Gamer Twist Testing Machine "Gamer Stefunest Tester" GS-2

Device for evaluating the flexibility of rubber materials at low temperatures based on JIS K 6261-3 "Low Temperature Torsion Test" (Geman Torsion Tester, Cold Resistance Tester)

● The installation work of the test specimen can be performed efficiently. ● By using a pulse motor for the twisting operation, excitation locking is possible, making wire attachment easy. ● There is a lateral movement function for the test section, making maintenance of the cooling tank easy. ● Easy operation with a liquid crystal touch panel. ● After the test is completed, measurement data can be output to an Excel worksheet. (PC and Excel are optional) ● Reference standards: JIS K6261-3, ISO 1432

basic information

■Number of test specimens: Up to 6 can be measured simultaneously ■Test specimen dimensions: Width 3mm × Thickness 2mm × Length 40mm ■Distance between test specimen grips: 25±3mm ■Test temperature range: -70℃ to 30℃ ■Cooling method: Air-cooled dual refrigeration system (Refrigerants: HFC-404A, HFC-23) ■Cooling medium: Ethanol (Capacity: 18L) ■Temperature control: Fixed heating method with 5℃ intervals, continuous heating at 1℃/min ■Displacement measurement: Top mount encoder ■Twisting method: Stepper motor ■Twisting angle: 180° ■Wire types: Three types of twisting constants ■Measurement operation: Test specimen installation and elevation of the test section are performed manually. Twisting of the test specimen, angle acquisition, and temperature adjustment are automated. ■Data processing software: Data is acquired from the testing machine and output to an Excel worksheet (template) (PC and Excel are optional) ■Data content: Apparent torsional modulus, specific modulus, temperature relative to specific modulus ■Power supply: Three-phase, AC200V, 50/60Hz, 20A