Products
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（China）YYP113 Crush Tester
Product function:
1. Determine the ring compression strength (RCT) of corrugated base paper
2. Measurement of corrugated cardboard edge compression Strength (ECT)
3. Determination of flat compressive strength of corrugated board (FCT)
4. Determine the bonding strength of Corrugated cardboard (PAT)
5. Determine flat compression strength (CMT) of corrugated base paper
6. Determine the edge compression strength (CCT) of corrugated base paper
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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）YY-90 Salt Spray Tester -Touch-screen
I.Use:
Salt spray tester machine is mainly used for surface treatment of various materials, including paint. Electroplating. Inorganic and coated, anodized. After anti-rust oil and other anti-corrosion treatment, the corrosion resistance of its products is tested.
II.Features:
1. Imported digital display controller full digital circuit design, accurate temperature control, long service life, complete testing functions;
2. When working, the display interface is dynamic display, and there is a buzzer alarm to remind the working status; The instrument adopts ergonomic technology, easy to operate, more user-friendly;
3. With automatic/manual water adding system, when the water level is insufficient, it can automatically replenish the water level function, and the test is not interrupted;
4. Temperature controller using touch screen LCD display, PID control error ± 01.C;
5. Double overtemperature protection, insufficient water level warning to ensure safe use.
6. The laboratory adopts the direct steam heating method, the heating rate is fast and uniform, and the standby time is reduced.
7. The precision glass nozzle is evenly diffused by the conical disperser of the spray tower with adjustable fog and fog volume, and naturally falls on the test card, and ensures that there is no crystallization salt blockage.
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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）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.