Manual Superficial Rockwell hardness tester JHR-45M( D)

Quantity Order:

Origin:

China

Payment Method:

Telegraphic Transfer (T/T)

Pack. & Delivery:

Plywood Case

Introductions:
JHR-45M( D) is an effective and affordable superficial 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-45M( D) adopts mechanical test cycle without any need of electricity, load force 15, 30, 45Kg is selected by dial knob, test force is manually loaded in handle, and tested result 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
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
Power cable 1PC Ø 55mm V-shape anvil 1PC Accessories box 1PC

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