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Testing for Film/Plastic

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VICAT Tester

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Model Name : TO-380

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Application Field
Plastic
Standard
KS M 3076. ISO 306, ASTM D 1525
Product Description
◇ This tester has a temperature-controlled sump (Oil Bath). There is a flat needle on the sump, so the degree of penetration is written to the gauge. After placing the needle that has prescribed load on the specimen, softening point is measured raising the temperature of 50 degrees per hour. This device measures the temperature(VICAT: Softening Point) when the needle penetrates 1mm from the reference plane of the specimen surface.

◇ Softening temperature is different from the concept of the melting temperature. (MFR). It is a temperature when the resin soften without change, and can`t bear the stress. A higher softening point means that the heat-resisting property is good. Generally, the softening temperature is proportional to density of the resin. Therefore, softening temperature is used as a important measure of comparison to softening by heat of thermoplastics resins.

 Model 
TO-380
 Temp. Controller
Programming Type
P.I.D Controller
Temp. Range
200℃
Temp. Accuracy
± 0.2℃ at 50℃
Temp. Sensor
 PT - 100℃
Programming Rate
2℃/min  AUTO
50℃/hour AUTO
120℃/hour AUTO 
Material
Interior : SUS 304
Exterior : SS 41
Dial Gauge
 KS B 5206 1
Direct Driven Stirrer
 
 Weight
1,000gf ~ 1,050gf (9.807 ~ 10.30N)
 Cooling System
Water Cooling System (Option)
 Rack
3 Channel
 Standard (Method)
ASTM D 1525, ISO - 306, KS M 3076
 Power 
220V 60Hz