LESITE LST-T004 User manual
Tensiometer
Manual
Lesite Technology
LESITE
LST-T004
Please read this manual carefully before using this machine,
and keep it for future reference.
Application
Precautions
Mainly used for shearing, peeling and tensile testing of geomembrane, geotextile
and plastic film materials.
It is forbidden to disassemble the tensiometer without permission.
If necessary, please confirm that it has been turned off and unplug the
power plug before disassembling it, so as to avoid being hurted by the
internal charged exposed power line or components.
In order to ensure the safety of users and reliable operation of tensiometer,
stabilized voltage power supply and leakage protector must be installed at
the construction site.
Ensure that the protective earth connection is good.
The voltage rating stated on the tool must correspond with the line/
mains voltage （AC220V）.
Please take it lightly, any collision may result in inaccurate
measurements or damage.
It is forbidden to collide with the drive shaft and the movable plate.
Protect the tensiometer from damp and wet.
LESITE
01
EN
1、Power Switch 2、Motor Speed Adjustment 3、Unit Switching
4、Reset 5、Confirm 6、Forward
7、Backward 8、Stop
1 2
3
Parameter
LST-T0 0 4 Keybord
Model L ST-T00 4
Voltage
Frequency
Jaw spacing
Tensile load
Range
Size (L × W × H)
Net weight
230 V
50 Hz
5-300 mm
max 2000 N
max 100 mm
700×220×120 mm
12 Kg
02
KG
N
OK
45 6 7 8
LST-T004
LESITE
EN
LST-T004 Main Parts
9、Keyboard 10、Fixed Slide Bar
11、Drive Shaft 12、Test Sample Compression Screw
13、Test Sample Platen 14、Movable Plate
15、Fixed Plate
9
10
11 12 13 14 15
03
LST-T004
LESITE
EN
LST-T004 Screen Data
LST-T004 Operations
04
LST-T004
LESITE
EN
537 N
18.0mm
4 N
0.0mm
MAX-F
MAX-L
Current-F
Current-L
1、The data below MAX-F is the maximum tensile force displayed by the broken
material in this test, which can be retained all the time.The unit of data is N
(can also be displayed in KGS, which can be switched by the unit switching (3)).
2、The data above MAX-L is the maximum walking distance displayed in this tensile
material test, which can be retained all the time. The unit of data is mm.
3、The data below Current-F is the current tensile data. The data unit is N (can also
be displayed in KGS, which can be switched by the unit switching (3)).
4、The data above Current-L is the current distance data. The unit of data is mm.
1、Open the cover of the tensiometer, take out the power cord, check whether the
power cord is in good condition, and connect to the power supply
2、Turn on the machine power switch(1).
3、Prepare base material samples for testing.
4、Use a screwdriver to loosen the 4 test sample compression screws (12) on the
movable plate(14), and then insert the prepared base material sample into both
sides of the machine respectively.
LST-T004 Operations
05
LST-T004
LESITE
EN
5、Use screwdriver to tighten the 4 test sample compression screws (12)on the movable
plate() until the base material sample is completely clamped.
6、Check if the fixed slide bar(10), the drive shaft(11), and the movable plate (14) are free
of any foreign objects that hinder the operation; press the reset (4)button to reset the
previous residual data to zero; press the forward (6)button again,the machine starts to
run. You can see that 4 lines of data change on the display screen. When the base
material sample is completely broken, press the stop(8) button.
7、After the test, you can see the test data displayed on the display screen. Please confirm
whether the test sample is qualified according to the corresponding standard.
8、Loosen the 4 test sample compression screws (12)and take out the base material
sample ; if there is no test, please press the backward (7) button to return the movable
plate (14).
9、After the test is completed, turn off the power switch(1) and unplug the power plug. If
possible, please add some oil to the fixed slide bar (10) and the drive shaft(11).
Quality Assurance
Repairs and Spare Parts
· This product guarantees a 12-month shelf life from the day it is sold to consumers.
We will be responsible for failures caused by material or manufacturing defects. We
will repair or replace defective parts at our sole discretion to meet the warranty
requirements.
· The quality assurance does not include damage to wearing parts, damage or defects
caused by improper handling or maintenance, and damage caused by falling products.
Irregular use and unauthorized modification should not be covered by the warranty.
· It is strongly recommended to send the product to Lesite company or authorized
repair center for professional inspection and repair.
· Only original Lesite spare parts are allowed.
06
LST-T004
LESITE
EN
1
One year
warranty
Lesite Tensiometer 05/2022 -EN
FUZHOU LESITE PLASTICS WELDING TECHNOLOGY CO.,LTD
Add: 5# Jingpu Road, Pushang Industry Park,
Cangshan, Fuzhou, 350007, Fujian, China
Tel：+86(591)83818890
E-mail：[email protected]om.cn
Web：www.lesiteweld.com
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