Large LCD display with back light,RS 232 output, test at any angle, even upside down, for most metals. Portable hardness tester

Features:* Large LCD display with back light* For most metals* Based on the hardness HL value, conversion can beperformed to HRB, HRC,HV,HB,HS and Tensile strength* Impact devices D,DC,DL,C,D+15 and G areavailable for special applications* Test at any angle, even upside down* RS 232 output and internal memory in a bath of 1250average readings* Date and time display* Lower and upper limits setting with low-high display judge* High accuracy +/- 0.5%* Works on standard AAA batteries* Auto shutdown after two minutes* Conforming to ASTM A 956

Standard Delivery:* Main Unit* Small supporting ring* Impact device D* Two AAA batteries* Test block with HLDvalue* Software and Cable* Carrying case* Operation manual* Cleaning brush* Certificate* leather wrist strap

Technical specification:

Hardness Parameter	HL, HRC, HRB, HV, HB,HS
Measuring Range / Materials	See table 1
Tensile Strength UTS range(steel only)	sb from 370 to 2000 (106 N/mm?
Display functions	Scale, Hardness Value, times, average indicator and average value, impact direction, type of impact device connected, memory. reference, date,time,battery power consumption
Display	128 x 64 LCD display with back light
Accuracy	+/- 0.5% (at HLD=800)
Memory	1250 group
Output	RS 232
Testable workpiece	v
Test Points:	5mm or more from the edge of the sample, 3mm or more to each of the tested points
Battery type	2 AAA alkaline, 1.5V
Operating temperature	-20? ~ +50?
Dimensions	108mm?2mm?5mm
Weight	230 grams (including impact device)

Table 1 (For impact device D):

Materials	HL	HRC	HRB	HB	HS	HV
ST & CAST ST	300~890	19.8~68.5	59.6~99.6	80~651	26.4~99.5	83~976
CWT STEEL	300~840					80~898
STAINLESS	300~800	20.4~67.1		85~655		85~802
GC IRON	444~650		46.5~101.7	140~334(30 D2)
NC IRON	416~658	19.6~62.4		140~384(30 D2)
CAST ALUM	200~560			30~159(10D2)
BRASS	200~550	13.5~95.3		40~173(10D2)
BRONZES	300~700			60~290(10D2)
COPPER	200~690			45~315(10D2)

Optional accessories:* Mini-printer and Cable* Impact devices D, C, DC, D+15, DL, G * Special support rings

Portable hardness tester

Portable hardness tester