0.5 to 99,999 RPM.
* 0.5 RPM resolution for the measured value < 1000
RPM.
* High precision with 0.05% accuracy.
* The last value, max. value, min. value will be stored
into the memory automatically & can be obtained by
pressing REC Button.
* Large LCD display
* High visible LCD display gives RPM reading exactly
with no guessing or errors & saves battery energy.
* This tachometer used the exclusive one chip
MICRO-COMPUTER LSI circuit & crystal time base,
offer the high accurate measurement & fast sampling
time.
* The use of durable, long lasting components, including
a strong, light weight ABS plastic housing, assures
almost maintenance free performance for many years.
* The housing cabinet has been carefully shaped to fit
comfortable in either hand.
1

2. SPECIFICATIONS
2-1 General Specifications
Display 43 mm x 33 mm LCD, 5 digits.
5 digits with display unit.
Measurement 1. Photo Tachometer. 2. Contact Tachometer
3. Stroboscope Tachometer. 4. Type K thermometer
5. P t 1000 Ω thermometer. 6. IR thermometer
Operating Humidity Max. 80% RH.
Operating 0 to 50 ℃ ( 32 to 122 ℉ )
Temperature
Over Input Indication of "- - - - "
Indicater.
Power Supply UM3-AA X 4 ( DC 6 V battery ),DC Adapter (adapter is optional)
Power Approx. DC 42 mA
Consumption
Weight 240g/0.53 LB (Meter only)
Dimension HWD 207 x 67 x 45 mm (8.15 x 2.63 x 1.77 inch).
Time base Quartz crystal.
Circuit Exclusive one-chip of microcomputer
LSI circuit.
Memory Last/Max./Min. value.
Accessories Hard carrying case ...................................... 1 PC.
Included Reflecting tape marks
( 600 mm )................................................... 1 PC.
RPM adapter ( CONE )........................................
1 PC.
RPM adapter ( FUNNEL )..................................
1 PC.
Surface speed test wheel................................
1 PC.
Operation manual........................................ 1 PC.
......
..................................
..................................
2

2-2 Electrical Specification ( 23 ±5℃ )
Photo Tachometer
Measurement Photo Tachometer :
& Range 5 to 99,999 RPM.
Resolution RPM:
0.5 RPM ( < 1,000 RPM ).
1 RPM ( ≧1,000 RPM ).
Accuracy ±( 0.05% reading+ 1 digit ).
Photo 50 to 150 mm/2 to 6 inch. (typical
Tachometer max. 300 mm/12 inch, depending
detecting upon ambient light).
distance * Spec. of detecting distance are that
under the size of reflecting tape is
10 mm square & the measuring
RPM value is 1,800 RPM. The max.
& min. detecting distance may
change under different
environment, different reflecting
tape or the measuring RPM
beyond 1800 RPM.
Contact Tachometer
Measurement Contact Tachometer :
& Range 0.5 to 19,999 RPM.
Resolution CONTACT (RPM):
0.5 RPM (< 1000 RPM ).
1 RPM ( ≧ 1,000 RPM ).
SURFACE SPEED (m/min.):
0.05 m/min. ( < 100 m/min. ).
0.1 m/min. ( ≧100 m/min. ).
SURFACE SPEED (ft / min.):
0.1 ft / min. ( < 1,000 ft/min. ).
1 ft / min. (≧ 1,000 ft/min. ).
SURFACE SPEED (in./min.) :
0.1 in./ min. ( < 1000 in./min.).
1 in. /min. ( ≧ 1,000 in./min.).
Accuracy ±( 0.05% reading+ 1 digit ).
NOTE: When using test wheel, accuracy can be affected as much as 0.5% of reading.
3

Stroboscope Tachometer
Flash adjust 100 to 99990 RPM/FPM.
range * RPM : round per minute.
* FPM : flash per minute.
Resolution 0.1 RPM : 5 RPM :
< 1,000 RPM. ≧ 30,000 - 50,000 RPM
1 RPM : 10 RPM :
≧ 1,000 - 30000 RPM ≧ 50,000 - 99,990 RPM
Function Digital rotate knob,
buttons x 2 button, ÷ 2 button,
+ button, - button,
Accuracy ±(0.1 % reading+ 2d)
* Spec. tested under the environment
RF Field Strength less than 3 V/M &
frequency less than the 30 MHz only.
4

Type K thermometer
Sensor Resolution Range Accuracy
Type
Type K 0.1 ℃-50.0 to 1300.0 ℃± ( 0.4 % reading+ 0.5 ℃ )
-50.1 to -100.0 ℃± ( 0.4 % reading+ 1 ℃ )
0.1 ℉-58.0 to 2372.0 ℉± ( 0.4 % reading+ 1 ℉ )
-58.1 to -148.0 ℉± ( 0.4 % reading+ 1.8 ℉ )
P t 1000 Ω thermometer
Unit Range Resolution Accuracy
℃ -10 to 70 ℃ 0.1 ℃ ± 1.2 ℃ reading
℉14 to 158 ℉0.1 ℉± 2.2 ℉ reading
IR thermometer
Emissivity 0.95 fixed value
Spectral response 6 to 14 μm (wavelength)
Field of View D/S D/S =Approx. 3 : 1 ratio (D = distance, S =spot)
Unit Range Resolution Accuracy
℃ -30 to 305 ℃ 0.5 ℃ ± 3 % reading or ± 3 ℃
℉-22 to 581 ℉0.5 ℉± 3 % reading or ± 5.4 ℉
Spec. is tested under the 20 cm dia. Black body, the measuring distance between the
sensing head and the target is 30 cm.
Spec. tested under the environment RF Field Strength less than 3 V/M &
frequency less than the 30 MHz only.
5

3. FRONT PANEL DESCRIPTION
Fig. 1
3-1 Display 3-12 Thermocouple(type k) probe Terminal
3-2 Power button 3-13 IR Thermometer.
3-3 HOLD/▲ button 3-14 Battery Compartment/Cover
3-4 REC/DOUBLE button 3-15 Reflecting Mark
3-5 UNIT/▼ button 3-16 Photo led light beam
3-6 Function button 3-17 Stroboscope flash light (red) indicator
3-7 RPM Adapter 3-18 Monitor indicator
3-8 Surface Speed Test Wheel 3-19 DC 9V adapter socket
3-9 Funnel type rubber for RPM adapter
3-10 RS-232 Output Terminal
3-11 Pt 1000Ω probe Terminal
6

4. PHOTO TACHOMETER
MEASURING PROCEDURE
1) Power On the meter by short pressing the " Power
button " ( 3-2, Fig. 1 ) >1.5 seconds , the LCD will light.
2) Press the " Function button " ( 3-6, Fig. 1 ) (short push) in
sequence until to the " Photo RPM " function be
selected, in the same time the " Photo light beam " (
3-16, Fig. 1 ) will be generated.
3) Apply a " Reflecting mark " ( 3-15, Fig. 1 ) to the
object being measured. and align the " Photo light
beam " ( 3-16, Fig. 1 ) with the applied target. Verify
that the " Monitor Indicator " ( 3-18, Fig. 1 ) lights
when the target pass through the light beam.
Release the "Measuring Button" when the reading
Measuring consideration :
stabilizes (about 2 seconds).
If the measured RPM values is very low ( for
example less than 50 RPM ), recommend to
attach more " Reflecting Marks " average to
the object. It will get the real RPM with high
resolution, precisely & fast sampling time
when divided the reading values by the no.
of the " Marks ".
7

5. CONTACT TACHOMETER
MEASURING PROCEDURE
5-1 RPM measurement
1) Power On the meter by short pressing the " Power
button " ( 3-2, Fig. 1 ) >1.5 seconds, the LCD will light.
2) Press the " Function button " ( 3-6, Fig. 1 ) (short push) in
sequence until to the " Contact RPM " function be
selected.
3) Lightly pressing the " RPM Adapter " ( 3-7, Fig. 1 )
against the center hole on the hole of the measured
rotating axis.
Measuring consideration :
Making the contact RPM measurement due to
different kind measured rotating axis, it may
changed the rubber for RPM adapter from "
CONE " type to " FUNNEL" type ( 3-9, Fig. 1 )
.
5-2 Surface Speed Measurement
1) Power On the meter by short pressing the " Power
button " ( 3-2, Fig. 1 ) >1.5 seconds , the LCD will light.
2) Short Press the " Function button " ( 3-6, Fig. 1 ) once
again and again until lcd display show the " touch " text,
then short press the " UNIT Button " to select the
Surface Speed Measurement unit m/min , " ft/min " or " in./min.".
3) Change the " RPM Adapter " instead of the " Surface
Speed Test Wheel " ( 3-8, Fig. 1 )
4) Simply attaching the surface speed test wheel to the
detector. approx. 2 sec. the display reading will be stabilizes.
8