塑料熱變形維卡軟化點(diǎn)測定儀原理：

本儀器符合ISO75-1974，ISO306-1974，GB/T1633-79，GB1634-79標(biāo)準(zhǔn)的要求，可實(shí)現(xiàn)實(shí)時顯示、控溫、測量、報警等功能。

WKST-A系列采用PID溫控器控溫，溫控精度和安全性能可靠?？刂坪诵牟捎昧薃RM控制技術(shù)，結(jié)合觸摸屏界面，操作簡單快捷。

Principle of Vicat Softening Point Detector for Plastic Thermal Deformation:

This instrument complies with the requirements of ISO75-1974, ISO306-1974, GB / T1633-79, GB1634-79 standards, and can realize real-time display, temperature control, measurement, alarm and other functions.

WKST-A series adopts PID temperature controller to control temperature, and the temperature control accuracy and safety performance are reliable. The control core adopts ARM control technology, combined with the touch screen interface, the operation is simple and fast.

塑料熱變形維卡軟化點(diǎn)測定儀應(yīng)用范圍：

WKST-A系列熱變形、維卡軟化點(diǎn)溫度測定儀主要用于非金屬材料（如塑料、橡膠、尼龍、電絕緣材料等）的熱變形及維卡軟化點(diǎn)溫度測定。

Vicat softening point tester for plastic thermal deformation

WKST-A series thermal deformation and Vicat softening point temperature measuring instrument is mainly used for non-metallic materials (such as plastic, rubber, nylon, electrical insulation materials, etc.) for thermal deformation and Vicat softening point temperature measurement.

塑料熱變形維卡軟化點(diǎn)測定儀技術(shù)參數(shù)

★溫度控制范圍：室溫~300℃

★升溫速率：0.1℃/h 到120℃/h無 可調(diào)

★A大溫度測量誤差：+0.5℃

★A大溫度控制誤差：+1℃/6 min（熱變形試驗(yàn)）

+0.5℃/6 min（維卡試驗(yàn)）

★A大變形測量范圍：5mm

★A大形變測量誤差：+0.001mm

位移精度（位移分辨率）：+0.001mm

★試樣架數(shù)量（工位）：3工位

★加熱介質(zhì)：甲基硅油（型號：200厘斯以下，閃點(diǎn)300℃以上）

★A大加熱功率：3KW

★升降：手動升降

攪拌電機(jī)功率：15W

★冷卻方式：150℃以上氣冷(選配)

150℃以下水冷(選配)

★主電源：220V+10%，10A，50HZ；

★負(fù)載桿及托盤的質(zhì)量：88g

★試驗(yàn)結(jié)束自動停機(jī)。

Technical parameters of Vicat softening point tester for plastic thermal deformation

★ Temperature control range: room temperature ~ 300 ℃

★ Heating rate: 0.1 ℃ / h to 120 ℃ / h without adjustment

★ A large temperature measurement error: + 0.5 ℃

★ A large temperature control error: + 1 ℃ / 6 min (heat deformation test)

+ 0.5 ℃ / 6 min (Vika test)

★ A large deformation measurement range: 5mm

★ A large deformation measurement error: + 0.001mm

Displacement accuracy (displacement resolution): + 0.001mm

★ Number of sample holders (station): 3 stations

★ Heating medium: methyl silicone oil (model: below 200 cents, flash point above 300 ° C)

★ A large heating power: 3KW

★ Lifting: manual lifting

Stirring motor power: 15W

★ Cooling method: air cooling above 150 ℃ (optional)

Water cooling below 150 ℃ (optional)

★ Main power: 220V + 10%, 10A, 50HZ;

★ Mass of load bar and pallet: 88g

★ Automatic shutdown after the test.