Portable HardnessTester PHT-1100

The Phase II portable hardness tester, Model# PHT-1100 is capable of measuring the surface hardness and tensile properties of a broad variey of metals on flat and round surfaces. This instrument comes with an integrated hardness impact probe and digital display meter. Users can quickly print test data using the integrated, removable dot matrix printer.

Reliable hardness property measures of steel and cast steel, alloy steel, gray cast iron, cast iron, cast aluminum alloy, brass, bronze and copper, and tensile property measurements of carbon alloys, steel alloys, (cr-v, cr-mo, cr-ni-mo, cr-mn-si), super strength alloys and stainless steel alloys are easily attained with this compact instrument.

Measuring Method
The measuring principle is defined as "the quotient of the impact body's rebound velocity over its impact velocity. An impact body with a spherical test tip made of tngsten carbide is propelled against the test piece surface by the force of a spring and then rebounds back. A permanent magnet is contained within the impact body. When this passes through the coil in its coil holder, it induces a voltage proportional to the velocity of the impact body.

FUNCTIONS

• Display test results in all various hardness scales:
  
• Scales: hrb, hrc, hb, hv, hsd, hl
  
• Test at any angle, even upside down!
  
• Conversion to ultimate tensile strength
  
• Immediate conversion between hardness scales, and print-out if desired
  
• Input and print-out of test number and date
  
• Input and print-out of material type and test direction
  
• Print-out of test results via integral printer
  
• Low battery indication
  
• Comes complete with protective carrying case, test block, support ring, cleaning brush and battery charger
  

Technical Specifications
Overall dimensions	10.6 x 3.4 x 1.8in (270 x 86 x 47mm)
Total weight	1.4 lb (650g, including impact device and printer)
Operating Temperature	Processor: 5-104 degrees F Impact Device: -4 to 248 degrees F
Measuring Accuracy	+-0.8% of reading at ld=900
Repeatability	= - 0.8% of reading at ld=900
Operating voltage	4.7v - 6.0v (nicd batteries)
Hardness measuring ranges: (with standard impact device d) hrc 20-68; hrb 13-100; hb 30-650; hv 80-980; hsd 32-100; hl 200-900
Impact Devices: Phase II Model #PHT-1100
Impact Device D Special feature: Application: Weight :	. -Universal standard unit -For the majority of hardness testing assignments 75g
Impact Device DC Special feature: Application: . . Weight:	. -Extremely short inpact device. Spring loaded with a special loading stick. -Used for very confined spaces (holes, cylinders, or for internal measurements on assembled machines) 50g
Impact Device D+15 Special Feature: . Application . Weight	. -Particularly slim front section and with measuring coil moved back -Hardness measurements in grooves and on recessed surfaces 80g
Impact Device DL Special feature: . Application: . Weight:	. Needle front section diameter 2.78mm length=50mm Measurements in extremely confined spaces 100g
Impact Device C Special feature: . Application . . Weight	. Reduced impact energy (approx. 1/4 of type d) Surface hardened components, coatings, thin walled or impact sensitive components (small measuring indentation) 75g
Impact Device E Special Feature: . Application: . . . . Weight	. -Synthetic diamond test tip (approx. 5000v) -For measurements in the extreme high hardness range (in excess of 50 hrc/650 hv) Tool steels with high carbide content inclusions. For measurements p to 1200 hv 80g
Impact Device G Special feature: . . . Applications . Weight	. -Enlarged test tip. (approx. 9 times larger than type d). Low demands on measuring surface finish. For measurements in the brinel range only (max. 650 hb) -Solid components such as heavy castings and forging 250g

Technical Data Impact Device For PHT-1100
Impact Devices	D/DC/DL	D + 15	C	G	E
Impact energy	11Nmm	11Nmm	3Nmm	90Nmm	11Nmm
Mass of the Impact Body	5.  5g	7.  8g	3.  0g	20g	5.  5g
.	DL: 7.3g	.	.	.	.
Test tip	.	.	.	.	.
* Hardness	1600HV	1600HV	1600HV	1600HV	1600HV
* Diameter	3mm	3mm	3mm	3mm	3mm
*Material	.	Tungsten carbide	Tungsten Carbide	.	.
Impact device	.	.	.	.	.
* Diameter	20mm	20mm	20mm	20mm	20mm
* Length	147/86mm	162mm	141mm	254mm	155mm
* Weight	75/50g	80g	75g	250g	80g
Max. Hardness of sample	940HV	940HV	1000HV	650B	1200HV
Preparation of surface	.	.	.	.	.
* Roughness class ISO	N7	N7	N5	N9	N7
* Max. roughness depth Rt	10 u m	10 u m	2.5 u m	30 u m	10 u m
* Average roughness Ra	2 u m	2 u m	0. 4 u m	7 u m	2 u m
Min. weight of sample	.	.	.	.	.
* Of contact shape	5kg	5kg	1.5kg	15kg	5kg
* On solid support	2kg	2kg	0.5kg	5kg	2kg
* Coupled on plate	0. 1kg	0. 1kg	0. 02kg	0. 5kg	0. 1kg
Min. thickness of sample	.	.	.	.	.
* Coupled	3mm	3mm	1mm	10mm	3mm
* Min. thickness of layers	0. 8mm	0. 8mm	0. 2mm	-	0. 8mm
Indentation of test tip		.	.	.	.
With 300 HV		.	.	.	.
* Diameter	0. 54mm	0. 54mm	0. 38mm	1.03mm	0. 54mm
* Depth	24 u m	24 u m	12 u m	53 u m	24 u m
With 600 HV
* Diameter	0. 45mm	0. 45mm	0. 32mm	0. 90mm	0. 45mm
* Depth	17 u m	17 u m	8 u m	41 u mC	17 u m
With 800 HV
* Diameter	0. 35mm	0. 35mm	0. 30mm	-	0. 35mm
* Depth	10 u m	10 u m	7 u m	- 10 u m

Phase II Machine & Tool, 283 Veterans Boulevard, Carlstadt, NJ 07072. Tel: 800-526-9087; Fax: 201-933-3801.