About Penetrometer Apparatus
Penetrometer Apparatus
This apparatus is used for penetration test on a wide variety of materials such as greases, petroleum, bitumen, tar, wax, polish, food stuff, rubber asphalts and pharmaceutical creams. A given force is applied over a given period of time and the depression is made in the sample which is measured in tenths of a millimeter and expressed as penetration. It consists of a head support mounted on a vertical rod which can be adjusted for height. A rack and pinion and pointer assembly provides fine adjustment of needle tip to sample and in corporate a slipping clutch mechanism which make reading of penetration and subsequent resetting a sample and accurate operation. The dial is graduated from 0-400 in one tenth millimeter Sub Division. The Instrument is supplied with two sample containers.
Precision in Material TestingThe Penetrometer Apparatus enables laboratories to conduct highly accurate penetration tests on a wide array of materials, including bitumen, greases, and waxes. Thanks to its analog dial with a resolution of one penetration unit and immediate manual response, users can achieve consistent results for quality assurance and research.
Robust Design and FlexibilityManufactured with a durable cast metal base and protective anti-corrosive coating, this apparatus is built for longevity. It features adjustable weights, a locking screw for stability, and a stand rod of approximately 20mm diameter, accommodating rigorous daily use in demanding labs and research settings.
Easy Operation and ComplianceEquipped with manual controls and analog display, the device does not require any external power supply. It conforms to major international standards, ensuring that laboratories can meet various regulatory requirements seamlessly. Accessories like sample cups, transfer dish, and a precision needle are included for ready use.
FAQ's of Penetrometer Apparatus:
Q: How does the Penetrometer Apparatus function during a test?
A: The apparatus operates manually, with the plunger and hardened steel needle allowed to fall freely onto the test specimen under their own weight. Penetration depth is precisely indicated on a 150mm analog dial, providing immediate and accurate readings.
Q: What materials can be tested using this apparatus?
A: This penetrometer is designed to test penetration in materials such as bitumen, wax, greases, and similar substances, making it suitable for laboratory evaluation in road, lubrication, and materials research.
Q: When should the thermostatic provision be used?
A: The thermostatic provision should be used whenever temperature control is necessary to ensure consistent and reliable testing results, especially for materials whose properties vary with temperature. The device is compatible with an external bath for this purpose.
Q: Where is the Penetrometer Apparatus typically installed?
A: It is a bench-top device, intended for use in laboratories, research facilities, educational institutions, and quality control departments where accurate penetration testing is required.
Q: What is the process for setting up the apparatus for a test?
A: To set up, place the test specimen in the sample cup, adjust the vertical height using the fine adjustment mechanism and locking screw, set the required weight, align the needle, and then manually release the plunger to initiate the test. Read penetration directly from the dial.
Q: What are the key benefits of using this apparatus?
A: Users benefit from high accuracy (1 penetration unit), robust construction, compliance with international testing standards, reliable manual operation (no power required), and a wide range of included accessories for immediate use.
Q: Does the Penetrometer Apparatus require electricity to operate?
A: No external power supply is needed, as the control mode is entirely manual and all readings are obtained via the analog dial, enhancing operational convenience and mobility.