Product information:
The device is used to check screwed glands, and conform to the IEC60598-1 clause 4.12.5. Screwed glands shall be fitted with a cylindrical metal rod having a diameter equal to the nearest whole number of millimetres below the internal diameter of the packing. The glands shall then be tightened by means of a suitable spanner, the moment shown in following Table being applied to the spanner for 1 min.
Technical parameters:
1. Stainless steel rod: Ф5, Ф7, Ф9, Ф10, Ф12, Ф14, Ф16, Ф18, Ф20, Ф22, Ф25, Ф30, Ф32, Ф40mm each one;
2. Weight: 20,40,50,60 hook weights each one, 20N vias weight and 6N vias weight each one
3. Wheel diameter: 250mm, wood
4. Stainless steel rod diameter and torque test Optional Table 1
Test rod diameter /mm | Metal gland(N.m) | MoldingMaterial gland(N.m) |
<7 | 6,25 | 2,5 |
7~14 | 6,25 | 3,25 |
14~20 | 7,5 | 5 |
>20 | 10 | 7,5 |
5. Weights collocation Table 2
Gland torque(N.m) | Weights collocation |
2,5 | 20N with hook |
3,25 | 20N with hook+6N vias |
5 | 40N with hook |
6,25 | 50N with hook |
7,5 | 60N with hook |
10 | 60N with hook+20N vias |