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Physical property testing

JWR-30plus pyrolysis desorption instrument


The JWR-30plus pyrolysis desorption instrument is a rapid screening solution for multiple phthalates in response to new regulations such as RoHS2.0, California 65, REACH, and EN71.

JWR-20 Energy Dispersive X-ray Fluorescence Spectrometer


The JWR-20 Multifunctional Analyzer is a high-end model specifically designed for RoHS, halogen-free, and WEEE directives, as well as soil and ore composition analysis, and copper alloy and stainless steel grade identification. It features a triple radiation protection system and a user-friendly interface. It can monitor Pb, Cd, Hg, PBB, and PBDE (Br), hexavalent chromium (Cr), and Cl and Br elements required by RoHS and halogen-free directives, while also performing soil and ore composition analysis, and copper alloy and stainless steel grade identification. It fully meets customer environmental protection and material identification requirements. The carefully designed open work curve function is particularly suitable for multi-material factory process control.

GT-7200 Automatic Plastic Melt Flow Index Tester


A two-stage heater is used to improve the temperature stability of the equipment. Each stage has an independent temperature sensor, allowing the temperature of the heating barrel to be controlled to an accuracy of 0.1℃, ensuring the accuracy of the test conditions. An electric loading weight device, through the ingenious combination of screw and cylinder, can automatically load the required load for the test.

GT-7100MI Plastic Melt Index Tester


This instrument is suitable for quality control of thermoplastic plastics with low melt viscosity. The determination method is to measure the rate at which molten plastic extrudes through a die of specified length and diameter under specified conditions of temperature, load, and piston position in the cylinder using a timing method, which is used to determine the extrusion rate of the polymer melt flow rate during processing.

ATLAS xenon lamp weathering tester


The Ci3000 Weather-Ometer and Fade-Ometer, employing advanced digital control systems, represent a significant achievement in applying digital and optical technologies to user-friendly laboratory climate aging testing instruments. The 3000 series has earned recognition from numerous manufacturers in the textile, paint & coatings, and plastics industries, providing a dedicated platform for accurate, reproducible, and repeatable test results predicting product service life. The 3000 series holds CE, UL, CSA, ISO, and EN standard certifications.

Tumbling barrel drop tester


The tumble test machine is designed for continuous drop testing of small electrical structures and appliances. This tester is used to demonstrate and analyze the mechanical and electronic weaknesses of the tested object. This equipment is ideal for performing periodic continuous drop and tumble tests. Heinä’sⅡ type drum drop tester is used to test the damage of various small items and components. This machine is suitable for performing IEC 60068-2-31 (including IEC 68-2-32 and BS EN 60068-2-32) standards.

Vacuum plasma cleaner


Plasma cleaner uses an excitation power supply to ionize gas into a plasma state. The plasma acts on the product surface to clean contaminants, increase surface activity, and enhance adhesion. Plasma cleaning is a new, environmentally friendly, efficient, and stable surface treatment method.

JWR-60-GC Thermal Desorption Instrument


In 2019, the EU promulgated the RoHS Directive 2011/65/EU, which, in addition to the original six hazardous substances, added four phthalate substances: di-n-butyl phthalate (DBP), butyl benzyl phthalate (BBP), di(2-ethylhexyl) phthalate (DEHP), and diisobutyl phthalate (DIBP). These four toxic substances are subject to testing. After July 22, 2019, all relevant products entering the EU must comply with the RoHS 2.0 standard. Since then, manufacturers and operators in the electronics and electrical appliance industry have had to face the challenges posed by this directive.

Contact angle measuring instrument


Contact angle is the angle θ between the gas-liquid interface tangent at the point where the gas, liquid, and solid phases meet and the solid-liquid interface on the liquid side. Contact angle measurement is currently the main method for surface property detection. The SDC-200S research-type contact angle measuring instrument uses the principle of optical imaging. The equipment uses image profile analysis to measure the contact angle, wettability, interfacial tension, advancing and receding angles, surface energy, and other properties of the sample surface. The equipment uses a fully automatic liquid feeding device, with high cost performance, strong scalability, and functionality, and can meet various conventional measurement needs. It is currently widely used in numerous universities, research institutes, and enterprises.

LD300-S Acoustic Impedance Tester


The LD300 series integrates over 10 years of our development and manufacturing experience in industrial leak detection and waterproof testing equipment. Utilizing our self-developed, novel air pressure resistance technology, it tests the air permeability (or sound insulation) of dustproof fabrics, waterproof breathable materials, and sound-absorbing materials using low pressure drop to determine product quality. The product features a modular design, allowing for integration into various applications and use in different production environments.

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