一、产品简介：
沥青布氏旋转粘度计按照中华人民共和国行业标准JTJ052《公路工程沥青及沥青混合料试验规程》中的T0625《沥青布氏旋转粘度试验（布洛克菲尔德粘度计法）》规定的要求设计制造的，适用于测量牛顿型液体的粘度和非牛顿型液体的表观粘度，可广泛应用于对沥青、热熔胶、石蜡、高聚物等各种流体粘度的测量。
Product introduction:
Asphalt Brinell Rotary Viscometer is designed and manufactured in accordance with the requirements of T0625 "Asphalt Brinell Rotary Viscosity Test (Brockfield Viscometer Method)" in the industrial standard of the People's Republic of China JTJ052 "Testing Rules for Asphalt and Asphalt Mixtures of Highway Engineering". It is suitable for measuring the viscosity of Newtonian liquids and the apparent viscosity of non-Newtonian liquids. It can be widely used to measure the viscosity of various fluids such as asphalt, hot melt adhesives, paraffin, and polymers.
二、技术参数：
★测量范围：100mPa·s～2×105mPa·s （选配30号转子测量范围可扩大到4×105mPa·s）；
★转子规格：21、27、28、29号四种转子（可另选配30号转子）；
★转子转速：5、10、20、50r/min四档；
★测量误差：±1%(F·S)、（选配30号转子时±3%(F·S)）；
★控温范围：45℃～200℃；
★控温精度：±0.1℃；
★盛样筒容积：20ml；
★工作电源：AC 220V±10%，50Hz；
★环境温度： 5℃～35℃（加热器控制温度接近室温时，应启用空调器，使工作环境温度低于加热器控制温度约5℃）；
★环境相对湿度： 不大于80%。
★外形尺寸：400X400300mm
★ 重量: 25kg
Technical parameters:
★ Measurement range: 100mPa · s ～ 2 × 105mPa · s (optional measurement range of No. 30 rotor can be expanded to 4 × 105mPa · s);
★ Rotor specifications: No. 21, 27, 28, and 29 rotors (optionally with rotor 30);
★ Rotor speed: 5, 10, 20, 50r / min four gears;
★ Measurement error: ± 1% (F · S), (± 3% (F · S) when No. 30 rotor is selected);
★ Temperature control range: 45 ℃ ～ 200 ℃;
★ Temperature control accuracy: ± 0.1 ℃;
★ Sample cylinder volume: 20ml;
★ Working power: AC 220V ± 10%, 50Hz;
★ Ambient temperature: 5 ℃ ～ 35 ℃ (When the heater control temperature is close to room temperature, the air conditioner should be enabled to make the working environment temperature lower than the heater control temperature by about 5 ℃);
★ Environmental relative humidity: not more than 80%.
★ Dimensions: 400X400300mm
★ Weight: 25kg
三、产品特点：
★本仪器采用机械设计技术、制造工艺和微电脑控制技术，数据采集准确，测量灵敏度高，测试结果可靠，使用操作方便，造型美观大方。
★显示器选用白背光、高亮度的LCD显示屏，可直接显示样品的粘度、转子编号、速度等信息，数据显示清晰。
★测试结果可在显示屏上实时显示，也可通过打印机打印输出。另外，通过本仪器的RS232数据通讯口，还可与个人计算机相连接。
Product features:
★ This instrument adopts mechanical design technology, manufacturing process and microcomputer control technology. It has accurate data collection, high measurement sensitivity, reliable test results, convenient operation and beautiful appearance.
★ The display uses white backlight and high brightness LCD display, which can directly display the sample viscosity, rotor number, speed and other information, and the data display is clear.
★ The test results can be displayed on the display screen in real time or printed out by a printer. In addition, it can be connected to a personal computer through the RS232 data communication port of the instrument.
四、可选配件：
1、NDJ-1C粘温曲线软件
2、30#转子
3、标准粘度油
4、一次性使用的经济型盛样筒
Fourth, optional accessories:
1.NDJ-1C viscosity temperature curve software
2, 30 # rotor
3.Standard viscosity oil
4.One-time economical sample container
