HRMS-45 Digital Display Surface Rocket Hardness Meter ye nyuɔɔth ye, ye nyuɔɔth ye, ye nyuɔɔth ye, ye nyuɔɔth ye, ye nyuɔɔth ye, ye nyuɔɔth ye, ye nyuɔɔth ye, ye nyuɔɔth ye, ye nyuɔɔth ye, ye nyuɔɔth ye HRMS-45 Digital Display Surface Rocket Hardness Meter HRMS-45 Digital Display Surface Rocket Hardness Meter ee tɛ̈n yenë kɔc ye tɛ̈n yenë kɔc ye tɛ̈n yenë kɔc ye tɛ̈n yenë kɔc ye tɛ̈n yenë kɔc ye tɛ̈n yenë kɔc ye tɛ̈n yenë kɔc ye tɛ̈n yenë kɔc ye tɛ̈ It has the following typical functions: 1.Selection of Rocket hardness gauge 2.Hardness conversion between each hardness 3.Hardness test results print output 4.RS232 super terminal setting Application range: Digital surface Rocket hardness meter is suitable for black metal, non-ferrous metal, hard alloy, carburized nitride layer, chemical treatment layer, thin-shaped parts, surface hardened steel, material surface heat treatment, copper, aluminum alloy and other thin plates, galvanized, chrome plated, tin plated materials, bearing steel, cold hard castings and other surface Rocket hardness testing. Main technical parameters: Surface Rocket scale: HR15N, HR30N, HR45N, HR15T, HR30T, HR45T initial test force (N): 29.42 (3kg) total test force (N): 147.1 (15kg), 294.2 (30kg), 441.3 (45kg) conversion scale: surface Rocket, Booster, Vicker hardness value reading method: large screen digital display data output: built-in printer and RS232 interface load time: 0~60S test allows large height: 170mm press head center to machine body distance: 165mm digital surface Rocket hardness meter shape size (mm): 520×240×720 power voltage: AC220V±5%, 50~60Hz digital surface Rocket hardness meter weight (kg): about 80 hardness value range: HR15N：70～91HR30N：42～80HR45N：20～70HR15T：73～93HR30T：43～82HR45T：12～72 Lööŋ ye looi: GB/T230.2 lööŋ; JJG112 test procedure standard accessories (accessories): Diamond Rock roller head, direct diameter 1.5875mm carbide ball roller head large flat test bench, medium flat test bench, "V" type test bench, HR15N, HR30N, HR30T hardness block RS232 communication line power line