Testile Testing Equipment

Sweat stain color fastness tester test principle and applicable standards The textile specimen and the prescribed lining fabric together, after the test solution treatment, remove the test solution, placed in the middle of the lower pressure plate and the bottom plate, put on the weight according to the prescribed pressure, placed in the prescribed temperature for a certain period of time, and then the specimen and the lining fabric are dried separately, observe the color change situation. Applicable standards.   Standard sweat stain-AATCC 15, EN ISO 105 Part E04, DIN 54020 Seawater - AATCC 107, EN ISO 105 Part E02, DIN 54007 Clear water - AATCC 106, EN ISO 105 Part E01, DIN 54006 Immersion in PVC-ISO 105 Part X10, DIN 54072 Weight 3.63kg (8lb) according to AATCC Weight 4.10kg (9lb) in accordance with ISO standards

UV Aging Test Chamber is suitable for aging test of non-metallic materials against sunlight and artificial light. In order to use more safely, pay attention to the following 7 points. 1. After a long period of disuse, if you need to use again, you must carefully check the water source. Power supply and components, to determine the correct before starting the equipment. 2. The test phase should minimize the time of opening the door. 3. The sensing device in the working chamber should not be subjected to strong impact. 4. During the operation of the equipment, be sure to maintain adequate water supply. 5. Non-dedicated operators are not allowed to operate at will. 6. If the equipment fails to troubleshoot by itself, please contact Liuchin Technology.

The Chemical Permeation Resistance Tester is used to determine the chemical permeability of a liquid test chemical under continuous contact to a sample of safety clothing or safety glove material according to ISO 6529. The tester with temperature-controlled jacket is suitable for 30% sodium hydroxide solution, 96% and 18% sulfuric acid, inorganic and organic acids. The tester is equipped with a temperature controller for stable temperature control. standard ISO 6529, EN 374-3, GB 24540 clause 6.1, EN 14325 clause 4.11, EN 14126 clause 4.1.3, feature Three test units are used for conductive, open loop and closed loop. Touchscreen control panel with real-time penetration curve. Borosilicate glass cell or PTFE test cell. ps: (WLJCDM809) https://www.qinsun-lab.com

XK-3010 low temperature shock resistance testing machine , also known as low temperature cold resistance test machine, is suitable for various leather, synthetic leather, textile, fabric, rubber, finished shoes, shoe upper leather, sole and other materials to simulate the shock resistance test at low temperature, to Learn about material damage in low temperature climates and cold regions. Experiment procedure: 1. Adjust the temperature of the low temperature box to the test temperature for at least 1 hour before the test. 2. Cut the test sample with a mold. The length direction of the test sample should be parallel to the transverse direction of the product. Connect the two ends of each sample with a length of 50mm and gradually form a closed circle at room temperature. Connect each sample The side of the cardboard with a size of 127mm×50mm should be completely attached to the side of the cardboard, and the closed circle should be located on the cardboard, and two nails should be naile...

ASTM D3512 Random pilling tester BE Used to test the pilling performance of fabrics. Put the samples of 105mm×105mm into the test box respectively. Under the rotation of the impeller, the cork lining of the storage box will continue to rub randomly. Set the timer to the specified time. When the set time is reached, an alarm will sound to indicate the end of the test. During the test, compressed air will be injected into the test chamber to enhance the turning, and the air pressure can be adjusted. Standards compliant: ASTM D3512, GB/T 4802.4, ISO 12945.3, JIS L1076-D technical parameter: 1. Sample testing room: 4; 2. Each test chamber is equipped with rotating stainless steel blades; 3. Equipped with a test room that requires good sealing; 4. Equipped with digital electronic counter; 5. Equipped with an alarm device at the end of the experiment; 6. Equipped with pressure gauge and timer. 7. Drum specification: 146×152mm 8. Specifications of cork lining: 452×146×1.5mm (L×W×H) 9. Stirr...

ما هي طرق اختبار جهاز اختبار ثبات لون الجلد لفرك الجلد SRT؟ آلة اختبار / آلة اختبار ثبات لون الجلد ، يتم استخدام هذه الأداة لاختبار ثبات الاحتكاك لسطح الجلد ، وتقييم نقل اللون عن طريق تحديد درجة "تلاشي" سطح الجلد أو الطلاء ودرجة تلطيخ لباد الصوف. أثناء الاختبار ، قم بلف الصوف الأبيض الجاف أو المبلل على سطح الاحتكاك ، ثم قم بتبادل الاحتكاك على قطعة الاختبار المثبتة على طاولة الاختبار. هناك طريقتان للاختبار ، جاف ورطب. مبدأ الاختبار الصوف المربّع المحسوس على رأس الاحتكاك (مع أو بدون أوزان خارجية) يفرك ذهابًا وإيابًا ضد الجلد (مشدودًا أم لا) على منصة الاحتكاك. بعد عدد معين من المرات ، يتم تلطيخ لباد الصوف ببطاقة رمادية ومقارنتها لاختبار الجلد. أجرِ مقارنة البطاقة الرمادية بين تلاشي اللون ، واحكم على الدرجة. تكوين الصك: الوزن الإضافي: وفقًا لمتطلبات كل معيار ، يكون الوزن الإضافي 500 جرام. مطرقة الاحتكاك: وفقًا لمتطلبات المعايير المختلفة ، تبلغ مطرقة الاحتكاك 500 جرام. جدول الاحتكاك: قم بتحميل العينة أثناء الاختبار. تحول تمديد مقبض المسمار: من خلال تدوير مقبض المسمار ، تصبح مساحة ...

Can UV light penetrate through plastic or glass? In principle, whether a light can pass through a material depends on whether the energy of this light can be absorbed by the material, each material has its own intrinsic frequency of electrons in the molecules, when the frequency of light and the intrinsic frequency of these electrons are the same, the light energy of this light will cross the energy gap to activate the low-energy state of the electrons to the high-energy state, thus converting the light energy into other forms of energy. In addition the ability to resist light is also proportional to the concentration and thickness of the light-absorbing material, which can be referred to Beer's Law (Beer's Law). Compared with visible light, ultraviolet energy is relatively large, so to allow the passage of ultraviolet light is not absorbed, the need for a relatively large energy gap of the material to do. Most of the glass and plastic do not meet this condition, so it is diffi...