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HR-45M Manual Superficial Rockwell Hardness Tester

Category： Hardness Tester
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analogue gauge resolution is 0.5HR
dwell and unloading is buffering by oil pump
HR15N,HR30N,HR45N,HR15T,HR30T,HR45T Rockwell Scales
intenter protector is available
Product description：Manual Superficial Rockwell Hardness Tester
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HR-45M Manual Superficial Rockwell hardness tester Instrument Description:

● HR-45M is an effective manual superficial Rockwell testing machine with high accuracy, reliability and durability, it is applied at the workshops and measurement departments for determining the superficial Rockwell hardness of the ferrous and non-ferrous metals.
● HR-45M analogue gauge resolution is 0.5HR, it is useful to improve the reading accuracy than traditional 1HR resolution.
● HR-45M force knob adopts the metal material to replace the plastic, it improves the instrument using-life a lot.
● HR-45M loading, dwell and unloading is buffering by oil pump, it eliminate the operator’ s tiredness.
● HR-45M intenter protector is available to improve the using lifetime of indenter.

HR-45M Manual Superficial rockwell hardness tester Technical Specifications:

Product Name	Manual Superficial Rockwell Hardness Tester
Model	HR-45M
Rockwell Scales	HR15N,HR30N,HR45N,HR15T,HR30T,HR45T
Preliminary Test Force	3Kgf(29.42N)
Test Force	15Kgf(147.1N),30Kgf(294.2N),45Kgf(441.3N)
Dwell Time	Adjustable 1-60s
Hardness Indication	Analogue Display
Resolution	0.5HR
Loading Control	Manual
Max. Height Of Specimen	175mm
Instrument Throat	165mm
Dimension(LxWxH)	520 x215 x700mm
Packing Dimension	630 x440 x960mm
Gross/Net Weight	120Kg/90Kg
Execution Standard	GB/T230.2, JJG112, EN-ISO 6508 , ASTME-18

HR-45M Manual Superficial Rockwell Hardness Tester Standard Packing List:

Packing List	Packing List	Packing List
Instrument Main Body	Anti-dust Cover	Weight 1
Hardness Block HR30T	Cone diamond Indenter	Weight 2
Hardness Block HR15N	Ø 150mm Flat Anvil	Weight 3
Hardness Block HR30N	Ø 40mm V-shape Anvil	Accessories Box
Ø1.588mm Ball Indenter	Ø 60mm Flat Anvil	Instrument Manual

HR-45M Manual Superficial Rockwell Hardness Tester Optional Accessories:

Optional Items	Optional Items	Optional Items
1/8”Steel Ball Indenter	Ø1/8“ Steel Ball	Ø 100mm Flat Anvil
1/4”Steel Ball Indenter	Ø 1/4“ Steel Ball	Small Flat Anvil
1/2”Steel Ball Indenter	Ø 1/2“ Steel Ball	Ø 1/16“ Steel Ball