General tools TQ-8800 User manual

15 Kg-em
TORQUE METER
TORQUE METER
Model : TQ-8800
Your purchase of this
TORQUE METER
TACHOMETER marks a
step forward for you into
the field of precision
measurement. Although
this TORQUE METETR 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.
~
UKAS
~~~~NT
OPERATION MANUAL

2

i
iDimension 11 M~~; ~ ~2 x32 mm -~- -- - -- ~-I
J 7.1 x 2.8 x1.3 inch ).---------i
Torque probe:
k~~~ _Rounc!:l8 mmpia. ~§O mm:......-;--=:;;,
.Accessories *Instruction manuaL..................1 PC.
included * 15 Kg torque probe...................1 PC.
· i *Pinion........................................1
PC.
~ __ -+I* Carrying Case...........................1 PC:_. __ .. --"
Optional • *Software ( Windows version,
b
accessories data record &data •
acquisition)
.....................................
SW-U101-WIN
..................................... UPC8-01
*N = Newton
3

3. FRONT PANEL DESCRIPTION
Fig. 1
3 -1 Display 3 -11 Battery Compartment
3-2 Power Button /Cover
3-3 Hold Button 3-12 Sensor Input Socket
3-4 "Max./Min. 1/ Button 3-13 RS-232 Output
3-5 Unit Button Terminal
3-6 Peak Button 3-14 Sensor Cable Plug
3-7 Resolution Button 3-15 Torque Sensor Body
3-8 Sensor Type Button 3-16 Gear
3-9 Zero Button 3-17 Cramp
3-10 Fast/Slow Button 3-18 Pinion
4

MEASURING PROCEDURE
) Plug in the II Sensor Cable Plug" ( 3-14, Fig. 1 ) to
meter's
"Sensor Input Socket II ( 3 -12, Fig. 1 ).
Power on the meter by push the II Power Button II ( 3- 2, Fig. 1 ).
Push the" SensorType Button II ( 3- 8, Fig 1 ) to check if
the meter's sensor type is same as the external torque sensor.
Push the "SensorType Button ': the LCD will show
"15Kgcm ".
Unit Button
Push
the" Unit Button" (3-5, Fig. 1) to select the unit
Kgf-cm, LBf-inch or N -cm (Newton-cm).
Resolution Button
Push
the" Resolution Button" (3-7, Fig. 1 ) to select the
High resolution
or Low resolution.
@;;!~"!;,~ ~S~l:foIution=-=--=1
~cm _______Q:Q!J<.gf-c~ __ J
LB inch LBf- inch
L.N_c __ m _____ .--Li _O_.1_N __ -_c_m~ __ ._1 * N = Newton
Select low resolution
Resoluti;;n---l
i Display unit
IKgcm
O.1J:<.fL-cm
- -=inch--:
'LBinch
L..=:. __ .. ~. __ .. ~. ___ .. ~._
cm *N = Newton
Fast/Slow Button
-'-'---'_. __ ._.-
The" Fast/Slow Button" ( 3-10, Fig. 1 ) is used to select
the fast sampling time or slow sampling time.
* Fast sampling time, displD.Y 11411 show the" F " indicD.tor.
* Slowsampling time, display will show the" S "indicator.
5

7) To connect the II Cramp II ( 3-17, Fig. 1 ) to the measured
installation and use
the" Opinion II ( 3 -18, Fig. 1 ) to lock
the II Gear" (3 16, Fig. 1 ). Ref. Fig. 2 & Fig. 3.
t
To screw the probe on the table
or use the vise to hold the probe
assuredly.
Fig. 2
Fig. 3
6

8) Zero Button
Before the measurement, if the meter not show zero
value, it
can push the" Zero Button" ( 3-9, Fig. 1 ) to
tare the display value, the LCD will change to zero value.
9) Apply the torque force, the LCD will show the
measured torque value.
10) Peak hold
During the measurement, push the" Peak Button" ( 3-6,
Fig. 1 ), the LCD will show the" PEAK" indicator & the
display will hold the peak value.
Remalk:
Under the peak hold function, the sampling time rviil
define to "Fast sampling" & the disiplay \lill show the
"F "indicator.
11) Data Hold
During the measurement, pushing the" Hold Button"
( 3- 3, Fig. 1 ) will freeze the measured value & display will
indicate" HOLD" symbol. Push the" Hold Button" again
to release the data hold function.
12)
Data Record (Maximum, Minimum reading)
* The DATA RECORD function displays the maximum
and minimum readings. To start the DATA RECORD
function, press the" Max.IMin. Button" ( 3-4, Fig. 1 )
once. "
REC " symbol will appear on the LCD display.
* With the" REC "symbol on the display:
(a) Push the" Max.IMin. Button" ( 3-4, Fig. 1 )
once,
the" Max" symbol along with the maximum
value will
appear on the display.
7

(b) Push the II Max./Min. Button" again, the \I Min II
symbol along with the minimum value will appear
on the display.
(c)
To exit the memory record function, push the
"
Max./lVIin. \I button continuously at least 2 seconds.
The display will revert to the current reading.
13)
For quick measurement, follow the procedures
shown
below:
Main procedures :
unit.
;nn,np,~tthe torque sensor cramp to the measuring
Optional measuring procedures:
8

Power management :
@lio POWE~~ or [MANUAL POWER OFF .~
(Not activated during
Memory Record Selection)
5. AUTO POWER DISABLE
The instrument has built in" Auto Power Shut -off" in
order to prolong battery life. The meter will switch off
automatically if none of the buttons are pressed within approx.
10 min.
To disable this feature, Select the memory
record function during measurement, by pressing
the" Max./Min. n button ( 3-4, Fig. 1 ).
6. RS232 PC SERIAL INTERFACE
The instrument features an RS232 output via 3.5 mm
Terminal (
3-13, Fig. 1 ).
The connector output is a 16 digit data stream which
can
be utilized to the user's specitic application.
An RS232 lead with the following connection will
be required to link the instrument with the PC
serial input.
9

Center Pin.........................................Pin 2
Ground/shield......................................
Pin 5
The 16 digit data stream will be displayed in the
following
format:
10

I
7. BATTERY REPLACEMENT
1) When the left corner of LCD display show"
It is necessary to replace the battery. However, within
specit1cation measurement may still be made for several
hours after low battery indicator appears before
the
instrument become inaccurate.
2) Slide the Battery Cover (
3-11, Fig. 1 ) away from the
instrument and remove the battery.
3) Install a 9 V battery ( heavy
duty) and replace the cover.
8. OTHER OPTIONAL ACCESSORIES
! RS~232 cable, • R8=232 cable, used for connecting-~!
rv10del : u~gB_--=0-=1-+'~Ath~ftee-=tr()s.r:9I:etUu ... mwehtoel~e&h-athredwca()~rme ~I! .. ~p .. uter._
Application
Software ( Window
version) Torque meter + RS-232 cable
+ Computer + software
SW-U101-WIN
(SW-U101- WIN)
I
whole system can execute as a data
logger, data recorder .... record data
can be retrieved for EXCELL,
123.....
11
0007- TO-8800