WINTACT WT63A User manual

Version：WT63A-0
Vibration Meter
User's Manual
71680631004
WT63A 英文有唛说明书
材料:105G双铜; 成品尺寸:190*130MM;
公差:+-1.0MM;页数：20P;工艺:单色双面印刷,加工:骑马钉
MODEL：WT63A

-01-
Vibration meter
9V Alkaline battery
User's manual
Long probe
Short probe Equiped on the main unit
PP packing box
（ ）
Check-up
1. Before use
Carefully unpack your kit and ensure that you have
the following items. In case that any item is missing or
if you find any mismatch or damage, promptly contact
your dealer.
1PCS
1PCS
1PCS
1PCS
1PCS
1PCS
1. Before use
2.Operation
3. Other items
Contents
Check-up---------------------------------------------(01)
Introduction------------------------------------------(02)
Features ---------------------------------------------(02)
Specifications --------------------------------------(03)
Diagram of the product --------------------------- (04)
LCD displays -------------------------------------- (05)
Selecting probe tip---------------------------------(06)
Battery installment--------------------------------- (07)
Turn on the unit and check-up battery ----------(08)
Select measurement mode------------------------(09)
Select high/low frequency---------------------(10)
Measuremen t---------------------------------------(11)
Vibration conversion chart------------------------(13)
Contact resonance in acceleration measurement
----------------------(14)
Attentions --------------------------------------------(16)
Warranty----------------------------------------------(16)
Maintenance -----------------------------------------(17)

-03-
Technical parameter
Vibration pickup
Measurement range
of acceleration
Measurement range
of velocity
Measurement range
of displacement
Measurement accuracy
Measurement frequency
range of acceleration
Measurement frequency
range of velocity
Measurement frequency
range of displacement
Displays update cycle
LCD display
Single output
Power supply
Static current
Operating current
Battery life
Auto power-off
LCD backlight
Operating temperature range
Operating humidity range
Low battery indication
Dimensions
Weight
Specifications
Technical specification
Piezoelectric ceramic accelerometer (shear-type)
2
0.1~199.9m/s peak
0.1~199.9mm/s rms
0.001~1.999mm p-p
Velocity and displacement range is limited by
2
acceleration199.9m/s
±5%±2digits
10Hz～1KHz (LO) 1KHz～15KHz (HI)
10Hz～1KHz (LO)
10Hz～1KHz (LO)
1 second
3 1/2 digits display
AC output 2 V peak (display full scale)
Load impedance 10KΩor more earphones
can be connected
9V Alkaline battery
≤20μA
≤25mA
20 hours continuous use
Turns off automatically in 60 seconds
7 seconds
0~40℃
30~90%RH
6.9V±0.2V
67x30x183mm
182g ( including battery)
-02-
Introduction
This product adopts piezoelectric effect of artificial po-
larized ceramic for design. It is suitable for monitoring
all kinds of vibrating mechanical facility, specially the
vibration measurement of rotating and reciprocating
machinery. The unit can measure acceleration, velocity
and displacement, which is widely used in mechanical
manufacture, electric power metallurgy and general
aviation etc.
Features
carrying along with measurement.
Visually display measurement value and state.
Acceleration, velocity and displacement measurement.
Different vibration frequency selection.
High sensitivity probe for accurate measurement Pro-
vides long and short probe head ,each one is suitable
for different situation measurement.
Equipped with AC signal output interface.
Low power indication.
Auto power-off.
LCD backlight.
Simple to use, the structure is compact, portable for

-05-
1 2
m/s
mm/s
m/s
mm/s
3
4
5
6
7
8
LCD Display
1). Backlight indication, the backlight will be activ-
ed for 7 seconds upon the button operations.
2). Measurement data
3). High frequency
4). 1KHZ frequency
5). Low frequency
6). Battery mark shows battery
power. Has following 5 levels:
:battery is sufficient
:battery is comparative sufficient
:battery is nearly deficient
:battery is nearly exhausted, need replace a
new one.
:battery is exhausted completely.
7). When taking measurement of acceleration, the
2
LCD displays the acceleration unit: m/s
8). When take measurement of velocity, the LCD
displays the velocity unit: mm/s;
When taking measurement of displacement, the
LCD displays the displacement unit: mm.
-04-
MEAS
/ON
LO/HI
Diagram of the product
1). LCD screen
2). Probe
3). Frequency selection key (only in acceleration
measurement)
4). Measurement mode (acceleration / velocity /
displacement) selection key
5). Power on and measurement key, Press once to
turn on the unit , Keep pressing during the
measuring process, Release it to hold the data.
6). Quick instruction label
7). Battery door
8). AC signal output jack
A/V/D
AC
OUTPUT
4
6
7
3
8
MEAS
/ON
LO/HI
A/V/D
1
5
2

-07-
a. Grip tightly the unit body with your left hand; hold down
the battery door with your right hand thumb to open it
according to the arrow referring direction, as shown in
following figure:
b. Insert a 9V battery into battery compartment, note
the battery polarity, and then close the battery door, as
shown in following figure:
Battery Installment
-06-
Select Probe tip
2. Operation
Probe tip is used as following 3 conditions, please
probe according to actual condition:
a. Measurement with short (S) probe tip: this probe tip
is factory default installment, adapts in wide scope
vibration measurement, and obtains good response
value, as shown in following figure:
b. Measurement with long (L) probe tip: this probe tip is
packed inside the carry box, mainly adapts in narrow
objects or special objects field, the unit will response
quickly, as shown in following figure:
c. Measurement without probe tip: adapts in smooth
object surface measurement to get stable value, as
shown in following figure:

-09-
m/s
mm/s
mm
a. Press the key to select measurement mode, the
default mode is acceleration mode, as shown in
following figure:
b. Press the key to enter velocity measurement mode,
as shown in following figure:
c. Press the key again to enter displacement
measurement mode, as shown in following figure:
Select Measurement Mode
-08-
m/s
MEAS
/ON
Low battery indication
a. Press the key to turn on the unit, as shown in
following figure:
b. After the entire screen displays for 1 second, the
default state is acceleration mode, if on the LCD
displays the symbol or , please promptly
replace the battery, as shown in following figure:
Turn On The Unit And Check-up Battery
A/V/D
MEAS
/ON
LO/HI
VIBRATION METER
A/V/D
A/V/D

-10-
LO/HI
m/s
m/s
A. press the key to select high frequency (HI) or low
frequency (LO) , as shown in following figure:
Note:
High/low frequency selection is only available in
acceleration measurement mode.
Low frequency
(10Hz~1KHz)
High frequency
(1KHz~15KHz)
Select High/low Frequency:( High frequency
is only for acceleration measurement mode)
-11-
MEAS
/ON
m/s
m/s
mm/s
As per the to-be-measured and frequency of vibration
structure, select corresponding measurement mode
(Acceleration/ Velocity/ Displacement) and frequency
(HI/LO frequency). Keep the " " key depressed with
your right thumb, press the vibration meter against the
measurement object at a force of 500g to 1kg, the result
is displayed on the LCD screen. Release the key and the
result is held on the LCD screen. As shown in following
figure:
Low
frequency
Acceleration
measurement
High
frequency
Acceleration
measurement
Velocity
measurement
Measurement

-12-
mm
Displacement
measurement
b. When the key is pressed again, the current value
will be canceled, and a new measurement can be
preformed.
Note:
a. Using short Probe (S) can take measurement of
vibration both in high(HI) and low(LO) frequency.
b. Long Probe (L) is only suitable for low frequency
measurement. When taking acceleration measu-
rement, or when the frequency is over 1KHZ,
please replace the short probe.
c. When switching acceleration (HI high frequency )
measurement mode to velocity or displacement
mode, the high frequency (HI) will be changed to
low frequency (LO) automatically.
d. Power turns off automatically in 60 seconds
without any operation.
e. The backlight will be turned off in 7 seconds without
any operation.
MEAS
/ON
-13-
0
10
1
10
2
10
1
10
0
10
-1
10
-2
10
10000
5000
3000
2000
1000
500
300
200
100
50
30
20
10
5
3
2
1 2 5 10 20 50
0.5
0.3
0.2
0.1 303
Displacement
3
10mm
Velocity
(mm/s) rms
Vibration conversion chart
Frequency(Hz)
-5
10
-4
10
-3
10
-2
10
-1
10
3
10
4
10
2
10
100 200 500 1000 2000 5000 10000
3000300
Acceleration
5 2
10 m/s -PEAK

-14-
200 400 600 800 1K
-20
-15
-10
-5
0
5
-10
-5
0
5
0
5
10
15
Contact resonance in acceleration measurement:
(worked with FFT signal analyzer)
Response (db)
Without Accessory
Accessory S
Accessory L
Frequency(Hz)
LO range
-15-
25K
-20
-15
-10
-5
0
5
-10
-5
0
5
0
5
10
15
20K15K10K5K
Response (db)
Without Accessory
SAccessory
LAccessory
Frequency(Hz)
HI range

-16-
Warning
When making measurements on exposed rotating
parts or power train parts of machinery, proceed
with utmost care to prevent accidents due to getti-
ng caught in the machinery.
3.Other items
Attentions
Caution
If the unit shook excessively, the receiver may
produce extremely high sound pressure that
hurts human ear , be careful in process of using
the signal output plug.
Warranty
1. About relative warranties please read warranty card.
2. We disclaim any liability due to: client's transportation
damages; incorrect use or operation; manipulation,
alterations or repair attempts; without warranty card,
invoice.
-17-
Maintenance
1. Replacement and upkeep of battery:
a. After power on, if an icon appears on the LCD,
you need to replace the battery immediately, for details
please refer figures and contents on page 9 of this
manual.
b. Remove the battery from the unit if it is not required for
extended periods of time in order to avoid damage to
the battery compartment and the erosion resulting
from a battery leakage.
2. Do not store or use the unit in following circumstances:
a. Splashes of water or high levels of dust.
b. Air of high salt or sulphur content.
c. Air mixed with other gases or contents.
d. High temperature or humidity (above50℃, 90%,) or
direct sunlight.
3. Do not disassemble the unit or attempt any internal
alterations.
4. Never use alcohol or diluents to clean the housing
for doing that will especially erode the LCD surface;
just clean the unit lightly as needed with little clean
water.
Note：
We reserve the right to change the product design or
change the manual, without prior notice！