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Portable Rockwell Hardness Tester - QHR Series operates on the same principles and provides measurement accuracy comparable to laboratory bench-type hardness testers.
Portable Rockwell Hardness Tester - QHR-Series
Portable Rockwell Hardness Tester - QHR Series operates on the same principles and provides measurement accuracy comparable to laboratory bench-type hardness testers, conforming to ISO 6508 and ASTM E18 standards. It is primarily designed for measuring small components, including standard hardware tools and cutting tools.
Portable Rockwell Hardness Tester - QHR-Series Features
Compact and Lightweight. The main Rockwell tester available weighs as little as 0.8 kg, making it easy to use handheld or securely plug into a base for stationary testing.
User-Friendly Operation. This handheld hardness tester operates similarly to a micrometer, ensuring straightforward use.
Traceability. The tester features traceable test forces and standard hardness blocks, ensuring consistent and reliable results.
Portable Rockwell Hardness Tester - QHR-Series Technical Specifications
| QHR-1 / QHR-2 | |
|---|---|
| Rockwell Initial Test Force | 10 kgf |
| Rockwell Total Test Force | 60 kgf, 100 kgf, 150 kgf |
| Rockwell Indenter | 120° Diamond Indenter, 1/16" Carbide Ball Indenter |
| Indicator Error | Comply with ISO 6508, ASTM E18, ASTM E110 standards |
| Repeatability Error | Comply with ISO 6508, ASTM E18, ASTM E110 standards |
| Test Resolution | Rockwell: 0.5 HR |
| Test Range | Rockwell: 20–70 HRC, 20–100 HRB, 20–88 HRA... etc. 15 scales |
| Standard Assembly | Optional Accessories |
|---|---|
| Tester | 120° Diamond Indenter |
| Bench Stand | 1/16", 1/8" Carbide Ball Indenter |
| 120° Diamond Indenter | 1/4", 1/2" Steel Ball Indenter |
| 1/16" Carbide Ball Indenter | Rockwell Hardness Block (HRC-high, HRC-low, HRB) |
| 3 pcs Rockwell Hardness Block | Raised spot anvil |
| Flat Anvil | Slim raised spot anvil (for small surface) |
| V Anvil | Concave cylindrical anvil |
| Extension Bar | Convex cylindrical anvil (for tubings and curved surface) |
| Carrying Case | Anvil for testing ball (for steel ball) |
| Spare magnifier |
Model Selection
| Model | Specimen / Opening Size W x D (mm) | Net Weight (kg) | Gross Weight (kg) | Package Dimensions (mm x mm x mm) | Remarks |
|---|---|---|---|---|---|
| QHR-1 | 25 x 25 | Tester: 0.8 Bench Stand: 1.5 |
Tester: 3.4 Bench Stand: 1.8 |
Tester: 380x360x170 Bench Stand: 220x150x240 |
The first number in the model specification means the biggest opening width (inch), the second number means the biggest opening depth (inch). |
| QHR-2 | 50 x 50 | Tester: 1.2 Bench Stand: 1.5 |
Tester: 3.7 Bench Stand: 1.8 |
Tester: 380x360x170 Bench Stand: 220x150x240 |
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Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
Portable Rockwell Hardness Tester - QHR Series operates on the same principles and provides measurement accuracy comparable to laboratory bench-type hardness testers.
Portable Rockwell Hardness Tester - QHR-Series
Portable Rockwell Hardness Tester - QHR Series operates on the same principles and provides measurement accuracy comparable to laboratory bench-type hardness testers, conforming to ISO 6508 and ASTM E18 standards. It is primarily designed for measuring small components, including standard hardware tools and cutting tools.
Portable Rockwell Hardness Tester - QHR-Series Features
Compact and Lightweight. The main Rockwell tester available weighs as little as 0.8 kg, making it easy to use handheld or securely plug into a base for stationary testing.
User-Friendly Operation. This handheld hardness tester operates similarly to a micrometer, ensuring straightforward use.
Traceability. The tester features traceable test forces and standard hardness blocks, ensuring consistent and reliable results.
Portable Rockwell Hardness Tester - QHR-Series Technical Specifications
| QHR-1 / QHR-2 | |
|---|---|
| Rockwell Initial Test Force | 10 kgf |
| Rockwell Total Test Force | 60 kgf, 100 kgf, 150 kgf |
| Rockwell Indenter | 120° Diamond Indenter, 1/16" Carbide Ball Indenter |
| Indicator Error | Comply with ISO 6508, ASTM E18, ASTM E110 standards |
| Repeatability Error | Comply with ISO 6508, ASTM E18, ASTM E110 standards |
| Test Resolution | Rockwell: 0.5 HR |
| Test Range | Rockwell: 20–70 HRC, 20–100 HRB, 20–88 HRA... etc. 15 scales |
| Standard Assembly | Optional Accessories |
|---|---|
| Tester | 120° Diamond Indenter |
| Bench Stand | 1/16", 1/8" Carbide Ball Indenter |
| 120° Diamond Indenter | 1/4", 1/2" Steel Ball Indenter |
| 1/16" Carbide Ball Indenter | Rockwell Hardness Block (HRC-high, HRC-low, HRB) |
| 3 pcs Rockwell Hardness Block | Raised spot anvil |
| Flat Anvil | Slim raised spot anvil (for small surface) |
| V Anvil | Concave cylindrical anvil |
| Extension Bar | Convex cylindrical anvil (for tubings and curved surface) |
| Carrying Case | Anvil for testing ball (for steel ball) |
| Spare magnifier |
Model Selection
| Model | Specimen / Opening Size W x D (mm) | Net Weight (kg) | Gross Weight (kg) | Package Dimensions (mm x mm x mm) | Remarks |
|---|---|---|---|---|---|
| QHR-1 | 25 x 25 | Tester: 0.8 Bench Stand: 1.5 |
Tester: 3.4 Bench Stand: 1.8 |
Tester: 380x360x170 Bench Stand: 220x150x240 |
The first number in the model specification means the biggest opening width (inch), the second number means the biggest opening depth (inch). |
| QHR-2 | 50 x 50 | Tester: 1.2 Bench Stand: 1.5 |
Tester: 3.7 Bench Stand: 1.8 |
Tester: 380x360x170 Bench Stand: 220x150x240 |
Click Here to visit the product webpage
