Graigar Professional Digital Hardness Tester DHT-200plus Built In Mini-Printer DHT200PLUS Portable Digital Leeb Hardness Tester

Brand: Graigar

Color: Black

Features:

• DHT-200plus Professional Digital Hardness Tester has 320×240 matrix TFT Color LCD.
• Auto connects to 32 bits / 64 bits computer system.
• 100 files x 100 data can be stored.
• Auto identification of impact device D, DC, DL, D+15, C, G.
• Quick entry of test numbers, test data, sample material type and impact direction via the keypad.

Part Number: DHT-200Plus

Details: ●320×240 matrix TFT Color LCD
●Auto connects to 32 bits / 64 bits computer system.
●100 files x 100 data can be stored.
●Auto identification of impact device D, DC, DL, D+15, C, G
●Quick entry of test numbers, test data, sample material type and impact
direction via the keypad.
●Deletion of erroneous or incorrect previously stored test data.
●Display of the current test mode and its corresponding test data.
●Quick print out of all test results via inner mini-printer.
●Auto converse to hardness value (HL, HRC, HRB,HB, HV, HSD)
●Low Battery Indicator
2.4 Symbol of Leeb’s hardness values
Just like the other hardness scales, users will get different hardness values
with different impact devices, for example:
720HLD≠720HLC.
Owing to different converting curves obtained from different hardness scale,
when converting from hardness scale L to another hardness scale, the
notation for the converted hardness value should include the impact device
used. For example: the Leeb hardness value 510HLD should be expressed as
below when it is converted to Rockwell hardness scales HRC: 510, 20 HRCLD in
which： 510 Leeb hardness values
20 converted hardness values
HRC means the converted object
L means the measuring method
D means D impact device
Display: 320×240 matrix TFT Color LCD display
Meas. Range: HL 174-900 HRC 19.6-68.0
HRB 13.5-101.7 HS 32.5-99.5
HB 20-655 HV 80-940
Display accuracy: Error 0.5%(HL＝800), Repeatability 0.5%
Memory: 100 customized files X 100 data/each file
4 AA rechargeable batteries,
continuous work 8 hours
Auto turn off: 1Min./ 2Min./ 5Min. and off shutdown

EAN: 0761272050000