CX-PHT-620 Pen type Durometer
Summarize:
 
OLED superbright display, full angle, G type impact device, suitable for measuring casting and forging pieces that is large, thick, weight and roughness surface. Low voltage warning, USB interface, Bluetooth wireless connected to computer, Bluetooth printer is optional.
 
Application: steel, case steel, gray pig iron, nodular cast iron.
 
Parameter:

Model	PHT-620
Principle	Richter scale hardness measurement method
Accuracy	±4HLG
Display	OLED superlight display, full Chinese menu double value operation
Hardness scale	HL/HRB/HB ；can add measurement unit according to user’s requirement
Measuring range	HLG300-750 / HRB47-100 / HB90-650
Impact device	G type
Storage capacity	400 pcs storage group, can store 36K test data, storage and re-reading
Statistics	Average, maximum, minimum
Standard	User can calibrate accordingly
Warning	Lower power warning
Interface	USB interface, Bluetooth
Startup & Shutdown	automatical
Power supply	Built-in Li battery, chargeable via USD
Working temperature	﹣40℃~+70℃
Overall dimension	250x47x37mm
Net weight	250g
Standard	Accord with GB/T 17394-1998，ASTM A956， DIN 50156

 
Measuring range:

Impact device  G HLG：300-750
Test material/hardness	HLG	HRB	HB
Steel and cast steel	300-750	47.7-99.9	90-646
Gray pig iron	340-600		92-326
Nodular cast iron	340-600		127-364
Cast aluminium		24-85	32-168