Textile Testing Instruments
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YY372F Respiratory Resistance Tester EN149
- Instrument Applications:
It is used to measure the inspiratory resistance and expiratory resistance of respirators and various masks under specified conditions.
II.Meet the standard:
BS EN 149-2001 —A1-2009 Respiratory protection devices – Requirements for filtered half masks against particulate matter;
GB 2626-2019 —-Respiratory protective equipment Self-priming filter anti-particulate respirator 6.5 Inspiratory resistance 6.6 Expiratory resistance;
GB/T 32610-2016 —Technical specification for Daily protective Masks 6.7 Inspiratory resistance 6.8 Expiratory resistance;
GB/T 19083-2010— Medical protective masks technical requirements 5.4.3.2 Inspiratory resistance and other standards.
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YYJ267 Bacterial Filtration Efficiency Tester
Instrument use:
It is used to detect the bacterial filtration effect of medical masks and mask materials quickly, accurately and stably. The design system based on the working environment of the negative pressure biosafety cabinet is adopted, which is safe and convenient to use and has controllable quality. The method of comparing sampling with two gas channels simultaneously has high detection efficiency and sampling accuracy. The large screen can touch the color industrial resistance screen, and can be easily controlled while wearing gloves. It is very suitable for measurement verification departments, scientific research institutes, mask production and other relevant departments to test the performance of mask bacterial filtration efficiency.
Meeting the standard:
YY0469-2011;
ASTMF2100;
ASTMF2101;
EN14683;
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150 UV Aging Test Chamber
Summarize：
This chamber uses the fluorescent ultraviolet lamp that best simulates the UV spectrum of sunlight, and combines temperature control and humidity supply devices to simulate the high temperature, high humidity, condensation, dark rain cycle and other factors that cause discoloration, brightness, intensity decline, cracking, peeling, pulverization, oxidation and other damage to the material in the sunlight (UV segment). At the same time, through the synergistic effect between ultraviolet light and moisture, the single light resistance or single moisture resistance of the material is weakened or failed, which is widely used in the evaluation of the material’s weather resistance. The equipment has the best sunlight UV simulation, low maintenance cost, easy to use, automatic operation of the equipment with control, high degree of automation of the test cycle, and good lighting stability. High reproducibility of test results. The whole machine can be tested or sampled.
Scope of application:
(1)QUV is the most widely used weather test machine in the world
(2) It has become the world standard for accelerated laboratory weathering test: in line with ISO, ASTM, DIN, JIS, SAE, BS, ANSI, GM, U.S.OVT and other standards.
(3) Fast and true reproduction of sun, rain, dew damage to materials: in only a few days or weeks, QUV can reproduce outdoor damage that takes months or years to produce: including fading, discoloration, brightness reduction, powder, cracking, blurring, embrittlement, strength reduction and oxidation.
(4)QUV reliable aging test data can make accurate correlation prediction of product weather resistance (anti-aging), and help to screen and optimize materials and formulations.
(5) Widely used industries, such as: coatings, inks, paints, resins, plastics, printing and packaging, adhesives, automobiles, motorcycle industry, cosmetics, metals, electronics, electroplating, medicine, etc.
Comply with international testing standards :ASTM D4329, D499, D4587, D5208, G154, G53; ISO 4892-3, ISO 11507; EN 534; EN 1062-4, BS 2782; JIS D0205; SAE J2020 D4587 and other current UV aging test standards.
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225 UV Aging Test Chamber
Summary:
It is mainly used to simulate the damage effect of sunlight and temperature on materials; Aging of materials includes fading, loss of light, loss of strength, cracking, peeling, pulverization and oxidation. The UV aging test chamber simulates sunlight, and the sample is tested in a simulated environment for a period of days or weeks, which can reproduce the damage that may occur outdoors for months or years.
Widely used in coating, ink, plastic, leather, electronic appliances and other industries.
Technical Parameters
1. Inner box size: 600*500*750mm (W * D * H)
2. Outer box size: 980*650*1080mm (W * D * H)
3. Inner box material: high quality galvanized sheet.
4. Outer box material: heat and cold plate baking paint
5. Ultraviolet irradiation lamp: UVA-340
6.UV lamp only number: 6 flat on the top
7. Temperature range: RT+10℃~70℃ adjustable
8. Ultraviolet wavelength: UVA315~400nm
9. Temperature uniformity: ±2℃
10. Temperature fluctuation: ±2℃
11. Controller: digital display intelligent controller
12. Test time: 0~999H (adjustable)
13. Standard sample rack: one layer tray
14. Power supply :220V 3KW
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1300 UV Aging Test Chamber (Leaning Tower type)
Summarize:
This product uses the fluorescent UV lamp that best simulates the UV spectrum of
sunlight, and combines the device of temperature control and humidity supply
Material caused by discoloration, brightness, strength decline, cracking, peeling,
powder, oxidation and other damage of the sun (UV segment) high temperature,
Dampness, condensation, dark rain cycle and other factors, at the same time
through the synergistic effect between ultraviolet light and moisture make the
material single resistance.The ability or single moisture resistance is weakened or
failed, which is widely used for evaluating the weather resistance of materials, and
the equipment has to Provide Good sunlight UV simulation, low maintenance cost,
easy to use, equipment using control automatic operation, test cycle from High
degree of chemistry, goodlighting stability, high reproducibility of test results.
(Suitable for small products or sample testing) tablets .The product is appropriate.
Scope of application:
(1)QUV is the most widely used weather test machine in the world
(2) It has become the world standard for accelerated laboratory weathering test: in line with ISO, ASTM, DIN, JIS, SAE, BS, ANSI, GM, U.S.OVT and other standards and national standards.
(3) Fast and true reproduction of high temperature, sunlight, rain, condensation damage to the material: in only a few days or weeks, QUV can reproduce outdoor damage that takes months or years to produce: including fading, discoloration, brightness reduction, powder, cracking, blurring, embrittlement, strength reduction and oxidation.
(4)QUV reliable aging test data can make accurate correlation prediction of product weather resistance (anti-aging), and help to screen and optimize materials and formulations.
(5) A wide range of applications, such as: coatings, inks, paints, resins, plastics, printing and packaging, adhesives, automobiles
Motorcycle industry, cosmetics, metal, electronics, electroplating, medicine, etc.
Comply with international testing standards :ASTM D4329, D499, D4587, D5208, G154, G53; ISO 4892-3, ISO 11507; EN 534; prEN 1062-4, BS 2782; JIS D0205; SAE J2020 D4587; GB/T23987-2009, ISO 11507:2007, GB/T14522-2008,ASTM-D4587 and other current UV aging test standards.
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YY9167 Water Vapor Absorption Tester
Product introduction:
Widely used in medical, scientific research, chemical printing and dyeing, oil, pharmaceutical and electronic device production units for evaporation, drying, concentration, constant temperature heating and so on. The product shell is made of high quality steel plate, and the surface is treated with advanced technology. Stainless steel plate with internal bilient, strong resistance to corrosion resistance. The whole machine is beautiful and easy to operate.This manual contains operation steps and security considerations, please read carefully before installing and operating your instruments to ensure that the safety and test results are accurate.
Technical Specifications
Power supply 220V±10%
Temperature control range Room temperature -100℃
Water temperature accuracy ±0.1℃
Water temperature uniformity ±0.2℃
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(china)YY139H Strip Evenness Tester
Suitable for yarn varieties: cotton, wool, hemp, silk, chemical fiber pure or blended short fiber yarn capacitance, hair and other parameters
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（China）YY4620 Ozone Aging Chamber(electrostatic spray)
Used in ozone environment conditions, the rubber surface accelerated aging, so that there is a potential frosting phenomenon of unstable substances in the rubber will accelerate free (migration) precipitation, there is a frosting phenomenon test.
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YY242B Coated fabric flexometer-Schildknecht method(China)
The sample is shaped like a cylinder by wrapping a rectangular strip of coated fabric around two opposite cylinders. One of the cylinders reciprocates along its axis. The tube of coated fabric is alternately compressed and relaxed, thereby causing folding on the specimen. This folding of the coated fabric tube continues until a predetermined number of cycles or significant damage to the specimen occurs. ces
Meetingthe standard:
ISO7854-B Schildknecht method，
GB/T12586-BSchildknecht method，
BS3424:9
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(China)YY238B Socks Wear Tester
Meet the standard:
EN 13770-2002 Determination of wear resistance of textile knitted shoes and socks — Method C.
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YY191A Water absorption tester for nonwovens & towels(China)
The water absorption of towels on skin, dishes and furniture surface is simulated in real life to test its water absorption, which is suitable for the test of water absorption of towels, face towels, square towels, bath towels, towelettes and other towel products.
Meet the standard:
ASTM D 4772– Standard Test Method for Surface Water Absorption of Towel Fabrics (Flow Test Method)
GB/T 22799 “—Towel product Water absorption test Method”
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(China)YY(B)022E-Automatic fabric stiffness meter
[Scope of application]
Used for the stiffness determination of cotton, wool, silk, hemp, chemical fiber and other kinds of woven fabric, knitted fabric and general non-woven fabric, coated fabric and other textiles, but also suitable for the stiffness determination of paper, leather, film and other flexible materials.
[Related standards]
GB/T18318.1, ASTM D 1388, IS09073-7, BS EN22313
【 Instrument characteristics 】
1.Infrared photoelectric invisible incline detection system, instead of the traditional tangible incline, to achieve non-contact detection, overcome the problem of measurement accuracy due to the sample torsion is held up by the incline;
2. Instrument measurement angle adjustable mechanism, to adapt to different test requirements;
3. Stepper motor drive, accurate measurement, smooth operation;
4. Color touch screen display, can display the specimen extension length, bending length, bending stiffness and the above values of meridian average, latitude average and total average;
5. Thermal printer Chinese report printing.
【 Technical parameters 】
1. Test method: 2
(A method: latitude and longitude test, B method: positive and negative test)
2. Measuring Angle: 41.5°, 43°, 45° three adjustable
3.Extended length range: (5-220)mm (special requirements can be put forward when ordering)
4. Length resolution: 0.01mm
5.Measuring precision: ±0.1mm
6. Test sample gauge
250×25)mm7. Working platform specifications
250×50)mm8. Sample pressure plate specification
250×25)mm9.Pressing plate propulsion speed: 3mm/s; 4mm/s; 5mm/s
10.Display output: touch screen display
11.Print out: Chinese statements
12. Data processing capacity: a total of 15 groups, each group ≤20 tests
13.Printing machine: thermal printer
14. Power source: AC220V±10% 50Hz
15. Main machine volume: 570mm×360mm×490mm
16. Main machine weight: 20kg
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（China）YY(B)512–Tumble-over pilling tester
[Scope] :
Used for testing the pilling performance of fabric under free rolling friction in drum.
[Relevant standards] :
GB/T4802.4 (Standard drafting unit)
ISO12945.3, ASTM D3512, ASTM D1375, DIN 53867, ISO 12945-3, JIS L1076, etc
【 Technical parameters 】 :
1. Box quantity: 4 PCS
2. Drum specifications: φ 146mm×152mm
3.Cork lining specification
452×146×1.5) mm4. Impeller specifications: φ 12.7mm×120.6mm
5. Plastic blade specification: 10mm×65mm
6.Speed
1-2400)r/min7. Test pressure
14-21)kPa8.Power source: AC220V±10% 50Hz 750W
9. Dimensions :(480×400×680)mm
10. Weight: 40kg
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（China）YY(B)021DX–Electronic single yarn strengthening machine
[Scope of application]
Used for testing the breaking strength and elongation of single yarn and pure or blended yarn of cotton, wool, hemp, silk, chemical fiber and core-spun yarn.
[Related standards]
GB/T14344 GB/T3916 ISO2062 ASTM D2256
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（China）YY(B)021DL-Electronic single yarn strength machine
[Scope of application]
Used for testing the breaking strength and elongation of single yarn and pure or blended yarn of cotton, wool, hemp, silk, chemical fiber and core-spun yarn.
[Related standards]
GB/T14344 GB/T3916 ISO2062 ASTM D2256
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(China)YY(B)-611QUV-UV Aging chamber
【 Scope of application 】
Ultraviolet lamp is used to simulate the effect of sunlight, condensation moisture is used to simulate rain and dew, and the material to be measured is placed at a certain temperature
The degree of light and moisture are tested in alternating cycles.
【 Relevant standards 】
GB/T23987-2009, ISO 11507:2007, GB/T14522-2008, GB/T16422.3-2014, ISO4892-3:2006, ASTM G154-2006, ASTM G153, GB/T9535-2006, IEC 61215:2005.
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(China)YY575A Fume fastness to gas combustion tester
Test the color fastness of fabrics when exposed to nitrogen oxides produced by gas combustion.
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(China)YY(B)743-Tumble dryer
[Scope of application] :
Used for tumbling drying of fabric, clothing or other textiles after shrinkage test.
[Related standards] :
GB/T8629, ISO6330, etc
(Table tumble drying, YY089 matching)
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(China)YY(B)743GT-Tumble dryer
[Scope] :
Used for tumble drying of fabric, garment or other textile after shrinkage test.
[Relevant standards] :
GB/T8629 ISO6330, etc
(Floor tumble drying, YY089 matching)
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（China）YY(B)802G Basket conditioning oven
[Scope of application]
Used for determination of moisture regain (or moisture content) of various fibers, yarns and textiles and other constant temperature drying.
[Related standards] GB/T 9995 ISO 6741.1 ISO 2060, etc.