ATS Bending Beam Rheometer, Computer-Operated Controller

ATS Bending Beam Rheometer (BBR2S), Computer-Operated Controller

The ATS Bending Beam Rheometer (BBR2S) is an advanced, computer-operated testing instrument designed to perform flexural tests on asphalt binder/bitumen and similar specimens. Engineered to meet a wide range of industry specifications, including AASHTO T 313, AASHTO TP 87, ASTM D6648, GOST 58400.8-2019, and BS EN 14771, the BBR2S ensures accurate and reliable results across various testing conditions. These tests involve applying a constant force to a specimen submerged in a chilled bath to determine specific deformation rates at varying temperatures. The BBR2S builds upon the capabilities of its predecessor, the BBR2, by incorporating enhanced software and the ability to perform crack sealant tests, making it a more versatile and comprehensive testing solution. Its intuitive programming guides operators through every step of the test setup, delivering a highly customizable and user-friendly experience.

Key Features

The BBR2S comes equipped with a range of advanced features designed to ensure precise and reliable testing:

New and Improved Calibration: Updated LVDT calibration disk and weight pan, along with an enhanced software update (version 2.8.1 and later), ensure accurate and consistent test results.

PID Temperature Controller: A PID temperature controller with a digital display ensures precise and stable temperature control throughout the testing process.

Dual Platinum RTDs: Two independent platinum RTDs (Resistance Temperature Detectors) provide accurate temperature measurements, ensuring consistent test conditions.

External Cooling Unit: An external cooling unit with a temperature controller allows for precise temperature management, enabling tests to be conducted at temperatures ranging from -40° to 25°C.

Three-Point Bend Test Apparatus: The BBR2S features a three-point bend test apparatus, ensuring accurate and repeatable flexural test results.

Corrosion-Resistant Construction: The BBR2S is constructed from stainless steel, ensuring long-lasting durability and resistance to corrosion.

Computerized Control and Data Acquisition: The BBR2S features computerized control, data acquisition, and analysis capabilities, streamlining the testing process and ensuring accurate results.

Integral LVDT and Load Cell: An integral LVDT (Linear Variable Differential Transformer) and temperature-compensated 500-gram load cell ensure precise measurements throughout the testing process.

Optional Crack Sealant Testing Hardware: The BBR2S can be equipped with optional crack sealant testing hardware, expanding its testing capabilities beyond those of the original BBR2.

Advanced Software Features

The BBR2S features the latest version of ATS's BBR software, which includes a range of advanced features designed to enhance the user experience and streamline the testing process:

Programmable Test Parameters: Operators can customize a range of test parameters, including the amount of force applied, the length of time force is applied, the length of time for the specimen to recover, and the specimen size.

Multi-Language Support: The software comes pre-programmed with seven languages, including English, Spanish, French, Chinese, German, Italian, and Arabic, ensuring accessibility for operators around the world.

System Status Lights: Clear system status lights indicate which system components need to be verified, and if verification cannot occur, the software gives users the option to standardize directly from the verification screen.

Customizable Reports: Operators can customize their test reports by naming samples, entering important notes, and uploading their company logo. Test data is available in both CSV and HTML formats, ensuring compatibility with a range of data analysis tools.

What's Included

The BBR2S comes complete with everything needed to get started, including:

Specimen Mold Kit: Includes five molds, aluminum casing bars, Mylar strips, and holding bands. Each mold is 127mm in length with end piece location marks, 6.4mm thick, and 12.7mm wide.

Calibration Kit: Includes one step disk and index, four 50-gram weights, two 2-gram weights, one confidence beam, one non-compliance beam, and a wooden storage case for safe storage and transportation.

Personal Computer: A personal computer with a keyboard, mouse, and high-color resolution monitor is included, with the latest BBR software, security software, and MS Office Basic pre-installed.

Technical Specifications

Temperature Range: Ambient to -40°F (-40°C)

Electrical: 115V, 50/60Hz, 2 amps, 1-phase

Product Dimensions: 49 x 49 x 41 in (1,245 x 1,245 x 1,040 mm) W x D x H

Compliant Test Methods

The BBR2S meets the following test methods:

• AASHTO T313
• AASHTO TP 87
• ASTM D6648
• GOST 58400.8-2019
• BS EN 14771