EMA-11 measuring anchor, also known as rock bolt extensometer, is used to determine load exerted on rock bolts. It is a precision instrument designed to evaluate anchor system forces and their distribution within the length of the bolt and hence its safety and effectiveness. A digital caliper/micrometer depth gage with a resolution of 0.01 mm is used to take readings. An electrical head assembly consisting of four potentiometric sensors is optionally available for electrical output.
Our team will reach out to you in some time
Subscribe to our monthly newsletter and get access to the latest industry trends,
insights & updates.
Already Subscribed your mail.
Thank you for subscribing to our newsletter.