Digital Superficial Rockwell hardness tester JHR-45C( D)

Quantity Order:

Origin:

China

Payment Method:

Telegraphic Transfer (T/T)

Pack. & Delivery:

Plywood Case

Introductions:
JHR-45C( D) is an effective and affordable Rockwell testing machine with high accuracy, reliability and durability, it is applied in the workshops and measurement departments for determining the Rockwell hardness of ferrous and non-ferrous metals.
JHR-45C( D) adopts the design of load test force in electric, except to lift up the anvil and chose the test force, other operations are entirely automatic, and the test force, dwell time, load and unload process, and test results are displayed on LCD screen, which avoid the man-made error and enhance the measuring accuracy, meanwhile, built-in mini-printer can record and print the main measuring data for reducing human working intension.

Technical Specifications:
Rockwell Scales HR15N, HR30N, HR45N, HR15T, HR30T, HR45T
Preliminary test force 3Kgf ( 29.42N)
All Testing Force 15Kgf ( 147.1N) , 30Kgf ( 294.2N) , 45Kgf ( 441.3N)
Hardness Indication Digital LCD Display
Hardness Resolution 0.1HR
Dwell Time 1 ~ 60S
Auto Hardness conversion HRC, HRB, HRA, HV, HK, HBW, etc.
Max. Height of Specimen 170mm
Instrument Throat 140mm
Dimension ( L* W* H) 520* 240* 700MM
Gross/ Net Weight 120/ 90Kg
Power Supply AC220V / 50Hz; 110V/ 60Hz
Accuracy Conform to GB/ T230.2; ASTM E-18; ISO6508
Remark: Optional protective indenter device is available on the model of SHR-150ED.
Standard delivery:
Main unit 1SET Ø 1.588mm ball indenter 1PC Ø 55mm flat anvil 1PC
Hardness block HRN 1PC Ø 1.588mm spare ball 5PCS Ø 150mm flat anvil 1PC
Hardness block HRN 1PC Cone diamond indenter 1PC Operation Manual 1COPY
Power cable 1PC Ø 55mm V-shape anvil 1PC Accessories box 1PC

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