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UCI Hardness Tester With Multi-Point Calibration HUH-6M

UCI Hardness Tester With Multi-Point Calibration HUH-6M

Ultrasonic Hardness Tester (UCI - Ultrasonic Contact Impedance method) is a non-destructive testing (NDT) device used to measure the hardness of a material by using a vibrating rod to assess its indentation resistance.

Purpose (Usage)

The primary purpose of an ultrasonic hardness tester is to provide precise, micro-hardness measurements on materials that cannot be tested with heavy impact methods.

·Micro-measurements: It is used to test thin walls, small gears, case-hardened layers, or coatings (down to a few microns).
·Geometric Versatility: It allows for testing in tight spaces (like gear teeth roots) or on complex geometries where an anvil cannot support the part.
·Quality Control: It verifies surface hardness consistency after heat treatment processes like carburizing, nitriding, or induction hardening.

◣Technical parameters:

Model	HUH-6M
Standard	DIN50159-1-2008; ASTM-A1038-2005; JB/T 9377-2010; JJG-654-2013; GBT34205-2017
Range	HV50-1599,HRC20-76,HB76-618,HRB41-100,HRB41-100,HRA61-85.6,Mpa255-2180
Test Error	HRC:±2HRC; HB:±3%HB; HV:±3%HV
Maximum allowable relative error	Hardness of standard test block	Maximum allowable relative error of hardness tester%
	Hardness of standard test block	HV10	HV5	HV2	HV1	HV0.8	HV0.3	HV0.1
	<250HV	4	4	4	4	4	5	5
	250HV-500HV	4	4	4	4	4	6	6
	>500HV-800HV	4	4	5	5	5	7	7
	>800HV	4	4	6	6	6	8	8
Probe test force	2kgf(optional0.5kgf,1kgf,5kgf,10kgf)
Working temperature	-20℃~50℃
· Working humidity	<=85%

◣Probe parameters:

Probe	0.5kgfmanual probe	1kgfmanual probe	2kgf manual probe	5kgf manual probe	10kgf manual probe
Accessory	Optional accessory	Optional accessory	Standard accessory	Optional accessory	Optional accessory
Test force	5N	10N	20N	50N	98N
Diameter	22mm	22mm	22mm	22mm	22mm
Length	150mm	150mm	150mm	150mm	150mm
Resonant rod diameter	2.4mm	2.4mm	2.4mm	2.4mm	2.4mm
Maximum roughness of test surface	Ra<3.2um	Ra<3.2um	Ra<5um	Ra<10um	Ra<15um
Minimum workpiece weight	0.3kg	0.3kg	0.3kg	0.3kg	0.3kg
Minimum workpiece thickness	2mm	2mm	2mm	2mm	2mm

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Categories	Non Destructive Testing Equipment
Brand Name:	HUATEC
Model Number:	HUH-6M
Certification:	Standard
Place of Origin:	China
Name:	UCI Hardness Tester
Use:	Non-destructive industry hardness testing
Application:	Industry Hardness tester for automotive
Keywords:	UCI Hardness Tester