The Rex OS-AUTO Motorized Durometer Test Stand is designed for precision hardness measurements on rubber, plastics and other materials. The Rex OS-AUTO Motorized Durometer Test Stand provides constant load, controlled rate of descent, and application velocity, through a geared electric motor and braking mechanism that alternately lowers the durometer onto the specimen and then raises it in preparation for the next test.
This Rex OS-AUTO Motorized Durometer Test Stand also provides an electronic timer that can adjust the amount of time the durometer remains in the lowered position (dwell time).
The Rex OS-AUTO Motorized Durometer Test Stand includes both interchangeable weights so it can be used to test all current Shore Durometer types A, B, C, D, DO, E, O, OO, OOO and OOO-S.
Small Weight for: Types Shore A, B, E, O
Small + Large Weight for: Types Shore C, D, DO
No Weight for: Shore OO, OOO. OOO-S
Adjustment of the durometer for specimen thickness is easily accomplished by a height-adjusting knob on the top of the stand.
Durometer Sold Separately
| Durometer Scales | Shore A, B, C, D, DO, E, O, OO, OOO and OOO-S |
| Small Weight / Load | ~ 560 g (1 Kg Load with Durometer) |
| Small + Large Weight / Load | ~ 4560 g (5 Kg Load with Durometer) |
| No Weight / Load | ~ 440 g (with Durometer) |
| Specimen Table Dimensions | 7 x 6 in (177 x 182 mm) |
| Throat Depth | 3.25 in (83 mm) |
| Throat Height | 3.125 in (79 mm) |
| Specimen Thickness | Minimum:0.240 in (6 mm) per ASTM D2240 Maximum:varies with durometer model; ~3 in (75 mm) |
| Timer Operation | 0 through 9999 seconds |
| Product Dimensions (DxWxH) | 13 x 6.125 x 9.75 in (356 x 156 x 248 mm) |
| Product Weight | 40 lb (18 kg), approx. |
| Power Requirements | 120 VAC 60 Hz | 240 VAC 50 Hz optional |
| Operating Temperature | 73.4 3.6 F (23.0 2.0 C) |
| NOTE | **Not intended for production control or continuous use** |