Laboratory...
Quality Assurance Methods & Equipments
| Sr. No. | Quality To Determine | Test Method | Equipment To Be Used |
| 1 | Hardness Shore ‘A’ | ISO:7619 ASTM 2240 DIN 53505 IS : 3400 PART 2 BS : 903/A-57 |
Hardness Durometer Shore ‘A’ |
| 2 | Hardness IRHD | ISO –R- 48 ASTM 1415 DIN 53519/1 BS : 903/A-26 |
IRHD Hardness Tester |
| 3 | Curing Properties | ASTM D- 5289 |
Oscillation Disc Rheometer |
| 4 | Specific Gravity | ISO 2781 ASTM 297/15 DIN 53479 BS : 903/A-1 |
Specific Gravity Balance |
| 5 | Tensile Strength ASTM D412 | ISO 37 Universal Testing DIN 53504 IS : 3400 PART 1 BS : 903/ A-2 |
Computerized Tensile Machine |
| 6 | Elongation @ Break ASTM D412 | ISO 37 Universal Testing DIN 53504 IS : 3400 PART 1 BS : 903/ A-2 |
Computerized Tensile Machine |
| 7 | Modulus ASTM D412 | ISO 37 Universal Testing DIN 53504 IS : 3400 PART 1 BS : 903/ A-2 |
Computerized Tensile Machine |
| 8 | Tear Strength ASTM D624 A | ISO 34 Universal Testing Din 53515 IS : 3400 BS : 903/ A-3 |
Computerized Tensile Machine |
| 9 | Compression Set | ISO 815 ASTM D395 “B” DIN 53517/1 IS : 3400 PART X BS : 903/ A-6 |
Compression Set Fixture |
| 10 | Resilience ASTM D1054 | ISO 4662 Testing Machine DIN 53512 IS : 3400 PART XI BS : 903/ A-8 |
Rebound Resilience |
| 11 | Abrasion Resistance Is : 3400 Part Iii | ISO 53516 Testing Machine |
Din Abrasion Resistance |
| 12 | Ash Content ASTM D1416 -20 | ISO 247 DIN 53568/2 IS : 3400 PART XI BS : 7164/5 |
Muffle Furnace |
| 13 | Ageing Properties | ISO 188 ASTM D573 DIN 53508 IS : 3400 PART IV BS : 903/A-19 |
Ageing Oven With In Air 7 Cells |
| 14 | Ageing Properties D471 | ISO 1817 DIN 53521 IS : 3400 PART IV BS : 903/A-16 |
Oven In Media ASTM |
| 15 | Lip Opening Pressure AIR FLOW METHOD | SAE J - 946 Test Rig. |
Lip Opening Pressure Oil Seals |
| 16 | Tention Of Spring | - | Computerized Tensile Universal Testing Machine |
| 17 | Dimension and Cross Section Inspection | 10X, 20X | Profile Projector |
| 18 | Weight | - | Scientific Balance |
