Rotational viscometer,Rotational Viscosity meter,Rotational viscosity tester

Rotational viscometer

This rotational viscometer is for relevant laboratories and factories to determine absolute viscosity of Newton liquids and apparent viscosity of non-Newton viscosities. It can be used to determine viscosity of petroleum, resins, paints, inks, sizing agents, cosmetics, creams, pharmaceuticals, and asphalts. For liquids of different viscosities, and different measurement requirements, you can select different combinations for determination. It is small, light, convenient to be operated, easy to be maintained, durable and it can determine viscosity of liquids rapidly and reliably.

Main technical parameters:

1. Measurement range: 1~1000000 mPa•s;

2. Measurement error: ±5% (For Newton liquids);

3. Spindles: Unit I, II, and III;

4. Speed: 750 RPM, 75 RPM, and 7.5 RPM;

5. Power supply: AC 220V±10%, 50 Hz;

6. Size: 170×140×440 mm;

7. Weight: 15 kg;

V-1B Rotational viscosity meter/Rotational rheometer:

Rotational viscosity meter

This Rotational viscosity meter is sophisticated. It adopts advanced mechanical design and manufacture techniques, and microprocessor controlling technologies, it can accurately collect test data; Take a blue background light, ultra-brighten LCD as its display, so it can display test data intuitively; Designed with a RS232 port, so it can print out test data through a printer, and it can communicate with a computer using the software attached.

It is sensitive, reliable, beautiful and convenient to be operated. It is used to determine absolute viscosity of Newton liquids and apparent viscosity of non-Newton liquids. It can be widely used for determining viscosity of grease, paint, plastic, medicine, dope, adhesive, and washing solvents, etc.

Technical parameters

1. Measurement range: 10～2000000mPa•s;

2. Spindles: four spindles of N0.1～4;

3. Spindle speed: 0.3, 0.6, 1.5, 3, 6, 12, 30 and 60 RPM;

4. Measurement error: ±3% (F•S);

5. Power supply: AC 220V±10%, 50Hz±10%;

6. Power supply:

(1) Ambient temperature: 5 ℃～35 ℃;

(2) Ambient humidity: not more than 80%;

V-1C Rotatory viscometer/Rotational rheometer:

Rotatory viscometer

This Rotatory viscometer is designed and made as per T0625 “Asphalt Rotation Viscosity Test (Brookfield Viscometer Methods)” in the Industry Standard JTJ052 Specification and Test Methods of Bitumen and Bituminous Mixture for Highway Engineering. It is suitable to determine absolute viscosity of Newton liquids and apparent viscosity of non-Newton liquids. It is sensitive, reliable, convenient, beautiful, and it only needs little sample. It can be widely used to determine viscosity of asphalt, hot melt adhesive, paraffin, high polymer, and other liquids.

Technical parameters

1. Measurement range: 100mPa•s～200000mPa•s;

2. Spindles: four spindles, No.21, 27, 28 and 29.

3. Spindle speed: 5, 10, 20 and 50 RPM;

4. Measurement error: ±1% (F•S);

5. Measurement mode: manual and automatic;

6. Temperature controlling range: room temperature～200℃;

7. Temperature controlling accuracy: ±0.1℃;

8. Cubage of sample chamber: 20 ml;

9. Power supply: AC 220V±10%, 50 Hz;

10. Ambient temperature: 5℃～35℃;

11. Relative humidity: not more than 80%;