HUATEC HR450 全自动数显表面洛氏硬度计

HR450 can be used directly to measure Rockwell Superficial hardness for metal and plastic material.

·       Provided with many features such as high measuring precision, wide measuring range with 15 Rockwell scales.

·       Automatic test force switch according the selected scale without manual operation.

·       Automatic load cycle. The loading, dwell, unloading process of the main test force are controlled exactly to meet standard.

·       Measuring results digitally displaying and can be printed, or transmitted to external computer automatically.

·       The tester is suitable for testing of carbon steel, alloy steel, cast iron, non ferrous metal, and engineering plastic etc., especially small and thin parts.

·       Test value can be transformed to the value of HB, HV, HK and σb value.

·       The tester meets all the following standards such as ISO 6508-2, ASTM E18, BS EN ISO6508-2, GB/T230.2.

·       Preload:29.4N(3kgf)

·       Total test force:147.1N(15kgf), 294.3N(30kgf), 441.3N(45kgf)

·       Scales:HR15N, HR30N, HR45N, HR15T, HR30T, HR45T, HR15W, HR30W, HR45W, HR15X, HR30X, HR45X, HR15Y, HR30Y, HR45Y

·       Load cycle: 38s

·       Load dwell duration: 250s, can be set

·       Resolution :0.1HR

·       Display:High definition backlight LCD

·       Operation:Menu selectable, Membrane keypad

·       Upper/lower limits setting & alarming

·       Data statistics: Avg., Max., Min., S, R available

·       Curved surface correcting automatically

·       Memory: Max 500 items of test results stored automatically

·       Data output: RS-232 to micro printer, USB port to external PC

·       Testing space:200mm in vertical, 165mm in horizontal

·       Dimensions: 550mm×200mm×720mm

·       Power supply: AC, 220V/110V, 5060Hz, 4A

·       Net weight: 90kg 

Detail

 Standard configuration

 

Host machine

1

 

Standard hardness block for 30N scale 

1

 

Standard hardness block for 30T scale  

1

 

ball indenter (1/16″)

1

 

120°cone diamond indenter

1

 

Mounting screws for indenter

2

 

Flat anvil

1

 

“V ”shape anvil

1

 

Power supply wire

1

 

Screwdriver for indenter mounting

1

 

Dust cover

1

Optional accessories:

 

Short diamond indenter

 

Chisel diamond indenter

 

Slender diamond indenter

 

1/8″ball indenter and spare steel ball

 

1/4″ball indenter and spare steel ball

 

1/2″ball indenter and spare steel ball

 

φ225 anvil

 

φ150 anvil

 

Standard hardness block for other scales

 

Micro printer

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