• Heat Treatment Sales And Services

Metal Hardness Tester

Heat Treatment Sales & Services offers a Portable Metal Hardness Tester. The Yamayo Bliss TH-270 is an advanced hardness tester distinguished by its high accuracy, wide measuring range and simplicity of operation. It is most suitable for testing of: individual parts or components in assembly machines; mould surface of a die; heavy components, e.g., rolls for rolling mills, etc; and testing in a production line, e.g., crank-shafts, cylinder blocks, etc. It can be used for most metals and can display results in suitable scales. Its highly sophisticated infrared printer facilitates on line printing with great ease. It conforms to internationally acceptable standard ASTM A956-02. Established in the year 1984, the company is a leading manufacturer, exporter and trader of all types of hardness testing machines of all make, i.e., Equo Tip, Time, Kraut Kramer, SADT and Enmatest, Saroj, FIE, Bluestar, Diamond Tools, etc. These are supplied to many reputed companies, government organisations and educational institutions. The machines’ accuracy and performance is as per international standard.
Technical parameters:

• HL display range – 0-999 HLD
• Accuracy – ±6 HL (at 800 HLD)
• Repeatability – ±6 HL
• Testing direction – any direction
• Display – large LCD with back light
• Scales – HRB, HRC, HB, HV, HSD, Mpa
• Power – dry cell (3 x 1.5 V AAA)
• Operating temperature – 0ºC-50ºC (32-122ºF)
• Storage temperature – -10-60ºC (14-140ºF)
• Humidity – 5%-95%
• Dimensions – 150 x 80 x 24 mm (5.9 x 3.1 x 0.9 inches)
• Weight – approx 200g (display unit)
• Minimum weight of test object – 5 kg (less than 5 kg to 0.1 kg must be coupled on solid support)
• Minimum thickness of test object – 5 mm (less than 5 mm up to 3 mm must be coupled)
• Minimum thickness of layers – 0.8 mm
• Minimum radius of curved surface – 30 mm (with optional support rings: 11 mm)
• Measuring range – HRC:19.8-68.5, HB:30 - 655, HV:80-976, HRB:13.5-99.6, HSD:26.4-99.5, Mpa:375-2639
• Standard accessories – display unit impact device D, test block, mini IR printer, charger, little supporting, cleaning brush and printer cable.