جهاز اختبار صلادة معادن بطريقة Leeb PCE Instruments PCE-2000N

جهاز اختبار صلادة معادن بطريقة Leeb PCE Instruments PCE-2000N مخصص لـقياس صلادة المواد المعدنية بالطريقة المحددة.

بيانات المنتج واستخدامه

• نوع المنتج: جهاز اختبار صلادة معادن بطريقة Leeb.
• العلامة الواردة في الملف: PCE Instruments.
• الموديل أو المرجع: PCE-2000N.
• الاستخدام: قياس صلادة المواد المعدنية بالطريقة المحددة.

إرشادات الاختيار

طابق الموديل والمقاس وحدود التشغيل ونوع التوصيل مع احتياجك. لا يُفترض توافق المنتج مع أجهزة أو ملحقات غير مذكورة في البيانات الأصلية.

التفاصيل الأصلية ومرجع المواصفات

PCE-2000N: Portable Leeb Hardness tester for metallic materials

DESCRIPTION The PCE-Instruments PCE-2000N metal hardness meter uses the Leeb rebound method. This is a dynamic hardness test method in which a standardized test specimen, usually a hard metal ball, is hit with defined impact energy on a test surface. The impact of the hard metal ball on the test surface results in a plastic deformation of the surface at the point of impact. From this deformation results in an energy loss, which is proportional to the workpiece hardness and can be determined by the ratio of rebound to impact velocity of the specimen. HIGHLIGHTS - Measures all common hardness parameters - External impact device on 1.5 m / 4.9 ft cable - large measuring range - High precision - Storage data measurements on USB stick - Various other impactors as accessories - Measurement in different angles possible - Color display SPECIFICATION Measuring ranges 170 ... 960 HLD 17.9 ... 69.5 HRC 19 ... 683 HB 80 ... 1042 HV 30.6 ... 102.6 HS 59.1 ... 88 HRA 13.5. .. 101.7 HRB Impact device included (optional impact devices) D (DC, D + 15, C, G, DL) Cable length impact device About 1.5 m / 4.9 ft Accuracy ± 0.5% (@ 800 HLD) Repeatability 0.8% (@ 800 HLD) Hardness scales HL (Leeb) HV (Vickers) HB (Brinell) HS (Shore) HRA (Rockwell A) HRB (Rockwell B) HRC (Rockwell C) Measurable materials Steel Cast steel Alloy steel Stainless steel Gray glacé Ductile iron Cast aluminum alloy Cu-zinc (brass) Copper-tin alloy, Copper Display resolution 128 x 64 pixel OLED Data storage 600 averages in 6 data groups Data output USB stick Power supply 3 x AA 1,5V-batteries Auto Power-Off if not in use, the device shuts off automatically after 12 minutes Operating conditions 10 ... 50°C / 50 ... 122°F, 20 ... 90% rh Storage conditions -30 ... 60°C / -22 ... 140°F Dimensions 160 x 80 x 40 mm / 6.3 x 3.1 x 1.6 in (H x W x D) Weight Measuring device with batteries: approx. 300 g / < 1 lb Impact device : approx. 75 g / < 1 lb Material Steel / cold rolled steel HRA 59.1 ... 85.8 HRC 20 ... 68.5 HRB 38.4 ... 99.6 HB 127 ... 651 HSD 32.2 ... 99.5 HV 83 ... 976 Alloyed tool steel HRC 20.4 ... 67.1 HV 80 ... 898 Stainless steel HRB 46.5 ... 101.7 HB 85 ... 655 HV 85 ... 802 Cast iron HB 93 ... 334 Ductile iron HB 131 ... 387 Cast aluminum HRB 23.8 ... 84.6 HB 19 ... 164 Brass HRB 13.5 ... 95.3 HB 40 ... 173 Bronze HB 60 ... 290 Copper HB 45 ... 315

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