Low-Temperature Impact Test Device HC9926
Shanghai kerang technology co., ltd is located in Shanghai City,
China, and was established in 2018.It is a company specializing in
the field of automation technology: technology development,
technology transfer, technical consultation and technical service;
installation, design, commissioning and maintenance of automation
equipment; and other high-tech enterprises. And have strong R & D
capabilities in the field of test instrument industry. The testing
equipment developed by the company is widely used in many
industries such as electronics, home appliances, etc.
We have strong technical reserves and solid technical strength,
especially in the field of environmental testing equipment or
product online monitoring. The newly developed products are used in
aerospace, aerospace, nuclear industry and other projects.
Looking forward to your inquiry and negotiation.
Test sample:Electrical accessories, surface mounted installation box, screwed
glands, cover cap, polyvinyl chloride insulating and sheathing
materials of electric cables etc.
Feature:The apparatus shall be placed on a pad of sponge rubber about 40 mm
thick and held in a refrigerator before and during the test.
Parameters:
| Parameters/Model | H9926 | H9926A |
| Working station | Single station | 3 working stations |
| Weight of the drop hammer g | 1000±2 and 100±1 | 100,200,300,400,500,600,750,1000,1250,1500(weight collocation is according
to table 1 and table 2) |
| The height of the drop impact mm | 100 | 100 |
| Acier steel | Φ20,Bottom end arc:R300,100g | Φ20,Bottom end arc:R300,100g |
| Corresponding standards and applicable scope | IEC60884-1 clause 24.4,figure 27; IEC60884-1 clause 30.4,figure 42: | IEC60811-1-4:,IEC60811-1-14 |
| Release mode | Manual, mechanical release | Manual, mechanical release |
Standard:IEC60811-1-4 clause 8.5 , IEC60884-1 and VDE0620, common test
methods for insulating and sheathing materials of electric and
optical cables-part 1-4:Methods for general application-Test at low
temperature.
Application:For assessing the impact resistance of electrical accessories at
low temperature, it is also used to assess the impact resistance of
wire and cable at low temperature.
Table 1:For the samples of laying of cable, the weight of the drop
hammer required are as follows:
| The external diameter of the samples(D/mm) | The weight of the drop hammer /g |
| ＞ | ＜or ≤ |
| - | 4.0 | 100 |
| 4.0 | 6.0 | 200 |
| 6.0 | 9.0 | 300 |
| 9.0 | 12.5 | 400 |
| 12.5 | 20.0 | 500 |
| 20.0 | 30.0 | 750 |
| 30.0 | 50.0 | 1000 |
| 50.0 | 75.0 | 1250 |
| 75.0 | - | 1500 |
Table 2:For the samples of flexible cable and telecommunication
cable, the weight of the drop hammer required is as follows:
| The external diameter of the sample D/mm | The weight of drop hammer /g |
| ＞ | ＜or ≤ |
| For flat flexible cord | 100 |
| - | 6.0 | 100 |
| 6.0 | 10.0 | 200 |
| 10.0 | 15.0 | 300 |
| 15.0 | 25.0 | 400 |
| 25.0 | 35.0 | 500 |
| 35.0 | - | 600 |
About Us
We have a clean and tidy, wide workshop and a production and
development team with rich experience, providing strong support for
your r&d and production needs! All of our products comply with
international quality standards and are greatly appreciated in a
variety of different markets throughout the world. If you are
interested in any of our products or would like to discuss a custom
order, please feel free to contact us. We are looking forward to
forming successful business relationships with new clients around
the world in the near future.
Continuous improvement, seeking higher quality level. Our highly
dedicated sales staff has never shied away from going that extra
mile to meet and exceed the customer’s expectations. We treat our
customers with the same loyalty and devotion, no matter the size of
their business or industry.
Our Service
7X24-hour Telephone Consulting Service is available.
Reply and solution will be provided in 8 hours upon customer’s
service request.
After-sales Support is available on a 7X24-hour basis, leaving no
worries for customers.
Quality inspection from raw material to production, and delivery.
Professional quality control person, to avoid the unqualified
products flowing to customer.
Strict inspection to Raw material, production, and delivery.
Full series of equipment in quality laboratory.
