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Bitumen Penetrometer

Name: Bitumen Penetrometer
Brand: Sami Lab Tek
Price: 9000.0 INR
Availability: InStock

Price 9000.0 INR/ Unit

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MOQ : 1 Unit

Bitumen Penetrometer Specification

Operating Pressure
Atmospheric

Surface Treatment
Powder Coated & Chrome Plated Parts

Control System
Manual Release Mechanism

Power Source
Mechanical (No Electrical Power Required)

Machine Type
Bench-top

Technology
Analog and Manual Operation

Accessories Type
Supplied with Needle, Stopwatch, Sample Container, Transfer Dish, and Plunger

Accuracy
0.1 mm

Features
Adjustable Dial Gauge, Compact Design, Corrosion Resistant Finish

Automation Grade
Manual

Type
Bitumen Penetrometer

Material
Mild Steel with Brass and Stainless Steel Components

Function
Measures the penetration of bituminous samples

Application
Civil Engineering, Asphalt Testing, Road Construction Laboratories

Voltage
Not Required (Manual Operation)

Needle Weight
50 g standard needle

Environment
Bench-top; suitable for laboratory use

Optional Accessories
Water Bath, Additional Weights, Extra Needles

Penetration Range
0 to 40 mm

Compliance
IS: 1203, ASTM D5 Standards

Net Weight
Approx. 12 kg

Base Dimensions
200 mm x 160 mm

Dial Gauge Graduation
0.01 mm/division

Timer
Manual Stopwatch (up to 60 seconds)

Sample Container Size
Diameter 55 mm x Height 35 mm

Bitumen Penetrometer About

A Bitumen Penetrometer is a precision laboratory instrument used to determine the consistency and hardness of bituminous materials by measuring the depth of penetration of a standard needle under specified conditions of load, time, and temperature. It is widely used in civil engineering laboratories, road construction projects, and quality control testing of asphalt materials.

Key Features:

Designed as per ASTM D5, EN 1426, and AASHTO T49 standards
Measures penetration in 0.01 mm or 0.1 mm resolution for high accuracy
Sturdy base with leveling screws and vertical adjustment system
Equipped with digital/analog dial gauge for precise readings
Automatic or semi-automatic needle release mechanism
Built-in timer control for standard test duration (usually 5 seconds)
Supplied with penetration needle, sample containers, and weights

Working Principle:

The instrument determines penetration by allowing a standard needle to penetrate vertically into a bitumen sample under controlled conditions. The depth of penetration (in tenths of a millimeter) indicates the softness or hardness of the materialhigher penetration means softer bitumen.

Applications:

Bitumen and asphalt testing laboratories
Highway and road construction projects
Quality control in petroleum and construction industries
Research and educational institutes

Technical Specifications (Typical):

Penetration range: 0400 (1/10 mm)
Load: Standard (100 g total with needle)
Test temperature: Typically 25C
Timer: 060 seconds (adjustable)
Power supply: 220240V (for digital models)

High Precision Penetration Measurement

Engineered for accuracy, the Bitumen Penetrometer features a finely graduated dial gauge (0.01 mm/division) and an adjustable pointer mechanism, enabling precise quantification of bitumen penetration. This is crucial for assessing suitability in various road construction and paving scenarios, guaranteeing material quality through meticulous testing protocols.

Durable, Laboratory-Ready Construction

Manufactured from powder-coated mild steel with brass and stainless steel components, this device is optimized for longevity and corrosion resistance. Its bench-top form factor and manual release system make it an efficient and practical choice for any civil engineering or asphalt testing facility, maintaining stability and ease of use.

FAQ's of Bitumen Penetrometer:

Q: How does the Bitumen Penetrometer measure bitumen consistency?

A: The instrument determines consistency by releasing a standardized 50 g needle for a fixed time, typically 5 or 60 seconds, onto the bitumen sample in a specified container (55 mm diameter x 35 mm height). The depth of penetration (measured in 0.01 mm increments) indicates the sample's hardness or softness.

Q: What are the main benefits of using a manual Bitumen Penetrometer?

A: Manual operation ensures independence from electrical sources, making it a reliable choice in diverse laboratory environments. Its mechanical operation and simple control system allow for straightforward maintenance and consistent, repeatable results.

Q: When should the bitumen penetration test be performed during road construction?

A: Penetration tests are typically conducted in the early phases of road or asphalt material selection. Regular testing is recommended whenever material composition changes or quality assurance protocols require verification, ensuring compliance with IS:1203 and ASTM D5 standards.

Q: Where is the Bitumen Penetrometer most effectively used?

A: This instrument is designed for laboratory use, particularly in civil engineering and road construction labs, asphalt testing centers, and material research facilities where precise control of environmental conditions and sample handling is possible.

Q: What process is followed during a bitumen penetration test?

A: A standardized sample is prepared and placed in the supplied container. The needle is positioned above the sample, and the manual release allows it to penetrate for a measured time using the provided stopwatch. The dial gauge then provides a precise penetration reading.

Q: Which accessories are included with the Bitumen Penetrometer, and are optional upgrades available?

A: Standard accessories comprise a 50 g needle, manual stopwatch, sample container, transfer dish, and plunger. Optional upgrades include a water bath for temperature-controlled testing, additional weights, and extra needles.

Q: What makes this device suitable for laboratory use and long-term durability?

A: Its compact, bench-top design fits easily into laboratory settings. The powder-coated and chrome-plated surfaces, along with corrosion-resistant metal construction, ensure durability and reliable performance over extensive periods of testing.

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