Products
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(China)YY401A Rubber Aging Oven
- Application and characteristics
1.1 Mainly used in scientific research units and factories plasticity materials (rubber, plastic), electrical insulation and other materials aging test. 1.2 The maximum working temperature of this box is 300℃, the working temperature can be from room temperature to the highest working temperature, within this range can be selected at will, after selection can be made by the automatic control system in the box to keep the temperature constant.
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（China）YY-6005B Ross Flex Tester
I. Introductions: This machine is suitable for right Angle bending test of rubber products, soles, PU and other materials. After stretching and bending the test piece, check the degree of attenuation, damage and cracking. II.Main functions: The sole strip test piece was installed on the ROSS torsional testing machine, so that the notch was directly above the center of the rotating shaft of the ROSS torsional testing machine. The test piece was driven by the ROSS torsional testing machine to c... -
（China）YY-6007B EN Bennewart Flex Tester
I. Introductions: The sole test sample is installed on the EN zigzag testing machine, so that the notch falls on the EN zigzag testing machine is just above the center of the rotating shaft. The EN zigzag testing machine drives the test piece to stretch (90±2)º zigzag on the shaft. After reaching a certain number of tests, the notch length of the test sample is observed to measure. The folding resistance of the sole was evaluated by the incision growth rate. II. Main functions: Test rubber,... -
（China）YY-6009 Akron Abrasion Tester
I.Introductions: The Akron Abrasion Tester is developed according to BS903 and GB/T16809 specifications. The wear resistance of rubber products such as soles, tires and chariot tracks is specially tested. The counter adopts electronic automatic type, can set the number of wear revolutions, reach no fixed number of revolutions and automatic stop. II.Main Functions: The mass loss of rubber disc before and after grinding was measured, and the volume loss of rubber disc was calculated according t... -
（China）YY-6010 DIN Abrasion Tester
I. Introductions: Wear-resistant testing machine will test the test piece fixed in the testing machine seat, through the test seat to test the sole to increase a certain pressure in the rotation of the testing machine covered with wear-resistant sandpaper roller friction forward motion, a certain distance, the measurement of the weight of the test piece before and after friction, According to the specific gravity of the sole test piece and the correction coefficient of standard rubber, the r... -
（China）YY-6016 Vertical Rebound Tester
I. Introductions: The machine is used to test the elasticity of rubber material with a free drop hammer. First adjust the level of the instrument, and then lift the drop hammer to a certain height. When placing the test piece, attention should be paid to making the drop point 14mm away from the edge of the test piece. The average rebound height of the fourth, fifth and sixth tests was recorded, excluding the first three tests. II.Main functions: The machine adopts the standard test method of ... -
（China）YY-6018 Shoe Heat Resistance Tester
I. Introductions: Shoe heat resistance tester used to test the high temperature resistance of sole materials (including rubber, polymer). After contacting the sample with the heat source (metal block at constant temperature) at a fixed pressure for about 60 seconds, observe the surface damage of the specimen, such as softening, melting, cracking, etc., and determine whether the specimen is qualified according to the standard. II.Main functions: This machine adopts vulcanized rubber or thermop... -
（China）YY-6024 Compression Set Fixture
I. Introductions: This machine is used for rubber static compression test, sandwiched between the plate, with the screw rotation, compression to a certain ratio and then put into a certain temperature oven, after the specified time to take, remove the test piece, cool for 30 minutes, measure its thickness, put into the formula to find its compression skew. II. Meeting standard: GB/T 7759-1996 ASTM-D395 III.Technical Specifications: 1. The matching distance ring: 4 mm/4. 5 mm/5mm/9. 0 mm/9. 5... -
（China）YY-6027-PC Sole Puncture Resistant Tester
I. Introductions: A:(static pressure test) : test the shoe head at a constant rate through the testing machine until the pressure value reaches the specified value, measure the minimum height of the sculpted clay cylinder inside the test shoe head, and evaluate the compression resistance of the safety shoe or protective shoe head with its size. B: (Puncture test) : The testing machine drives the puncture nail to puncture the sole at a certain speed until the sole is completely pierced or reac... -
（China）YY-6077-S Temperature &Humidity Chamber
I. Introductions: High temperature &high humidity, low temperature & low humidity test products, suitable for electronic, electrical appliances, batteries, plastics, food, paper products, vehicles, metal, chemistry, building materials, research institute, inspection and quarantine bureau, universities and other industry units for quality control testing. II. Freezing system: RRefrigeration system: adopting France tecumseh compressors, European and American type high efficiency powe... -
(China)YY089CA Automatic Washing Shrinkage Tester
II.Purpose of the instrument: Used for measuring shrinkage and relaxation of all kinds of cotton, wool, linen, silk, chemical fiber fabrics, garments or other textiles after washing. III.Meet the standard: GB/T8629-2017 A1 new model specifications, FZ/T 70009, ISO6330-2012, ISO5077, M&S P1, P1AP3A, P12, P91, P99, P99A, P134,BS EN 25077, 26330,IEC 456 and other standards. IV.Instrument characteristics: 1.All mechanical systems are specially customized by professional household laundry manu... -
（China）FTIR-2000 Fourier Transfor Infrared Spectrometer
FTIR-2000 Fourier infrared spectrometer can be widely used in pharmaceutical, chemical, food, petrochemical, jewelry, polymer, semiconductor, material science and other industries, the instrument has strong expansion function, can connect a variety of conventional transmission, diffuse reflection, ATR attenuated total reflection, non-contact external reflection and other accessories, The FTIR-2000 will be the perfect choice for your QA/QC application analysis in universities, research institu... -
（China）YY101 Single Column Universal Testing Machine
This machine can be used for rubber, plastic, foam material, plastic, film, flexible packaging, pipe, textile, fiber, nano material, polymer material, polymer material, composite material, waterproof material, synthetic material, packaging belt, paper, wire and cable, optical fiber and cable, safety belt, insurance belt, leather belt, footwear, rubber belt, polymer, spring steel, stainless steel, castings, copper pipe, non-ferrous metal, Tensile, compression, bending, tearing, 90° peeling, 18... -
（China）YY0306 Footwear Slip Resistance Tester
Suitable for the anti-skid performance test of whole shoes on glass, floor tile, floor and other materials. GBT 3903.6-2017 “General Test Method for Footwear Anti-slip Performance”, GBT 28287-2012 “Test Method for Foot Protective Shoes Anti-slip Performance”, SATRA TM144, EN ISO13287:2012, etc. 1. The selection of high-precision sensor test more accurate; 2. The instrument can test the friction coefficient and test the research and development of ingredients to make ba... -
（China）YYP-800D Digital Display Shore Hardness Tester
YYP-800D high precision digital display shore/Shore hardness tester (shore D type), it is mainly used for measuring hard rubber, hard plastics and other materials. For example: thermoplastics, hard resins, plastic fan blades, plastic polymer materials, acrylic, Plexiglass, UV glue, fan blades, epoxy resin cured colloids, nylon, ABS, Teflon, composite materials, etc. Comply with ASTM D2240, ISO868, ISO7619, GB/T2411-2008 and other standards. HTS-800D (Pin size) (1) Built-in high precision dig... -
（China）YYP-800A Digital Display Shore Hardness Tester (Shore A)
YYP-800A digital display Shore hardness tester is A high precision rubber hardness tester (Shore A) manufactured by YUEYANG TECHNOLOGY INSTRUNENTS. It is mainly used to measure the hardness of soft materials, such as natural rubber, synthetic rubber, butadiene rubber, silica gel, fluorine rubber, such as rubber seals, tires, cots, cable ， and other related chemical products. Comply with GB/T531.1-2008, ISO868, ISO7619, ASTM D2240 and other relevant standards. (1) Maximum locking function, av... -
（China）YYP-J20 Filter Paper Pore Size Tester
The instrument is small in size, light in weight, easy to move and easy to operate. Using advanced electronic technology, the instrument itself can calculate the maximum aperture value of the test piece as long as the liquid surface tension value is input. The aperture value of each test piece and the average value of a group of test pieces are printed by the printer. Each group of test pieces is not more than 5. This product is mainly applicable to the determination of the maximum aperture o... -
（China）YY313B Mask Tightness Tester
Instrument use:
Particle tightness (suitability) test for determining masks;
Standards compliant:
GB19083-2010 technical requirements for medical protective masks Appendix B and other standards;
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（China）GC-7890 Ditert-butyl Peroxide Residue Detector
Introduction
Melt-blown cloth has the characteristics of small pore size, high porosity and high filtration efficiency, and is the core material of mask production. This instrument refers to GB/T 30923-2014 plastic Polypropylene (PP) Melt-blown Special Material, suitable for polypropylene as the main raw material, with di-tert-butyl peroxide (DTBP) as the reducing agent, modified polypropylene melt-blown special material.
Methods the principle
The sample is dissolved or swollen in toluene solvent containing a known amount of n-hexane as internal standard. An appropriate amount of solution was absorbed by microsampler and directly injected into gas chromatograph. Under certain conditions, gas chromatographic analysis was carried out. DTBP residue was determined by internal standard method.
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(China)PL7-C Type Flat Paper Sample Quick Dryer
PL7-C Speed Dryers Is a used in paper-making laboratory,it is a laboratory equipment for paper drying.The machine cover, the heating plate is made of stainless steel (304),far-infrared heating,By thermal radiation baking 12 mm thick panel.Hot steam through cover fleece from the eduction in mesh.temperature control system use intelligence PID controlled heating. Temperature is adjustable,The highest temperature can reach 150 ℃. The thickness of the paper is 0-15mm.