ASTM D4402 Digital Brookfield Rotation Viscometer

• Customization: Available
• After-sales Service: Online Service
• Warranty: 1 Year
• Model NO.: GDJ-1C
• Accuracy: ± 3%
• Maximum Measurement Range: ≤3D
• Density Meter Type: Brookfield Viscometer
• Viscometer Type: Rotary
• Density Meter Principle: Viscosity Testing Machine
• Test Density: Rotational Viscosity Meter
• Viscometer Reproducibility: ±0.2%
• Viscometer Rotor Number: 4
• Viscometer Rotor Speed: 0.1~100 Rpm Continuously Adjusted
• Viscometer Rotor Specifications: 4 Size
• Usage: ASTM D4402 Asphalt Rotational Viscometer Test
• Apparatus: Heated Asphalt Rotational Viscometer
• Application: Brookfield Rotating Viscometer
• Device: Multifunctional Rotational Viscometer
• Measuring Range: 25~10, 000, 000mpas
• Method: Brookfield Viscometer Rotation Methods
• Temperature Controlling Range: Ambient Temperature to 200c
• Reference Standard: ASTM D4402
• Key Word: Brookfield Viscosity Meter
• Packaging: Customized Packing Are Available
• Transport Package: Packed with Standard Wooden Case
• Specification: ISO
• Trademark: Gold
• Origin: Chongqing of China
• HS Code: 9031809090
• Production Capacity: 100PCS/Month

Product Description

GDJ-1C Brookfield Rotational Viscometer

Product Description

 GDJ-1F ASTM D4402 Asphalt Rotational Viscometer  is designed and made as per T0625 in the Industry Standard JTJ052 Specification and Test Methods for Bitumen and Bituminous Mixtures for Highway Engineering, and ASTM D4402.

 

GDJ-1F ASTM D4402 Asphalt Rotational Viscometer is suitable to determine apparent viscosity of highway asphalt at a temperature from 45 °C to 200 °C as per Brookfield Viscometer Rotation Methods. The  Asphalt Rotational Viscometer can also be used to determine construction temperature for bituminous mixture as per viscosity-temperature curve. The Brookfield Rotational Viscometer can also be used to determine viscosity of hot melt adhesive, oil grease, paraffin and high polymer. It can be widely used in cosmetics, food, pharmaceutical, dopes, chemical, and other industries.

Optional part

1, GD-1C Brinell rotational viscometer and computer communication software (CD-ROM) 
2, 300 ºC high temperature heating furnace 
3, 30 rotor

 

Product Parameters

Measurement range	25mPa•s~1×10000000mPa•s (If purchase the No.30 spindle, its measurement range can be extended to 2×10000000mPa•s)
Spindles	four spindles of No.21, 27, 28 and 29 (No.30 spindle is optional)
Spindle speed	0.1~100 RPM continuously adjusted
Measurement error	± 2% (F•S) (± 3% (F•S) for No.30 spindle)
Temperature controlling range	25°C~200°C
Temperature controlling accuracy	±0.1°C
Cubage of sample chamber	20 ml
Power supply	AC 220V±10%, 50 Hz
Ambient temperature	5°C~35°C (the ambient temperature should be about 5 °C lower than controlling temperature of heater)
Relative humidity	not more than 80%

FAQ

Q1: What is the difference between LV and RV viscometer?

 

 

LV is for low viscosity materials and can measure the thinnest materials. Typical examples include inks, oils, and solvents. RV is for medium viscosity materials than those measured with an LV torque. Typical examples include creams, food, and paints.
Q2: What is Brookfield rotational viscometer?

 

The Brookfield Viscometer is the lab standard used around the world. Brookfield viscometers employ the principle of rotational viscometry - the torque required to turn an object, such as a spindle, in a fluid indicates the viscosity of the fluid.

Q3: What are the four types of viscometers?
Viscometers - More than Just One Measuring Method. Viscometers are categorized into capillary tube viscometers, falling ball viscometers, rotational viscometers, and vibration viscometers.

Q4: Which spindle is used in Brookfield viscometer?
All standard LV torque Brookfield Viscometers/Rheometers are supplied with a standard spindle set (LV-1 through LV-4) constructed of #302 stainless steel.

Q5: What is the difference between capillary and rotational viscometer?
Capillary viscometer methods are used to determine the viscosity of Newtonian fluids only. In contrast, rotational rheometer methods can determine the viscosity for Newtonian fluids and apparent viscosity for non-Newtonian fluids.

Q6: What is working principle of Brookfield viscometer?
The Brookfield Viscosity Meter instrument is a rotational viscometer. Driven by a motor, the spindle rotates at a constant speed. When the spindle rotates in a liquid, the liquid will exert a viscosity force moment on the spindle. The greater of the viscosity of liquid is, the greater of the force moment is. Otherwise, the less of the viscosity of liquid is, the less of the force moment is. The viscosity force moment can be measured by a sensor. You can get the viscosity of measured liquids after data process.
Adopts the microprocessor technique, the instrument can preset parameters (spindle No. and speed) conveniently, process test dada measured by the sensor, and show spindle No., speed, viscosity of measured liquid, and percentage of full scale, etc
 

Detailed Photos

Packaging & Shipping

Packaging	The product will be packed in wooden case, and also can be packed by others ways as your request.
	Both neutral and customized packing are available.
Shipping	We can ship the goods to you by international express,such as DHL, UPS, TNT and so on.
	And you can choose the appropriate way based on your timeline and budget. Besides, you can choose to use your own shipping agent.

After Sales Service

Contact us

If you are interested in our ASTM D4402 Digital Brookfield Rotation Viscometer product or have any questions, please feel free to contact us.