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New digital display Rockwell hardness tester HRS-150D
HRS-150D high precision large screen liquid crystal display digital Rockwell hardness tester with a new large screen display, menu structure, hardness, automatic calculation, automatic display, a variety of hardness values automatically convert each other. The shell adopts perfect casting foundry molding process and special hole surface processing, to ensure that the main hole of the machine in unison, a knife type surface treatment process to ensure the smoothness of the plane. The screw rod also adopts the fine grinding technology, which guarantees the machine to move smoothly and without bias. Therefore, the machine is a special processing, which ensures the accuracy of the whole machine and is more stable. Its main functions are as follows: 1. Selection of Rockwell hardness scales, 2 plastic Rockwell scale selection (special requirements, according to the contract), hardness conversion between 3 the hardness, hardness test results 4 print output, 5 automatic storage function and RS-232 HyperTerminal settings, has good reliability, operability and intuitive.
Scope of application
Hardened steel, Quenched and tempered, annealed steel, chilled cast iron, malleable cast iron, hard alloy steel, aluminium alloy, copper, bearing steel, etc.
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Product model
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HRS-150
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Reading accuracy
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0.1 degrees
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Repeatability accuracy
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Plus or minus 0.5 degrees
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Initial test force
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10kgf(98.07N)
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Test force
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60kgf(588N) 100kgf(980N) 150kgf(1471N)
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Rockwell scale
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HRA、HRB、HRC、HRD、HRE、HRF、HRG、HRH、HRK
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Test range
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HRA:20-88 HRB:20-100 HRC:20-70 HRD:40-77 HRE:70-100 HRF:60-100 HRG:30-94
HRH:80-100 HRK:40-100 HRL:50-115 HRM:50-115 HRR:50-115
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Duration Time
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0-60s
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Implementation standards
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GB/T230.1 GB/T230.2 national standard JJG112 verification regulation
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Exchange Scales
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Surface Rockwell, Brinell, and Vivtorinox
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Hardness reading
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Large screen digital display
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data output
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Built in printer RS-232 interface
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Max. height of specimen
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170mm
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Head to wall distance
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160mm
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Power Supply
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AC220V+5%,50~60Hz
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Outline size (mm)
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520X240720mm（
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Host weight
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about70Kg
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Enclosure：
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name
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number
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name
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number
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Diamond Rockwell indenter
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1只
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Diameter 1.5875mm ball head
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1只
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Hardness block (HRC height 2 blocks, HRB 1 blocks)
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3塊
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Large, medium and V type test stand
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各1只
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Weights (A, B, C)
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各1只
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Dust proof plastic cover
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1只
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Product manual
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1份
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Product qualification certificate
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1份
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公司簡介
山東國量儀器設備有限公司位于歷史悠久、風景優美的全國著名的城市泉城-濟南。
公司是集研發、生產、制造、銷售、服務于一體的現代化高技術型企業，是國內材料力學試驗機的專業研發制造商、生產精密測試儀器的專業骨干企業；先后被濟南市評為高新技術企業，重合同守信用單位，技術創新先進企業；并通過了ISO9001:2000質量管理體系認證。是國內民營試驗機行業的翹楚企業。
產品涉及電子拉力試驗機系列、電子萬能試驗機系列、液壓萬能試驗機系列、木材萬能試驗機系列、壓力試驗機系列、疲勞試驗機系列、扭轉試驗機系列、環剛度電子萬能試驗機系列、沖擊試驗機系列、彈簧試驗機系列、杯突試驗機系列、臥式拉力試驗機系列。塑料型材，管材，門窗檢測設備；工藝試驗機：鋼筋彎曲試驗機；高溫蠕變試驗機；動平衡試驗機、引伸計系列等十多個系列200多種產品。公司還可根據用戶要求定制的各類非標試驗機、非標夾具和專用附具。承接各類試驗機產品升級改造；滿足各類用戶對不同產品的試驗要求，可根據GB; JIS; ASTM; DIN; ISO等標準定做，使試驗更準確，快捷和安全。
公司本著以質量爭得市場，以服務贏得信譽的指導方針，通過多年的技術研發、創新，已躋身世界同行業前列，產品已廣泛應用于金屬、非金屬、銅材、鋁材、木材、復合材料、塑料建材、電線電纜、紙張、薄膜、橡膠等進行循環、疲勞、振動、松弛、蠕變、拉伸、壓縮、彎曲、撕裂、剝離、剪切、穿刺、頂破、扭轉、杯突等力學性能測試和分析。
經過穩健發展，積累了雄厚的技術力量和廣闊的市場資源。正充分發揮自身技術優勢，大力進軍高端試驗機領域；成為中國動、靜態材料力學測試行業的新標桿。
始終堅持技術自主、人性化獨特風格；質量第一的產品方針；信譽至上、用戶至上的服務宗旨；是我們持續發展的根本保證；將繼續走在材料分析測試行業的最前列！
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