早坂理工 List of Products and Services

The "HR-5512" is a mattress durability testing machine according to JIS S1102:2004 branch number: 8.1.1. It is a product designed to verify the durability "sag amount" of spring mattresses used for sleeping in ordinary residential beds. A program is also available to calculate the test data and display the results (8.1.2 deflection amount). Please feel free to contact us when you need assistance. 【Features】 ■ Can be installed up to double size (abbreviation 14) (1400W x 1950L) ■ Dedicated to spring mattresses *For more details, please download the PDF or feel free to contact us.

The HR-6117 is an impact testing machine for JIS T8101:2006 branch number: 9.1 a) impact testing machine and 9.8 a) toe protector impact testing machine. It can freely drop a steel striker with a mass of 20kg ± 0.2kg from a specified height along a vertical guide. Please feel free to contact us if you have any requests. 【Features】 ■ Comes with two types of steel strikers and a clamp fixture (fixed fixture) ■ Strikers and clamp fixtures are interchangeable *For more details, please download the PDF or feel free to contact us.

The HR-5902 is a testing machine for the JIS K 6400-4:2004 branch number: 6.1.1 repeated compression residual strain test method A (constant load method). It is a product specifically designed to measure the repeated compression residual strain of soft foam materials (urethane foam). Calibration documents for the pressure applicator and load cell are included. Please feel free to contact us when you need assistance. 【Features】 ■ Variable repeated compression load (140N to 1000N) ■ Repeated compression speed of 70 times/minute (adjustable from 30 to 99 times/minute) *For more details, please download the PDF or feel free to contact us.

The HR-5509 is a testing machine for JIS K6400-4:2004 Branch number: 6.2.1 Repeated Compression Residual Strain Test Method B (Constant Displacement Method). The stroke adjustment range is 10mm to 100mm, and the specimen size is 50mm to 100mm in width and length. The number of tests is 80,000, and settings can be changed. Please feel free to contact us if you have any requests. 【Features】 ■ Repeated compression speed: 60 times/minute ■ Specimens of width and length: 50mm to 100mm can be installed (Up to 4 specimens of 100mm size can be installed) ■ Stroke adjustment range: 10mm to 100mm * For more details, please download the PDF or feel free to contact us.

The "HR-6103" is an inclined test device according to JIS F 8076:2005 Branch Number: 5 Table 1/11a, 11b. This product is designed to confirm that marine electrical equipment and systems can be used under the influence of inclination without unintended switch operation or functional degradation. It features a function for confirming the set angle, and allows for the setting of the number of tests and speed. Please feel free to contact us when you need assistance. 【Features】 ■ Capable of carrying up to 100kg (1M×1M×1M) ■ Two angle selections (±22.5° and ±30°) ■ Operates with a cycle of approximately 10 seconds *For more details, please download the PDF or feel free to contact us.

The "HR-5124" is a sprinkler test device that complies with JIS C 0920:200J3 branch number: 14.2.4 (IPx4) and 14.2.6 (IPx6). This product is designed to verify the performance of protection against water (IP code) and allows for the adjustment of the amount of water and water pressure. The range of sprinkler height is 1000 to 4000 mm, and the size of the test specimen that can be installed is approximately 1000 mm to 3000 mm in height. 【Features】 ■ Capable of testing IPx4 (water splashing) and IPx6 (jet spray) *For more details, please download the PDF or feel free to contact us.

The "TS-2020" is an automatic rebound elasticity testing machine according to JIS K 6400-3 5.3. It is a testing machine specifically designed to measure the rebound elasticity of soft foam materials (samples), equipped with an electronic device for computational processing. Additionally, it has a mechanism to hold a steel ball specified in JIS B 1501 with a nominal diameter of 16mm and grade G40 (diameter 16±0.5mm, mass 16.8±1.5g), allowing the steel ball to be dropped without rotation at the center of the test specimen. 【Features】 ■ Automatically calculates rebound elasticity (%) ■ Displays results from three measurements ■ The main body and control box are separate, making it easy to transport *For more details, please download the PDF or feel free to contact us.