描述

1.产品介绍：

This tester for high precision automatic melt flow rate instrument, 用于测试各种塑料, 树脂在一定温度和负荷下处于粘流状态, 每一个 10 最小模数和熔体流动速率通过标准端口的MFR/MVR值, 适用于聚碳酸酯的高温, 芳香族砜, 氟塑料, 尼龙工程塑料, 也可应用于聚乙烯 (聚乙烯醇), 聚苯乙烯 (聚苯乙烯), 聚丙烯 (聚丙烯), ABS树脂, 聚甲醛 (聚甲醛), 聚碳酸酯 (个人电脑) 熔融温度较低的树脂, 例如塑料测试, 广泛应用于塑料生产,Plastic products, petrochemical and other industries and related institutions, scientific research units and commodity inspection departments.

2.测试标准：

3.Product advantage：

• 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 ℃, the temperature uniformity of 0.2 ℃, the temperature fluctuation of not more than 0.5 ℃ within 24 小时, the displacement sensor resolution is 0.001 毫米.
• 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 秒 (GB3682 regulations) material preheat second countdown, after the end of the countdown, issued a prompt, can also set the American standard (美国材料试验协会) preheating time, ETC.
• 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
• Built – in mini printer for easy printing test data
• Ø high precision touch screen controller, 7 英寸触摸屏, can be stored and print test conditions and data recently, test print menu Settings include test time (the default) 系统, operating personnel, material name, 测试方法, 测试条件 (温度, weight weight, blanking interval) 数据, 检测结果, 检测结果, the artificial judgement OK or NG, ETC。,
• 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 ℃- 450 ℃

l Temperature volatility: ± 0.2 ℃

l Temperature uniformity:±1 ℃

l Temperature display resolution: 0.1 ℃

lTime display resolution: 0.1 S

l Cylinder diameter: Φ 2.095±0.005 mm

l Discharging mouth length: 8.000 ±0.025 mm

l Charging tube diameter: 披 9.550 ± 0.025 毫米

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 等级, 8 sets weights

力量：AC220V±10% 50HZ