Pego Electronics (Yi Chun) Company Limited
Pego Electronics-Focus on developing and promoting IEC lab testing equipments
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IEC60065 Mandrel Test Device for Testing Non-Separable Thin Sheet Material
1. Application
For testing three-or more layers of non-separable thin-sheet material forming reinforced insulation.
2. Test method
a downward force of 150N±10N is applied to the free end of the sample, using a approriate clamping device. The mandrel is rotated by hank without jerks:
- from the initial position to the final position and back
- as above for the second time
- from the initial position to the final position
3. Introduction
Mandrel test device is designed according to IEC61588 figure 6, IEC60950 annex A, IEC60065 and GB1921. It is used for the insulating thin layer of the power transformer and supply unit as well as the similar products to do the spindle test, mechanical strength test and abrasion test.
This test device will have a mechanical limit in the position of 10o and 230o to make sure the accuracy of the testing angle. Thus, the operation method is simpler. The weights are with hook to prevent the sample from damage due to the large stress.
4. Technical parameters
| mandrel | The triangle mandrel and the tip are processed by one piece, and made of steel plated with hard chrome Angle of mandrel: 3*R0.5mm±0.02mm Angle of tip: R0.5mm±0.02mm |
| Working method | the mandrel is rotated by hand |
| Balance block | 1N ±0.1N* 2, made of stainless steel |
| weight | 150N±10N*1 (for downward force) |
| Test method | The metal foil and mandrel should be rotated slowly and without jerks at 2300 from initial position to final position for 3 times -from the initial position to the final position and back -as above for the second time -from the initial position to the final position |
| Accessory | Metal foil has 500mm long, 70mm width and 0.035 mm±0.005 mm thickness |
3. Figures
4. FAQ
1). What is the warranty period of the equipment?
Answer: the equipment warranty is 12 months upon you receipt of the equipment
2). Can you provide third-lab calibration certificate?
Answer: Yes, the equipment can send to the third-labs authorized by ISO17025 and get the calibration certificate, but the buyer should undertake the charges.
5. COMPETITIVE ADVANTAGE
1). PEGO is professional on electrical lab testing equipment, our goal is to provide our customers with better price, better quality and better service.
2). Customized Service: We can help our customers to design and develop new equipment according to their requirement. We are flexible and capable Supplier.
3). Excellent Quality: 12 months warranty, 100% guarantee test before delivery. And all our products can pass the third-lab calibration which is authorized by ISO17025.
4). After Sales Service and Technical Assistance: 24 hours technical support by email. Our professional team is always here willing to be your technical consultant.
5). Quick Delivery: Our company provides just-in-time delivery, and our freight forwarder can provide transportation services at the most reasonable price to solve your worries.
6). Prompt Response to Customers: we promise to reply our customers within 24 hours