TMD-302 Digital Eddy Current Testing Equipment with 100Hz-3MHz Frequency Range and 5.7" LCD Display for Industrial NDT

Price Negotiable
Price: Negotiation
MOQ: 1
Delivery Time: 3-6 work days
Brand: TMTeck
Product Description
Digital Eddy Current Testing Equipment Overview

The TMD-302 Digital Eddy Current Detector provides advanced non-destructive testing capabilities with signal time base scanning curve display, making it ideal for industrial inspection applications.

Technical Specifications
Basic Parameters
ParameterSpecification
Operation InterfaceTouch Screen, Shuttle Digital Knob Panel
Frequency Range100Hz-3MHz (Enhanced model 100Hz-6MHz), Minimum increment 1% of indicated value
Gain0-100db, Minimum increment 0.1db, Horizontal and Vertical gain adjustable individually or together
Sensitivity200V/Ω adjustable
Digital Rate10-1500 times/sec
Phase Rotation0-360° (step 1°)
Scan0.001-9.999s adjustable, Minimum increment 0.001s
Low-pass Filtering0-500 Hz, Minimum increment 1Hz
High-pass Filtering2-499 Hz, Minimum increment 1Hz
Zero SettingManual forced zeroing, minimum response time
Screen DisplayEddy current signal impedance diagram, time base scanning curve, simulated 3D stereogram
Screen Retention TimeImpedance trace: 0.1-20s (step 0.1s), Scan track retention equals one screen cycle
Probe Driving12 levels, peak-to-peak voltage adjustable from 1V to 12V
Program Storage100 units of instrument settings, retention >10 years without charging
Data Storage20 units frozen/locked eddy-current signal impedance maps or 1-60s cycles
Physical Specifications
ParameterSpecification
Dimensions200mm × 120mm × 100mm
Weight1.5kg (battery included)
Display5.7" semi-reflective and semi-transparent LCD screen
Power Supply
Industrial Applications
Aviation Industry
  • Surface inspection of aircraft components (blades, wheel hubs, landing gear)
  • Rivet hole and bolt hole inner surface crack detection
  • Inter-layer corrosion detection in composite materials
  • Thickness measurement of non-conductive coatings
  • Conductivity testing of non-magnetic metals
Electric Power Industry
  • Surface defect detection on turbine blades and pin holes
  • C-scan flaw detection of steam turbine shaft center holes
  • Defect detection and thickness measurement of heat exchange tubes
  • Boiler tube inspection
Petrochemical Industry
  • Non-destructive testing of stainless steel and carbon steel heat exchanger tubes
  • Inner wall inspection of furnace tubes
  • Casing and sucker rod defect detection
  • Metal pipeline and weld crack inspection
Metallurgy and Machinery Industry
  • Online eddy current inspection of metal tubes, rods, and wires
  • Non-destructive testing of valves, bearings, bolts, and mechanical parts
Standard Package Contents
TypeSpecification
DCLithium rechargeable battery, 8 hours continuous operation
ACExternal power supply 100-240VAC, 50/60 Hz
ItemDescriptionQuantity
1Eddy current detector1
2Eddy current point-type probe1
3Plate block1
412.6V power adapter1
5Instrument pack1
6Operation manual1
7QuickStart manual1
8Quality certificate1
9Warranty bill1
Product Image
TMD-302 Digital Eddy Current Testing Equipment with display screen showing signal analysis

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company TMTeck Instrument Co., Ltd
Location #613A, LinJI Industrial Building ,No.53 of Shun Ren Road ,Lin He Industrial park, ShunYi District ,101300 Beijing ,China
Contact Person WEI

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