Textile Testing Instruments
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YYP 506 Particulate Filtration Efficiency Tester ASTMF 2299
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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YY-24 Infrared Laboratory Dyeing Machine
- Introduction
This machine is oil bath type infrared high temperature sample dyeing machine, it’s a new high temperature sample dyeing machine that features with traditional glycerol machine and ordinary infrared machine. It’s suitable for high temperature sample dyeing, washing fastness test, etc. such as knitted fabric, woven fabric, yarn, cotton, scattered fiber, zipper, shoe material screen cloth and so on.
The machine is made of high quality stainless steel adopted with reliable driving system. Its electric heating system is equipped with advanced automatic process controller for simulating actual production conditions and achieving the precise control of temperature and time.
- Main Specifications
Model Item
Dye pots type 24 No. of Dye pots 24pcs steel pots Max. Dyeing Temperature 135℃ Liquor Ratio 1:5—1:100 Heating Power 4(6)×1.2kw, blows motor power 25W Heating Medium oil bath heat transfer Driving Motor Power 370w Rotation Speed Frequency control 0-60r/min Air cooling motor power 200W Dimensions 24 : 860×680×780mm Machine Weight 120kg - Machine Construction
This machine is composed of driving system and its control system, electric heating and its control system, machine body, etc.
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ASTMD 2299&EN149 dual-channel particulate filtration efficiency tester
1.Equipment introduction:
Used for rapid and accurate detection of various flat materials, such as glass fiber, PTFE, PET, PP melt-blown composite of a variety of air particulate filter materials resistance, efficiency performance.
Product design meets the standards:
GB 2626-2019 respiratory protection, self-priming filter anti-particulate respirator 5.3 filtration efficiency;
GB/T 32610-2016 Technical Specification for Daily protective masks Appendix A Filtration efficiency test method;
GB 19083-2010 Technical requirements for medical protective masks 5.4 Filtration efficiency;
YY 0469-2011 Medical surgical Masks 5.6.2 Particle filtration efficiency;
GB 19082-2009 Medical disposable protective clothing technical requirements 5.7 Filtration efficiency;
EN1822-3:2012,
EN 149-2001,
EN14683-2005
EN1822-3:2012 (High Efficiency Air Filter – Flat filter media test)
GB19082-2003 (Medical disposable protective clothing)
GB2626-2019 (Self-priming filter anti-particulate respirator)
YY0469-2011 (Surgical Mask for Medical use)
YY/T 0969-2013 (Disposable Medical Mask)
GB/T32610-2016 (Technical specification for Daily protective Masks)
ASTM D2299—— Latex Ball Aerosol test
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YY268F Particulate Matter Filtration Efficiency Tester(Double photometer)
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.
Meeting the standard:
EN 149-2001；EN 143, EN 14387, NIOSH-42, CFR84
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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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YYP-225 High&low Temperature Test Chamber
I .Performance specifications:
Model YYP-225
Temperature range: -20 ℃ To + 150 ℃
Humidity range:20 % to 98﹪ RH (Humidity is available from 25° to 85°)Except for custom
Power: 220 V
II. System structure:
1. Refrigeration system: multi-stage automatic load capacity adjustment technology.
a. Compressor: imported from France Taikang full hermetic high efficiency compressor
b. Refrigerant: environmental refrigerant R-404
c. Condenser: air-cooled condenser
d. Evaporator: fin type automatic load capacity adjustment
e. Accessories: desiccant, refrigerant flow window, repair cutting, high voltage protection switch.
f. Expansion system: freezing system for capillary capacity control.
2. Electronic system (safety protection system):
a. Zero crossing thyristor power controller 2 groups (temperature and humidity each group)
b. Two sets of air burn prevention switches
c. Water shortage protection switch 1 group
d. Compressor high pressure protection switch
e. Compressor overheat protection switch
f. Compressor overcurrent protection switch
g. Two fast fuses
h. No fuse switch protection
i. Line fuse and fully sheathed terminals
3. Duct system
a. Made of Taiwan 60W lengthened stainless steel coil.
b. Multi-wing Chalcosaurus speed up the amount of heat and humidity circulation.
4. Heating system: flake type stainless steel electric heat pipe.
5. Humidification system: stainless steel humidifier pipe.
6. Temperature sensing system: stainless steel 304PT100 two dry and wet sphere comparison input through A/D conversion temperature measurement humidity.
7. Water System:
a. Built-in stainless steel water tank 10L
b. Automatic water supply device (pumping water from the lower level to the upper level)
c. Water shortage indication alarm.
8. Control system: Control system adopts P.I.D controller, temperature and humidity control at the same time (see independent version)
a. Controller specifications:
*Control accuracy: temperature ±0.01℃+1digit, humidity ±0.1%RH+1digit
*has upper and lower limit standby and alarm function
*Temperature and humidity input signal PT100×2(dry and wet bulb)
*Temperature and humidity conversion output :4-20MA
*6 groups of P.I.D control parameter Settings P.I.D automatic calculation
*Automatic wet and dry bulb calibration
b. Control function:
*has the function of booking start and shutdown
*with date, time adjustment function
9. Chamber material
Inner box material: stainless steel
Outer box material: stainless steel
Insulation material
V rigid foam + glass wool -
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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YYP103C Full Automatic Colorimeter
Product introduction：
YYP103C Automatic chroma meter is a new instrument developed by our company in the industry’s first fully automatic key
determinationof all colors and brightness parameters, widely used in papermaking, printing, textile printing and dyeing,
chemical industry, building materials, ceramic enamel, grain, salt and other industries, for the determination of the object’s
whiteness and yellowness, color and color difference, can also be measured paper opacity, transparency, light scattering
coefficient, absorption coefficient and ink absorption value.
Product Features：
(1)5 inch TFT color LCD touch screen, the operation is more humanized, new users can be mastered in a short period of time using
the method
(2) Simulation of D65 lighting lighting, using CIE1964 complementary color system and CIE1976 (L*a*b*) color space color
difference formula.
(3) The motherboard brand new design, using the latest technology, CPU uses 32 bits ARM processor,improve the processing
speed, the calculated data is more accurate and rapid electromechanical integration design, abandon cumbersome testing process of the artificial hand wheel is rotated, the real implementation of the test program, a determination of the accurate and efficient.
(4) Using d/o lighting and observation geometry, diffuse ball diameter 150mm, diameter of the testing hole is 25mm
(5) A light absorber, eliminate the effect of specular reflection
(6)Add printer and imported thermal printer, without the use of ink and color, no noise when working, fast printing speed
(7) Reference sample can be physical, but also for data,? Can store up to ten only memory reference information
(8) Has the memory function, even if the long-term shutdown loss of power, memory zeroing, calibration, standard sample and a
reference sample values of the useful information is not lost .
(9) Equipped with a standard RS232 interface, can communicate with computer software
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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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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