Electromagnetic Eddy Current Thickness Gauge
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| Brand | Biuged |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | BGD 545 |
| Price | Upon Request |
| Measurement Principle | Dual-mode electromagnetic (magnetic induction for Fe substrates |
| Measurement Range | 0.0–5000 µm |
| Resolution | 0.1 µm (<100 µm), 1 µm (100–999 µm), 10 µm (>1000 µm) |
| Accuracy | ≤ ±(3% reading + 2 µm) |
| Minimum Substrate Thickness | 0.2 mm (Fe), 0.05 mm (NFe) |
| Minimum Curvature Radius | Convex 5 mm / Concave 25 mm |
| Minimum Measuring Area | 6 mm² |
| Probe Type | Integrated digital probe with sapphire tip |
| Display | 128 × 48 dot-matrix LCD |
| Power Supply | 2 × 1.5 V AAA alkaline batteries |
| Dimensions & Weight | 101 × 62 × 28 mm / 79 g (including batteries) |
| Units | µm and mil selectable |
| Measurement Modes | Fe, NFe, Auto (Fe/NFe) |
| Compliance | GB/T 4956–2003, GB/T 4957–2003, DIN EN ISO 2808, JJG 818–2005 |
| Brand | Defelsko |
|---|---|
| Origin | USA |
| Model | PosiTector 6000 |
| Probe Types | F (magnetic substrate), N (non-magnetic substrate), FN (dual-mode auto-recognizing) |
| Compliance | ASTM D7091, ISO 2178, ISO 2360, SSPC-PA 2 |
| Protection Rating | IP5X |
| Interface | USB + infrared |
| Data Storage | up to 10,000 readings (Storage model), 250 readings (Statistics model), real-time clock, statistical reporting (mean, std dev, min/max, count) |
| Software | PosiSoft for Windows (included with Storage model) |
| Calibration | NIST-traceable certificate included, one-point/zero-point/two-point calibration modes |
| Display | backlit LCD, multi-language support (including English, Chinese, Spanish, German, French), metric/imperial unit toggle |
| Operating Environment | -10 °C to 50 °C |
| Probe Cable Options | standard and custom lengths up to 75 m |
| Brand | Defelsko |
|---|---|
| Origin | USA |
| Model | PosiTest DFT |
| Measurement Principle | Magnetic Induction (for ferrous substrates) & Eddy Current (for non-ferrous substrates) |
| Range | 0–1000 µm |
| Accuracy | ±(2 µm + 3%) |
| Dimensions | 100 × 38 × 23 mm |
| Weight | 70 g |
| Probe Type | Wear-resistant ruby-tipped sensor |
| Display | Backlit LCD |
| Power Management | Auto-on / auto-off |
| Calibration | Zero-point calibration |
| Geometry Support | V-groove for curved surfaces |
| Units | Metric/imperial toggle |
| Compliance | ASTM D7091, ISO 2178, ISO 2360, SSPC-PA 2, AS 3894.3 |
| Brand | Defelsko |
|---|---|
| Origin | USA |
| Model | PosiTest F/G |
| Measurement Principle | Electromagnetic Induction (F-type) / Eddy Current (G-type) |
| F-Type Range | 0–2000 µm (0–80 mils) |
| G-Type Range | 0–200 µm (0–8 mils) |
| F-Type Accuracy | ±5 µm (≤100 µm), ±5% of reading (>100 µm) |
| G-Type Accuracy | ±1 µm (≤20 µm), ±5% of reading (>20 µm) |
| Probe Type | Permanent Magnet (F) / High-Frequency Eddy Current (G) |
| Compliance | ASTM D7091, ISO 2178, ISO 2360, SSPC-PA 2, GB/T 4956, GB/T 4957 |
| Power Source | None (magnet-driven) |
| Environmental Rating | IP65-equivalent robust housing |
| Calibration | NIST-traceable certificate supplied with each unit |
| Brand | Fischer |
|---|---|
| Origin | Germany |
| Model | MP10E |
| Measurement Principle | Electromagnetic Induction (DIN EN ISO 2178, ASTM B499) |
| Display | 60 × 30 mm LCD, dual-line alphanumeric (16 characters per line) |
| Probe Interface | Plug-in connector supporting up to 30 probe types (E- and VxE-series, e.g., EGAB1.3) |
| Auto-Probe Recognition | Yes |
| Data Storage | None |
| Connectivity | None |
| Power Supply | Replaceable or rechargeable batteries |
| Compliance | DIN EN ISO 2178, ASTM B499 |
| Included Accessories | Protective cap, carrying case, batteries, operating manual |
| Excluded | Probes, calibration standards |
| Brand | Fischer |
|---|---|
| Origin | Germany |
| Model | FMP10–FMP40 |
| Measurement Principles | Magnetic Induction (for ferrous substrates) & Eddy Current (for non-ferrous conductive substrates) |
| Compliance Modes | IMO PSPC, SSPC-PA2, QUALANOD, QUALICOAT |
| Memory Capacity | Thousands of measurement records |
| Probe Interface | Interchangeable probe system |
| Operating Principle | Dual-method substrate-agnostic thickness quantification via calibrated electromagnetic field perturbation analysis |
| Brand | Fischer |
|---|---|
| Origin | Germany |
| Model | FMP100 / FMP150 |
| Measurement Principle | Magnetic Induction (for ferrous substrates) & Eddy Current (for non-ferrous substrates) |
| Operating System | Windows CE |
| Display | High-Resolution Graphical Touchscreen |
| Onboard Memory | Supports >10,000 measurements |
| Compliance Modes | IMO PSPC, SSPC-PA2, QUALANOD, QUALICOAT |
| Probe Interface | Interchangeable probe design |
| Data Management | Compatible with DataCenter IP inspection planning software |
| Regulatory Context | Designed for GLP/GMP-aligned workflows |
| Brand | Fischer |
|---|---|
| Origin | Germany |
| Model | MP0/MP0R |
| Measurement Principle | Dual-mode electromagnetic induction (for ferrous substrates) and eddy current (for non-ferrous substrates) |
| Display | Dual independent pivotable LCD screens with backlight |
| Housing | IP65-rated ruggedized enclosure |
| Probe | Wear-resistant integrated probe |
| Compliance Modes | IMO PSPC, SSPC-PA2 |
| Operating Temperature | −10 °C to +50 °C |
| Battery Life | Up to 30,000 measurements per charge (standard alkaline AA batteries) |
| Data Output | USB interface for PC transfer |
| Calibration | Factory-calibrated with traceable NIST-equivalent reference standards |
| Brand | Fischer |
|---|---|
| Origin | Germany |
| Model | PMP10 |
| Measurement Principle | Phase-Sensitive Eddy Current |
| Operating Frequencies | 60 kHz / 240 kHz / 1.25 MHz |
| Probe Compatibility | ESD20Cu, ESD20Ni, ESD20Zn, ESD2.4, ESL080 |
| Max Data Storage | 20,000 measurements across 4,000 data groups |
| Applications | 100 user-defined programs |
| Display Resolution | 3-level precision |
| Measurement Modes | Automatic, Continuous, External Trigger |
| Analysis Modes | Scientific, Statistical, Limit (Hi/Lo), Analog Simulation |
| Security | Password protection & key lock |
| Power Management | Auto-off |
| Brand | Fischer |
|---|---|
| Origin | Germany |
| Model | RMP30-S |
| Measurement Principle | Micro-resistive Method per EN 14571:2004 |
| Display | Dual-line, 16-character LCD (2 × 16) |
| Memory Capacity | Up to 100 application setups |
| Data Storage | Up to 10,000 measurements across 1,000 data blocks with timestamp (date/time stamping) |
| Interface | Bidirectional RS232 port |
| Probe Recognition | Automatic probe identification |
| Audio Feedback | Audible limit alarm |
| Statistical Functions | Mean, Std. Dev., Min/Max, Cp/Cpk, histogram generation |
| Compatible Probes | ERCU-N, ERCU-D10 |
| Power Supply | Rechargeable battery or AC adapter |
| Brand | Fischer |
|---|---|
| Origin | Germany |
| Model | MMS PC2 |
| Operating System | Windows CE |
| Connectivity | LAN, USB |
| Measurement Principles | Eddy Current (amplitude & phase-sensitive), Magnetic Induction, Beta Backscatter, X-ray Fluorescence (via optional modules) |
| Supported Properties | Coating thickness (non-conductive on non-ferrous, non-conductive on ferrous, conductive on non-ferrous), Ferrite content in austenitic steels, Electrical conductivity of non-ferrous metals |
| Compliance | ISO 2178, ISO 2360, ASTM B244, ASTM B536, DIN 50981, DIN 50982, EN ISO 2178, EN ISO 2360 |
| Data Management | Onboard storage, CSV export, GLP-compliant audit trail (via software), FDA 21 CFR Part 11 ready (with validated software package) |
| Brand | Oxford Instruments |
|---|---|
| Origin | USA |
| Model | CMI-233 |
| Measurement Principle | Dual-mode (Magnetic Induction for ferrous substrates |
| Measurement Range | 0–3.05 mm (magnetic induction), 0–1.52 mm (eddy current) |
| Accuracy | ±1% or ±0.1 µm (per certified reference standards) |
| Resolution | 0.1 µm |
| Minimum Substrate Thickness | 0.35 mm |
| Minimum Curvature Radius | 5 mm (convex), 25 mm (concave) |
| Minimum Test Area | Ø20 mm |
| Standards Compliance | ASTM B499, B530, B244, B259 |
| Data Storage | 12,400 readings |
| Display | 1/2-inch backlit LCD |
| Interface | RS-232 serial port |
| Power | 9 V alkaline or rechargeable battery |
| Weight | 260 g (with battery) |
| Dimensions | 149 × 79.4 × 30.2 mm |
| Statistical Functions | Mean, SD, min/max, histogram, CPK |
| Units | Switchable between metric (µm, mm) and imperial (mils) |
| Brand | Oxford Instruments |
|---|---|
| Origin | USA |
| Model | CMI153 |
| Measurement Range (Ferrous) | 0.001–2.04 mm (0.1–80 mil) |
| Measurement Range (Non-Ferrous) | 0.001–1.52 mm (0.1–60 mil) |
| Minimum Substrate Thickness | 305 µm (12 mil) |
| Dimensions | 9.53 × 5.08 × 2.52 cm |
| Weight | 71 g |
| Power | 2 × AA batteries |
| Units | Auto-switching between metric and imperial |
| Compliance | ASTM B499, B530, B244, B529 |
| Brand | Oxford Instruments |
|---|---|
| Origin | USA |
| Model | CMI233 |
| Measurement Principle | Dual-mode (Magnetic Induction for ferrous substrates |
| Measurement Range | 0–3.05 mm (magnetic induction), 0–1.52 mm (eddy current) |
| Resolution | 0.1 µm |
| Accuracy | ±1% or ±0.1 µm (per certified reference standards) |
| Minimum Substrate Thickness | 0.35 mm |
| Minimum Curvature Radius | 5 mm (convex), 25 mm (concave) |
| Minimum Test Area | Ø20 mm |
| Compliance | ASTM B499, B530, B244, B259 |
| Data Storage | 12,400 readings |
| Display | 1/2-inch backlit LCD |
| Interface | RS-232 serial port |
| Power | 9 V alkaline or rechargeable battery |
| Weight | 260 g (incl. battery) |
| Dimensions | 149 × 79.4 × 30.2 mm |
| Units | Switchable metric/imperial |
| Statistical Functions | Mean, SD, min/max, histogram, CPK, count |
| Scan Mode | Time-based averaging with min/max capture |
| Keypad | Sealed membrane (9-key basic / 16-key enhanced) |
| Brand | Oxford Instruments |
|---|---|
| Origin | USA |
| Model | CMI233 |
| Measurement Principle | Magnetic Induction (for non-magnetic coatings on ferrous substrates) & Eddy Current (for non-conductive coatings on non-ferrous conductive substrates) |
| Accuracy | ±1% or ±0.1 µm (per certified reference standards) |
| Measurement Range | Magnetic Induction: 0–3.05 mm (0–120 mils) |
| Eddy Current | 0–1.52 mm (0–60 mils) |
| Resolution | 0.1 µm |
| Minimum Substrate Thickness | 0.35 mm |
| Minimum Curvature Radius | 5 mm (convex), 25 mm (concave) |
| Minimum Measured Area | Ø20 mm |
| Compliance | ASTM B499, B530, B244, B259 |
| Data Storage Capacity | 12,400 readings |
| Display | 1/2-inch backlit LCD |
| Interface | RS-232 serial port |
| Power | 9 V alkaline or rechargeable battery |
| Weight | 260 g (including battery) |
| Units | Dual metric/imperial with toggle switch |
| Statistical Functions | Mean, Std Dev, Min/Max, Histogram, CPK, Count |
| Scan Mode | Time-based automatic averaging with optional min/max capture |
| Keypad | Sealed membrane, 9-key basic / 16-key enhanced layout |
| Brand | Oxford Instruments |
|---|---|
| Origin | USA |
| Model | CMI243 |
| Accuracy | ±1% |
| Measurement Range | 2–38 µm (0.08–1.50 mils) |
| Resolution | 0.25 µm (0.01 mil) |
| Minimum Measurable Radius | 1.55 mm (0.06 in) |
| Standards Compliance | ASTM B244, ASTM B259, DIN 50984, ISO 2360, ISO 29168 (Draft), BS 5411 Part 3 |
| Data Storage | 12,400 readings |
| Display | LCD with 1.27 cm character height |
| Interface | RS-232 serial port (adjustable baud rate) |
| Power | 9 V alkaline or rechargeable battery |
| Dimensions | 14.9 × 7.94 × 3.02 cm |
| Weight | 0.26 kg (including battery) |
| Brand | QINGTAO |
|---|---|
| Model | QT-N1 |
| Measurement Principle | Dual-mode (Eddy Current for Non-Magnetic Substrates, Magnetic Induction for Ferrous Substrates) |
| Measurement Range | 0–1250 µm |
| Resolution | 0.1 µm |
| Accuracy | ±(3% H + 1.5 µm) with Single-Point Calibration |
| Substrate Compatibility | Ferrous metals (Fe, steel) and non-ferrous non-magnetic metals (Al, Cu, Zn, Sn) |
| Coating Types | Non-conductive (paint, enamel, plastic, rubber) and non-magnetic metallic (e.g., Cr, Zn on steel) |
| Probe Options | F1, F1/90°, F10, N1, N1/90°, N10 |
| Data Storage | 500 readings |
| Statistical Functions | MEAN, MAX, MIN, NO, S.DEV |
| Calibration Modes | Single-point & two-point |
| Operating Temperature | −10 °C to 50 °C |
| Power | 2 × AA (1.5 V) |
| Dimensions | 125 × 67 × 31 mm |
| Weight | ~340 g |
| Compliance | GB/T 4956–1985, GB/T 4957–1985 & –2003, JB/T 8393–1996, JJG 889–1995, JJG 818–1993 |
| Origin | Germany |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | QuaNix 4500 |
| Pricing | Upon Request |
| Origin | Germany |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | 8500 Basic |
| Pricing | Available Upon Request |
| Measurement Range | 0–2000 µm (standard), 0–5000 µm (optional) |
| Resolution | 0.1 µm / 1 µm / 0.01 mm |
| Substrate Compatibility | Ferrous (Fe): steel, iron (min. thickness 0.2 mm) |
| Non-ferrous (NFe) | aluminum, zinc, copper, brass (min. thickness 0.05 mm) |
| Measurement Area | 20 × 20 mm² |
| Probe Types | 5 modular interchangeable probes (magnetic induction, eddy current, or dual-mode) |
| Memory Capacity | 100 readings |
| Calibration | Single- or dual-point user-defined curve |
| Display | High-resolution backlit LCD with 180° flip orientation |
| Indicators | Dual-color (red/green) LED status feedback |
| Keypad | Illuminated 4-directional navigation keys |
| Compliance | ISO 2178, ISO 2360, DIN 50981, BS 3900-E7, ASTM B499, ASTM D7091 |
| Certification | Traceable calibration certificate issued by PTB (Physikalisch-Technische Bundesanstalt, Germany) |
| Optional Accessories | QuaNix PC software, USB interface cable |
| Brand | Yuntang |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Region Classification | Domestic (China) |
| Model | YT-321 |
| Price | USD 170 (FOB) |
| Measurement Principle | Pulse-Echo Ultrasonic |
| Range (Steel) | 0.75–350 mm |
| Standard Probe Range | 1–250 mm |
| Resolution | 0.1 mm |
| Sound Velocity Adjustment | 1000–9999 m/s |
| Operating Temp. | −10 to +60 °C |
| Accuracy | ±(1% H + 0.1) mm (H = actual thickness) |
| Power | Two AAA alkaline batteries |
| Battery Life | ~200 hours |
| Dimensions | 130 × 70 × 25 mm |
| Weight | 0.2 kg (instrument only) |
| Display | High-brightness LED backlight |
| Compliance | Designed per ISO 2400:2019 (Ultrasonic thickness measurement — Calibration and verification procedures) |