Products
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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）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-L4A Lab Valley Beater
This machine is widely used as a standard tester per JIS and TAPPI. Unlike the conventional beater, the roll is fixed, and a constant load is applied on the head plate, thereby constantly giving a uniform beating pressure. It is excellent especially in free beating and wet beating. So it is very effective for quality management.
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（China）YYP101 Universal Tensile Testing Machine
Technical characteristics:
1.The 1000mm ultra-long test journey
2.Panasonic Brand Servo Motor Testing System
3.American CELTRON brand force measurement system.
4.Pneumatic test fixture
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（China）YY-6 Color Matching Box
1.Provide several light sources,i.e. D65, TL84, CWF, UV, F/A
2.Apply microcomputer to switch between the light sources quickly.
3.Super timing function to record use time of each light source separately.
4.All fittings are impored, ensuring quality.
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（China）YY580 Portable Spectrophotometer
adopts internationally agreed observe condition D/8 (Diffused lighting, 8 degrees observe angle) and SCI(specular reflection included)/SCE(specular reflection excluded). It could be used for color matching for many industries and widely used in painting industry, textile industry, plastic industry, food industry, building material industry and other industries for quality control.
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（China）YYT002D Fiber Fineness Tester
Used for fiber fineness measurement and blended fiber blend content test.
The section shape of hollow fiber and profiled fiber can be observed.
Through the digital camera to collect the fiber longitudinal and cross section microscopic images, with the intelligent assistance of software can quickly
realize the fiber longitudinal diameter data test, and with the fiber type
annotation, statistical analysis, EXCEL output, electronic reports and
other functions.
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（China）YY-Q25 Paper Sample Cutter
The paper cutter for interlayer stripping test is a special sampler for testing the physical properties of paper and board, which is specially used for cutting the standard size sample of the bond strength test of paper and board.
The sampler has the advantages of high sampling size precision, simple operation, etc. It is an ideal test aid for papermaking, packaging, scientific research, quality inspection and other industries and departments.
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（China）YY-CQ25 Internal Bond Sample Cutter
CQ25 Sampler is a special sampler for the physical properties test of paper and board, which is specially used for cutting the standard size sample of the bond strength test of paper and board.
The sampler has the advantages of high sampling size precision, simple operation, etc. It is an ideal test aid for papermaking, packaging, scientific research, quality inspection and other industries and departments.
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（China）YYP 82-1 Internal Bond Tester Sampler
Characteristics:
1. Prepare the sample separately and separate it from the host to avoid the sample falling and damaging the display screen.
2. Pneumatic pressure, and traditional cylinder pressure has the advantage of maintenance free.
3. The internal spring balance structure, uniform sample pressure.
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（China）YYP 82 Internal Bond Strength Tester
- Introduction
Interlayer bond strength refers to the board’s ability to resist interlayer separation and is a reflection of the paper’s internal bond ability, which is very important for processing multilayer paper and cardboard.
Low or unevenly distributed internal bonding values may cause problems for paper and cardboard when tiling in offset printing presses using adhesive inks;
High bonding strength will bring difficulty to processing and increase production cost.
II. Scope of application
Box board, white board, grey board paper, white card paper
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(China)YY M05 Friction Coefficient Tester
The friction coefficient tester is used to measure the static friction coefficient and dynamic friction coefficient of plastic film and thin sheet, which can intuitively understand the smoothness and opening property of the film, and show the distribution of the smoothing agent through the curve.
By measuring the smoothness of the material, the production quality process indicators such as the opening of the packaging bag and the packaging speed of the packaging machine can be controlled and adjusted to meet the requirements of product use.
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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.