Beijing, China
Business Type:
Number of Employees:
Year of Establishment:
Management System Certification:
ISO 9001
OEM/ODM Service

Rockwell Hardness Tester, Superficial Rockwell Hardness Tester, Portable Rockwell Hardness Tester manufacturer / supplier in China, offering Portable Rockwell Hardness Tester M-Series, Hartip1800 D/Dl with Two in One Probe Rockwell Hardness Tester Manufacturer Price, New Leeb Hardness Tester Hartip4100 with Color Moving Bar-Graph Display Which Can Evaluate The Workpiece Automatically and so on.

Gold Member Since 2011
Audited Supplier

Portable Rockwell Hardness Tester M-Series

Min. Order / Reference FOB Price
1 Piece US $750-1,100/ Piece
Port: Beijing, China
Production Capacity: 200 Pieces/Month
Payment Terms: T/T, Paypal
Type: Rockwell Hardness Tester
Measuring Range: Rockwell-a, B, C, D, E, F, G, H, K
Application: Metal
Standard: ISO, ASTM
Warranty: 1 Year
Mobility: Portable

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Basic Info.

Model NO.
Support Language
Preliminary Test Force
29.42n (3kg)
Total Test Force
147.1n (15kg), 294.2n (30kg), 411.3n (45kg)
1.588mm Carbide Ball
Transport Package
Delivery Package: Carton
HS Code
Poertable Rockwell hardness tester M-series Details:

M series portable metal Rockwell/Surface Rockwell hardness gauge is designed based on basic designation of Rockwell hardness test and referring international apparatus, complying with state standard GB/T230.2-2004, international standard ISO6508 and USA standard ASTM E110.

Features of Rockwell/Surface Rockwell hardness gauge:

1. Fast It only takes several to dozen seconds to complete one measuring process.

2. Convenient - The test result can be read directly (For Brinell hardness gauge and Vickers hardness gauge, it is necessary to measure the diameter and diagonal of impress using optical equipment, and then calculate the hardness value). Easy to operate, suitable for new operators.

3. Light impress For Rockwell hardness gauge, the test force and impress is small, bring no impact on most work pieces, so it may be deemed as NDE (Non-destruction examination). For Surface Rockwell hardness gauge, the test force and impress is smaller, suitable for non-destruction examination of small parts, thin materials and surface hardened work pieces.

4. No strict requirements for specimen surface roughness Preliminary test force is applied, so the penetrator position under preliminary test force may be taken as reference for measuring of impress depth. Minor unevenness on the specimen surface will not bring obvious impact on the hardness value.

This apparatus is particular suitable for examination of batch products or semi-finished products at production site one by one.

Key specification:

Hardness gauge: Rockwell-A, B, C, D, E, F, G, H, K
Surface Rockwell -15N, 30N, 45N, 15T, 30T, 45T

Force applications: Direct force

Test force: Rockwell-Preliminary test force 98.07N (10kg), total test force 588.4N (60kg), 980.7N (100kg), 1471N (150kg).
Surface Rockwell-Preliminary test force 29.42N (3kg), total test force 147.1N (15kg), 294.2N (30kg), 411.3N (45kg).

Specimen size: Min Dia. Of cylindrical specimen φ 3mm
Min ID Of cylindrical specimen φ 30mm
Min ID Of inner wall of circular tube for test of hardness φ 26mm
Min ID Of thin-wall tube specimen φ 4.8mm (for Model M1ST)
Min thickness of thin-wall tube specimen 0.15mm (for Model M1ST)
Min thickness of steel plate 0.15mm
Min thickness of soft metal sheet Less than 0.1mm (to min value in product standard)
Max thickness or Dia. Of specimen 1", 2", 4", 8".

Accuracy: Meet GB/T230.2-2004; ASTM E18; ISO6508-1.
M1Opening: 25mm   Depth: 25mm
M1S (Superficial)for Rockwell N and T scales
Opening: 25mm   Depth: 25mm
M1ST (Superficial)For Superficial testing small diameter
tubing with walls.
Anvil fits into 3/6"I.D.and larger. Rockwell 15-T scale only.
M2Opening: 50mm  Depth: 50mm
M2S (Superficial)for Rockwell N and T scales
Opening: 50mm Depth: 50mm

Portable Rockwell Hardness Tester M-Series
Portable Rockwell Hardness Tester M-Series
Portable Rockwell Hardness Tester M-Series
Portable Rockwell Hardness Tester M-Series
Portable Rockwell Hardness Tester M-Series
Portable Rockwell Hardness Tester M-Series


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