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Asphalt Content Tester

Name: Asphalt Content Tester
Brand: Sami Lab Tek
Price: 400000.0 INR
Availability: InStock

Price 400000.0 INR/ Unit

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MOQ : 1 Unit

Asphalt Content Tester Specification

Operating Voltage
220V AC, 50Hz

Features
Automatic calibration, overheat protection, exhaust system, data logging

Measuring Range
0.01 g to 3000 g

Accuracy
0.1% of measured value

Humidity
Operating: <80% RH, non-condensing

Interface Type
RS232 for data output

Mounting Type
Floor standing

Frequency
50 Hz

Port Size
Exhaust port: 50 mm diameter

Max Height
450 mm

Gas Pressure
Compressed air, 0.2-0.4 MPa (operation/cooling)

Test Range
0.1% to 15% asphalt content

Equipment Type
Asphalt Content Tester

Application
Determination of asphalt content in bituminous mix by ignition method

Resolution
0.01 g

Specimen Size
Up to 3000 g per batch

Number of Specimens
1 per operation

Temperature
Ambient 15C to 40C

Automation Grade
Semi-automatic

Display Type
Backlit digital LCD

Response Time
Immediate reading after test

Power Supply
220V AC, 50Hz

Usage
Laboratory testing for asphalt/binder content

Capacity
Determines asphalt content in bitumen mix up to 3000 g

Machine Weight
Approximately 70 kg

Test Speed
60 minutes per sample (typical)

Test Width
Standard sample tray: 300 mm

Test Stroke
Not applicable (batch operation)

Control Mode
Digital controller with automatic timing

Maximum Furnace Temperature
800C

Burner Type
Electric heating elements

Cooling System
Integrated forced-air cooling

Compliance
ASTM D6307, AASHTO T308 standards

Exhaust System
Built-in with particulate and fume filtering

Color
Industrial grey/blue finish

Chamber Capacity
14 liters

Data Storage
Internal memory with download option

Safety Interlocks
Automatic door lock, thermal cutoff

Accessory Included
Sample baskets, gloves, user manual

Heating Furnace Type
High-temperature ceramic fiber insulation furnace

About Asphalt Content Tester

We are offering a high-quality Asphalt Content Tester used for determining the bitumen or asphalt content in hot mix asphalt and road construction materials. This equipment is widely used in civil engineering laboratories, road construction projects, and quality control testing.

The apparatus provides accurate and reliable results for asphalt percentage, helping ensure proper mix design and pavement quality. It is designed for easy operation, durability, and long service life. Suitable for field and laboratory use, this tester plays an important role in highway and road material testing.

Product Details

Usage: Asphalt / Bitumen Content Testing
Application: Road Construction, Civil Engineering Lab
Material: Mild Steel / Stainless Steel
Feature: Accurate, Durable, Easy to Operate
Operation: Manual / Semi-Automatic
Condition: New

Precision Testing for Asphalt Content

This Asphalt Content Tester is engineered to deliver highly accurate measurements with a resolution of 0.01 g and 0.1% accuracy of the measured value. Its high-capacity furnace supports up to 3000 g of bituminous mix, ensuring reliability and reproducibility in results, whether for routine laboratory work or compliance testing to international standards.

Safety and Automation at the Forefront

The tester is semi-automatic, featuring digital control for timing and automatic calibration routines. Key safety elements, such as an automatic door lock, overheat protection, and integrated fume and particulate filtering, ensure both operator safety and sample integrity during high-temperature operations.

Seamless Integration and Data Management

Data handling is made effortless through a built-in digital LCD display and data logging capabilities. Internal memory stores results, which can be further downloaded via RS232 output for analysis or record keeping. This enables efficient workflow and easy data traceability in quality control laboratories.

FAQ's of Asphalt Content Tester:

Q: How does the Asphalt Content Tester determine asphalt content in bituminous mixes?

A: The device employs the ignition method according to ASTM D6307 and AASHTO T308 standards. The bituminous sample is weighed, placed in a high-temperature furnace, and heated to burn off the asphalt binder. The remaining aggregate is weighed after cooling, and the difference in weight precisely indicates the asphalt content.

Q: What is the maximum sample size and measuring range supported by the tester?

A: This tester accommodates a single specimen per operation with a maximum size of up to 3000 grams and measures asphalt content ranging from 0.1% to 15%. The resolution is 0.01 g, ensuring accurate data even for small quantities.

Q: When should the technician perform calibration or maintenance on the tester?

A: Routine calibration can be performed automatically using the built-in calibration feature. Regular checks and maintenance, such as cleaning the exhaust filter and inspecting safety interlocks, should be conducted as per the user manual, ideally before each series of testing cycles.

Q: Where is the best setting to install the Asphalt Content Tester for optimal performance?

A: The tester should be installed in a well-ventilated laboratory environment with ambient temperatures between 15C and 40C, and humidity below 80% (non-condensing). It should be positioned on a stable floor and connected to a 220V AC, 50Hz supply, with proper exhaust ventilation for safe operation.

Q: What is the typical test process and duration for a standard sample?

A: The testing process involves weighing the sample, placing it in the furnace, and running the ignition cycle controlled by the digital timer. The typical duration is about 60 minutes per sample. After the cycle, the sample cools quickly via forced-air cooling before final weighing and data logging.

Q: How does the exhaust and cooling system work in this tester?

A: The instrument features a built-in exhaust system with particulate and fume filtering to capture emissions from the ignition process. Integrated forced-air cooling allows rapid decrease of furnace temperature post-test, ensuring fast handling and enhanced turnaround times.

Q: What are the primary benefits of using this Asphalt Content Tester for laboratories in India?

A: This tester streamlines the asphalt content determination process, offering high accuracy, reliable safety features, rapid test cycles, and straightforward data management. Compliance with ASTM and AASHTO standards ensures suitability for quality control and research in road construction and materials testing laboratories.

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