Featured Products
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（China）YYP10000-1 Crease&stiffness Tester Sample Cutter
The crease&stiffness sample cutter is suitable for cutting the sample required for crease&stiffness test such as paper, cardboard and thin sheet.
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(China)YYP 10000 Crease&stiffness tester
Standard
GB/T 23144，
GB/T 22364，
ISO 5628，
ISO 2493
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（China）YYCS820P Bench-top Spectrophotometer
Introduction
This is an smart, simple operate and high precise spectrophotometer. It adopts 7 inches touch screen, full wavelength range, Android operate system. Illumination : reflectance D/8° and transmittance D/0°(UV included / UV excluded), high accuracy for color measurement, large storage memory, PC software, because of above advantages, it is used in laboratory for color analysis and communication.
Instrument Advantages
1). Adopts reflectance D/8° and transmittance D/0° geometry to measure both opaque and transparent materials.
2). Dual Optical Paths Spectrum Analysis Technology
This technology can simultaneous access to both measurement and instrument internal environmental reference data to ensure instrument accuracy and long-term stability.
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（China）YY501B Water Vapour Transmission Rate Tester
I.Instrument use:
Used for measuring moisture permeability of medical protective clothing, various coated fabrics, composite fabrics, composite films and other materials.
II.Meeting Standard:
1.GB 19082-2009 –Medical disposable protective clothing technical requirements 5.4.2 moisture permeability;
2.GB/T 12704-1991 —Method for determination of moisture permeability of fabrics – Moisture permeable cup method 6.1 Method A moisture absorption method;
3.GB/T 12704.1-2009 –Textile fabrics – Test methods for moisture permeability – Part 1: moisture absorption method;
4.GB/T 12704.2-2009 –Textile fabrics – Test methods for moisture permeability – Part 2: evaporation method;
5.ISO2528-2017—Sheet materials-Determination of water vaport transmission rate (WVTR)–Gravimetric(dish)method
6.ASTM E96; JIS L1099-2012 and other standards.
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（China）YYP643 Salt Spray Corrosion Test Chamber
YYP643 Salt spray corrosion test chamber with latest PID control is widely
used in
salt spray corrosion test of electroplated parts, paints, coatings, automobile
and motorcycle parts, aviation and military parts, protective layers of metal
materials,
and industrial products such as electric and electronic systems.
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(China)YYP-400BT Melt Flow Indexer
Melt flow Indexer (MFI) refers to the quality or melt volume of the melt through the standard die every 10 minutes at a certain temperature and load, expressed by MFR (MI) or MVR value, which can distinguish the viscous flow characteristics of thermoplastics in the molten state. It is suitable for engineering plastics such as polycarbonate, nylon, fluoroplastic and polyarylsulfone with high melting temperature, and also for plastics with low melting temperature such as polyethylene, polystyrene, polyacrylic, ABS resin and polyformaldehyde resin. Widely used in plastic raw materials, plastic production, plastic products, petrochemical and other industries and related colleges and universities, scientific research units, commodity inspection departments.
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（China）YYPL03 Polariscope Strain Viewer
YYPL03 is a test instrument developed according to the standard《 GB/T 4545-2007 Test method for internal stress in glass bottles》, which is used to test the annealing performance of glass bottles and glass products and analyze the internal stress of
products.
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（China）YYP 114E Stripe Sampler
This machine is suitable for cutting straight strip samples of bidirectional stretched film, unidirectional stretched film and its composite film, in line with
GB/T1040.3-2006 and ISO527-3:1995 standard requirements. The main feature
is that the operation is convenient and simple, the edge of the cut spline is neat,
and the original mechanical properties of the film can be maintained.
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（China）YYP 203A High Precision Film Thickness Tester
Product characteristics:
1. One-click test, easy to understand
2.ARM processor, improve the response speed of the instrument, accurate and fast calculation
3. Probe rise and fall speed can be adjusted
4. Data saving function of sudden power failure, data retention before power failure after power-on and can continue testing.
5. Automatic measurement, statistics, print test results
6. Communication with microcomputer software (purchased separately)
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（China）YYL100 Peel Strength Tensile Tester
Peel strength testing machine is a new type of instrument developed by our
company according to the latest national standards. It is mainly used in
composite materials, release paper and other industries and other production
and commodity inspection departments that need to determine peel strength.
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（China）YYPL1 Hot Tack Tester
YYPL1 Hot Tack Tester is designed for hot tack and heat seal performance
tests for plastic films, laminated films and other packaging films. Meanwhile,
it can be used for peel, shear, tension and other test items for adhesives,
adhesive tapes, laminated films, plastic films, paper and other flexible
materials.
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（China）YT-DL100 Circle Sample Cutter
Circle sampler is a special sampler for quantitative determination of
standard samples of paper and paperboard, which can quickly and
accurately cut samples of standard area, and is an ideal auxiliary test
instrument for papermaking, packaging and quality supervision
and inspection industries and departments.
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（China）YY-CMF Concora Medium Fluter
Concora medium fulter is a basic test equipment for corrugating flat
press (CMT) and corrugated edge press (CCT) after corrugating in
the laboratory. It needs to be used together with the special ring press
sampler and compression testing machine
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（China）YYP-L12A High Consistency Laboratory Pulper
YYP-L12A high practical knowledge strength pulp kneader is the pulping papermaking laboratory uses in highly concentrated the primary thick liquid or the regeneration thick liquid dissociation. Is the laboratory uses for to process the pulp board, to damage the paper, and the scrap paper main test installation, is appraises the regeneration thick liquid process, the chemical additive and the quality effective tool, studies one of paper chemistry assistant test installations. This machine characteristic, the manual velocity modulation, the digital demonstration rotational speed is the torque is big.
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（China）YYP-WL Horizontal Tensile Strength Tester
This instrument adopts unique horizontal design, is our company according to the latest national standard requirements of research and development of a new instrument, mainly used in papermaking, plastic film, chemical fiber, aluminum foil production and other industries and other need to determine the tensile strength of the object production and commodity inspection departments.
1. Test the tensile strength, tensile strength and wet tensile strength of toilet paper
2. Determination of elongation, fracture length, tensile energy absorption, tensile index, tensile energy absorption index, elastic modulus
3.Measure the peeling strength of the adhesive tape
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（China）YYP 128A Rub Tester
The Rub tester is specialized for printing ink wear resistance of printed matter, photosensitive layer wear resistance of PS plate and related products surface coating wear resistance test;
Effective analysis of printed matter of poor friction resistance, ink layer off, PS version of low printing resistance and other products of poor coating hardness.
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（China）YYD32 Automatic Headspace Sampler
Automatic headspace sampler is a new widely used sample pretreatment equipment for gas chromatograph. The instrument is equipped with a special interface for all kinds of imported instruments, which can be connected to all types of GC and GCMS at home and abroad. It can extract volatile compounds in any matrix quickly and accurately, and transfer them to gas chromatograph completely.
The instrument uses all Chinese 7 inch LCD display, simple operation, one key start, without spending too much energy to get started, convenient for users to operate quickly.
Automatic heating balance, pressure, sampling, sampling, analysis and blowing after analysis, sample bottle replacement and other functions to achieve the full automation of the process.
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（China）YYP 501A Automatic Smoothness Tester
Smoothness tester is an intelligent paper and board smoothness tester developed according to the working principle of Buick Bekk smoothness tester.
papermaking, packaging, printing, commodity inspection, scientific research and other
departments of the ideal testing equipment.
Used for Paper, board and other sheet materials
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(China)YYP 160 B Paper Bursting Strength Tester
Paper bursting tester is manufactured according to the international general Mullen principle. It is a basic instrument for testing the breakage strength of sheet materials such as paper. It is an indispensable ideal equipment for scientific research institutions, papermaking manufacturers, packaging industry and quality inspection departments.
All kinds of paper, card paper, gray board paper, color boxes, and aluminum foil, film, rubber, silk, cotton and other non-paper materials.
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（China）YYP 160A Cardboard Bursting Tester
Cardboard bursting tester is based on the international general Mullen (Mullen) principle, is the basic instrument for testing paperboard breakage strength;
Simple operation, reliable performance, advanced technology;
It is an indispensable ideal equipment for scientific research units, paper manufacturers, packaging industry and quality inspection departments.