Electronic Superficial Rockwell hardness tester JHR-45E( D)

Quantity Order:

Origin:

China

Payment Method:

Telegraphic Transfer (T/T)

Pack. & Delivery:

Plywood Case

Introductions:
JHR-45E( 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-45E( D) adopts the design of load test force in electric, load force 15, 30, 45Kg is selected by dial knob, test force is loaded in switch control, and tested result: HRA, HRB, HRC is showed on the analogue gauge.

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 Analogue
Hardness analogue resolution 0.5HR
Hardness Indication Analogue
Hardness analogue resolution 0.5HR
Max. Height of Specimen 170mm
Instrument Throat 140mm
Dimension ( L* W* H) 520* 240* 700MM
Gross/ Net Weight 120/ 90Kg
Accuracy Conform to GB/ T230.2; ASTM E-18; ISO6508
Remark: Optional protective indenter device is available on the model of SHR-150MD.
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
Accessories box 1PC Ø 55mm V-shape anvil 1PC

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