Product List
Product Search
Featured Products
Featured News
Online support
Tel: 0908866933 - secovina@vnn.vn
Mooney Viscometer
Multitube Vortexer
Accelerated Weathering Tester – UV
DIN Abrasion Tester
Lab Scale Freeze Dryer
Thống kê truy cập
- Đang online 0
- Hôm nay 0
- Hôm qua 0
- Trong tuần 0
- Trong tháng 0
- Tổng cộng 0
DEMATTIA FLEX CRACKING TESTER
FT-1521
Ueshima
12 months
UESHIMA FT-1521 DEMATTIA FLEX CRACKING TESTER
Outline
Tires, belts, and anti-vibration rubbers are subjected to external deformation for a long period of time, and eventually cracks or fatigue failure occurs. This tester is used to examine the correlation and relationship between the number of bending cycles and the degree of fatigue progression by repeatedly bending and deforming specimens of the shapes specified in JIS and other standards.
The temperature in the thermostatic chamber can be adjusted between RT +10°C and 150°C (optionally between -35°C and 150°C), and the test at high temperatures in particular can be regarded as an accelerated test.
Interactive and light operation is realized by the LCD touch panel.
Feature
○Six test pieces can be tested simultaneously in the compact body.
○Extremely quiet
○It stops automatically when the lubrication oil of the driving device reaches the lower limit.
○Designed for high durability
Specifications
Standards: JIS K6260, ISO 132 TM-2536
Number of test pieces: Available 6 pieces at the same time
Flex frequency: 300±10 times/min. (A variable speed type is also available.)
Flex stroke: 3 to 60mm
Temperature range: RT+10 ºC to +150ºC (-35 ºC to +150ºC as optional)
Temp. controller: Digital indicator, PID control, Sensor JPt 100Ω
Heating method: Heater 2kw with stirrer
Cooling method (option): Injection of liquefied CO2 gas into the temperature chamber with stirrer (Liquefied CO2 container shall be prepared by the user)
Stirring motor: Single phase AC100V, 35W
Driving motor: 3 phase AC200V, 750W
Flex counter: Total 8 digit counter, 8 digit pre-set counter, Preset timer 9999 h 59 m 59s
Power source: 3 phase AC200V, 50/60Hz
Power consumption: 6KVA max.
Outer dimensions: W680×L660×H1360 mm
Weight: Approx. 280 Kgs.
Standard accessories: Test piece installation tool x 1 set, Stroke adjustment tool x 1 set, Machine oil pan x 1 piece, Stroke adjustment gauge x 1 piece
Safety device: Leakage breaker, overheat protector (shut-off the power source of heater and driving motor when the chamber temperature reaches the preset amount), door sensor (When a door is open, driving motor shall stop.) thermal relay (When driving motor or stirring motor is overloaded, each motor shall stop.), machine oil gauge sensor (When the machine oil reaches the lower level, driving motor shall stop.)
Option: Test Piece Mold: MODELS MD-2106 (for 6 pieces), MD-2112 (for 12 pieces)/ Piercing tool: MODEL SC-8110
Bình luận
Sản phẩm cùng loại
Constant-stress/strain flexometer
Rubber, vulcanized — Determination of temperature rise and resistance to fatigue in flexometer testing: Constant-stress/strain flexometer. This machine determines change in complex modulus of elasticity E', E", tan6 and heating rate of rubber during the thermal fatigue process. Standard: ISO 4666, JIS K 6265,...
Mooney Viscometer
VR-1130 Series Mooney Viscometer: ●Measurement of Mooney viscosity for unvulcanized rubber ●Measurement of scorch time for unvulcanized rubber ●Measurement of Mooney stress relaxation for unvulcanized rubber (MODEL: VR-1132), ムーニー粘度計
Flat Die Rheometer (FDR)
Flat Die Rheometer (FDR) VR 3110 JIS K6300-2, ISO 6502, ASTM D 5289 (Oscillating Sealed Flat Die Cavity Rotorless Curemeter） FDR (Flat Die Rheometer), manufactured by Ueshima Seisakusho Co., Ltd., 加硫試験機
Maron Type Mechanical Stability Tester
Ueshima MS-5150 Maron Type Mechanical Stability Tester : The Maron-type mechanical stability tester is a testing machine that measures the coagulation content in latex generated by rotating a rotating disc at a constant speed while pressing it against the sample container with a fixed pressure.
AB-1150 LAMBOURN ABRASION TESTER
Among various abrasion tester for rubber such as tire, belt, and sole etc., it is Lambourn Type Abrasion Tester that is evaluated as the best reappearance in JIS K6264(Abrasion Testing Method of Vulcanized Rubber) as well as high correlation with the result of product test.
FPS WEAR TESTING SYSTEM
A Lambourn abrasion tester or conventional FPS tester, which is used for abrasion tests of high polymer material for such products like tire and belt, controls slip ratio or speed difference between test piece and road wheel while doing an abrasion test.
* FPS stands for Field Performance Simulation.
TR Tester
This device measures the retraction rate of elongation when a specimen is subjected to a certain elongation, frozen, and then gradually warmed up. The encoder is used to measure the retraction, and a PC is used to set test conditions, display data (TR value, retraction rate), draw graphs (temperature, retraction rate), and save the results to a file. Standard JIS K 6261-4,ISO2921,ASTM D 1329.
Akron Abrasion Tester
ISO 23794:2023: Rubber, vulcanized or thermoplastic — Abrasion testing: Ueshima AB-1511 Akron Abrasion Tester
Dupont Impact Tester
Dupont’s Impact Tester is used to measure the resistance of specimen (painted plate, hard plastic sheet, etc.) against impact force by observing the appearance of crack and peeling.
GEHMAN’S TORSION TESTER
Standard: JIS K 6261, ISO 1432, ASTM D1053 , Rubber loses resiliency as temperature goes down. The frozen rubber can't keep its essential characteristics under the temperature below Glass Transition Point. In fact, the rubber applications under severe environments such as vehicle tire in frozen area and aircraft components in the stratosphere are seriously affected. It is a vital importance with the rubber applicants to test low temperature characteristics of vulcanized rubber.