意大利AFFRI 250 DRM - 206 EX - 206 RT 硬度計
206EX洛氏(shi)(shi)（表面洛氏(shi)(shi)）硬度計：采(cai)用洛氏(shi)(shi)原理，直接測(ce)量顯示洛氏(shi)(shi)、布氏(shi)(shi)硬度。杠桿驅動(dong)壓頭，自(zi)動(dong)完成測(ce)試(shi)，結(jie)果自(zi)動(dong)顯示屏(ping)幕上。可在工(gong)件(jian)不水平、傾斜或有震動(dong)的條件(jian)下測(ce)量。
250DRM-全自動(dong)硬度計：
力(li)值：3至250kgf（29.42至2452N）；
洛氏標(biao)準：HRA - HRB - HRC - HRD - HRF - HRG - HRL - HRM - HRR / HRN - HRT；
布氏標準(zhun)：HB 30 - HB 10 - HB 5 - HB 2,5 MPa (F/D2)；
維氏標準(zhun)：HV3 - HV5 - HV10 - HV15 - HV20 - HV30 - HV50 - HV100；
206EX-半自動數顯硬度計：
力值：3至(zhi)187.5kgf（29.42至(zhi)1839N）；
洛氏標準：HRA - HRB - HRC - HRD - HRE - HRF - HRG - HRH - HRK / HRN - HRT；
布氏標準(zhun)：HB 30 - HB 10 - HB 5 - HB 2,5 MPa (F/D2)；
維(wei)氏標準：HV3 - HV10 - HV15 - HV30 - HV60 - HV100；
206RT-半自動模擬硬(ying)度計：
力(li)值：3至(zhi)187.5kgf（29.42至(zhi)1839N）；
洛(luo)氏標(biao)準：HRA - HRB - HRC - HRD - HRE - HRF - HRG - HRH - HRK / HRN - HRT；
布氏標(biao)準(zhun)：HB 30 - HB 10 - HB 5 - HB 2,5 MPa (F/D2)；
維氏標(biao)準：HV3 - HV10 - HV15 - HV30 - HV60 - HV100；
| 250 DRM | 206 EX/EXS/EX2 - RT/RTS | |
| 應用范圍 | 所有金(jin)屬硬(ying)度(du)試驗：鐵(tie)，鋼(gang)，回火鋼(gang)，鑄鐵(tie)，黃(huang)銅，鋁，銅和金(jin)屬合(he)金(jin)。熱處理，淬火，滲氮，滲碳和堆焊。軟，硬(ying)塑(su)料。 | |
| 標準 | EN-ISO 6506-2 / EN-ISO 6507-2 / EN-ISO 6508-2 / EN-ISO 2039 / ASTM E-18 / ASTM E-10 | EN-ISO 6506-2 / EN-ISO 6507-2 / EN-ISO 6508-2 / ASTM E-18 / ASTM E-10 |
| 工作高度 | 0/215 mm | |
| 工(gong)作深度 | 190 mm | |
| 預壓載 | 29.4 - 98.1 N (3 - 10 kgf) | EXS/RTS: 29.4 (3 kgf) EX/RT: 98.1 N (10 kgf) |
| 測試力值 | Rockwell: 588.4 - 980.7 - 1471 N (60 - 100 - 150 kgf) Superficial Rockwell: 29.42 - 147.1 - 294.2 - 441.3 N (3 - 15 - 30 - 45 kgf) Vickers (Only indentation): 29.42 - 49.03 - 98.07 - 147.1 - 196 - 294.2 - 490.35 - 980.7 N Brinell HBWT (Mod. 250 DRMC): 49.03 - 61.29 - 98.07 - 153.2 - 245.2 - 294.2 - 306.5 - 612.9 - 1226 - 1839 N - Optional 2452 N (5 - 6.25 - 10 - 15.6 - 25 - 30 - 31.2 - 62.5 - 125 - 187.5 kgf - Optional 250 kgf) | EX/RT: Rockwell: 588.4 - 980.7 - 1471 N (60 - 100 - 150 kgf) Vickers (Only indentation): 98.07 - 980.7 N (10 - 100 kgf) Brinell HBWT (Optional): 98.07 - 612.9 - 1226 - 1839 N |
EXS/RTS: Superficial Rockwell: 147.1 - 294.2 - 441.3 N (15 - 30 - 45 kgf) Vickers (Only indentation): 29.42 - 294.2 N (3 - 30 kgf) Brinell HBWT (Optional): 153.2 - 294.2 - 306.5 N (15.625 - 30 - 31.2 kgf) | ||
206EX2: The hardness tester 206EX2 includes all test loads achievable with versions EX and EXS: Rockwell: 588.4 - 980.7 - 1471 N (60 - 100 - 150 kgf) Superficial Rockwell: 147.1 - 294.2 - 441.3 N (15 - 30 - 45 kgf) Vickers (Only indentation): 98.07 - 29.42 - 294.2 - 980.7 N (3 - 10 - 30 - 100 kgf) Brinell HBWT (Optional): 98.07 - 153.2 - 294.2 - 306.5 - 612.9 - 1226 - 1839 N | ||
| 測試項目 | Rockwell: HRC - HRA - HRD - HRB - HRF - HRG - HRL - HRM - HRR Superficial Rockwell: HRN - HRT Vickers (Only indentation): HV3 - HV5 - HV10 - HV15 - HV 20 - HV30 - HV50 - HV100 Brinell HBWT (Mod. 250 DRMC): HB30 - HB10 - HB5 - HB2.5 MPa (F/D2) | EX/RT: Rockwell: HRC - HRA - HRD - HRB - HRF - HRG - HRL - HRM - HRR Brinell HBWT (On request): HB30 - HB10 - HB5 - HB2.5 MPa (F/D2) Vickers (Only indentation): HV10 - HV100 |
EXS/RTS: Superficial Rockwell: HRN + HRT Brinell HBWT (On request): HB30 - HB10 - HB5 - HB2,5 MPa (F/D2) Vickers: HV3 - HV30 | ||
206EX2: | ||
| 精度(du) | 優(you)于0.5% | |
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