System Default Parameters：

1. Sensitivity： >1.5V/mT

2. Sampling frequency response:  ≤8kHz

3. System working voltage：AC220V±10%（explosion-proof）、AC127V±10%（explosion-proof）

4. System rated power capability： <200W

System Performance Parameters

5. Positioning inspection resolution ：1mm；

6. Uncertainty rate of quantitative inspection (P)：＜1%

7. Maximum value of vibration range of wire rope：L=（Inner diameter of testing head-diameter of wire rope）×0.8/2

8. Accuracy rate:

100% For limiting value defects: Detectability = 100%

＞99% For dangerous value defects: Detectability = 99%

＞95% For normal value defects: Detectability > 95%

＞70% For minor value defects: Detectability > 70%

          Minor defects: actual defect value is less than 30% of the discard value;

          Normal defects: actual defect value is more than 30%, but less than 60% of the discard value; which will not affect the safety of wire rope

         Dangerous defects: actual defect value is more than 60%, but less than 90% of the discard value; which will affect the safety of wire rope gradually

          Limiting defects: actual defect value is more than 90% of the discard value; which will affect the safety of wire rope directly

System Applicability Parameters:

9. Inspection range of rope Diameter,

Inspection Range for Model 65：φ16 ～56mm；

Inspection Range for Model 95：φ20 ～80mm

10. Testing Speed：    V  = 0－13m/s

11.  Distance for signal transferring：

     length of cable connected：≤80m（extendingto 1KM with relay station 1km）

     length of optical fiber cable connected：≤10 km

12. Dimension between ropes： <φ175mm x1200mm

13. Working environmental temperature：-20℃—+40℃

14. Degree for dust-proof and water-proof：IP54