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Tumbling Barrel Test and Tumble Testing Standards

Tumbling barrel test, also referred to as repeated free fall test, plays a pivotal role in the quality assurance of numerous handheld and mobile devices. The process involves subjecting products to controlled drops from various heights and angles to simulate real-world usage scenarios. By meticulously testing items like smartphones, tablets, and medical devices, manufacturers can identify potential weaknesses and make necessary design improvements to enhance durability and reliability.

Tumbling barrel test not only ensures that devices can withstand accidental drops but also bolsters consumer confidence in their longevity and performance. Moreover, Products such as GPS units, remote controls, and portable tools undergo tumble testing to validate their robustness in diverse environmental conditions. This proactive approach not only meets industry standards but also underscores a commitment to delivering resilient products that exceed customer expectations for quality and longevity.

tumbling barrel test
Sample MAX Weight 5 kgf 5 kgf
Drop Distance 500mm (1set), 1000mm (1set) 500mm (1set), 1000mm (1set)
Drop Frequency 5~20 time/minute 5~40 time/minute
Drop Times 1~ 99999 times 1~ 99999 times
Roller Quantity 1*1000mm, 1*500mm, 2pcs 1*1000mm, 1*500mm, 2pcs
Power Supply AC 220V, 50Hz, 60Hz, 5A AC 220V, 50Hz, 60Hz, 5A
Tumble Tester Size W1600*D1310*H1600 mm W1600*D1150*H1650 mm
Net Weight 125 KGS 150 KGS
related page logoIEC 60068-2-32 Basic Environmental Testing Procedures|Part 2: Tests – Tests Ed: Free Fall|CEI IEC 68-2-32
related page logoIEC 60068-2-31 Environmental Testing Part 2-31: Tests- Test Ec: Rough Handling Shocks, Primarily for Equipment-type Specimens|Free Fall Repeated – Procedure 2
related page logoBS EN 60068-2-32: 1993 IEC 68-2-32: 1975 Environmental Testing Part 2.1: Tests – Tests Ed: Free Fall
related page logoInternational Electrotechnical Commission IEC 60312 5.2.11 Device for Impact Test |Figure 16 The Drum for Impact Test
related page logoDIN EN 60312 Vacuum Cleaners for Household Use -Methods of Measuring the Performance|Device for Impact Test
related page logoInternational Electrotechnical Commission IEC CEI 60312 5.2.11 Device for Impact Test |Figure 16 Drum for Impact Test

The integration of advanced handheld and mobile technologies marks a significant leap forward in the realm of consumer electronics, encompassing a diverse range of devices from smartphones to remote controls. These modern gadgets, designed for enhanced functionality and connectivity, are engineered to withstand increasingly rigorous usage scenarios. Consequently, manufacturers employ rigorous durability assessments such as repeated free fall test to gauge their resilience in real-world conditions.

The tumbling barrel test method simulates the impacts these devices might endure during accidental drops, utilizing specialized equipment like tumble testers. These machines meticulously replicate the free-fall motions that occur in everyday scenarios, ensuring that devices are tested comprehensively before reaching the hands of consumers.

Moreover, Adherence to stringent safety protocols during testing is paramount, Preventing any potential hazards posed by the products under evaluation. This meticulous approach not only validates the durability of these gadgets but also underscores their reliability in varied environments, reinforcing consumer confidence in their long-term performance.

repeated free fall tester

Tumble Tester | Tumble Tester for Tumbling Barrel Test|Tumble tester, tumble test machine for mobile phones, PDA, electronic dictionaries, CD, MP3, remote control and other small portable electronic products for continuous rotation drop test. After many drops of testing, set the number of drops by the counter to assess the ability of the product to resist dropping. Read more…


MIL-STD-202-203 Method 203 Random Drop Machine|The MIL-STD-202-203 random drop test is used to determine the effects on component parts of random, repeated impact due to handling, shipping, and other field service conditions. The test is an accelerated test designed to indicate structural and mechanical weaknesses of types not necessarily detected in shock and vibration tests. The random-drop test machine consists of an assembly of either two or four steel cages, with provisions for rotation about a common axis. Read more…


The Drop Test Machine For Laptops And Chromebooks|The field of portable electronic devices is continuously evolving, Necessitating advanced testing equipment that ensures durability and functionality. The drop test machine, A pivotal piece of equipment in product development and quality assurance, Stands out for its critical role particularly in the domain of mobile technology. Designed explicitly for portable products, Including mobile phones, smartphones, tablets, laptops, Chromebooks, PDAs, digital cameras, and electronic components. Read more…

related page logoIEC 60312-1 Vacuum Cleaners For Household Use – Part 1: Dry Vacuum Cleaners – Methods for Measuring The Performance|7.310 Device for Impact Test|Figrure 28 Drum for Impact Test
related page logoAS/NZS 60884.1 Plugs and socket-outlets for household and similar purposes – Part 1: General requirements (Tumbling Barrel Test per clause 24.2)
related page logoIEC 60884-1 Plugs and Socket-outlets for Household and Similar Purposes – Part 1: General Requirements (Tumbling Barrel Test per clause 24.2)
related page logoBS EN IEC 61558-1 Safety of Transformers, Reactors, Power Supply Units and Combinations Thereof – Part 1: General Requirements and Tests|16.4 Portable transformers provided with integral pins for introduction in socket- outlets of the fixed wiring
related page logoAS/NZS 3112 Australian/New Zealand Standard Approval and Test Specification- Plugs and Socket-Outlets
related page logoAS/NZS 3100: 2017 Tumble Barrel Test|The product is subjected singly to 1000-drop test in the apparatus as shown in the (BS 1363-5) standard Figure 17
related page logoTumbling barrel according to Figure 8|Test was performed and evaluated according to standard EN 50075, DIN VDE 0620-2-1:2013, sub-clause 24.2, DIN VDE, 0620-101: 1992 clause 7, figure 2.
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