Használati útmutató PCE Instruments PCE-T237
PCE Instruments
Mérőberendezések
PCE-T237
Olvassa el alább 📖 a magyar nyelvű használati útmutatót PCE Instruments PCE-T237 (6 oldal) a Mérőberendezések kategóriában. Ezt az útmutatót 6 ember találta hasznosnak és 3.5 felhasználó értékelte átlagosan 4.4 csillagra
Oldal 1/6
PCE Americas Inc.
711 Commerce Way
Suite 8
Jupiter
FL-33458
USA
From outside US: +1
Tel: (561) 320-9162
Fax: (561) 320-9176
info@pce-americas.com
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: (0) 2380 98703 0
Fax: (0) 2380 98703 9
info@industrial-needs.com
Manual
Tachometer
PCE-T237
3.2 Display Descriptions
PCE-T237
3-1 Reflective Mark
3-2 Signal Light Beam
3-3 PHOTO TACH. Sensor
3-4 Display
3-5 Backlit Key
3-6 CONTACT TACH. Key
3-7 Plus/Function Key
3-8 Minus/Memory Key
3-9 RPM adapter (CONE)
3-10 RPM adapter (FUNNEL)
3-11 Surface speed test wheel
3-12 Key Battery Cover On The Back
3-13 PHOTO TACH. Key
3-14 Power/Measurement
3-15 CONTACT TACH. Sensor
1
54
2
6
3
7
MULTIFUNCTIONAL
TACHOMETER
1. FEATURES
* In accordance with verification regulation
JJG105-2000 for tachometer.
* With the most complete functions for rotating
speed measurement
* Multifunctional, one instrument combines
PHOTO TACH. (Rotating speed, Cycle,
Frequency) & CONTACT TACH. (Rotation
speed, Cycle, Frequency, Surface speed,
Moving distance, Custom circumference
moving distance).
* Can also measure the number of pulse signals.
* Wide measuring range & high resolution.
* The last Value / max. Value / min. Value will be
automatically stored in memory and can be
obtained by pressing Memory Key.
* LCD display gives exact rpm with no guessing
or errors and saves battery energy.
* This tachometer used the exclusive one chip of
MICROCOMPUTER LSI-circuit and crystal
time base to accurately offer the high accuracy
measurement.
2. SPECIFICATIONS
Display : LCD ( Liquid Crystal Display)
Measurement range :
PHOTO TACH.: 2.5~99,999 RPM
CONTACT TACH. : 0.5~19,999 RPM
SURFACE SPEED: 0.05~1,999.9 m/min
0.2~6,560 ft/min
Frequency: 0.04~1666.65Hz
Resolution:
TACHOMETER: 0.1 RPM (0.5 ~ 999.9 RPM)
1RPM (over 1,000 RPM)
SURFACE SPEED:
0.01m/min. (over 10 m/min.)
0.1 m/min. (over 100 m/min.)
0.1 ft/min. (0.1 ~ 999.9 ft/min.)
1 ft/min. (over 1,000 ft/min.)
Accuracy : TACH.: (0.05%+1 RPM)
SURFACE SPEED: (0.05%+0.03m/min.)
Sampling Time:
PHOTO TACH. (1 sec. over 60 RPM).
CONTACT TACH. (1 sec. over 15 RPM)
Photo Tach. Detecting distance :
50 to 250mm / 2 to 10 inch.
(typical max. 600mm/24 inch ).
Battery: 4x1.5AAA(UM-4)battery
Operation temp. : 0-50°C (32-122°F)
Size: Main Unit: 185x72x28 mm
Weight : 130g (not including batteries)
Accessories :
Carrying case ...............................1pc.
Reflective tape marks (350mm).......2pc.
RPM adapter (CONE).....................1pc.
RPM adapter (FUNNEL).................1pc.
Surface speed test wheel.................1pc.
Operation manual...........................1pc.
4. MEASUREMENT MODE SELECTION
The Tachometer can be either PHOTO TACH.
and CONTACT TACH. The PHOTO TACH. can
measure Rotating speed, Cycle, Frequency.
The CONTACT TACH. can measure not only
Rotating speed, Cycle, Frequency, Surface
speed, Moving distance, Custom
circumference moving distance. Select the
intended measurement mode according to the
requirement.
4.1 PHOTO TACH. MEASUREMENT
4.1.1 Apply a reflective mark to the object being
measured. If the test RPM less than 50
RPM, suggest to attach more Reflective
Marks averagely. Then divided the reading
shown by the number of Reflective Marks
This TACHOMETER is small in size, light in
weight, easy to carry. Although complex and
advanced, it is convenient to use and
operate. Its ruggedness will allow many
years of use if proper operating techniques
are followed. Please read the following
instructions carefully and always keep this
manual within easy reach.
3-233-17
3-16
3-19
3-20
3-18
3-21
3-25
3-24
3-26
3-27
3-22
R PM
m/ mi n ft /m in
m m s max min
C
Lin
Hz
3. PANEL DESCRIPTIONS
3.1 Front Panel Descriptions
3-4
3-6 3-13
3-7 3-14
3-15
3-12
3-8
3-5
3-3
3-2
3-1
3-9
3-10
3-11
3-16 Maximum Value Indicator
3-17 Cycle Unit
3-18 Moving Distance Unit
3-19 Moving Distance Indicator
3-20 Custom Circumference Indicator
(Pulse Signal Number Indicator)
3-21 Battery Indicator
3-22 Surface Speed Unit
3-23 Monitor Indicator
3-24 Minimum Indicator
3-25 Rotation Speed Unit
3-26 Measurement Value
3-27 Frequency Unit
is the real RPM to get high resolution &
stability on display reading.
4.1.2 REFLECTIVE MARK
Cut and peel adhesive tape provided into
approx. 12mm (0.5 )square sand apply one
square to each rotation shaft.
a. The non-reflective area must always be
greater than the reflective area.
b. If the shaft is normally reflective, it must be
covered with black tape or black paint before
attaching reflective tape.
4.1.3 Press the Power/Measurement Key (3-14)
to turn on the meter.
4.1.4 Press the Plus/Function Key (3-7) to select
the intended parameter. Each time
pressing the Plus/Function Key (3-7), the
measuring parameter is converted once.
Corresponding unit or indicator of the
parameter will be displayed.
A. When the Rotation Speed Unit (3-25) is
displayed, rotation speed can be
measured.
B. When the Cycle Unit (3-17) is displayed,
cycle can be measured.
C. When the Frequency Unit (3-27) is
displayed, frequency can be measured.
4.1.5 Press the PHOTO TACH. Key (3-13), the
PHOTO TACH. Sensor emits a visible light
beam. Align the visible light beam with the
applied target. Verify that the Monitor
Indicator (3-23) is displayed when the
target passes thru the light beam. When
the reading stabilizes, press the PHOTO
TACH. Key (3-13) again.
4.1.6 During measuring, the last Value, max.
Value, min. Value are automatically
memorized. The data can be find by
pressing Minus/Memory Key(3-8). For
details see 7. MEMORY CALL
OPERATION.
4.2 CONTACT TACH. MEASURE ROTATION
SPEED, CYCLE, FREQUENCY
4.2.1 Install the RPM adapter (CONE) (3-9) or
the RPM adapter (FUNNEL) (3-10) onto
the CONTACT TACH. Sensor (3-15).
4.2.2 Press the Power/Measurement Key
(3-14) to turn on the meter.
4.2.3 Press the Plus/Function Key (3-7) to
select the intended parameter. Each time
pressing the Plus/Function Key (3-7), the
measuring parameter is converted once.
Corresponding unit or indicator of the
parameter will be displayed.
A. When the Rotation Speed Unit (3-25) is
displayed, rotation speed can be
measured.
B. When the Cycle Unit (3-17) is displayed,
cycle can be measured.
8
12
9
13
10
14
11
15
Key (3-14) for about 6 seconds, ‘LEn’ signal
is shown on the display. Release the Key for
adjustment of Custom Circumference.
5.2 Press Plus/Function Key (3-7) or Minus/
Send/Memory Key (3-8) to adjust Custom
Circumference.
The Custom Circumference can be set from
1~99999mm.
5.3 Press Power/Measurement Key (3-14) to
save the settings and quit.
6. VANE NUMBER SETTING
6.1 When measuring the rotation rate of vane in
PHOTO TACH. Mode, vane number can be
amended. Press and hold the Power/
Measurement Key (3-14) for about 9 seconds,
‘ o’ signal is shown on the display. Release n
the Key for vane number adjustment.
6.2 Press Plus/Function Key (3-7) or Minus/
Send/Memory Key (3-8) to adjust vane
number. The Vane Number can be set in any
integer in 1~9.
6.3 Press the Power/Measurement Key (3-14) to
save and quit.
6.4 When vane number set is more than 1, the
PHOTO TACH. Sensor (3-3) does not emit
light beam when measuring. External light
source is required during measurement.
Align the light source to pass through the
vane, irradiating the PHOTO TACH. Sensor
(3-3), see as below, press the Power/
Measurement Key (3-14), Verify that the
Monitor Indicator (3-23) lights. Measurement
starts.
6.5 During measuring, the last Value, max.
Value, min. Value are automatically
memorized.
6.6 The data can be find by pressing Minus/
Memory Key(3-8). For details see 7.
MEMORY CALL OPERATION.
7. MEMORY CALL OPERATION
During measuring, the Last Value, max.
Value, min. Value are automatically
memorized. The data can be find by
pressing Minus/Memory Key(3-8).
Firstly the Maximum Value Indicator (3-16)
and the Maximum Value is displayed. And
then the Minimum Value Indicator (3-24)
and the Minimum Value is displayed. Finally,
the Last Value is displayed. These 3 values
are displayed cycle.
Light
Source
Vane
V
C. When the Frequency Unit (3-27) is
displayed, frequency can be measured.
4.2.4 Press the CONTACT TACH. Key(3-6),
simply attaching the adapter to the center
of the rotating object. Verify that the
Monitor Indicator (3-23) is displayed.
When the reading stabilizes, press the
CONTACT TACH. Key (3-6) again.
4.2.5 During measuring, the last Value, max.
Value, min. Value are automatically
memorized. The data can be find by
pressing Minus/Memory Key(3-8). For
details see 7. MEMORY CALL
OPERATION.
4.3 CONTACT TACH. MEASURE RELATED
PARAMETERS OF CONTACT SURFACE
4.3.1 The definition for related parameters of
contact surface
The related parameters of contact surface,
include Surface speed, Moving distance,
Custom circumference moving distance.
The definitions are as follows,
A. Surface Speed
The speed of tested surface.
B. Moving Distance
The moving distance of tested surface.
Moving distance, defined as s, is the
product of C (the circumference of 0
surface speed wheel) and n (the number
of rotation).
The calculation formula is as follows,
s = C n0
C. Custom circumference moving distance
When using surface speed wheel with
custom circumference, moving distance
equals to the product of C (the custom
circumference) and n (the number of
rotation). Custom circumference can be
defined by user, for details, see
5. CUSTOM CIRCUMFERENCE
SETTING.
The calculation formula is as follows,
s = C n
4.3.2 CONTACT TACH. MEASURE SURFACE
SPEED
4.3.2.1 Install the Surface speed test wheel
(3-11) onto the CONTACT TACH. Sensor
(3-15).
4.3.2.2 Press the Power/Measurement Key
(3-14) to turn on the meter.
4.3.2.3 Press the Plus/Function Key (3-7) to
select the intended parameter. Each
time pressing the Plus/Function Key
(3-7), the measuring parameter is
converted once. Corresponding unit or
indicator of the parameter will be
displayed.
4.3.2.4 When the Surface Speed Unit (3-21) is
displayed, surface speed can be
measured.
4.3.2.5 Press the CONTACT TACH. Key(3-6),
simply attaching the adapter to the
center of the rotating object. Verify that
the Monitor Indicator (3-23) is displayed.
When the reading stabilizes, press the
CONTACT TACH. Key (3-6) again.
4.3.2.6 During measuring, the last Value, max.
Value, min. Value are automatically
memorized. The data can be find by
pressing Minus/Memory Key(3-8). For
details see 7. MEMORY CALL
OPERATION.
4.3.3 CONTACT TACH. MEASURE MOVING
DISTANCE CUSTOM CIRCUMFERENCE
SPEED MOVING DISTANCE
4.3.3.1 Install either the Surface speed test
wheel (3-11), or Surface speed test
wheel with custom circumference onto
the CONTACT TACH. Sensor (3-15).
4.3.3.2 Press the Power/Measurement Key
(3-14) to turn on the meter.
4.3.3.3 If a custom surface speed wheel is
installed. Set the custom circumference
of the surface speed test wheel. For
details, see 5. CUSTOM
CIRCUMFERENCE SETTING.
If the standard configured surface speed
test wheel (3-11) is installed, skip this
step.
4.3.3.4 Press the Plus/Function Key (3-7) to
select the intended parameter. Each
time pressing the Plus/Function Key
(3-7), the measuring parameter is
converted once. Corresponding unit or
indicator of the parameter will be
displayed.
A. When the Moving Distance Unit (3-17)
and the Moving Distance Indicator
(3-18) are displayed, moving
distance can be measured.
B. When the Moving Distance Unit (3-17) ,
Moving Distance Indicator (3-18) ,
and the Custom Circumference
Indicator (3-19) are displayed,
custom circumference moving
distance can be measured.
4.3.3.5 Press the CONTACT TACH. Key(3-6),
Verify that the Monitor Indicator (3-23) is
displayed. Simply attaching the test
wheel to the tested object. The moving
distance is displayed.
4.4 MEASURE THE PULSE SIGNAL NUMBER
The number of pulse signal, is the number
of times when the reflective marks passes
thru the light beam in PHOTO TACH. Mode,
or the number of times when the CONTACT
TACH. Sensor rotates in CONTACT TACH.
Mode. No matter it is in PHOTO TACH. Mode,
or CONTACT TACH. Mode, number of pulse
signal can be measured.
4.4.1 Press the Power/Measurement Key (3-14)
to turn on the meter.
4.4.2 Press the Plus/Function Key (3-7) to
select the intended parameter. Each time
pressing the Plus/Function Key (3-7), the
measuring parameter is converted once.
When the Pulse Signal Number Indicator
(3-20) is displayed, rotation speed can be
measured.
A. Press the PHOTO TACH. Key (3-13),
the PHOTO TACH. Sensor emits a
visible light beam. Verify that the
Monitor Indicator (3-6) is displayed.
Align the visible light beam with the
applied target. The number of pulse
signal is displayed when the target
passes thru the light beam.
B. Press the CONTACT TACH. Key(3-6),
Verify that the Monitor Indicator (3-23)
is displayed. Simply attaching the
adapter to the center of the rotating
object. The number of pulse signal is
displayed when the sensor rotates.
5. CUSTOM CIRCUMFERENCE SETTING
5.1 Press and hold the Power/Measurement
8. BATTERY REPLACEMENT
8.1 When it is necessary to replace the battery,
i.e.battery voltage less than approx. 5v,
symbol “ ” will appear on the Display.
8.2 Slide the battery cover (3-12) away from
the instrument and remove the batteries.
8.3 Install the batteries (4x1.5VAAA / UM-4)
correctly into the case.
8.4 If the instrument is not to be used for any
extended period, remove batteries.
9. Backlit Function
The LCD display has backlit function. Press
Backlit Key (3-5) to operate.
Termékspecifikációk
| Márka: | PCE Instruments |
| Kategória: | Mérőberendezések |
| Modell: | PCE-T237 |
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