Machine Introduction
The tester can test the durability and service life of the seat and
back of the single, double and three-station sofa. During the test,
a pressure module of a certain shape and quality is repeatedly
applied to the seat and back surface in a prescribed pressure form
and frequency. This method simulates the pressure of people on the
sofa seat and backrest in daily life to test the sofa. Long-term
repetitive load bearing capacity. At the same time, the machine can
also test the fatigue and strength of sofa armrests.
General specifications
Machine Dimensions:(L*W*H) 3040*1800*2200mm
Packaged Dimensions: (L*W*H) 3250*2000*2240mm
Power supply source: single-phase, AC220V±10%,50/60Hz
Gross Weight: 950kg
Test Standard
BIFMA X5.4,EN 4875 ( Strength&Durability Test for Backrest,
Seat and Arm ) , EN 1728, EN12520
Principle of operation
Seat surface and back fatigue test:
The test shall be carried out at the following locations:
(1)Seats on single-seat items;
(2)Simultaneously in two positions of the two-seat item;
(3)For a project with three or more seats, in the case of the most
unfavorable combination, proceed on two adjacent seats at the same
time.
Maximum force of seat surface: 1300N, maximum force of seat back:
450N. Seat front static load test:
Use the loading pad to apply the specified force at the center line
of the sofa from the front edge of the structure 100mm inward. For
multi-seat sofas, the seat front static load test should be
performed at the same time. The specified weight load should be
placed in the loading position.
Feature
(1) Hardware features
- The force-applying device adopts roller-guided movement, and the
instrument runs smoothly;
- The cylinder is equipped with a noise reduction device, so that the
test data can reduce the sound when the instrument is operated on
the basis of ensuring the accuracy;
- The cylinder is provided with a stroke limit to fix the stroke of
the cylinder rising and falling;
- The base of this product is made of high-quality carbon steel plate
combined with high-strength aluminum alloy profiles, which does not
need to be drilled and fixed to the ground, which fully ensures the
stability of the instrument during operation;
- Equipment short-circuit protection to avoid excessive short-circuit
current causing electrical equipment to overheat or be damaged by
electric power.
(2) Features of the software
- The control method adopts PLC programmable controller, which can
effectively avoid the interference of circuit boards, servo drives,
etc. on the test data. The language can be English, Chinese, and
the operation is intuitive and convenient. It can complete test
parameter setting, working state control, and data acquisition. and
result display;
- The instrument has power-off protection, the current test data is
instantly saved when the power is off, and the last test data can
be viewed or the test can be continued when the power is turned on
next time;
- The number of experiments can be arbitrarily set from 1 to 999,999
times. After reaching the set number of times, it will
automatically shut down. After the test is completed or the sample
is damaged, it will automatically and intelligently alarm.
Standard Feature
Capacity | 2KN Imported Sensor |
Control | PLC Control |
Display | touch screen display |
Max.test sample | 2500mm*1200mm*1200mm(L*W*H) |
Test time | 1-999999 times (arbitrary setting) |
Machine Dimension | 3000mm*1810mm*1830mm(L*W*H) |
The height of the sample seat from the ground | 280~500mm |
Air Source | ≥0.6MPa |
Power | AC /220V, 25A, 50HZ, 2KW |
Weight | 750kg |
Touch Screen Details
Home Page:
Operation Interface: