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Pendulum Hammer Test Apparatus
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Pendulum Hammer Test Apparatus


Place of Origin: China

Brand Name: HONGCE

Delivery Time: 30 days

Payment Terms: T/T

Certification: ISO/IEC 17025 Certificate

Model: HC9921

Pendulum length: 1000mm

Striking element: 200g (150g) ± 1g

Mounting bracket weight: 10±1 kg

Operation: manual release

Number of views:
1000
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Datils

Pendulum Hammer Test Apparatus

 

Standard:

IEC 60884-1 ‘Plugs and socket-outlets for household and similar purposes – Part 1: General requirements’ clause 24.1 and figure 22~26;

IEC 60669-1 ‘Switches for household and similar fixed electrical installations – Part 1: General requirements’ clause 20.1;

IEC 60068-2-75 'Environmental testing – Part 2-75: Tests – Test Eh: Hammer tests' clause 5 Test Eha: Pendulum hammer and Annex D

Application:

This device is suitable for mechanical strength test to plugs and socket-outlets, surface type mounting boxes, screw glands, gland covers, switch and other electrical accessories for household and similar purposes.

Test sample:

plugs and socket-outlets, surface type mounting boxes, screw glands, gland covers, switch and other electrical accessories.

Feature:

The mounting bracket can be moved up and down, left and right moving, and the impact angle can be adjusted. The device is a low energy pendulum impact device for 2J and below.

Parameters:

Pendulum: Length: 1000mm; external diameter: 9mm; steel pipe wall thickness: 0.5mm; material: steel; weight: 100±1g

Mounting bracket: weight: 10±1 kg; it is well-set and the Horizontal direction and the vertical direction can be adjusted. The whole bracket can be rotated 90°through the rotation axis.

Striking element: 150g, equivalent mass 200g. (200g striking element for option).

Operation: manual release the striking element

Impact energy, equivalent mass and  height of fall table

Energy/J

0.14

0.2

(0.3)

0.35

(0.4)

0.5

0.7

1

2

5

10

20

   50

Equivalent mass /kg

0.25

(0.2)

0.25

(0.2)

0.25

(0.2)

(0.2)

0.25

0.25

0 .25

0.5

1.7

5

5

10

Drop height ±1%mm

56

(100)

80

(150)

140

(200)

(250)

200

280

400

400

300

200

400

500

Notes:

See note in IEC 60068-2-75 3.2.2

In this part, the energy (J) is calculated taking the standard acceleration due to the earth’s gravity(g), rounded up to the nearest whole number, that is 10m/s².

 

Keyword:
Pendulum Hammer Test Apparatus
Pendulum hammer
Test Eha
IEC 60068-2-75
Spring hammer
Vertical hammer
IEC 60884
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Guangzhou HongCe Equipment Co., Ltd

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Tel:+86-020-31143909
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WhatsApp: +86 18826455520
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