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WKW-300B Computer controlled fully automatic thermal deformation Vicat temperature measuring instrument
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/T1633-2000<Plastic-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
GB8802<Determination 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
| Temperature control range | Room temperature~300ºC | Temperature measurement accuracy | ±0.5ºC |
| Uniform heating rate | A velocity:5 ±0.5ºC/6min B velocity:12±1.0ºC/6min | High precision digital dial indicator accuracy | ±0.003mm |
| Deformation measurement range | 0~3mm | Deformation measurement accuracy | ±0.005mm |
| Softening point (Vicat) test maximum load | GA=10N ±0.2N; GB=50N ±1N | Max heating power | 4000W~6000W |
| Hot deformation bending normal stress | Method A:1.80Mpa ;Method B:0.45Mpa;Method C:8.00Mpa | ||
| Power supply | AC 220V 50HZ | Span | 64mm,100mm |
| Placement method | The sample can be placed horizontally or sideways. | ||
| Cooling method | Natural-cooling,water-cooling(Other cooling methods to be discussed)(Can be equipped with external refrigerator for fast cooling.) | ||
| Heating medium | Methyl-silicone oil(Equipped by user,viscosity within 200cst,flash point 300ºC) | ||
Advantage:
1,The first company to develop and produce this instrument.With patent certificate and qualification certificate, solid core technology, rich experience. Product penetration rate is high, all over the domestic industries.
2,Full automatic mechanical host:Program control automatic lifting, automatic weight loading, automatic sound and light alarm.
3,The high temperature heating part of the main machine is made of high strength and small deformation stainless steel.The test results were closer to the real value. It can also be cooled quickly, shorten the cooling time, and increase the number of experiments.
4,It is the first device in China to realize computer control.The software has been continuously upgraded, the operation interface is easy to understand, the operation is convenient and flexible.
5,Equipped with high sensitivity and high stability capacitive grid digital display meter.Make the sample small changes can be seen.
6,A variety of combination types and functional choices, make your experiment more perfect.
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