NDJ-5S旋转粘度计是**检测仪器，是用来测量牛顿型液体的**粘度和非牛顿型液体的表观粘度的仪器，采用**的机械设计技术、制造工艺和微电脑控制技术，数据采集正确；显示器选用蓝色背光、高亮度的LCD显示屏，数据显示清晰。NDJ-5S旋转粘度计应用于油脂、油漆、塑料、药物、饰品、涂料、洗涤剂等各种物体粘度的测量。
NDJ-5S Rotary Viscometer is a testing instrument, which is used to measure the viscosity of Newtonian liquids and the apparent viscosity of non-Newtonian liquids. It adopts the mechanical design technology, manufacturing process and microcomputer control technology. The data collection is correct; the display uses a blue backlight and a high-brightness LCD display, and the data display is clear. NDJ-5S rotary viscometer is used to measure the viscosity of various objects such as grease, paint, plastic, medicine, jewelry, paint, detergent and so on.
NDJ-5S旋转粘度计技术指标：
★测量范围:1～2×105mpa.s
★转子规格:1、2、3、4号转子（选配0号转子可测低粘度至0.1 mpa.s）
★转子转速：6、12、30、60转/分
★自动档：能自动选择合适转速或提示转子号
★读数稳定：光标竖条方块光标满格时显示读数基本稳定
★测量精度：±2%（牛顿液体）
★供电电源交流220V±10% 50Hz±10%
★工作环境； 温度5℃—35℃，相对湿度不大于80%
★外形尺寸；370×325×280 mm
★净重；6.8kg
NDJ-5S Rotary Viscometer Technical Index
★ Measuring range: 1 ～ 2 × 105mpa.s
★ Rotor specifications: No. 1, 2, 3, 4 rotor (optional 0 rotor can measure low viscosity to 0.1 mpa.s)
★ Rotor speed: 6, 12, 30, 60 rpm
★ Automatic gear: can automatically select the appropriate speed or prompt rotor number
★ Stable reading: The vertical bar of the cursor shows that the reading is basically stable when the cursor is full.
★ Measurement accuracy: ± 2% (Newton liquid)
★ AC 220V ± 10% 供电 50Hz ± 10%
★ Working environment; temperature 5 ℃ -35 ℃, relative humidity not more than 80%
★ Outline dimensions; 370 × 325 × 280 mm
★ Net weight; 6.8kg
NDJ-5S旋转粘度计工作原理：
本仪器为数显粘度计，由电机经变速带动转子作恒速旋转。当转子在液体中旋转时，液体会产生作用在转子上的粘度力矩，该粘性力矩也越大；
反之，液体的粘度越小，该粘性力矩也越小。该作用在转子上的粘性力矩由传感器检测出来，经计算机处理后得出被测液体的粘度。
本仪器采用微电脑技术，能方便地设定量程（转子号及转速），对传感器检测到的数据进行数字处理，并且在显示屏上清晰地显示出测量时设定的转子号、转速、被测液体的粘度值及其满量程百分比值等内容。
NDJ-5S配有4个转子（1、2、3、4号）和4档转速（6、12、30、60转/分），由此组成的16种组合，可以测量出测定范围内的各种液体的粘度。
Working principle of NDJ-5S rotary viscometer:
This instrument is a digital viscometer. The motor drives the rotor to rotate at a constant speed through variable speed. When the rotor rotates in the liquid, the liquid will produce a viscosity moment acting on the rotor, and the viscosity moment will be greater;
Conversely, the smaller the viscosity of the liquid, the smaller the viscosity moment. The viscous moment acting on the rotor is detected by the sensor, and the viscosity of the measured liquid is obtained after processing by the computer.
This instrument uses microcomputer technology, which can easily set the range (rotor number and speed), digitally process the data detected by the sensor, and clearly display the rotor number, speed, and measured value set during measurement on the display. The viscosity value of a liquid and its percentage of full scale.
The NDJ-5S is equipped with 4 rotors (No. 1, 2, 3, 4) and 4 speeds (6, 12, 30, 60 rpm). The 16 combinations composed of them can measure the measurement range. Viscosity of various liquids.
