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BONAD IPX3 IPX4 Nozzle VS BONAD IPX5 IPX6 Nozzle

IPX4 vs IPX5 Waterproof Ratings: Key Differences, Applications, and Testing Solutions

When selecting the appropriate waterproof level for electronic products, lighting fixtures, automotive components, or industrial equipment, IPX4 and IPX5 waterproof ratings are among the most frequently compared options. Both ratings are defined under IEC 60529, yet they provide different levels of protection against water exposure. So, what is the difference ...
UL1439 Sharp Edge Tester - 3

UL 1439 Sharp Edge Tester: UL 1439 Standard for Sharpness of Edges Explained

Sharp edges on electrical and electronic equipment are a hidden but serious safety risk. Even minor burrs or unfinished edges can cause cuts and injuries during normal use, handling, or maintenance. To address this issue, UL 1439 – Tests for Sharpness of Edges on Equipment defines a standardized method for ...
Walk-In Composite Salt Spray Test Chamber - 1

Salt Spray Test Chamber: Complete Guide to Salt Spray Testing and Walk-In Solutions

What Is a Salt Spray Test? The Salt Spray Test, also known as the Salt Fog Test, is an accelerated corrosion test used to evaluate how materials, metal components, and surface coatings withstand corrosive saline environments. By exposing specimens to a controlled salt mist inside a salt spray test chamber, ...
Simulating Automobile Transport Vibration Table - 1

Transport Vibration Test: Vibration Tables for Reliable Packaging & Product Validation

During logistics and distribution, products are exposed to continuous vibration caused by road conditions, vehicle movement, loading impacts, and handling processes. A Transport Vibration Test is a laboratory simulation designed to evaluate how products and packaging perform under these real-world transportation stresses. Using professional Vibration Tables, manufacturers can identify potential ...
IEC 60529 IPX8 Heated Immersion Pressure Test Chamber - 2

What Is IP67 and IP68 Waterproof Testing? Complete Practical Guide

Waterproof and dustproof protection has become essential for smartphones, wearables, outdoor electronics, automotive components, industrial devices, and medical equipment. Among all protection levels, IP67 and IP68 are the most widely used high-grade ratings.This guide explains what IP67 and IP68 mean, how the testing is performed, the standards involved, and how ...
BONAD Mechanical Creep Testing Machine

What Is a Tensile Testing Machine and a Creep Testing Machine? A Complete Guide

Material testing is fundamental to evaluating the strength, durability, and long-term performance of metals, alloys, polymers, composites and advanced engineering materials. Among all mechanical tests, tensile testing and creep testing are the most widely used in aerospace, automotive, energy, manufacturing and scientific research. This guide explains how each method works ...

SHENZHEN BONAD INSTRUMENT CO., LTD.
(HONG KONG BONAD TECHNOLOGY LIMITED)

We specialize in the high quality of: electronic safety tester, accessibility test probe and test finger, laboratory test equipment and test Chamber, waterproof test equipment, environmental test Equipment, freezing test package, all kinds of gauge and sensor and so on.

We have gathered lots of experienced researchers and administrators on this field. All products are manufactured strictly in accordance with various EN, IEC, CE, UL, VDE, VS, JIS, ISO, CEE, BS, FMV, GB and other similar international standards.

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