وصف

1.مقدمة المنتج：

This tester for high precision automatic melt flow rate instrument, used for testing all kinds of plastic, resin in the state of viscous flow through a certain temperature and load, every 10 min module and melt flow rate through the standard port MFR/MVR value, it is suitable for high temperature of polycarbonate, aromatic sulfone, fluorine plastics, nylon engineering plastics, يمكن أيضًا تطبيقه على البولي إيثيلين (بي), polystyrene (ملاحظة), polypropylene (ص), ABS resin, polyformaldehyde (POM), polycarbonate (الكمبيوتر) resin with lower melting temperature, مثل اختبار البلاستيك, تستخدم على نطاق واسع في إنتاج البلاستيك,Plastic products, petrochemical and other industries and related institutions, scientific research units and commodity inspection departments.

2.قواعد الامتحان：

3.ميزة المنتج：

• Ø more paragraphs (2) temperature control method, two groups of platinum resistance sensor, two heating jacket separate temperature control, high accuracy intelligent PID control, ramp rate the heating speed is adjustable
• Ø resolution temperature was 0.1 درجه مئوية, the temperature uniformity of 0.2 درجه مئوية, the temperature fluctuation of not more than 0.5 ℃ within 24 ساعات, the displacement sensor resolution is 0.001 مم.
• Thermal protection device
• Ø hand automatic cutting material, can be arbitrary set blanking time (0 ~ 999), blanking times (0 ~ 999)
• Ø test can choose quality standard, or volume method, two test methods or simultaneously, and can melt density is calculated.Both methods are tested when the piston rod moves to a certain position.
• Ø stable internal temperature alarm prompts, and an increase of 240 ثواني (GB3682 regulations) material preheat second countdown, after the end of the countdown, issued a prompt, can also set the American standard (أستم) preheating time, إلخ.
• Ø built-in many plastic material melt index test conditions, convenient customer used to be obtained at any time, reduce the tedious work, and storing the last test conditions and results
• مبني – in mini printer for easy printing test data
• Ø high precision touch screen controller, 7 شاشة تعمل باللمس بوصة, can be stored and print test conditions and data recently, test print menu Settings include test time (the default) نظام, operating personnel, material name, طريقة اختبار, شروط الاختبار (درجة حرارة, weight weight, blanking interval) بيانات, نتائج الإختبار, نتائج الإختبار, the artificial judgement OK or NG, إلخ.,
• Ø reserved RS232 interface or USB interface to connect computers, can through the computer control instrument operation and to save test data transmission to the computer,
• Ø need weight load, are installed in screen equipment to choose corresponding weight and loading that no user manual loading or bolt type selection, reduce the workload.Test completion self – rising.

4. Technical Speicification

lTemperature range: 0 درجه مئوية- 450 درجه مئوية

l Temperature volatility: ± 0.2 درجه مئوية

l Temperature uniformity:±1 ℃

l Temperature display resolution: 0.1 درجه مئوية

lTime display resolution: 0.1 س

l Cylinder diameter: Φ 2.095±0.005 mm

l Discharging mouth length: 8.000 ±0.025 mm

l Charging tube diameter: فاي 9.550 ± 0.025 مم

l Weights precision: ± 0.5%

l Output way: the micro automatic printing

l Cut material method: hand automatic cutting material

l Test load: total 8 مستوى, 8 sets weights

قوة：AC220V±10% 50HZ