OUR PRODUCTS
IRHD Hardness Tester (AIR-20M) / Automatic IRHD Tester
The international hardness test is based on measurement of the penetration of a rigid ball into the rubber specimen. The hardness is obtained by the difference in penetration depth of a specified dimension ball under conditions of contact with a minor force and with a major force. The differential penetration is taken at a specified time and converted to a hardness scale value.The applicable test standards listed for this instrument are ASTM D 1415, KS M ISO 48 and ISO 48.
The Vluchem AIR-20M is an automatic micro IRHD hardness tester designed to measure the hardness of rubber materials and molded rubber products. Its automatic operation helps minimize operator influence and supports consistent hardness testing. The instrument is suitable for applications involving rubber components such as O-rings, oil seals, and other molded rubber products.
AIR-20M Key Features
Automatic
Automatic micro IRHD hardness testing
Resolution 0.1 IRHD
Min. Test Thickness 1 mm
Data Excel Export Function
Ce Certification
What is an IRHD Hardness Tester ?
Technical Specification
|
Test Method |
IRHD Micro |
|
Resolution |
0.1 IRHD |
|
Indenter |
Ø 0.397 |
|
Total force on ball |
153.3mN ± 1.0 |
|
Minor force |
8.3 mN ± 0.5 |
|
Major force |
145 mN ± 0.5 |
|
Force on foot |
235mN ± 30.0 |
|
Measuring range |
30 ~100 IRHD |
|
Power |
200~240V, single phase 50/60Hz |
|
Display |
Color LCD graphic |
|
Data Output |
Graph, Test results, Single test and multi test available |
|
Hardness trend graph, test results pass/fail |
|
|
Tolerance limits, Time, Data excel export function |
|
| RS 232C Cable, 9600 Baud | |
| Measuring Time | 1 ~ 999, Default 30 sec |
| Dimension | 250 X 310 X 440 mm / 16 Kgs |
Auto IRHD Tester
The international hardness test is based on measurement
of the penetration of a rigid ball into the rubber specimen.
The hardness is obtained by the difference in penetration
depth of a specified dimension ball under conditions
of contact with a minor force and with a major force.
The differential penetration is taken at a specified time
and converted to a hardness scale value. It’s performed
according to ASTM D1415, KS M 6511 and ISO 48.
The Vluchem’s IRHD-Micro is a full automatic instrument
which is far from operator’s influences and rubber material,
polymer such as o-ring, oil seal and various molded final goods.
AIR-20M
Resolution 0.1 IRHD
Min. Test Thickness 1 mm
Data Excel Export Function)
ERP System (Option)
Ce Certificatio
Technical Specification
Test Method | IRHD Micro |
Resolution | 0.1 IRHD |
Indenter | Ø 0.397 |
Total force on ball | 153.3mN ± 1.0 |
Minor force | 8.3 mN ± 0.5 |
Major force | 145 mN ± 0.5 |
Force on foot | 235mN ± 30.0 |
Measuring range | 30 ~ 100 |
Power | 210V~240, single phase 50/60Hz |
Display | Color LCD graphic |
Data Output | Graph, Test results, Single test and multi test available |
Hardness trend graph, test results pass/fail | |
Tolerance limits, Time, Data excel export function | |
| RS 232C Cable, 9600 Baud | |
| Measuring Time | 1 ~ 999, Default 30 sec |
| Dimension | 250 X 310 X 440 mm / 16 Kgs |
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