Test Equipment

ISO 5660 Cone Calorimeter Application The oxygen consumption calculated from the oxygen concentration in the combustion product gas stream and the heat release rate of the combustion products when burning, the material's heat release rate is also the most important parameter in the material combustion performance, and the heat release rate in the material combustion process is measured accurately. For the prediction of fire hazards and its fire-retardant treatment is

FAR Part 25 Appendix F Part IV OSU Heat Release Rate Tester Stainless Steel Combustion Test Chamber OSU Heat Release Rate Tester.pdf Product information The OSU heat release rate tester approved by FAA of the Federal Aviation Administration of the United States was originally designed by Smith of Ohio State University in 1972, and later became a FAA designated combustion test instrument for testing the heat release rate of Aeronautical materials. The test standards are FAR

Building Material Flammability Test Furnace with Touch Screen Control Description The building materials flammability test furnace is in the normal combustion environment, with a small flame directly impacted the vertical specimen to determine the combustibility of the building products. The flammability test furnace for building materials is based on the principle of Kleinbrenner (Klein Brenner), which is directly impacted by a vertical flame. It is used to determine the

Safety Shoe Toe Drop Impact Testing Machine/Shoes Impact Test Machine EN ISO 20344/Footwore Impact Resistance Tester EN ISO 20344 Safety Shoe Impact Tester Product information The impact hammer of the toe impact tester falls from a set height and impacts the toe of safety shoes or protective shoes once with a certain amount of energy. After the impact, the minimum height value of the sculptured clay cylinder placed in the toe of safety shoes or protective shoes beforehand is

Suitcase Drum Drop Testing Machine/Luggage Roller Drop Tester /Tumbling Barrel Test Machine/tumble test machine Luggage Roller Impact/Drum Drop Testing Machine Product description This product is designed and manufactured in accordance with ISTA and GB standards, and is designed to simulate the tumbling and impact of suitcases and other packaging boxes during transport. The boxes are rolled and impacted in the drum, and after the specified number of revolutions are completed,

UL 1685 / UL 2556 Standard Vertical Flame and Smoke Release Test Chamber for Wire, Cable and Fibre Optic Cables I. Application 1.1 Applicable to check the cable and fibre optic cable flame FT4 combustion standards of vertical Man Yan and smoke release; 1.2 test method: the cable and fibre optic cable vertically tied to the rack burning, the end of the test to check the cable and fibre optic cable burning height and smoke production. II.Compliance with standards: 2.1 UL2556

EN54-7/EN14604 Smoke Fire Detector Test Tunnel Product introduction I. Scope of application: 1.1 Applicable to civil buildings installed in accordance with the scattered light, transmitted light principle (photoelectric principle) work of the alarm of the independent smoke-sensing fire detection alarms, point-type smoke-sensing fire detectors each functional test. 1.2 Testing items: 1.2.1 Response threshold test 1.2.2 Function test 1.2.3 Polarity reversal test 1.2.4 Power-on

BS EN 1365 Vertical Furnace Fire Resistance Test Equipment For Non Load Bearing Part Walls BS EN 1365 Vertical Furnace for Fire resistance test for non-load bearing Part 1 Walls I. Scope of application: 1.1 Applicable to the fire resistance test of doors and shutter assemblies installed in the openings of vertical separating elements; such as hinged doors, pivot doors, horizontal sliding doors, vertical sliding doors, (including link sliding doors and sectional doors),

DIN 4102 Building Material Flammability Testing Equipment / Smoke Density Fire Tester Standards ASTM D 2843,DIN 4102 Specification 1. Maximum smoke density (MSD) and smoke density (SDR) for the specimen: 0-100% continuously measurable and automatically calculated; 2. With the standard optical correction error of not more than 3%; each device is equipped with three standard filters, proof of light source data, representative 3. Bunsen lamp working pressure (210 ± 5) KPa; 4.

SL-SF12 Spectacle Frame Torsion Tester Eyeglass Frame Twisting Fatigue Test Machine ISO12870 45 Degree Product Overview The SL-SF12 Spectacle Frame Torsion Tester is engineered according to the technical specifications of GB/T14214-2003 "General Requirements and Test Methods for Spectacle Frames" and ISO12870:1997 "Ophthalmic Optics - Spectacle Frames - Basic Requirements and Test Methods". This precision instrument clamps eyeglass frames securely at both ends of the jig for

SL-SF05 Temple Torque Tester Spectacle Frame Spring Hinge Durability Test Machine PLC Touch Screen Product Overview The SL-SF05 Temple Torque Tester determines whether spectacle spring hinges have sufficient durability to withstand opening and closing angles under specific torsion forces, while evaluating the durability of repeated opening and closing cycles to detect spring life changes in spring hinges. Key Features High Precision: PLC control with touch screen count

SL-SF04 Hinge Cycle Tester Spectacle Frame Hinge Fatigue Testing Machine The SL-SF04 Hinge Cycle Tester is engineered to evaluate the durability of spectacle frame spring hinges, determining their ability to withstand repeated opening and closing cycles while maintaining original performance characteristics and detecting spring force changes. Key Features High Efficiency: 2 independent test stations for simultaneous testing operations High Precision: PLC control with touch

SL-SF07 Glasses Lens Drop-Ball Impact Tester Eyeglass Lens Impact Resistance Test Machine 1.27m Steel Ball The SL-SF07 Glasses Lens Drop-Ball Impact Tester is designed to evaluate the impact resistance of eyeglass lenses. The lens is securely fixed on a head form and subjected to impact from a 16mm steel ball dropped from 1.27 meters, ensuring the lens does not break or detach upon impact. Key Features High Precision: Standard 1.27m drop height with 16mm steel ball for

SL-SF13 Welding Pull Tester Spectacle Frame Weld Strength Tensile Testing Machine The SL-SF13 Welding Pull Tester is designed for testing weld strength of spectacle frames and various materials in textile, rubber, plastic, synthetic leather, adhesive tape, and adhesive industries. Key Features High Precision: Touch screen control with 50-300 mm/min stepless speed adjustment Large Capacity: 800mm stretch space and 150mm effective test width High Durability: Heavy duty frame

SL-SF01 ISO 12870 Spectacle Frame Endurance Tester The SL-SF01 Spectacle Frame Endurance Tester is designed to evaluate the fatigue resistance of eyeglass frames, ensuring the frame can be safely worn for 2 years or more and withstand normal wear and tear. It is a cost-effective solution for spectacle manufacturers and quality inspection laboratories. Key Features High Precision: Accurate rotating speed control at 40 times/min with a 0-999999 times counter High Durability:

SL-SF17 Eyeglass Expansion Durability Tester Spectacle Temple Arm Over-Extension Fatigue Test Machine PLC Product Overview The SL-SF17 Eyeglass Expansion Durability Tester is designed to evaluate the over-extension durability of eyeglass temple arms. This precision instrument tests the ability of spectacle frames to withstand repeated opening and closing cycles at specific force values and angles, providing critical data on temple arm lifespan and performance changes. Key

SL-SF02 Spectacle Frame Bridge Deformation Tester Pneumatic Lens Retention Test Machine The SL-SF02 Spectacle Frame Bridge Deformation Tester measures the frame's lens retention ability, ensuring the frame can be safely worn for 2 years or more and preventing lenses from falling off due to slight impact. Key Features High Precision: Pneumatic device with 5N maximum pressure and electronic display with automatic timing for accurate, repeatable results Standards Compliant:

SL-SF15 Glasses Wire Frame Angle Tester Spring Hinge Bending Durability Test Machine The SL-SF15 Glasses Wire Frame Angle Tester measures the longitudinal force durability of spectacle frame spring hinges. It evaluates the hinge's ability to withstand repeated bending cycles while maintaining original performance, detecting changes in spring force over time. Key Features High Precision: Microcomputer control with LCD display and 0-999,999 cycle counter Flexible Speed:

SL-SF09 Polarization Axis Position Tester Professional instrument for measuring axial deviation of polarized lenses in sunglasses, specifically designed for motor vehicle drivers' eyewear testing. Product Overview The SL-SF09 Polarization Axis Position Tester complies with standards GB10810.3 and QB2659-2004 for testing polarization direction in polarizing lenses. This precision instrument measures axial deviation with exceptional accuracy for quality control applications.

SL-SF03 Lens Flame Retardant Testing Machine The SL-SF03 Lens Flame Retardant Testing Machine is designed to evaluate whether spectacle lens materials possess the required flame retardant properties to ensure user safety compliance with international standards. Key Features High Temperature Capability: Adjustable temperature up to 800°C with a regular cylindrical steel bar (6mm x 300mm) heating element High Precision: Pneumatic device for automatic raise and lower of the