Mattress impact tester is widely used to determine and assess the impact resistance of built-in and box-type mattress , to evaluate sofa and mattress sustaining rapid drop on seat or jumping stress ability.
The GT-N20 Roughness and Air Permeability Tester is a high-precision laboratory analyzer designed to measure surface roughness and air permeability across a diverse range of technical substrates. Engineered to perform the standardized Bendtsen method, this equipment natively calculates Gurley Porosity equivalents directly from measured flow values. It guarantees full compliance with global standards including ISO 8791, ISO 5636 and DIN 53120.
Battery Drop Tester GT-I02 Product Introduction Application: This drop tester is suitable for free fall testing of small consumer electronic products and components such as mobile phones (cell phones), mobile phone lithium batteries, walkie-talkies, electronic dictionaries, building intercom phones, CD/MD/MP3 players, etc. Standards: GB 31241-2022, UL 1642, IEC62133-2012, GB/T36276-2020 Main Features and Functions This battery pack drop tester adopts a pneumatic structure. The test specimen is placed in a dedicated fixture (with adjustable stroke) and clamped securely. Pressing the drop button releases the cylinder, and the test piece will undergo a free fall test. Battery drop tester Key Specifications Model GT-I02 Drop height 300~1500mm (adjustable) Display Accuracy 1mm Height error ±5mm Display Mode PID Maximum specimen weight 10kg±100g Specimen Dimensions ( L×W ) 220×150 mm Drop test medium Steel plate Test Drop Point Free fall Drop method Pneumatic drop Lifting Method Electric lifting Operating Air Pressure <2 MPa (User supply air source) Machine dimensions ( W×D×H ) 650×560×1700mm Height Setting Encoder-displayed height, intelligent control (350–1500 digitally adjustable, very convenient for users) Power supply AC 220V±10%, 50HZ Power 300W Weight Approx. 120 kg
The GESTER Ozone Chamber GT-KB58 is used to evaluate rubber and automotive parts' aging resistance against ozone. It supports both static and dynamic tensile test methods and meets standards like ASTM D1149 and ISO 1431. The chamber is built with durable SUS 304 stainless steel internally and features an ozone generation system, temperature and air flow controls, plus an observation window and interior lighting. It helps quickly determine material durability under ozone-exposed conditions.
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