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Mooney Viscometer
Multitube Vortexer
Accelerated Weathering Tester – UV
DIN Abrasion Tester
Lab Scale Freeze Dryer
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GEER’S AGING OVEN
AG Series
Ueshima
12 months
Ueshima GEER’S AGING OVEN Most important functions like temperature uniformity, wind velocity and air ventilation rate are in accordance with JIS K 6257 and/or JIS K 7212. ○The minimized shape of the series allows use on a table. We also provide with an exclusive stand. ○It is able to place two units in tiers, minimizing the footprint.
The Geer's Aging Oven is an oven for evaluating the durability of polymer materials against aging and deterioration due to heat and oxidation. This product exposes samples to an atmosphere where new heated air is constantly supplied at a specified rate, thus performing accelerated degradation. Depend-ing on the purpose, we have a total of 8 models for rubber and plastic, standard and large chamber dimensions, and digital and analog air replacement rate settings.
- Applicable Standard: JIS K6257/ISO188、JIS K 7212
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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.