asphalt needle penetration meter asphalt performance tester lab service
Negotiable
Min.Order:1
Product name | Asphalt Needle Penetration Tester |
Minimum grading | 0.01mm |
Measuring range | 0-50mm |
Weight of needle and gauge | 100±0.05g |
Needle entry time control device | Time adjust range: 0-99 seconds |
Time error: less than ±0.1 second. | |
Maximum penetration depth | 40mm |
Power supply | 220V/50HZ |
Sample plate | Ф 55 * 35 mm flat brass tubular plate |
Heat preservation plate | Volume:> 15L Raw material:glass Depth:>60mm. Shape: flat tubular plate |