Piston rod eddy current flaw detector HSGET-04
Product introduction

The piston rod above is driven by two cots rotating in the same direction, and the piston rod is driven by the pusher rod to complete the detection from under the probe.
I. State and parameters of piston rod
1. Piston rod specification 10-_ 28, length 100-500.
2. Piston rod material: ordinary carbon steel, alloy round steel.
3. Piston rod condition: roughness Ra0.1, roundness 0.02, circular jump 0.07.
4. Inspection speed: Take the workpiece diameter 20, length 450, detection distance 300 as an example, detection rhythm 6 seconds.
5. Detection location: the largest diameter of the outer circle.
6. Detection accuracy: cracks of 0.1 mm (depth) x 0.1 mm (width) x 3 mm (length)
7. Workpiece rotation speed: According to the detection speed, the piston rod rotates one cycle and the propulsion distance is 3-5 mm.


Detection channel
4 channel
Detection speed
Frequency range
Gain 40-99Db, adjustable 0.1Db/block
Advanced filtering
High pass
Low pass
Phase rotation
0-360°side size 1°
Gas source
≥4bar,flow rate 20L/min
Ambient temperature
Power Supply 180V-240V 50Hz
Computer Full Digital Parameter Adjustment
Synchronized alarm output controlled by internal and external clock
High Precision End and End Signal Excision Function
High Precision Real-time and Delayed Alarm Output
Fast Digital/Analog Electronic Balance
Delayed Hidden Removal Function with Memory Trajectory
Real-time impedance plane display
The instrument can match any probe
Remote Automatic Help System
Man-machine interface in Chinese and English
Multi-amplitude Phase/Amplitude Alarm Domain
Provide X-t, Y-t, V-t three time-based scanning real-time display mode options
Windows Operating Interface, Modular Man-Machine Dialogue
The instrument can be connected with the PLC of the transmission mechanism
The distance between the induction probe and the workpiece is kept at 0.5-2 mm
Intelligent Warning for Fault Detection Equipment
Multi-class interfaces can be reserved to facilitate the integration of mechanical operation
Four probes can give signals and alarm separately
The equipment is a four-channel independent intelligent eddy current flaw detector. Four probes under control collect and control work independently