檢測認證人脈交流通訊錄
- HBRV-187.5型電動布洛維硬度計具備布氏,洛氏,維氏三種試驗方法,七級試驗力的多用途多功能硬度機,能滿足用戶多種硬度測試的要求。試驗力的施加、保荷和卸荷自動完成。使用范圍廣、操作方便,是工礦企業、科研院校所常備的硬度試驗機。
適用范圍
淬火鋼、表面淬火鋼, 硬質合金鋼,鑄鐵,有色金屬, 各種調質及退火鋼, 硬化薄鋼板,也適合交軟的金屬,表面熱處理和化學熱處理等。
HBRV-187.5 Motorized Brinell Rockwell & Vickers Hardness Tester with Brinell, Rockwell and Vickers, 3 kinds of measuring method, and as well as 7 steps testing force is able to meet the needs of many kinds of hardness test requirements for users. Testing force can be loaded, kept and unloaded automatically. Therefore the tester is easy to use and widely welcomed by many users.
Usage Range:
Hardened and surface hardened steel, hard alloy steel, casting parts, non-ferrous metals, various kinds of hardening and tempering steel and tempered steel, carburized steel sheet, soft metals, surface heat treating and chemical treating materials, etc.
技術數據(Technical Specifications)
洛氏標尺(Rockwell Scales)
試驗力(Testing Force) HRA, HRB, HRC, HRD,HRE, HRF,HRG,HRH,HRK
60Kg (588N),100Kg (980.7N),,150Kg(1471N)
布氏標尺(Vickers Scales)
試驗力(Testing Force) HBW2.5/31.25, HBW2.5/62.5,HBW5/62.5, HBW2.5/187.5
31.25Kg (306.5N), 612.9N(62.5Kg),1839N(187.5Kg)
維氏標尺(Vickers Scales)
試驗力(Testing Force) HV30, HV100
30Kg(294.2N),100Kg (980.7N)
硬度讀取
(Indication of Hardness Value) 洛氏(Rockwell):表盤式(Dial )
布氏, 維氏(Brinell and Vickers): 測量顯微鏡(Measuring Microscope)
顯微鏡放大倍率
(Amplification of Microscope) 37.5X,,75X
保菏時間(Duration Time) 2 ~ 60S
試件最大高度
Max. Height of Specimen 洛氏(Rockwell): 170mm
布氏, 維氏(Brinell and Vickers): 140mm
儀器尺寸(Overall Dimension) 520X240X700MM (長X寬X高, LXWXH)
儀器重量(Net Weight) 80 Kg
電源( Power Supply) AC220V + 5%, 50~60 Hz
執行標準 (Carried Standard) GB/T230.2(洛氏Rockwell),GB/T231.2(布氏Brinell) ,GB/T4340.2 (維氏 Vickers)
JJG112 (洛氏 Rockwell),JJG150(布氏 Brinell)
標準配件、附件
(Standard Accessories) 洛氏壓頭,維氏壓頭,直徑1.5875、2.5、5mm硬質合金球壓頭,測量顯微鏡,物鏡,內、外照明燈各一套,大平、中平、 V型試臺, 溜板試臺,硬度塊,電源線
Rockwell Indenter, Vickers Indenter, Diameter 1.5875、2.5、5mm Hard Alloy Steel Ball Indenter, Measuring Microscope, Objective, Sets of Inside Light and Sets of Outside Lights, Large, Medium and V-shaped Testing Table, slipped Table, Hardness Blocks for various Scales, Power Cable
主站蜘蛛池模板:
91精品国产91久久久久青草|
久久九九国产精品怡红院
|
久久久久国产精品视频|
亚洲AV无码成人精品一区|
99热亚洲精品|
国产成人精品自拍|
九九热精品视频在线播放|
久久人人爽人人爽人人片亚洲|
欧美日韩亚洲一区二区三区在线观看|
亚洲中文字幕久久精品无码喷水|
岛国视频一区免费观看|
国产精品露脸av在线|
国产又爽又黄的激情精品视频|
国产精品亚洲a|
www.日本在线视频|
一区二区三区视频|
亚洲欧洲国产日韩精品|
日韩国产欧美亚洲|
日本不卡视频在线播放|
久久久久久69|
99福利在线观看|
亚洲wwwav|
激情五月开心婷婷|
97成人精品视频在线观看|
午夜精品久久久久久久男人的天堂|
天天摸天天碰天天添|
青春草国产视频|
激情小说网站亚洲综合网|
高清国语自产拍免费一区二区三区|
91久久久久久久久久久久久|
欧美日本韩国一区二区三区|
国产成人亚洲综合青青|
深夜福利一区二区|
国产精品久久久久久久午夜|
日韩一区二区三区高清|
国产精品亚发布|
国产乱子夫妻xx黑人xyx真爽|
日韩亚洲成人av在线|
国产精品久久九九|
激情欧美一区二区三区中文字幕|
日本一区二区三区www|