เครื่องวัดความแข็ง แบบพกพา Portable Hardness Tester PHT-6000 (Phase ll)

“Ultrasonic Contact Impedance" is based on a 136 degree diamond at the end of a vibrating rod being depressed into the test surface at a fixed load. The difference in Ultrasonic vibration frequency is then calculated into a hardness value. The UCI test procedure is slower than the Dynamic Impact style, however the “UCI” method of hardness testing is portable, easy and accurate. It also has its own advantages when utilized for certain testing applications. UCI testers are not restricted to large mass items like dynamic type testers. These units can test metals as thin as 1mm and at a hardness value as low as 20HRC (75HB). They also excel at performing hardness tests on larger, harder metals as well. Another reason for the rise in popularity is due to the fact that the UCI method is categorized as “Non-Destructive”. That translates into less scrap parts/ lower mfg costs due to necessary inspections.

“Dynamic Impact” is based on the Leeb principle of hardness developed by Dietmar Leeb in the 1970’s. A spring loaded impact body is thrust to the test surface, effecting rebound. The speed of both the initial thrust and the rebound is measured in a non-contact mode. This is calculated as a Leeb hardness value and then automatically converted to Rockwell C, B, Brinell, Vickers and Shore Values. It has effectually brought easy, fast and accurate results to portable hardness testing.

UCI

Scales-UCI	Measurement Range	Tolerance
Rockwell C	20-70 HRC	+/- 1.5 HRC
Rockwell B	41-99 HRB	+/-1.5 HRB
Rockwell A	61-85 HRB	+/-1.5 HRA
Brinell	76-618 HB	+/- 3% HB
Vickers	80-1599 HV	+/- 3% HV

Can also test in the following scales(UCI only) HRN15 - HRN30 - HRN45 - HRT15 - HRT30 - HRT45 HRF – HK - HD.

LEEB

Scales-Leeb	Measurement Range	Tolerance
Rockwell C	25-67 HRC	+/- 1.5 HRC
Rockwell B	59-99 HRB	+/-1.5 HRB
Brinell	85-651 HB	+/- 10 HB
Vickers	83-976 HV	+/- 12 HV
Shore	26-99HS	+/-10HS
Leeb	170-960HLD	+/- 6HL

UCI hardness tester w/manual probe

Model No.	Description	Application Notes
PHT-6001	UCI Portable Hardness Tester w/1kgf Probe	For surfaces with Ra below 125μin
PHT-6002	UCI Portable Hardness Tester w/2kgf Probe	For surfaces with Ra below 200μin
PHT-6005	UCI Portable Hardness Tester w/5kgf Probe	For surfaces with Ra below 400μin
PHT-6010	UCI Portable Hardness Tester w/10kgf Probe	For surfaces with Ra below 600μin
PHT-6011	UCI Portable Hardness Tester w/LONG 1kgf Probe	For Deep Groove surfaces with Ra below 125μin

UCI hardness tester w/motorized probe

Model No.	Description	Application Notes
PHT-6030	UCI Hardness Tester w/.30kgf Probe	Best for checking coating layer hardness; Finished thin parts
PHT-6080	UCI Hardness Tester w/.80kgf Probe	Best for smooth bearing type surfaces
PHT-6100	UCI Hardness Tester w/1kgf Probe	Best for machined surfaces

Specifications:

Hardness Range	HRC: 20.3- 70; HRB: 61-85.6 ; HV: 80-1599; HB: 76-618
Scale Selection	Rockwell C (HRC); Rockwell B (HRB); Rockwell A (HRA); Brinell (HB); Vickers (HV); Leeb (HLD) and many more!
Tolerance	+/- 3.0% deviation of average from the reference value of the test block with a minimum of 5 tests
Display type	LCD Color Screen w/Backlight, adjustable brightness
Language Selection	English, German, Chinese, Spanish, etc.
Data Logger	Letters, Numerals
Data Memory	2000 groups of measured data ; 20 groups of calibration data
Statistical Software	Supplied-can be saved in Word or Excel
Data Output	USB – cable supplied
Power Supply	Rechargeable Lithium Battery: Voltage-4.2V, 4800mAh
Auto Power Off	5 minutes
Recharging Time	Approx. 8 hours
Battery Usage	Approx. 6 hours (no backlight)
Net Weight(base unit)	2lbs (w/probe)
Gross Weight	12 lbs
Unit Dimensions	7.0 x 3.1 x 1.1” (160x80x30mm)
Gross Dimensions	13.7 x 17.7 x 5.9” (350x450x150mm)

Manual UCI Probe Specifications:

Probe Type/Model	PHT-6001	PHT-6002	PHT-6005	PHT-6010	PHT-6011
Loading Force	1kgf (10N)	2kg (20N)	5kg (50N)	10kg (98N)	1kgf (10N)
Probe Diameter	22mm	22mm	22mm	22mm	22mm
Length	154mm	154mm	154mm	154mm	213mm
Oscillating Rod Diameter	2.4mm	2.4mm	3mm	3mm	2.4mm
Surface Roughness Requirements μm=Metric μin= Inch	Ra<3.2μm (Ra<125 μin)	Ra<5μm (Ra<197 μin)	Ra<10 μm (Ra<393 μin)	Ra<15 μm (Ra<590 μin)	Ra<3.2µm (Ra<125 µin)
Min weight of test sample	0.3kg (.66lbs)	0.3kg (.66lbs)	0.3kg (.66lbs)	0.3kg (.66lbs)	0.3kg (.66lbs)
Minimum thickness of sample	2mm (.08”)	2mm (.08”)	2mm (.08”)	2mm (.08”)	2mm (.08”)

Motorized UCI Probe Specifications:

Probe Type/Model	PHT-6030	PHT-6080	PHT-6100
Loading Force	.30kg (3N)	.80kg (8N)	1kgf (10N)
Probe Diameter	46mm	46mm	46mm
Length	198mm	198mm	198mm
Oscillating Rod Diameter	3.7mm	3.7mm	3.7mm
Surface Roughness	Ra<3.2μm	Ra<5 μm	Ra<8 μm
Requirements μm=Metric μin= Inch	(Ra<125 μin)	(Ra<197 μin)	(Ra<314 μin)
Min weight of test sample	0.3kg (.66lbs)	0.3kg (.66lbs)	0.3kg (.66lbs)
Minimum thickness of sample	2mm (.08”)	2mm (.08”)	2mm (.08”)

Indentation Depth (μm)

Hardness	.30kg Motorized	.80kg Motorized	1kg Motorized	1kg Manual	2kg Manual	5kg Manual	10kg Manual
800HV	4	5	7	7	10	15	22
600HV	4	5	8	8	11	18	25
500HV	5	6	9	9	12	19	27
300HV	6	8	11	11	16	25	35
100HV	10	13	19	19	27	43	61

Special Application Impact Devices

Impact Device D Part No. PHT1800-100
Universal standard device:

Use for the majority of hardness testing assignments

Impact Device DL Part No. PHT1800-115

Tip 4mm diameter x 1.96” length Measurements in extremely confined spaces

Impact Device G Part No. PHT1800-125
Enlarged test tip:

For use on solid heavy components such as; rough castings and forgings. Brinell only.

Impact Device DC Part No. PHT1800-120
Extremely short impact device

Used for very confined spaces such as holes, cylinders, internal measurements

Impact Device D+15 Part No. PHT1800-110
Slim front section with coil set back

Hardness measurements in grooves, recessed surface

Impact Device C Part No. PHT1800-130
Reduced impact energy

For testing case hardened material

Optional Hardness Test Blocks for 6000 Series

Aluminum/Brass Rockwell Blocks

Part No.	Description	Shape	Range	Comments
900330-9414AH	Rockwell B	Square	80’s	Made in USA Aluminum
900330-9414AL	Rockwell B	Square	50’s	Made in USA Aluminum
900330-9418H	Rockwell E	Square	90’s	Made in USA Aluminum
900330-9418L	Rockwell E	Square	60’s	Made in USA Aluminum
900330-9414BH	Rockwell B	Square	80’s	Made in USA Brass
900330-9414BL	Rockwell B	Square	50’s	Made in USA Brass

Leeb Hardness Test Blocks

Part No.	Description	Shape	Range	Comments
PHT1300-01	Leeb “D” Hardness Test Block	Round	750-800(HRC 50’s)	Phase II std.
PHT130001-cert	Leeb “D” Hardness Test Block	Round	750-800(HRC 50’s)	NIST Certified
PHT1300-02	Leeb “D” Hardness Test Block	Round	590-670(HRC40’s)	Phase II std.
PHT130002-cert	Leeb “D” Hardness Test Block	Round	590-670(HRC40’s)	NIST Certified
PHT1300-03	Leeb “D” Hardness Test Block	Round	590-670(HRC40’s)	Phase II std.
PHT130003-cert	Leeb “D” Hardness Test Block	Round	490-570(HRC20’s)	NIST Certified
PHT1100G-01	Leeb “G” Hardness Test Block	Round	480-670	For use with “G” impact devices
PHT1100G-01C	Leeb “G” Hardness Test Block ASTM Certified to Brinell	Round	480-670 (HB200’s)	For use with “G” impact devices

Brinell Hardness Test Blocks

Part No.	Description	Shape	Range	Comments
900355-1000/150	3000kg	Round	150-250	Phase II std. (Steel)
900355-1000/250	3000kg	Round	250-500	Phase II std. (Steel)
900355-3010	3000kg	Rectangle	Low	Aluminum (USA)
900355-3020	3000kg	Rectangle	High	Aluminum (USA)
900355-3030	3000kg	Rectangle	100-200HB	Steel (USA)
900355-3040	3000kg	Rectangle	250-350HB	Steel (USA)
900355-3050	3000kg	Rectangle	500+HB	Steel (USA)