Product Description
The impact testing machine is suitable for testing the impact resistance of various types of lenses such as sunglasses, sun filters, resin lenses, spectacle lenses, etc.; this machine is used to test the strengthening strength of spectacle lenses and the impact resistance of spectacles; this machine conforms to the international standard of the Ministry of Light Industry by using a steel ball with a mass of 16g and a diameter of 16mm, and observing that the lenses shall not be broken after impact; the international standard is by using a steel ball with a mass of 43g and a diameter of 22mm A steel ball with a mass of 43 g and a diameter of 22 mm is used to impact the convex surface of the lens from a height of 1.30 m. The lens must not be broken after the impact;
The machine meets the requirements of the international standards EN 1836, EN 168, QB 2457-99 and QB 2506-2001 of the Ministry of Light Industry.
Standard
QB 2457-99, QB 2506-2001, EN 1836, EN 168 |
Features
1,The box body adopts electrostatic spray paint treatment, the whole machine design is reasonable, the structure is stable, the test is safe and accurate.
2,Adopting electromagnet control method, it can accurately simulate the free fall of steel balls, simple and convenient to operate.
3,Adjustable drop height, the drop bar is equipped with a small scale of 1mm steel ruler and a right angle ruler, which can quickly and accurately adjust the drop height.
4,Optional infrared positioning device, infrared point fixed outside, the product to find the point faster, more accurate testing.
Product Parameters
Model |
G005 |
Drop height |
0~1500mm |
Steel ball weight |
16g, 43g (choose according to requirements) |
Protection device |
Surrounded by protective mesh box |
Fall height |
0~1500mm (manually adjustable, steel ruler display scale, choose according to requirements) |
Drop height display |
Scale steel ruler plus right angle ruler vertical indication |
Drop height accuracy |
1mm |
Sample frame working space |
400×350mm |
Sample clamping method |
Clamping fixture, dummy |
Falling iron plate |
Thickness 10mm |
Fixed outside way |
Infrared device, infrared point accurate positioning |
Outline size |
500×400×1800mm |
Weight |
30kg |
Electricity source |
AC 220V 50Hz |
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FAQ
Q: How is your service?
- All of test devices will be calibrated and debugged before delivery to guaranty the quality.
- Our professional after-sale team will help you solving any problem within 24 hours* 7 days by emails or videos
- English operation manual and operation video will guide you how to use it.
- On-site machine training & installation can be provided with certain charges.
Q: What's your warranty period?
A.12 months. In case of product problems, we provide needed spares parts for free during the warranty (exclude consumables and man-made damages)
Q: What's the payment term?
A: Usually TT, L/C are available. For others, please contact with us for negotiation.
Q: What's your lead time?
A.We have professional production line and stuff whom can make a nice quality in a short time. Usually, within 5-25 days is ok, which is based on the stock status.
Q: Are you able to provide a ISO 17025 calibration certificate?
A: Yes, we generally provide two calibration certificates(optional).
• ISO 17025 certificate provided by a third party inspection company with charges.
• Calibration certificate provided by UTS without charges.
Q: Can you send report of fumigation report?
A: Our packing is composite board, not log, so it do not need fumigation treatment.
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