Textile Testing Instruments
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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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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.
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(China)YY(B)802K-II –Automatic fast eight basket constant temperature oven
[Scope of application]
Used for determination of moisture regain (or moisture content) of various fibers, yarns, textiles and constant temperature drying in other industries.
[Test principle]
According to the preset program for rapid drying, automatic weighing at a certain time interval, the comparison of the two weighing results, when the weight difference between two adjacent times is less than the specified value, that is, the test is completed, and automatically calculate the results.
[Relevant standards]
GB/T 9995-1997, GB 6102.1, GB/T 4743, GB/T 6503-2008, ISO 6741.1:1989, ISO 2060:1994, ASTM D2654, etc.
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（China）YYP 506 Particulate Filtration Efficiency Tester
I.Instrument use:
It is used to quickly, accurately and stably test the filtration efficiency and airflow resistance of various masks, respirators, flat materials, such as glass fiber, PTFE, PET, PP melt-blown composite materials.
II. Meeting Standard:
ASTM D2299—— Latex Ball Aerosol test
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（China）YYP371 Medical Mask Gas Exchange Pressure Difference Tester
- Applications:
It is used to measure the gas exchange pressure difference of medical surgical masks and other products.
II.Meeting Standard:
EN14683:2019;
YY 0469-2011 ——-medical surgical masks 5.7 pressure difference;
YY/T 0969-2013—– disposable medical masks 5.6 ventilation resistance and other standards.
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（China）YYT227B Synthetic Blood Penetration Tester
Instrument use:
The resistance of medical masks to synthetic blood penetration under different sample pressures can also be used to determine the blood penetration resistance of other coating materials.
Meet the standard:
YY 0469-2011;
GB/T 19083-2010;
YY/T 0691-2008;
ISO 22609-2004
ASTM F 1862-07
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(China)YY–PBO Lab Padder Horizontal Type
I. Product use:
It is suitable for dyeing samples of pure cotton, T/C polyester cotton and other chemical fiber fabrics.
II.Performance characteristics
This model of small rolling mill is divided into vertical small rolling mill PAO, horizontal small rolling mill PBO, small rolling mill rolls are made of acid and alkali resistant butadiene rubber, with corrosion resistance, good elasticity, long service time advantages.
The pressure of the roll is powered by compressed air and controlled by a pressure regulating valve, which can imitate the actual production process and make the sample process meet the requirements of the production process. The lifting of the roll is driven by the cylinder, the operation is flexible and stable, and the pressure on both sides can be well maintained.
The shell of this model is made of mirror stainless steel, clean appearance, beautiful, compact structure, small occupancy time, roll rotation by the pedal switch control, so that craft personnel easy to operate.
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(China)YY-PAO Lab Padder Vertical Type
- Brief Introductions:
Vertical type air pressure electric small mangle machine is suitable for fabric sample dyeing and
finishing treating, and quality checking. This is advenced product which absorb the technology
from oversea and domestic, and digest, promote it. Its pressure is around 0.03～0.6MPa
（0.3kg/cm2～6kg/cm2）and can be adjusted, the rolling remain can be adjusted according
the technical demand. The roller working surface is 420mm, fit for the small quantity fabric checking.
