Gilson LP-74 High-Performance Rotational Viscometer
High-Performance Rotational Viscometer features a high viscosity range and enhanced sensitivity to measure viscosity from 2 to 140,000,000 mPa.s with a torque range from 0.05 to 30mNm. Rotation speed is selectable from 0.3 to 1,500rpm. This unit has greater programming, recording, and instrument control functionality and with optional software installed, can regulate thermal controllers.
The device accepts a variety of test spindle and sample chamber combinations and features a 7in touch screen for control input and data display. Viscosity in Pa.s, mPa.s, or cP, speed in rpm, torque, shear stress, time, temperatures from an RTD sensor, and shear rate are displayed in real-time in multiple supported languages. Programs for individual spindles can be stored and selected for convenient use. Password protection identifies different operators and allows the admin user to control access to settings.
Sample temperature data is input from built-in or optional external PT100 probes. Data connections include mini-USB and RS232 ports for PC control, a USB connection for printers or USB flash drives, and an ethernet (LAN) connection for diagnostics.
Basic data logging software is included to transfer data in spreadsheet format to a PC or send it directly to a local printer via the USB drive. Advanced Software is purchased separately for enhanced computer control, data analysis, and reporting. An instrument stand, built-in PT100 (RTD) temperature sensor, power cable, and connection cables are also included.
Features:
- Accurate, reliable, and repeatable measurements of asphalt binder viscosity
- High range, sensitive viscosity measurements
- Versatile accessories available to create a customized testing system
- Recommended system meets ASTM/AASHTO test methods
- Secure, password-protected settings, tests, and data storage
- Optional direct control of sample temperature control device
Included Items:
- High-Performance Rotational Viscometer
- Viscometer stand
- Built-in PT100 temperature probe
- Basic data-logging software
- Power and data cables
Specifications
-
Viscosity Range 2 to 140,000,000 mPa.s
- Torque 0.05 to 30mNm
- Revolutions per Minute 0.3 to 1,500rpm
- Accuracy ± 1%
- Repeatability ± 0.2%
- Display 7in touchscreen
- Power Supply Power Cable
- Electrical 110-240V/50-60Hz
- Communication Port(s) USB, mini USB, RS232, and ethernet (LAN) connection port
- Product Dimensions 9.8 x 15.7 x 19.7in (250 x 400 x 500mm) WxDxH
Meets Standard(s):
- AASHTO T 316
- ASTM D4402/4402M
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