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Product Description

Product Description
Product Description HT-225 concrete test hammer is applied to test the compressive strength of building concrete components,bridge and so on. Standard: JGJ/T23-2011;GB /T9138-1988;JJG817-93 ; ASTM C 805 1) Center rod is made from imported material, high accuracy and durable resistance 2) The shell is made form high Aluminum or high polymer material in order to perfect protect instrument from damage and extend use life. 3) Pointer slider is outside structure, its friction can be balance well and easy to be adjusted so that we can make sure that the instrument is accurate. Compared with other suppliers in the line of business, the product is more accuracy, good quality, and best price and longer use lifeTechnical parametersStandard impact energy2.207±0.1J (0.225Kgf.m)The static friction of pointer slider0.65N±0.15NLength of spring stretch75±0.3mmAverage rebound hammer on steel anvil Rm80±2Measuring Range10~60MpaRadius of spherical tip25mm±1mmWorking Temperature-10℃~+50℃Working Humidity≤90%RHDimensionsΦ54x280mmNet weightAbout 1.0KgHow to workHow to work with HT-225 Concret rebound hammer1Use a grinding stone to smoothen the test surface2Perform a few test impacts with the rebound hammer on this smooth, hard surface before taking any measurements which you are going to evaluate. Perform a consistency check on the test anvil3Position the hammer perpendicular to and against the test surface. Push the concrete test hammer adainst the surface at a moderate spped until the impact is triggered. Bes aware that the plunger generates a recoil when it deploys. CalibrationDetailed ImagesPacking & DeliveryRelated ProductsZBL-R630A Rebar scanner ZBL-R630A is used to test the location of rebar in concrete, the thickness of the protective layer, and the diameter, orientationand distribution of rebar by using an electromagnetic induction method. It also can be used to test the distribution of magneticand conductor such as cables and metal pipes in non-magnetic medium and non-conducting mediumZBL-R800 Multifuncational Rebar detector ZBL-R800 is a multi-functional integrated rebar detector which can be used for testing the thickness of protective layers, measuring the diameter, location, and distribution of rebar as well as for detecting the corrosion content of a rebar.HT-225W+ integrity voice report digital concrete rebound hammerHT-225W+ digital test hammer with digital display and voice function, for the quick and easy determinationof the strength of concrete, and hardness of construction materials. Digital and voice functions allow fasterand greater number of test, leading to better quality tests.Contact UsTrade terms1. 18 Month's Warranty.2. Delivery time:3-7 working days after payments received3. MOQ:1 set.4. Service express company:TNT/DHL/FedEX.5. We accept T/T, Western Union, PayPal & Secure Payment.NO.5 Shanshui Yuan, High-tech Industrial Zone Dalian, China 116033E-mail:info at TEL:86-411-39685079Whatsapp:+8615998537470Skype:tmeasurement02web:/