HKL-4402 Rotational Viscometer for Asphalt Viscosity
Overview
HKL-4402 Rotational Viscometer for Asphalt Viscosity conforms to ASTM D4402 Standard Test Method for Viscosity Determination of Asphalt at Elevated Temperatures Using a Rotational Viscometer. This test method outlines a procedure for measuring the apparent viscosity of asphalt from 38 to 260°C [100 to 500°F] using a rotational viscometer and a temperature-controlled thermal chamber for maintaining the test temperature.
Features
1. Utilizes ARM technology with a built-in Linux system. The operation interface is simple and clear, enabling quick and convenient viscosity testing through the creation of test programs and data analysis.
2. Accurate viscosity measurement: Each range is automatically calibrated by computer, ensuring high precision and minimal error.
3. Comprehensive display content: In addition to viscosity (dynamic viscosity and kinematic viscosity), it also shows temperature, shear rate, shear stress, percentage of full-scale measurement value (graphical display), range overflow alarm, automatic scanning, maximum measurement range under the current rotor speed combination, date, time, etc. Kinematic viscosity can be displayed when density is known, meeting users' diverse measurement requirements.
4. Complete functionality: Supports timed measurement, creation of 30 custom test programs, storage of 30 measurement data sets, real-time viscosity curve display, printing of data and curves, etc.
5. Front-mounted level: Intuitive and convenient level adjustment.
6. Stepless speed adjustment:
7. RV1T series: 0.3-100 rpm, 998 speed options in total
8. RV2T series: 0.1-200 rpm, 2000 speed options in total
9. Display of shear rate vs. viscosity curve: The shear rate range can be set and displayed in real-time on the computer; time vs. viscosity curve can also be displayed.
10. Optional Pt100 temperature probe: Wide measurement range from -20 to 300°C, with temperature accuracy of 0.1°C.
11. The measurable range is extremely wide, from 50 to 80 million mPa·s, capable of handling various high-viscosity, high-temperature molten samples (such as hot-melt adhesives, asphalt, plastics, etc.).
12. When equipped with an ultra-low viscosity adapter (Rotor 0), it can also measure the viscosity of molten samples like paraffin wax and polyethylene wax.
13. Widely applied in medium to high viscosity industries including paints, coatings, cosmetics, inks, pulp, food, oil products, starch, solvent-based adhesives, latex, biochemical products, etc.
Technical Parameters
Model | HKL-RVDV-1T-H | HKL-HADV-1T-H | HKL-HBDV-1T-H |
Control / display mode | 5-inch color touch screen | ||
Speed（r/min） | 0.3–100 Continuously variable speed, a total of 998 speed options | ||
Measuring range
| 6.4 - 3.3M Rotor NO.0: 6.4 - 1K Rotor NO.21: 50-100K Rotor NO.27: 250-500K Rotor NO.28: 500-1M Rotor NO.29: 1K-2M | 12.8 - 6.6M Rotor NO.21: 100-200K Rotor NO.27: 500-1M Rotor NO.28: 1K-2M Rotor NO.29: 2K-4M | 51.2 - 26.6M Rotor NO.21: 400-1.3M Rotor NO.27: 2K-6.7M Rotor NO.28: 4K-13.3M Rotor NO.29: 8K-26.6M |
K = 1000; M = 1000000 | |||
Rotor | 21#, 27#, 28#, 29# (4 pieces, standard), 0# (optional) | ||
Sample consumption | Rotor 0#: 21ml Rotor 21#: 7.8ml Rotor 27#: 11.3ml Rotor 28#: 12.6ml Rotor 29#: 11.5ml | ||
Measurement error | ±1% | ||
Repeatability error | ±0.5% | ||
Show shear response / shear rate | standard configuration | ||
Timing function | standard configuration | ||
Real-time display Viscosity curve | Time-viscosity curve Temperature-viscosity curve (optional temperature probe) (Optional data processing software shows shear rate and viscosity curves) | ||
Kinematic viscosity | Density of samples to be entered | ||
Temperature measurement function | Standard temperature probe interface (optional temperature probe) | ||
Automatic Scanning Function | Automatically scan and recommend the preferred combination of rotor and rotation speed | ||
Maximum measurement range | Automatic display of selected combinations of rotor and rotation speed. Measurable viscosity range | ||
Self-built Measuring Procedures | Up to 30 groups (including rotor, speed, temperature, time, etc.) | ||
Preservation of measurements | Up to 30 sets of data (including viscosity, temperature, rotor, speed, shear rate, shear stress, time, density, kinematic viscosity, etc.) | ||
Data, curve can be printed (standard print interface, need to buy printer) | |||
Data output interface | RS232 | ||
Thermostatic components | Selections (including various viscometer special thermostatic tank, thermostatic cup, temperature control device, heating furnace) | ||
Working power supply | Wide voltage operation (110 V/60 Hz or 220 V/50 Hz) | ||
Outline dimension | 300 × 300 × 450（mm） | ||
Model | HKL-RVDV-2T-H | HKL-HADV-2T-H | HKL-HBDV-2T-H |
Control / display mode | 5-inch color touch screen | ||
Speed（r/min） | 0.3–100 Continuously variable speed, a total of 998 speed options | ||
Measuring range
| 3.2 - 10M Rotor NO.0: 3.2 - 1K Rotor NO.21: 50-500K Rotor NO.27: 125-2.5M Rotor NO.28: 250-5M Rotor NO.29: 500-10M | 6.4 - 20M Rotor NO.21: 150-1M Rotor NO.27: 250-5M Rotor NO.28: 500-10M Rotor NO.29: 1K-10M | 25.6 - 80M Rotor NO.21: 200-4M Rotor NO.27: 1K-20M Rotor NO.28: 2K-40M Rotor NO.29: 4K-80M |
K = 1000; M = 1000000 | |||
Rotor | 21#, 27#, 28#, 29# (4 pieces, standard), 0# (optional) | ||
Sample consumption | Rotor 0#: 21ml Rotor 21#: 7.8ml Rotor 27#: 11.3ml Rotor 28#: 12.6ml Rotor 29#: 11.5ml | ||
Measurement error | ±1% | ||
Repeatability error | ±0.5% | ||
Show shear response / shear rate | standard configuration | ||
Timing function | standard configuration | ||
Real-time display Viscosity curve | Time-viscosity curve Temperature-viscosity curve (optional temperature probe) (Optional data processing software shows shear rate and viscosity curves) | ||
Kinematic viscosity | Density of samples to be entered | ||
Temperature measurement function | Standard temperature probe interface (optional temperature probe) | ||
Automatic Scanning Function | Automatically scan and recommend the preferred combination of rotor and rotation speed | ||
Maximum measurement range | Automatic display of selected combinations of rotor and rotation speed. Measurable viscosity range | ||
Self-built Measuring Procedures | Up to 30 groups (including rotor, speed, temperature, time, etc.) | ||
Preservation of measurements | Up to 30 sets of data (including viscosity, temperature, rotor, speed, shear rate, shear stress, time, density, kinematic viscosity, etc.) | ||
Data, curve can be printed (standard print interface, need to buy printer) | |||
Data output interface | RS232 | ||
Thermostatic components | Selections (including various viscometer special thermostatic tank, thermostatic cup, temperature control device, heating furnace) | ||
Working power supply | Wide voltage operation (110 V/60 Hz or 220 V/50 Hz) | ||
Outline dimension | 300 × 300 × 450（mm） | ||
FAQ
Q1: What is the minimum order quantity? How long is the delivery lead time?
A: We require at least one unit per order, and delivery is about 20 days after payment in advance.
Q2: Do you provide product operation manuals or technical documentation?
A: Yes, we provide digital copies of product manuals, quick start guides, application examples, and standard operating procedures (SOPs). You can get these either by signing into the download center on our official website or by asking through customer service that they be sent to you.
Q3: Do you provide online training services?
A: Should you require attention, we shall deliver the web-based installation and operation services as well as complete functional training. Besides that, we give the constant, 24/7 online instruction backing for the final customers all year round.
About us
Hong Kong Laboratory Technology Limited has served as a reliable partner in the instrumentation industry since 2018. During the last eight years, we have developed a strong ecosystem that caters to more than 500 clients through exclusive representation of over 50 global brands. With profound knowledge of the industry, we offer a hassle-free supply chain service starting from Research and Development up to the final production, underpinned by a strict quality management system. The main products of our company are designed to comply with the world’s top standards (ISO 9001, ASTM, IP) and we calibrate them according to ISO/IEC 17025 standards to maintain the highest accuracy and reliability. We will never stop innovating and enhancing the safety of our products for the research centers, petrochemical and mining companies, medical and environmental organizations.
Company Advantages
(1)Full-Chain Resource Integration Capability
(2)Professional Technical Service Team
(3)Rich Industry Practical Cases
(4)Reliable After-Sales Service
Service Guarantee
1. Online Training Services
Should you require attention, we shall deliver the web-based installation and operation services as well as complete functional training. Besides that, we give the constant, 24/7 online instruction backing for the final customers all year round.
2. Professional After-Sales Service
We can offer professional instrument repair services depending on the kind of instrument. Becoming the topmost quality and trustworthy instrument supplier in the market is our dream. We are eager to hear your precious feedback and ideas that will assist us in constantly enhancing our service quality.
Logistics and Shipping
Worldwide Shipping: We are very familiar with international logistics that we can guarantee the smooth delivery to Asia, Europe, and the Middle East destinations.
Secure Packaging: Laboratory instruments are carefully packed to ensure that they are properly secured and protected from any damage during transportation.
International Certification
|
|
ISO 9001 Certification | ASTM Certificate |
