Digital Display Krebs Viscometer 186

Introduction:

BGD 186 is the newest Intelligent krebs Stormer viscometer which used to measure the paints and other coatings which indicate the viscosity by KU values. It is an upgraded and modified product of BGD 184 or STM-IV Stormer viscometer, through LCD show “KU” , “cp” , “g” value at the sample temperature at the same time. Meanwhile, it connects to the main part via a temperature probe, it can also show the temperature values of the measured samples.

BGD 186 is controlled by microprocessor, A paddle type spindle is drived at 200r/min by specific constant speed motor. The reaction torque of the spindle rotating at 200rpm is converted to a logarithmic function which display in KU (Krebs) Units by microprocessor. It is usually use for marking the viscosity of brush coating and roller coating. The instrument adopts special method of calculation ,it can delete data which deviated from the centre area automatically, it improved index of repeatability in measurement. The operator just need to let the spindle immerse into sample until a required depth. Then, they can read out the KU values or the CP value of the tested samples from the display screen directly.

The Stormer Viscometer adopts single slice microprocessor. A paddle type spindle is driven at 200rpm by a constant speed motor. The reaction torque of the spindle rotating at 200rpm is converted to viscosity in Kreb Units by microprocessor.

An operator immerse the spindle into the fluid. If the correct amount of fluid has been put into the container, the surface of the fluid will be at the immersion mark of the spindle. The operator can directly read out the KU values or the CP value of the tested samples from the display.

This instrument are designed according with ASTM D 562 and GB 9269.

Structure & Parts:

Main Technical Parameters:

• Measuring Range: 40.2 KU-141.0 KU (KU value);27 cp -5,250 cp
• Accuracy: ±1.5% of full scale range;
• Repeatability: ±1.0% of full scale range;
• Rotor speed:200r/min±0.5 r/min;
• Volume of a container:approximately 500ml;
• Lifting range: 90mm
• Input voltage:110~220V/50~60Hz
• Power:10W
• Overall dimensions:210mm×180mm×500mm (L × W×H)
• Net Weight:7.0 KG

Operation:

4.1 Preparations:

Take out the instrument from the package, put it on a stable and smooth table.

Take out the spindle from the package, loosen the locking screw of connecting part of spindle , then insert the spindle (Spindle’s gap face to locking screw) , tighten the locking screw.

Take out the Stainless steel cup, cup holder, Lifting handle from the accessories box, install the machine according to the Picture one. Lifting handle should be tightened.

Take out the power line from the package, insert it to the electric outlet which located at the back of instrument.

Take out the temperature probe, insert it to the temperature probe interface which is located at the back of instrument. Temperature probe can be suspended in the air or immersed into the sample, now the shown value in the touch screen is current room temperature or sample temperature.

If you ordered mini-printer, connect it to the printer interface which is located at the back of instrument.

Adjust temperature of measured sample to (23±0.5) temperature and keep it during the whole test.Instrument also should be kept at the same temperature.

4.2 Operate:

(1.)Turn on

1. Turn on the power switch , the instrument would begin to calibrate automatically (the spindle will rotate) , this process will last near 10 seconds. And the LCD screen windows show the information of The product : product’s model ,serial numbers as below :  

Ford Cup 4 Viscosity With Holder	Ford Viscosity Cup For Ink,Glue	Din 4 Viscosity Cup For Paints
Aluminum Alloy Paint Viscosity Cup	Ink Din 4 Viscosity Cup	Stainless Steel TOYO Viscosity Flow Cup
NIPPO Ink Flow Viscosity Cup	AARON Printing Ink Zahn Cup	Japan NK2 IWATA CUP

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