Physical Measuring Instruments

Application The FSR-01 Shrink Force and Ratio Tester serves the purpose of measuring both the shrinking forces and shrinkage ratio of heat shrinkable films. These films are typically created through extrusion and stretching (hot drawing) during their manufacturing process, retaining this stretched state even after cooling. When the heat shrinkable film is reheated to the temperature at which the initial stress was introduced and subsequently fixed during its production, this stress is released, causing the film to contract or "shrink back." Depending on the specific manufacturing treatment applied, the film can be categorized as either biaxially oriented (stretched in two directions) or uniaxially oriented (stretched in one direction). Test Process 1. A well-insulated air oven is heated to the set temperature. The two samples are placed separately on two test stations, for shrinkage rate and shrink/contraction force testing. 2. A temperature probe is located to measuring area, to give result as reference temp. The air oven is driven down automatically to cover the sample area. The force and shrink rate are to be measured and the shrinkage temperature is reached when the maximum shrinking force is attained. 3. When this force has decreased by around 15%~30%, the air oven is lifted and time is recorded. 4. The assessment of shrinkage ratio is performed at the mean time. Technical Features 1. PLC Control and HMI Touch Screen: ensuring industrial-level stability. 2. Well-Insulated Air Oven: The air oven is excellently insulated and capable of automatic lowering and lifting, enhancing the precision of the testing. 3. Non-Contact Shrink Ratio Measurement: accomplished through a noncontact method, improving accuracy and reliability. 4. Real-Time Display:including shrinking force, contracting force, and shrinkage ratio, allowing for immediate analysis and monitoring. 5. Elimination of Interference Factors: Irrelevant interference factors like friction and cool air are effectively eliminated, ensuring the accuracy of the results. 6. Stable Heating System: The heating system is stable and well-balanced, maintaining consistent and controlled test conditions. 7. Easy Sample Loading: Sample loading is made easy, streamlining the testing process and reducing setup time. 8. High-Resolution Sensors: The system is equipped with high-resolution force transducers and thermometers, guaranteeing precise measurements. 9. Connectivity and Software:(optional) It includes an RS232 port for data connectivity and offers optional professional software for advanced data analysis and reporting capabilities. Standards: ISO 14616, DIN 53369

Minimum Order: 1 bags

Application The FPT-01 Friction and Peel Tester is a versatile and multifunctional device designed for various applications: Measurement of Coefficient of Friction: It accurately measures both static and kinetic coefficients of friction for a wide range of materials, including plastic films, sheets, rubber, paper, paperboard, PP woven bags, fabrics, composites, and more. This capability is valuable for understanding how materials interact with each other and with various surfaces. Delicate Peeling Force Test: The tester can perform delicate peeling force tests on materials such as release paper, adhesive tape, medical adhesives, composite films, and protective films. This feature is essential for assessing the ease of separation between different layers of materials, ensuring product quality and performance. The FPT-01 Friction and Peel Tester is a versatile instrument that serves as a valuable tool for quality control, product development, and research in industries dealing with a wide range of materials, from packaging to medical applications. System Description FPT-01 Friction and peel tester has a fixed loadcell position, with a protection cover. A movable plane is installed firmly to ball lead screw. The sled is to put on sample sticking to the plane, which is then connected to loadcell, with a filament. When performing peeling test, as the force is small, the right sample clamp is stuck to plane, using double side type. Then a separation action is performed to peel the sample and force is recorded during the process. Technical Features FPT-01 Friction and peel tester is a PLC-controlled unit with industrial-grade stability and operates through an intuitive HMI touch screen interface. The precision ball lead screw mechanism ensures consistent speed and displacement control. The system offers two distinct testing methods: one for measuring the coefficient of friction (COF) and another for assessing peeling forces. In COF tests, precise free speed settings are available, while peeling tests consider parameters that influence peeling results, such as initial and tail portions. Other features 1. Real-time data analysis and display, including results and graphical curves. 2. Compliance with various test standards. 3. Integration of a dot matrix micro printer. 4. Inclusion of an advanced peeling program. 5. Optional RS232 and software. Major Standards ISO 8295, ASTM D1894, TAPPI T816, ISO 8510-2, ASTM D4917, ASTM D3330, TAPPI T549

Minimum Order: 1 bags

Background Impact resistance plays an important role in the performance of material subjected to regular shocking load or impact load. As this kind of load may cause rupture, cracking or deformation. There are various test procedures to evaluate the impact resistance of a material, such as dart impact, ball impact, pendulum impact, izod, charpy, tensile, etc. Application Falling ball impact tester measures the resistance performance of plates, sheets, and composites, films foils, paper etc. with less than 2mm thickness. By impact test, the material ability to resist external destruction can be indicated. User observes the destruction status of the test specimen after it has been hit by a falling weight that fell from a given testing height. Test Method A steel ball of known mass and diameter is released from a predetermined height, creating a controlled impact force on the test specimen (film or plastic sheet). The impact energy and the resulting damage or deformation are measured and analyzed to assess the material's impact resistance. Factors Influence Result 1. Drop Height: The height from which the steel ball is dropped is a critical parameter that can be adjusted to simulate different impact scenarios. 2. Ball Size and Mass: The size and mass of the steel ball are selected based on the specific testing standards or application requirements.

Minimum Order: 1 bags

Background The coefficient of friction pertains to the friction present between two surfaces. A lower coefficient of friction signifies that less force is needed for sliding to commence, while a higher value indicates a greater force requirement. The coefficient of friction varies based on the specific materials involved. In the context of packaging film, the coefficient of friction refers to the extent of 'slipperiness' exhibited by the packaging material when in contact with different components of the packaging machine or other materials. The management of the coefficient of friction holds significance in enhancing performance and mitigating issues during the creation, transportation, and storage of packages. Numerous factors, such as antiblock additives, corona treatment, antistatic agents, inks, varnishes, and adhesives, can influence the coefficient of friction. Application The COF-01 Coefficient of Friction Tester is designed to measure both static and kinetic coefficients of friction for a wide range of materials. These materials include plastic films, sheets, rubber, paper, paperboard, woven and non-woven fabrics, metal-plastic composite belts used in communication cables and conveyor belts, wood, coatings, brake pads, windshield wipers, shoe materials, and tires. The tester can also be adapted or modified to accommodate various other material types and testing standards. Standards: ASTM D1894, ISO 8295, TAPPI T816, GB 10006

Minimum Order: 1 bags

Background Ampoules are commonly used to store pharmaceutical substances. They are sealed hermetically by melting the thin top using an open flame. The neck of the ampoule is usually designed to be snapped off for easy access to the contents. The breaking force of the neck is a critical factor as it affects both the safety of the pharmaceuticals inside and their clinical application. Application An Ampoule Breaking Strength Tester is designed to quantitatively test the breaking strength of ampoules. This equipment is used to measure how much force is required to break the ampoule neck. Standards Several standards govern the testing of ampoule breaking strength, ensuring consistency and reliability in the testing process. ISO 9187, GB 2637, YBB00332002 Test Process An ampoule sample is place on the fixtures and the pressing head is driven down by the power system at the speed of 10 mm/m. The breaking strength is detected by the high precision load cell when the pressing head touches ampoule neck and breaks it. Technical Features BST-01 Ampoule Breaking Strength Tester is a highly versatile and advanced piece of equipment with a wide range of applications in the pharmaceutical and medical sectors. Its technical features, including constant rate of displacement, industrial-level stability, PLC control, stepper motor precision, and safety measures, make it a valuable tool for various testing needs beyond ampoule breaking strength, such as such as compression, cap opening, syringe gliding force, puncture, stopper penetration etc. The device's standout features encompass a PLC control unit, an HMI touch screen, and a stepper motor with a precision ball-lead screw for precise speed control. Safety is prioritized through features like a collecting tube for broken samples and a protective cover for samples that may jump during testing. Below are additional characteristics: 1.Test fixtures in varying capacities: 1ml, 2ml, 5ml, 10ml, and 20ml, accommodating different specifications. 2.Availability of multiple fixtures for testing various materials used in medical packaging. 3 .Incorporation of a limiting device and an automatic return function. 4.Adjustable test speed to suit different requirements. 5.Equipped with a dot matrix microprinter. 6.Provision of a protective cover. 7.Optional inclusion of RS 232 connectivity and professional software.

Minimum Order: 1 bags

Background Coefficient of friction is the amount of friction existing between two surfaces. A low value of coefficient of friction means less force is required for sliding to occur. A higher value means more force is required. COF will be different depending on the materials that are interacting with each other. Packaging film COF refers to the level of 'slip' that the packaging material has when interacting with different parts of packaging machine or materials. Controlling COF is importance in optimizing performance and avoiding problems in forming, transporting, and storing of packages. COF can be affected by several factors including antiblock additives, corona treatment, antistats, inks, varnishes, adhesives. Application Coefficient of Friction Tester COF-01 is for the measurement of static and kinetic coefficients of friction of plastic films, sheets, rubber, paper, paper board, woven and non-woven, fabrics, metal-plastic composite belts for communication cables, convey belts, wood, coatings, brake pads, windshield wipers, shoe materials and tires. By modification, it could be used for many other types of materials and test standards. Standards ASTM D1894, ISO 8295, TAPPI T816, GB 10006

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Application Gel strength can be defined as a measure of the ability of a colloidal dispersion to develop and retain a gel form based on its resistance to shear. Bloom is the specific measure for the gel strength/firmness of the gelatin. The Bloom values are determined by measuring the force (in g) required to depress the surface of a 6.67% gelatin gel (after gelling 16-18 hours at 10°C) to a distance of 4 mm. So, the higher the value, the stronger the firmness of the gel.The Bloom in grams is measured by a specified probe to depress the surface of gel. Test Items WEIGHT: To measure distance at a certain load PEAK: To measure gel strength DISTANCE: To measure load at a certain distance Main Parameters Test Range   0-50N (or as required) Stroke  1 10mm (without probe) Test Speed     1~100mm/min Displacement Accuracy   0.01mm Accuracy    0.5% F.S. Control    PLC and human machine interface Output  Screen, Microprinter, RS232(optional) Power      110~220V

Minimum Order: 1 bags

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Minimum Order: 100

HST-H3 Heat Seal Tester is professionally applicable to the determination of heat-sealing temperature, dwelling time, and heat-sealing pressure. Product Features 7-inch touch interface is more convenient to operate. Self-innovated "constant temperature control" system improves the accuracy. The synchronous circuit of bottom gas cylinder ensures the balance of pressure. Aluminum-sealing jaws provide even and uniform temperature for sealing surfaces. The upper and lower jaws controlling the temperature independently and the super-long thermal cover can meet different needs. The design of anti-scald and leakage protection is more secure to test. Dual switch modes: manual and pedal. Micro-printer. Test Principle HST-H3 Heat Seal Tester is composed of upper and lower heat sealing jaws. Before the test, preset the values of heat-sealing temperature, pressure and dwelling time, then place the specimen in between the upper and lower jaws and press start button. The whole sealing process can be finished automatically. Test Standards This test instrument conforms to many national and international standards: ASTM F2029, QB/T 2358, YBB 00122003

MFY-CM Vacuum Leak Tester is professionally designed for the leakage test of the soft packages used in food, wipes, medicals, electronic components, stationery, and other industrial products. Features 7-inch touch interface is more convenient to operate. Two test modes-pressure maintaining and pressure increasing can meet different requirements. Automatic controlling process: vacuum, maintain pressure, replenish pressure, timing, back blow, print, save and upload data. Equipped with micro-printer, USB interface and PC software. The units of mbar and kPa can be converted freely. The instrument saves testing records automatically and the data can be outputted as Excel format. Users'grading authority management meets the requirement of GMP. The testing results are synchronously uploaded to the cloud server for storage and can be browsed. Bilingual choice of English and Chinese. The dual back-up of local data and cloud data is attained.

Application GBB-A2 Heat Seal Tester can accurately test the heat seal temperature range, heat seal strength, suitable heat seal speed and heat seal pressure of plastic film base material, flexible packaging composite film, coated paper, aluminum foil and others. It is applied to the quality control of various plastic film, food and drug manufacturer, the scientific research, and teaching experiment of testing institutions and schools. Standards QB/T 2358-1998, ASTM F 2029, YBB00122003-2015 Features Upper and lower heat seal bars have independent temperature control and can be set separately. Use compressed air, pneumatic drive. Automatic and manual modes; use foot switch for manual mode. Can customize size, shape and smoothness of heat seal bar. Can upgrade heat seal bar with anti-sticking function. Temperature calibration is simple.

Minimum Order: 1 bags

GPT-201B is based on the differential pressure method and is professionally applicable to the determination of gas transmission rate as well as solubility coefficient, diffusion coefficient and permeability coefficient of plastic films, composite films, high barrier materials, sheeting, metal foils, rubber, tires and permeable membranes. Product Features Gas transmission rate, solubility coefficient, diffusion coefficient, and permeability coefficient of the specimen could be obtained at one operation High precision and wide range of temperature and humidity control to meet different test conditions The instrument comes with three test modes: proportional mode, standard mode and time mode Test range could be extended based on user requirements to test materials with high permeability Test results could be easily obtained even at extreme conditions by data fitting function, which could work at any temperature The instrument could be used to test poisonous, inflammable, and explosive gases (customization required) Pneumatic sample clamp system assured the reliability of the test and makes the work high efficient. The instrument is controlled by the PLC control system and test process is automatic Reference film for fast calibration to ensure accurate and universal test data GMP three-level authority management Embedded microcomputer for test result printing. Professional software support real-time data display, data analysis and storage Standard USB port for convenient data transfer Test Principle The pre-conditioned specimen is mounted in the gas diffusion cell as to form a sealed barrier between two chambers. The lower-pressure chamber is firstly evacuated, followed by the evacuation of the entire cell. A flow of gas is thereafter introduced into the evacuated higher-pressure chamber and a constant pressure difference is generated between two chambers. The gas permeates through the specimen from the higher pressure side into the lower side. The gas permeability and other barrier properties of the specimen can be obtained by monitoring the pressure changes in the lower chamber. Test Standards This test instrument conforms to many national and international standards: ISO 15105-1, ISO 2556, ASTM D1434, JIS K7126-1, GB/T 1038-2000, YBB 00082003

Minimum Order: 1 bags