Portable hardness tester
Negotiable
Min.Order:1
Features:
* Large LCD display with back light
* For most metals
* Based on the hardness HL value, conversion can be
performed to HRB, HRC,HV,HB,HS and Tensile strength
* Impact devices D,DC,DL,C,D+15 and G are
available for special applications
* Test at any angle, even upside down
* RS 232 output and internal memory in a bath of 1250
average 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
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 |
|
|
NC IRON | 416~658 | 19.6~62.4 |
| 140~384 |
|
|
CAST ALUM | 200~560 |
|
| 30~159 |
|
|
BRASS | 200~550 | 13.5~95.3 |
| 40~173 |
|
|
BRONZES | 300~700 |
|
| 60~290 |
|
|
COPPER | 200~690 |
|
| 45~315 |
|
|
Optional accessories:
* Mini-printer and Cable
* Impact devices D, C, DC, D+15, DL, G
* Special support rings
Portable hardness tester