Specification :

Product Features
� Six Impact Devices are available for special applications D
DC
D+ 15
C
DL
G 
� Direct display of hardness scales HRB, HRC, HV, HB, HS, HL
� Software to connect with PC and Dataview for PC operation;
� Automatic identification Impact Devices and test direction ( Except G) 
� Software data and upperlower limits setting and sound alarm
� Time and date setting; auto-clock
� On-Board memory holds 240-1000 groups of data
� Integral thermal printer, print all test results and histogram
� For all metallic materials
� Li Battery , low voltage indication and sound alarm
� LCD with blue back-light, showing all functions and parameters 
� Wide measuring range
� Long standby time and stable performance of field work;

Technical specifications
� Hardness Scale HL
HRC
HRB
HV
HB
HS
Ã� Accuracy ± 4HLD( 760± 20HLD) repeatability of displayed value
� Standard Impact Device D
� limits set measuring range  170^ 960 HLDD Optional Impact
� Devices / C / DC / D+ 15 / DL/ G
� Operating Temperaturee 0~ 40
� Statistics Function Average/ Max/ Min calculation, limits setting and alarm
� Testing direction Automatic
� Min.thickness of hardened 0.8mm
� Chargeing time 3~ 5hours
� Power  Li Battery 4.2V/ 1600mAh
� Charger 5V/ 500mA
Ã� Overall Dimensions 147× 69× 23mm
� Weight 186g
� Computer Interface RS232
� Min.Workpiece thickness 5mm ( D / DC/ DL / D+ 15) 1mm ( C) 10mm ( G)
� memory  240^ 1000 groups
� Min.Workipece Weight 2^ 5Kg on stable support 0.05^ 2Kg with compact coupling
� Min.Radius of Workpiece Rmin= 50mm( with support ring Rmin= 10mm) Max.Workpiece
� Hardnesss 996HV ( D/ DC / D+ 15 / DL/ C ) 646HB ( G)
� Continuous Working Time About 200hours

Standard delivery
� Main unit � Impact Device type D � Test block with HLD value � Charger � Cleaning brush � ASK certificate � Instruction manual � Warranty card � Carrying case

Optional accessories
� thermal printer � Special Impact Devices � Support rings � Dataview or Datalab and cable