Portable Hardness Tester
Model No. PHT-1900State of the art, digital portable hardness tester is designed to test the hardness of large hard metal parts. Clean crisp display shows the incredible functions that can only be found on this new portable hardness tester such as auto-probe detection, auto direction detector, single and multi-point calibration make the new 1900 the most versatile portable hardness tester in the industry. Blazing fast test speeds coupled with memory and output, this unit is a must have for virtually any work shop.The PHT-1900 portable hardness tester can perform tests that easily convert to the most popular hardness scales, including Rockwell, Brinell, Vickers, Shore, etc.
Designed to test large hard parts:Example: Tool steel should be close to 1” thick of solid Material Operation:• Load the impact body• Place the impact body on your test piece• Push the button to begin testing and obtain readingStandard Accessories:• Base instrument• Impact device D• Calibrated test block• Custom carry case• Cleaning brush• Operation manual
Optional accessories:• Impact devices; DC, D+15, DL, G, C• Special support rings
Functions:• Easy to use keypad operation• Auto identification of Impact Device• Large LCD display with back light• USB Ouput• Automatic conversions to: Brinell, Rockwell B & C, Vicker and Shore• Automatic mean value as well as Min & Max values• Battery Indicator• Memory capacity (100 groups)
Specifications:• Accuracy: +/- 0.5% (referred to L=800,• Repeatability accuracy: +/- 4L units) L=Leeb• Measuring range: 200-960 HL• Materials: steel & cast steel, alloy tool steel, stainless steel, grey cast iron,• spheroidal iron, cast aluminum, brass, bronze, wrought copper alloy.• Battery type: AA alkaline (4)• Operating temperature: 5-104 degrees F• Dimensions: 150 x 74 x 32mm• Weight: 245 gramsSpecial Application Impact Devices
Impact Device DUniversal standard device:Use for the majority of hardness testing assignmentsImpact Device DL (not shown)Needle front section .109â€ diameter x 1.96â€ lengthMeasurements in extremely confined spacesImpact Device GEnlarged test tip: For use on solid heavy components such as; rough castings and forgings. Brinell only.Impact Device DCExtremely short impact deviceUsed for very confined spaces such as holes, cylinders, internal measurementsImpact Device D+15Slim front section with coil set back.Hardness measurements in grooves, recessed surface.Impact Device CReduced impact energyFor testing case hardened or thin walled componentsImpact Device Specifications for PHT-1900 Portable Hardness TesterImpact devicesD/DC/DLD+15CGImpact energy11Nmm11Nmm3Nmm90NmmMass of the impact body5.5g7.8g3.0g20gÂDL: 7.2gTest tip* Hardness1600HV1600HV1600HV1600HV* Diameter3mm3mm3mm5mm* MaterialTungstenTungsten*carbidecarbideImpact device* Diameter20mm20mm20mm30mm* Length147/86mm162mm141mm254mm* Weight75/50g80g75g250gMax. hardness of sample940HV940HV1000HV650HBPreparation of surface* Max. roughness depth Rt10 m m10 m m2.5 m m30 m m* Average roughness Ra2 µ m2 µ m0.4 µ m6.3 µ mMin. weight of sample* Of compact shape5kg5kg1.5kg15kg* On solid support2kg2kg0.5kg5kg* Coupled on plate0.1kg0.1kg0.02kg0.5kgMin. thickness of sample* Coupled3mm3mm1mm10mm* Min. thickness of layers0.8mm0.8mm0.2mm-Indentation of test tipWith 300 HV* Diameter0.54mm0.54mm0.38mm1.03mm* Depth24 µ m24 µ m12 µ m53 µ mwith 600 HV* Diameter0.45mm0.45mm0.32mm0.90mm* Depth17 µ m17 µ m8 µ m41 µ mwith 800 HV* Diameter0.35mm0.35mm0.30mm-* Depth10 µ m10 µ m7 µ m-SUPPORT RINGS: We offer a 12pc set of rings for testing concave or convex parts. PHT1500-300