“Ultrasonic Contact Impedance" is based on a 136 degree diamond at the end of a vibrating rod being depressed into the test surface at a fixed load. The difference in Ultrasonic vibration frequency is then calculated into a hardness value. The UCI test procedure is slower than the Dynamic Impact style, however the “UCI” method of hardness testing is portable, easy and accurate. It also has its own advantages when utilized for certain testing applications.
UCI testers are not restricted to large mass items like dynamic type testers. These units can test metals as thin as 1mm and at a hardness value as low as 20HRC (75HB). They also excel at performing hardness tests on larger, harder metals as well. Another reason for the rise in popularity is due to the fact that the UCI method is categorized as “Non-Destructive”. That translates into less scrap parts/ lower mfg costs due to necessary inspections.
“Dynamic Impact” is based on the Leeb principle of hardness developed by Dietmar Leeb in the 1970’s. A spring loaded impact body is thrust to the test surface, effecting rebound. The speed of both the initial thrust and the rebound is measured in a non-contact mode. This is calculated as a Leeb hardness value and then automatically converted to Rockwell C, B, Brinell, Vickers and Shore Values. It has effectually brought easy, fast and accurate results to portable hardness testing.
Non-Destructive hand held hardness tester
Combines UCI and Leeb hardness testing in one state of the art device
Test steel with min thickness of .08” and unlimited max thickness
Blazing fast test results
Rockwell, Brinell Vickers conversions shown on display
Large Memory w/USB Output
Choice of manual UCI probes; 1kg, 2kg, 5kg & 10kg
Optional Motorized Probes: .30kg, .80kg, & 1kgf
Available Impact Devices(Leeb) D, DC, D+15, G & DL
You may return most new, unopened items within 15 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Roynac Industrial Tools Shipping
We can ship to any address in the United Arab Emirates as well as to the Kingdom of Saudi Arabia such shipping to Dammam, Khobar, Jeddah, Riyadh, Yanbu, Abha, Mecca etc using Aramex Shipping Company. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. By using Aramex, we can ship any equipments from Roynac Store within 3-4 Work Days, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
Furthermore, for any order above USD 250, we are offering to our customers Free Shipping in United Arab Emirates as well as to the Kingdom of Saudi Arabia