China DONGGUAN LONROY EQUIPMENT CO LTD company news

IEC 60068 Dust Test Chamber for Electronic Components and Mobile Accessory Testing Preface With the rapid development of consumer electronics, automotive electronics, and mobile communication industries, electronic components and mobile phone accessories are increasingly used in outdoor, industrial, ... Read More

ISO 534: Paper Thickness Tester Preface Paper and board are among the most widely used industrial and consumer materials worldwide. Thickness is a fundamental physical property that directly influences printability, stiffness, strength, packaging performance, and end-use quality. Uniform and ... Read More

ISO 11341: UV Light Accelerated Aging Test Chamber I. What’s ISO 11341 ISO 11341 is a core international technical standard that specifies the methodologies for assessing the resistance of paint and varnish coatings to artificial weathering and artificial radiation exposure, with the integration of ... Read More

ASTM D724: Contact Angle Tester Preface As is known to all, nanomaterials science and engineering have become the world's research hotspots. When studying the surface modification of nanomaterials, the concept of wetting contact Angle is often involved.Contact Angle refers to the level of a solid ... Read More

ISO 11607-2 Intelligent Sealing Test Machine Introduction to ISO 11607-2 ISO 11607-2:2019, the second edition of the international standard, specifies validation requirements for forming, sealing and assembly processes of terminally sterilized medical device packagingISO. It applies to manufacturers... Read More

How to Clean and Maintain the Automatic Vapor Pressure Test Machine The automatic saturated vapor pressure tester is a crucial equipment used in the fields of petrochemicals, fuel testing, and scientific research for measuring the vapor pressure of products such as gasoline and volatile crude oil. ... Read More

Precautions for the Fully Automatic Multi-functional Oscillator The key points to note when using a fully automatic multi-functional oscillator are: read the manual first, install it horizontally, balance the samples and avoid overloading, set parameters and monitor operation properly, clean and ... Read More

How to Assess the Performance of an Asphalt Penetration Tester In the asphalt material quality inspection system, the penetration value is the core indicator for measuring the viscosity and hardness of asphalt, and it is directly related to key application effects such as the durability of road ... Read More

Features of the Servo Insertion and Extraction Force Tester Detailed information: 1. This machine is suitable for insertion and extraction force testing of various connectors. It provides dedicated fixtures for connectors and is equipped with a dedicated automatic centering device, ensuring ... Read More

The Application of Wire Abrasion Testing Machine Equipment Introduction The wire abrasion testing machine is used for the abrasion test of wire sheaths. The wire abrasion testing machine fixes one end of the wire and suspends a weight at the other end. It moves back and forth at a certain speed, ... Read More