Hardness Testers, Hardness tester probes with different types D/DC/DL/C/D+15/E/G

Size of tip indentation
Hardness 300HV	Indentation diameter Depth of indentation		0.54mm 24μm	0.54mm 24μm		0.38mm 12μm		1.03mm 53μm	0.54mm 24μm
Hardness 600HV	Indentation diameter Depth of indentation		0.54mm 17μm	0.54mm 17μm		0.32mm 8μm		0.90mm 41μm	0.54mm 17μm
Hardness 800HV	Indentation diameter Depth of indentation		0.35mm 10μm	0.35mm 10μm		0.35mm 7μm		-- --	0.35mm 10μm
Application	DC type used to measuring hole or inside face of cylinder, DL type used to measuring elongated narrow slot or hole, D type for routine measurements.			Suitable for measuring surface of the trench or concave.		Suitable for measuring thin workpiece and harden surface.		Suitable for heavy or rough castings and forgings.	Suitable high hardness material.
		Various type of standard testing block					Connecting cable

TAG: Metal hardness tester

RAYTECH NDT INSTRUMENT CO.,LTD -Professional test instruments supplier

Raytech NDT Instrument Co.,Ltd is a reliable ultrasonic flaw detector, portable hardness tester and coating thickness gauge and other testing instruments manufacturer and supplier in Beijing China. 

Raytech NDT Instrument Co.,Ltd products are composed of all kinds of metal and non-metal testing equipments, such as portable X-ray flaw detector, mobile X-ray flaw detector, Real-time X-ray image flaw system, digital ultrasonic flaw detector, coating/painting thickness gauge, ultrasonic thickness gauge, vibration tester, surface roughness tester, portable hardness tester, micro hardness tester, shore durometer, vickers hardness tester, Rockwell hardness tester, Brinell hardness tester, holiday detector, digital portable eddy current electrical conductivity meter, profile projector, etc, and all of their accessories such as ultrasonic transducer, test block, IQI, lead screen, densimeter, film viewer etc.

Raytech NDT Instrument Co.,Ltd employees include a highly trained staff of engineers for sales and service, that are committed to offer satisfactory products and prompt service to all home and abroad customers. All of the products are produced following ISO9001 regulations and the products have been exported to most of world markets in past years.

Our business philosophy : integrity first, quality first.