| Customization: | Available |
|---|---|
| After-sales Service: | Online-Service |
| Warranty: | 1 Year |
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.Manufacturing and inspection standards of products
1,GB/T1408.1-2006Electrical strength of insulating materials -Test methods - Part 1:Tests at power frequencies
2,GB/T1408.2-2016Insulating materials -Test methods for electric strength -Part 2:Additional requirements for tests using direct voltage
3,JJG 795-2016 Withstanding Voltage Testers
.Applicable test method standards
1,GB/T1695-2005 Rubber, vulcanized - Determination of electrical breakdown strength and voltage resistant at commercial power frequency
2,GB/T3333-1999Cable paper-Determination of electrical strength at power frequence
3,GB/T12913-2008Capacitor tissue paper
4,ASTM D149Test method for dielectric breakdown voltage and dielectric strength of solid electrical insulating materials at commercial power frequencies
. Scope of application
It is mainly applicable to the test of breakdown strength and withstand voltage time of solid insulating materials such as wire sleeve, resin and adhesive, impregnated fiber products, mica and its products, plastics, film composite products, ceramics and glass under power frequency voltage or DC voltage; The instrument is controlled by computer, which can quickly and accurately collect and process various data in the test process, and can access, display and print.
.Main technical indicators
| ,Scope of application This instrument is suitable for chemical enterprises, scientific research institutes, colleges and universities, etc. It is widely used in the determination of heat deformation temperature (HDT) and Vicat temperature (VST) of thermoplastics, hard rubber and long fiber reinforced composite materials. ,Compliant standards: GB/T1633-2000Plastic-Thermoplastic materials-Determination of Vicat softening temperature(VST) ISO306-2004(E)Plastic-Thermoplastic materials-Determination of Vicat softening temperature(VST)Translation GB/T1634-2004 Plastic-Determination of temperature of deflection under load ISO 75 -2004(E) Plastic-Determination of temperature of deflection under load translation GB8802Determination of Vicat softening temperature for unplasticized polyvinyl chloride (PVC-U) pipes and fittings ASTM D 1525-1991 Standard Test Method for Vicat Softening Temperature of Plastics translation ASTM D648-06 Test method for deflection temperature of plastic under flexural load translation ,Main technical parameters and accuracy 1,Temperature control range: Room temperature~300ºC 2,Temperature measurement accuracy: ±0.5ºC 3,Uniform heating rate: A velocity:5 ±0.5ºC/6min B velocity:12±1.0ºC/6min 4,High precision digital dial indicator accuracy:±0.003mm 5,Deformation measurement range: 0~3mm 6,Deformation measurement accuracy: ±0.005mm 7,Softening point (Vicat) test maximum load:GA=10N ±0.2N; GB=50N ±1N 8,Hot deformation bending normal stress: Method A:1.80Mpa ; Method B:0.45Mpa; Method C:8.00Mpa 9,Max heating power: 4000W~6000W 10,Power supply: AC 220V 50HZ 11,Span:64mm,100mm 12,Placement method:The sample can be placed horizontally or sideways. 13,Cooling method:Natural-cooling,water-cooling(Other cooling methods to be discussed)(Can be equipped with external refrigerator for fast cooling.) 14,Heating medium:Methyl-silicone oil(Equipped by user,viscosity within 200cst,flash point 300ºC) 15,Equipment dimension:(L*W*H)1180*780*1100mm Packed dimension:1300*900*1400mm 16,Equipment weight:170kg Packed weight:190kg ,Accuracy level:1 |
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