Physical Measuring Instruments

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

Minimum Order: 1 bags

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

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.