Hahn & Kolb

1 0 3 8 ● = ON STOCK AT HEADQUARTERS ○ = NO STOCK I TEM Microscopes and observation systems \ Accessories for stereo microscopes 41613... Polarisation filter for LED ring light Ident. No. 691 ○ Prod. Gr. 412 Polarisation filter For split ring light Application: Polarisation filter for suppressing unwanted reflections Applications rebound hardness testing devices Application: Hardness testing of solid materials G > 5 kg (G < 5 kg on stable base) such as steel, cast materials (e.g. grey iron, spheroidal graphite iron), alumini - um cast alloys, brass, bronze, wrought copper alloys. Forged, rolled and cast materials. Portable recoil hardness tester D600 (ISO 16859-1) Includes impact mechanism type D Application: For calculating and directly displaying hardness values in HL (Leeb), HB, HV, HRB (Rockwell B), HRC and HS (Shore). Suitable for large components made of steel, stainless steel, cast iron, aluminium alloys, brass, bronze and copper wrought alloys, from a mass of approx. 5 kg. Execution: Separate impact unit type D, HM ball diameter 3 mm Backlit LCD display (128 x 64 pixels) Individual value and mean value display, absolute range, no. of measurements Dynamic rebound method in line with ASTM A956 and DIN 50156 360° probe test direction Memory capacity: 48–600 groups, each with 1–32 measured values Measuring range 170–960 HDL Advantage: Integrated standard conversion tables divided into material groups Hardness values are immediately displayed according to a pre-defined hardness scale Warning signal if the temperature exceeds the set upper and lower limit Battery capacity approx. 100 hrs (without backlight) Can take measurements at any angle (even upside down) Delivery: Hardness tester, impact device D, cleaning brush, test block D, small support ring, operating instruc- tions, USB cable, USB stick with software, case Notes: Other impact devices such as DC, D+15, C and E are available on request! Hardness revolution 1 HL | 1 HB | 1 HV | 1 HS | 0.1 HRC | 0.1 HRB Rechargeable battery/battery designation 1.2 V Mignon AA Length x width x height 125 x 67 x 30 mm Portable recoil hardness tester D600 42160... Ident. No. 125 ● Accessories for recoil hard- ness testing equipment 42160... Impact device DL — for measurements in tight, inaccessible places Ident. No. 135 ● 42160... Impact device G — for heavy castings and forgings Ident. No. 145 ● Prod. Gr. 423