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智能斯托默粘度计

斯托默粘度计是专业检测仪器,用于测定油漆和其它用KU值标示涂料粘度的测试仪器。斯托默粘度计是改进型产品,采用微电脑控制,用液晶屏同时显示被测样品的载荷克数、KU值、CP值以及室温。

  • 型号:STM-2T

  • 产品参数
  • 型号:STM-2T

 

一,智能斯托默粘度计产品简介:
斯托默粘度计是专业检测仪器,用于测定油漆和其它用KU值标示涂料粘度的测试仪器。斯托默粘度计是改进型产品,采用微电脑控制,用液晶屏同时显示被测样品的载荷克数、KU值、CP值以及室温。
First, the product introduction:
The Stormer Viscometer is a professional test instrument for the determination of paints and other test instruments that use KU values to indicate the viscosity of the paint. The Stormer viscometer is an improved product that uses a microcomputer control to simultaneously display the load grams, KU value, CP value, and room temperature of the sample to be tested.


二,智能斯托默粘度计技术参数:
源电压 220V 50Hz
浆叶尺寸 54mm*7.9mm*0.8mm
容器尺寸 Φ85*85mm
测量范围 40.2~141.0KU & 32-1099g 27-5250cp
准确度 2% of full scale range(满量程)
重复性 1% of full scale range(满量程)
转子转速 200r/min±0.5r/min
外形尺寸 180*210*470mm(L*W*H)
整机重量 7kg
Second, technical parameters:
♦Source voltage 220V 50Hz
♦ Blade size 54mm*7.9mm*0.8mm
♦ Container size Φ85*85mm
♦Measurement range 40.2~141.0KU & 32-1099g 27-5250cp
♦ Accuracy 2% of full scale range
♦ Repeatability 1% of full scale range
♦Rotor speed 200r/min±0.5r/min
♦ Dimensions 180*210*470mm(L*W*H)
♦The whole machine weight 7kg


三,智能斯托默粘度计使用方法:
测定环境:23°C±0.2°C
将仪器从盒内取出置于工作台边,使砝码支架能顺利向下滑落到地面。
插上电源插头,开启后盖右下端电源开关。四位显示器上数字即显示为零。同时转速指示灯亮,该仪器处于检测转速工作状态。
将被测样品充分搅匀放入容器内,使液面离容器口约19mm然后放到容器支架上,将转子浸入液体中,使液面刚好达到转子轴上的标记处。然后拧紧锁紧螺钉。
在仪器砝码支架放上砝码,松开刹紧把手,转子即开始旋转,同时计数器开始在面板上显示转子每分钟的转速。转速如低于200转/分时,则应增加砝码重量,超过则减少砝码重量。此步骤应重复几次使转子转速稳定在200转/分,此时砝码总重(包括支架30g)为恒定负荷。
按置数键及移位键,输入200转/分时所加的砝码总量(g)与显示的数字一致。然后在按置换键,此时KU值的指示灯亮,显示器上显示的数字即为所测样品的KU值。(注:移位指示点不能误认为小数点)。
Third, the method of use:
♦ Measurement environment: 23 ° C ± 0.2 ° C
♦ Take the instrument out of the box and place it on the side of the workbench so that the weight bracket can slide down to the ground smoothly.
♦ Plug in the power plug and turn on the power switch at the lower right end of the back cover. The number on the four-digit display is zero. At the same time, the speed indicator light is on, and the instrument is in the detection speed working state.
♦ Thoroughly mix the sample to be placed in the container so that the liquid surface is about 19 mm away from the container mouth and then placed on the container holder. The rotor is immersed in the liquid so that the liquid surface just reaches the mark on the rotor shaft. Then tighten the locking screw.
♦ Put the weight on the instrument weight bracket, release the brake handle, the rotor will start to rotate, and the counter will start to display the rotor speed per minute on the panel. If the rotation speed is lower than 200 rpm, the weight of the weight should be increased. If it exceeds, the weight of the weight should be reduced. This step should be repeated several times to stabilize the rotor speed at 200 rpm, at which time the total weight of the weight (including the bracket 30g) is a constant load.
♦ Press the set key and the shift key. The total weight (g) added when inputting 200 rpm is consistent with the displayed number. Then press the Displacement button, the indicator of the KU value is on, and the number displayed on the display is the KU value of the sample being tested. (Note: The shift indicator point cannot be mistaken for the decimal point).


四,智能斯托默粘度计工作原理:
微电脑控制。搅拌桨叶由特种恒转速马达带动以200r/min的速度转动,搅拌桨叶在被测样品中旋转受到的阻力矩由电脑转换以KU值(克雷布斯 Krebs)单位(KU)产生200 r/min转速所需的负荷的一种对数函数,一般用来标示用于刷涂和滚涂的粘度。
对数据进行了计权运算和相关处理,自动删除偏离中心区域的数据,提高了仪器测量重复性的参数。操作者只需将搅拌桨叶浸入被测样品到规定的深度,即可从本仪器上直接读取改样品的KU值和与之相关联的负荷值。
Fourth, the working principle:
♦ Microcomputer control. The stirring blade is driven by a special constant speed motor to rotate at a speed of 200r/min. The resistance torque of the stirring blade rotating in the sample to be tested is converted by the computer to a KU value (Krebs Krebs) unit (KU) to produce 200 r. A logarithmic function of the load required for /min speed, generally used to indicate the viscosity for brushing and roller coating.
♦ The data is weighted and correlated, and the data in the off-center area is automatically deleted, which improves the repeatability of the instrument. The operator simply immerses the paddle into the sample to the specified depth and can directly read the KU value of the modified sample and the associated load value from the instrument.


智能斯托默粘度计

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