
IK Code Impact Testing Machine Stainless Steel Pendulum Swinging Hammer Test Apparatus
Standard
IEC60068-2-75 Environmental testing – Part 2: Tests – Test Eh: Hammer tests, IEC60068-2-63, IEC62262 Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK code), IEC60439-5 Low-voltage switchgear and controlgear assemblies - Part 5:Particular requirements for assemblies for power distribution in public networks
Application
This device is suitable for mechanical impact strength test to electric cabinets and other sheet metal, shell of Non metal electric energy metering cabinet, substation cable switchboard and cable junction box
Test sample
The shell of electric energy metering cabinet, substation cable switchboard and cable junction box and similar equipment
Feature
Equipment using the car structure, can be moved left and right, forward and backward, the upper and lower impact point height adjustable, and the impact angle 0-90°adjustable. The device is a low energy pendulum impact device for 2J and above.
Parameters
Model | HC9921A |
Pendulum | Length: 1000mm; external diameter: 9mm; steel pipe wall thickness: 0.5mm. Composition of the equivalent mass with impact element |
Impact point | Up and down adjustable, stroke 200-1200mm, height can be customized |
Impact element | 2,5,10,20J impact hammer |
Drop height | Scale display |
Release mode | Mechanical |
Dimension | 950*550*2700mm |
Impact energy, equivalent mass and drop height table
Energy/J | 2 | 5 | 10 | 20 | 50 |
Equivalent mass /kg | 0.5 | 1.7 | 5 | 5 | 10 |
Drop height ±1%mm | 400 | 300 | 200 | 400 | 500 |
Notes: 1. See note in IEC 60068-2-75 3.2.2
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Co-ordinated characteristics of the striking elements
Energy /J | ≤1 ±10% | 2 ±5% | 5 ±5% | 10 ±5% | 20 ±5% | 50 ±5% |
Equivalent mass ±2%kg | 0.25(0.2) | 0.5 | 1.7 | 5 | 5 | 10 |
Material | Polyamide 1) | Steel 2) | ||||
R/mm | 10 | 25 | 25 | 50 | 50 | 50 |
D/mm | 18.5(20) | 35 | 60 | 80 | 100 | 125 |
f/mm | 6.2(10) | 7 | 10 | 20 | 20 | 25 |
r/mm | - | - | 6 | - | 10 | 17 |
l/mm | To be adjusted to match the equivalent mass, see Annex A. | |||||
1) 85≤HRR≤100, Rockwell hardness according to ISO2039-2. 2) Fe490-2, according to ISO1052; Rockwell hardness according to ISO6508. | ||||||
NOTE- The values shown in the brackets for the equivalent mass and the diameter of the striking elements for the energy value equal to or less than 1 J are those in the current test Ef. The values currently in test Eg are also shown for these two parameters. For co-ordination purpose, the values in brackets will be deleted fives years from the publication of this standard. |
Guangzhou HongCe Equipment Co., Ltd.
Guangzhou HongCe Equipment Co., Ltd (hereinafter referred to as HongCe) is located in Guangzhou, China, since 2003, engaged in developing and providing test equipment and detection system for electronic & electrical products, house appliances and other products. HongCe is professionally dedicated in providing laboratory testing equipment and production line testing system, we are now the high-tech enterprises with technical superiority and R & D capabilities in test instruments industry.
Our core technologies encompass vacuum, leak testing & automatic control, laboratory test equipment & solution. Our technical leader is an expert in leak detection, his more than 2 decades of experience are a great asset to our firm. Our technical team is comprised of wellexperienced engineers and technicians.
HongCe laboratory testing equipment are designed and manufactured as per the requirements of GB, IEC, EN, UL, VDE, BS, AS, ISO standards and etc. Our main products are: switch, plug, socket and coupler test equipment; mechanical strength impact test equipment; material fire hazard test equipment, enclosure protection test probes; waterproof and dustproof environmental testing equipment; household appliances testing equipment; wire and cable testing equipment; luminaires test equipment; electric tools test equipment; information technology and audio & video test equipment. Our products are widely used in domestic and worldwide measurement & certification institutions, inspecting mechanism, laboratories, export & import inspection and quarantine bureau, various production companies and etc. Our customer includes Bureau Veritas, CSA, ITS, UL, TUV Rheinland, TUV SUD, SGS and etc.
HongCe production line testing equipment are mainly customized according to client's workpieces, such as automatic leak testing system, gas recovery system, other tailor-made system based on vacuum & leak testing technology.