Paper&Flexible Packaging Testing Instruments
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GC-8850 Gas Chromatograph
I. Product Features:
1. Utilizes a 7-inch touch screen LCD with Chinese display, showing real-time data of each temperature and operating conditions, achieving online monitoring.
2. Has parameter storage function. After the instrument is powered off, it only needs to turn on the main power switch to start up again, and the instrument will automatically run according to the state before it was powered off, realizing the true “start-up ready” function.
3. Self-diagnosis function. When the instrument malfunctions, it will automatically display the fault phenomenon, code, and cause in Chinese, helping to quickly identify and solve the fault, ensuring the best working condition of the laboratory.
4. Over-temperature protection function: If any one of the channels exceeds the set temperature, the instrument will automatically power off and alarm.
5. Gas supply interruption and gas leakage protection function. When the gas supply pressure is insufficient, the instrument will automatically cut off the power and stop heating, effectively protecting the chromatographic column and thermal conductivity detector from damage.
6. Intelligent fuzzy control door opening system, automatically tracking temperature and dynamically adjusting the air door angle.
7. Equipped with a capillary split/splitless injection device with a diaphragm cleaning function, and can be installed with a gas injector.
8. High-precision dual-stable gas path, capable of installing up to three detectors simultaneously.
9. Advanced gas path process, enabling the simultaneous use of hydrogen flame detector and thermal conductivity detector.
10. Eight external event functions support multi-valve switching.
11. Uses high-precision digital scale valves to ensure analysis reproducibility.
12. All gas path connections use extended two-way connectors and extended gas path nuts to ensure the insertion depth of the gas path tubes.
13. Uses imported silicone gas path sealing gaskets that are resistant to high pressure and high temperature, ensuring good gas path sealing effect.
14. Stainless steel gas path tubes are specially treated with acid and alkali vacuuming, ensuring high cleanliness of the tubing at all times.
15. The inlet port, detector, and conversion furnace are all designed in a modular manner, making disassembly and replacement very convenient, even for those without any chromatography operation experience.
16. The gas supply, hydrogen, and air all use pressure gauges for indication, allowing operators to clearly understand the chromatographic analysis conditions at a glance and facilitating operation.
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GC-1690 Gas Chromatograph(Residual solvents )
I. Product Features:
1. Equipped with a 5.7-inch large-screen liquid crystal display in Chinese, showing real-time data of each temperature and operating conditions, achieving online monitoring perfectly.
2. Has a parameter storage function. After the instrument is powered off, it only needs to turn on the main power switch to start up again. The instrument will automatically operate according to the state before it was powered off, realizing the true “start-up ready” function.
3. Self-diagnosis function. When the instrument malfunctions, it will automatically display the fault phenomenon, fault code, and fault cause, helping to quickly identify and solve the fault, ensuring the best working condition of the laboratory.
4. Over-temperature protection function: If any one of the paths exceeds the set temperature, the instrument will automatically cut off power and give an alarm.
5. Gas supply interruption and gas leakage protection function. When the gas supply pressure is insufficient, the instrument will automatically cut off the power and stop heating, effectively protecting the chromatographic column and thermal conductivity detector from damage.
6. Intelligent fuzzy control door opening system, automatically tracking temperature and dynamically adjusting the air door angle.
7. Configured with a capillary splitless non-splitting injection device with a diaphragm cleaning function, and can be installed with a gas injector.
8. High-precision dual-stable gas path, capable of installing up to three detectors simultaneously.
9. Advanced gas path process, enabling the simultaneous use of hydrogen flame detector and thermal conductivity detector.
10. Eight external event functions support multi-valve switching.
11. Adopting high-precision digital scale valves to ensure analysis reproducibility.
12. All gas path connections use extended two-way connectors and extended gas path nuts to ensure the insertion depth of the gas path tubes.
13. Using Japanese imported silicone gas path sealing gaskets with high pressure resistance and high temperature resistance to ensure good gas path sealing effect.
14. Stainless steel gas path tubes are specially treated with acid and alkali vacuum pumping to always ensure high cleanliness of the tubing.
15. The inlet port, detector, and conversion furnace are all designed in a modular manner, making disassembly and assembly very convenient, and anyone without any chromatography operation experience can also easily disassemble, assemble, and replace.
16. The gas supply, hydrogen, and air all use pressure gauges for indication, allowing operators to clearly understand the chromatographic analysis conditions at a glance and facilitating operation.
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YYP 203A High Precision Film Thickness Tester
1. Overview
YYP 203A Series Electronic Thickness Tester is developed by our company according to national standards to measure the thickness of paper, cardboard, toilet paper, film instrument. YT-HE Series Electronic Thickness Tester adopts high-precision displacement sensor, stepper motor lifting system, innovative sensor connection mode, stable and accurate instrument testing, speed adjustable, accurate pressure, is the ideal test equipment for papermaking, packaging, scientific research and product quality supervision and inspection industries and departments. The test results can be counted, displayed, printed, and exported from U disk.
2.Executive standard
GB/T 451.3，QB/T 1055，GB/T 24328.2，ISO 534
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YY Series Intelligent Touch Screen Viscometer
1.(Stepless Speed Regulation) High-performance Touch Screen Viscometer:
① Adopts ARM technology with a built-in Linux system. The operation interface is concise and clear, enabling quick and convenient viscosity testing through the creation of test programs and data analysis.
②Accurate viscosity measurement: Each range is automatically calibrated by a computer, ensuring high precision and small error.
③ Rich display content: In addition to viscosity (dynamic viscosity and kinematic viscosity), it also displays temperature, shear rate, shear stress, the percentage of the measured value to the full-scale value (graphical display), range overflow alarm, automatic scanning, viscosity measurement range under the current rotor speed combination, date, time, etc. It can display kinematic viscosity when the density is known, meeting different measurement requirements of users.
④Complete functions: Timed measurement, self-built 30 sets of test programs, storage of 30 sets of measurement data, real-time display of viscosity curves, printing of data and curves, etc
⑤Front-mounted level: Intuitive and convenient for horizontal adjustment.
⑥ Stepless speed regulation
YY-1T series: 0.3-100 rpm, with 998 kinds of rotational speeds
YY-2T series: 0.1-200 rpm, with 2000 kinds of rotational speeds
⑦Display of shear rate vs. viscosity curve: The range of shear rate can be set and displayed in real-time on the computer; it can also display the time vs. viscosity curve
⑧ Optional Pt100 temperature probe: Wide temperature measurement range, from -20 to 300℃, with a temperature measurement accuracy of 0.1℃
⑨Rich optional accessories: Viscometer-specific thermostatic bath, thermostatic cup, printer, standard viscosity samples (standard silicone oil), etc
⑩ Chinese and English operating systems
The YY series viscometers/rheometers have a very wide measurement range, from 00 mPa·s to 320 million mPa·s, covering almost most samples. Using R1-R7 disc rotors, their performance is similar to that of Brookfield viscometers of the same type and can be used as a replacement. The DV series viscometers are widely used in medium and high-viscosity industries such as paints, coatings, cosmetics, inks, pulp, food, oils, starch, solvent-based adhesives, latex, and biochemical products.
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YY-WB-2 Desktop Whiteness Meter
Applications:
Mainly suitable for white and near-white objects or powder surface whiteness measurement. The whiteness value consistent with the visual sensitivity can be accurately obtained. This instrument can be widely used in textile printing and dyeing, paint and coatings, chemical building materials, paper and cardboard, plastic products, white cement, ceramics, enamel, China clay, talc, starch, flour, salt, detergent, cosmetics and other objects of whiteness measurement.
Working principle:
The instrument uses the photoelectric conversion principle and the analog-digital conversion circuit to measure the brightness energy value reflected by the surface of the sample, through signal amplification, A/D conversion, data processing, and finally display the corresponding whiteness value.
Functional characteristics:
1. Ac, DC power supply, low power consumption configuration, small and beautiful shape design, easy to use in the field or laboratory (portable whiteness meter).
2. Equipped with low voltage indication, automatic shutdown and low power consumption circuit, which can effectively extend the battery’s service time (push-type whiteness meter).
3. Using large screen high-definition LCD LCD display, with comfortable reading, and not affected by natural light. 4, the use of low drift high-precision integrated circuit, efficient long-life light source, can effectively ensure the instrument long-term stable operation.
5. Reasonable and simple optical path design can effectively ensure the correctness and repeatability of the measured value.
6. Simple operation, can accurately measure the opacity of the paper.
7. The national calibration whiteboard is used to transmit the standard value, and the measurement is accurate and reliable.
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YY109 Automatic Bursting Strength Tester-Button Type
1.Brief Introduction
1.1 Use
This machine is suitable for paper, cardboard, cloth, leather and other crack resistance strength test.
1.2 Principle
This machine uses the signal transmission pressure, and automatically retains the maximum rupture strength value when the sample breaks. Put the sample on the rubber mold, clamp the sample through the air pressure, and then apply pressure to the motor evenly, so that the sample rises ges together with the film until the sample breaks, and the maximum hydraulic value is the breaking strength value of the sample.
2.Meeting Standard:
ISO 2759 Cardboard- -Determination of Breaking Resistance
GB / T 1539 Determination of Board board Resistance
QB / T 1057 Determination of Paper and Board Breaking Resistance
GB / T 6545 Determination of Corrugated Break Resistance Strength
GB / T 454 Determination of Paper Breaking Resistance
ISO 2758 Paper- -Determination of Break Resistance
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YYP113E Paper Tube Crush Tester (Economy )
Equipment Introduction:
It is suitable for paper tubes with an outer diameter of 200mm or less, also known as a paper tube pressure resistance testing machine or paper tube compression testing machine. It is a basic instrument for testing the compressive performance of paper tubes. It adopts high-precision sensors and high-speed processing chips to ensure the accuracy of sampling.
Equipment Features:
After the test is completed, there is an automatic return function, which can automatically determine the crushing force and automatically save the test data.
2. Adjustable speed, full Chinese LCD display operation interface, multiple units available for selection;
3. It is equipped with a micro printer, which can directly print the test results.
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YYP 136 Falling Ball Impact Testing Machine
Product Introduction:
The falling ball impact testing machine is a device used to test the strength of materials such as plastics, ceramics, acrylic, glass fibers, and coatings. This equipment complies with the test standards of JIS-K6745 and A5430.
This machine adjusts the steel balls of a specified weight to a certain height, allowing them to fall freely and strike the test samples. The quality of the test products is judged based on the degree of damage. This equipment is highly praised by many manufacturers and is a relatively ideal testing device.
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YY-RC6 Water Vapour Transmission Rate Tester(ASTM E96) WVTR
I.Product Introduction：
The YY-RC6 water vapor transmission rate tester is a professional, efficient and intelligent WVTR high-end testing system, suitable for various fields such as plastic films, composite films, medical care and construction
Determination of the water vapor transmission rate of materials. By measuring the water vapor transmission rate, the technical indicators of products such as non-adjustable packaging materials can be controlled.
II.Product Applications
Basic Application
Plastic film
Water vapor transmission rate testing of various plastic films, plastic composite films, paper-plastic composite films, co-extruded films, aluminum-coated films, aluminum foil composite films, glass fiber aluminum foil paper composite films and other film-like materials.
Platic sheet
Water vapor transmission rate testing of sheet materials such as PP sheets, PVC sheets, PVDC sheets, metal foils, films, and silicon wafers.
Paper,carboard
Water vapor transmission rate testing of composite sheet materials such as aluminum-coated paper for cigarette packs, paper-aluminum-plastic (Tetra Pak), as well as paper and cardboard.
Artificial skin
Artificial skin needs a certain degree of water permeability to ensure good respiratory performance after being implanted in humans or animals. This system can be used to test the moisture permeability of artificial skin.
Medical supplies and auxiliary materials
It is used for water vapor transmission tests of medical supplies and excipients, such as water vapor transmission rate tests of materials like plaster patches, sterile wound care films, beauty masks, and scar patches.
Textiles, non-woven fabrics
Testing of water vapor transmission rate of textiles, non-woven fabrics and other materials, such as waterproof and breathable fabrics, non-woven fabric materials, non-woven fabrics for hygiene products, etc.
Extended application
Solar backsheet
Water vapor transmission rate testing applicable to solar backsheets.
Liquid crystal display film
It is applicable to the water vapor transmission rate test of liquid crystal display films
Paint film
It is applicable to the water resistance test of various paint films.
Cosmetics
It is applicable to the test of the moisturizing performance of cosmetics.
Biodegradable membrane
It is applicable to the water resistance test of various biodegradable films, such as starch-based packaging films, etc.
III.Product characteristics
1.Based on the cup method testing principle, it is a water vapor transmission rate (WVTR) testing system commonly used in film samples, capable of detecting water vapor transmission as low as 0.01g/m2·24h. The high-resolution load cell configured provides excellent system sensitivity while ensuring high precision.
2. Wide-range, high-precision, and automated temperature and humidity control makes it easy to achieve non-standard testing.
3. The standard purge wind speed ensures a constant humidity difference between the inside and outside of the moisture-permeable cup.
4. The system automatically resets to zero before weighing to ensure the accuracy of each weighing.
5. The system adopts a cylinder lifting mechanical junction design and intermittent weighing measurement method, effectively reducing system errors.
6. The temperature and humidity verification sockets that can be quickly connected facilitate users to perform rapid calibration.
7. Two rapid calibration methods, standard film and standard weights, are provided to ensure the accuracy and universality of the test data.
8. All three moisture-permeable cups can conduct independent tests. The test processes do not interfere with each other, and the test results are displayed independently.
9. Each of the three moisture-permeable cups can conduct independent tests. The test processes do not interfere with each other, and the test results are displayed independently.
10. The large-sized touch screen offers user-friendly human-machine functions, facilitating user operation and quick learning.
11. Support multi-format storage of test data for convenient data import and export;
12.Support multiple functions such as convenient historical data query, comparison, analysis and printing;
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YY8503 Crush Tester
I.Instruments Introduction:
YY8503 Crush tester, also known as computer measurement and control cruch tester, cardboard cruchtester, electronic crush tester, edge pressure meter, ring pressure meter, is the basic instrument for cardboard/paper compressive strength testing (that is, paper packaging testing instrument), equipped with a variety of fixture accessories can test the ring compression strength of base paper, flat compression strength of cardboard, edge compression strength, bonding strength and other tests. In order to paper production enterprises to control production costs and improve product quality. Its performance parameters and technical indicators meet the relevant national standards.
II.Implementation standards:
1.GB/T 2679.8-1995 “Determination of ring compression strength of paper and paperboard”;
2.GB/T 6546-1998 “Determination of edge pressure strength of Corrugated cardboard”;
3.GB/T 6548-1998 “Determination of the bonding strength of Corrugated cardboard”;
4.GB/T 2679.6-1996 “Determination of flat compression strength of Corrugated base paper”;
5.GB/T 22874 “Determination of flat compression strength of Single-sided and single-corrugated cardboard”
The following tests can be carried out with the corresponding
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YY-PNP Leakage Detector(Microbial invasion method)
Product Introduction:
YY-PNP Leakage Detector(Microbial invasion method) is applicable for the sealing tests of soft packaging items in industries such as food, pharmaceuticals, medical devices, daily chemicals, and electronics. This equipment can conduct both positive pressure tests and negative pressure tests. Through these tests, various sealing processes and sealing performances of samples can be effectively compared and evaluated, providing scientific basis for determining relevant technical indicators. It can also test the sealing performance of samples after undergoing drop tests and pressure resistance tests. It is particularly suitable for the quantitative determination of sealing strength, creep, heat sealing quality, overall bag burst pressure, and sealing leakage performance at the sealing edges of various soft and hard metal, plastic packaging items, and aseptic packaging items formed by various heat sealing and bonding processes. It can also conduct quantitative tests on the sealing performance of various plastic anti-theft bottle caps, medical humidification bottles, metal barrels and caps, overall sealing performance of various hoses, pressure resistance strength, cap body connection strength, disengagement strength, heat sealing edge sealing strength, lacing strength, etc. of indicators; it can also evaluate and analyze the indicators such as compressive strength, burst strength, and overall sealing, pressure resistance, and burst resistance of materials used in soft packaging bags, bottle cap torque sealing indicators, bottle cap connection disengagement strength, stress strength of materials, and the sealing performance, pressure resistance, and burst resistance of the entire bottle body. Compared with traditional designs, it truly realizes intelligent testing: presetting multiple sets of test parameters can significantly improve the detection efficiency.
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（China）YYP107A Cardboard Thickness Tester
Application Range:
Cardboard thickness tester is specially developed and produced for the thickness of paper and cardboard and some sheet materials with certain tightness characteristics. Paper and cardboard thickness testing instrument is an indispensable testing tool for paper production enterprises, packaging production enterprises and quality supervision departments.
Executive Standard
GB/T 6547，ISO3034， ISO534
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YYP203C Thin Film Thickness Tester
I.Product Introduction
YYP 203C film thickness tester is used to test the thickness of plastic film and sheet by mechanical scanning method, but empaistic film and sheet is not available.
II.Product features
- Beauty surface
- Reasonable structure design
- Easy to operate
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YY-SCT-E1 Packaging Pressure Tester（ASTM D642, ASTM D4169, TAPPI T804, ISO 12048）
Product introduction
YY-SCT-E1 packaging pressure performance tester is suitable for various plastic bags, paper bags pressure performance test, in line with the standard “GB/T10004-2008 packaging composite film, bag dry composite, extrusion composite” test requirements.
Scope of application:
Packaging pressure performance tester is used to determine the pressure performance of various packaging bags, can be used for all food and drug packaging bags pressure test, used for paper bowl, carton pressure test.
The product is widely used in food and drug packaging bag production enterprises, pharmaceutical packaging material production enterprises, pharmaceutical enterprises, quality inspection systems, third-party testing institutions, colleges and universities, research institutes and other units.
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YY-E1G Water Vapor Transmission Rate (WVTR) Tester
Product Brief Introduction:
It is suitable for measuring the water vapor permeability of high barrier materials such as plastic film, aluminum foil plastic film, waterproof material and metal foil. Expandable test bottles, bags and other containers.
Meeting the standard:
YBB 00092003、GBT 26253、ASTM F1249、ISO 15106-2、 TAPPI T557、 JIS K7129ISO 15106-3、GB/T 21529、DIN 53122-2、YBB 00092003
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YY-D1G Oxygen Transmission Rate (OTR) tester
Product Introduction：
Automatic oxygen transmittance tester is a professional, efficient, intelligent high-end test system, suitable for plastic film, aluminum foil plastic film, waterproof materials, metal foil and other high barrier material water vapor penetration performance. Expandable test bottles, bags and other containers.
Meeting the standard:
YBB 00082003、GB/T 19789、ASTM D3985、ASTM F2622、ASTM F1307、ASTM F1927、ISO 15105-2、JIS K7126-B
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YYP123D Box Compression Tester
Product Introduction:
Suitable for testing all kinds of corrugated boxes compressive strength test, stacking strength test, pressure standard test.
Meeting the standard:
GB/T 4857.4-92 —”Packaging transport packaging pressure test method”,
GB/T 4857.3-92 —”Packaging transport Packaging static load stacking test method”, ISO2872—– ———”Pressure test for Fully packed Transport Packages”
ISO2874 ———–”Stacking test with pressure Testing Machine for fully packed Transport Packages”,
QB/T 1048—— ”Cardboard and carton compression testing Machine”
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YY109B Paper Bursting Strength Tester
Product Introduction: YY109B Paper bursting strength tester is used to test the bursting performance of paper and board. Meeting the standard:
ISO2758— “Paper – Determination of bursting resistance”
GB/T454-2002— “Determination of paper bursting resistance”
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YY109A Cardboard Bursting Strength Tester
Product Introduction:
YY109A Cardboard bursting strength tester used to test the breakage performance of paper and paperboard.
Meeting the standard:
ISO2759 —–”Cardboard – Determination of bursting resistance”
GB/T6545-1998—- ”Cardboard bursting determination method”
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YY8504 Crush Tester
Product Introduction:
It is used to test the ring compression strength of paper and cardboard, the edge compression strength of cardboard, the bonding and stripping strength, the flat compression strength and the compressive strength of the paper bowl tube.
Meeting the standard:
GB/T2679.8-1995—-(paper and cardboard ring compression strength measurement method),
GB/T6546-1998—-(corrugated cardboard edge compression strength measurement method),
GB/T6548-1998—-(corrugated cardboard bonding strength measurement method), GB/T22874-2008—(Corrugated board flat compression strength determination method)
GB/T27591-2011—(paper bowl) and other standards