JZ Weight Indicator System

Application Areas

 JZ series weight indicating system is used for indicating and recording variation of hookload of drilling string and weight on bit during drilling and workover service for oil exploration or geological prospecting. It can assist drilles to judges operation situation and obtain proper drilling parameters.

Technical Specifications

1.  Allowable error of output pressure of deadline anchor: ±1.0% F.S

2.  Allowable error of weight indicating system: ±2.0% F.S

3.  Error of weight indicator: ±1.0% F.S

4.  Error of recorder: ±2.0% F.S

5. Error of weight recording system:±2.5% F.S

6.  Sensitivity: 0.5%F.S

7. Working temperature:-40~50