Sell MH180 Portable Hardness Tester

详情

SPECIFICATIONS 
  Measuring Range HLD(******0) Impact Derections up,down,horizontal,slanting up,slanting down Measuring materials steel and cast steel, cold work tool steel, stainless steel,grey cast iron, nodular cast iron,cast aluminium allorys,brass(coppper-zinc alloys), Bronze(copper-alluminium alloys/copper-tin alloys),wrought copper alloys     Hardness scales Leeb, Brinell, Rockwell A,B,C, Vicker, Shore Display ****4 digital matrix LCD Memory **0 group(*2 every group) Work voltage 3V( 2 AA alkaline battaries) Interface port RS**2 Dimensions **2mm*6mm*3mm Weight **5g Continuous working period **0 hours (with backlight off)

ACCURACY AND REPEATABILITY OF DISPLAYED VALUE

  No. Type of impact device Hardness value of Leeb standard hardness block Erro of displyed value Reapeatability of displayed value 1 D **0±*0HLD
**0±*0HLD ±6 HLD
±*0 HLD 6HLD
*0HLD 2 DC **0±*0HLD
**0±*0HLD ±6 HLDC
±*0 HLDC 6HLD
*0HLD 3 DL **8±*0HLD
**6±*0HLD ±*2 HLDL *2HLDL 4 D**5 **6±*0HLD
**4±*0HLD ±*2 HLD**5 *2HLD**5 5 G **0±*0HLD
**0±*0HLD ±*2 HLG
  *2HLG 6 E **5±*0HLD
**8±*0HLD ±*2 HLE
  *2HLE 7 C **2±*0HLD
**0±*0HLD ±*2 HLC *2HLC

STANDARD DELIVERIES

No Items Quantity 1 Main unit 1 2 D type imapact device 1