KX-901A Transformer Coil Measuring Instrument
Products Description
The KX-901A Transformer Coil Measuring Instrument is a high-precision, microprocessor-driven metrology station engineered to perform non-destructive turn-count verification for high-density magnetic windings. Developed specifically for quality control environments and automated testing lines, this industrial instrument eliminates manual sampling errors by substituting mechanical inspection with advanced mathematical sensor algorithms.
The KX-901A is optimized to audit complex inductive components-such as instrument transformers, high-turn count signal coils, and precision chokes-where exact winding ratios are critical to performance. Featuring a decoupled, modular sensor architecture, the platform isolates the delicate measurement circuitry from heavy mechanical fixtures, allowing for the stable evaluation of large-scale or non-standard coil geometries. Built to a rugged industrial standard, the KX-901A delivers rapid, repeatable cycle counts and high-resolution data logging, providing coil manufacturers with a reliable auditing tool to prevent out-of-tolerance components from reaching the field.
Feature
- Mathematical Microprocessor Control Array
The central data processing core is governed by an advanced microprocessor that manages all sensor signals and measurement calculations mathematically. This embedded system filters out ambient electromagnetic interference (EMI) on the factory floor, ensuring fast data conversion and stable, software-driven diagnostic tracking.
- High-Accuracy Metrology Calibration
Engineered for tight-tolerance quality assurance, the instrument achieves a calibration accuracy rating of up to 0.2% paired with an exceptional resolution threshold of 0.01%. This high resolution allows quality control technicians to detect micro-faults, missing turns, or minor winding deviations in ultra-fine wire assemblies.
- Decoupled Sensor Frame & Custom Enclosure Sizing
The measuring sensor is built with a separate, modular structure independent of the main display terminal. This independent arrangement protects sensitive electronic components during heavy component handling, while allowing the physical sensor apertures and dimensions to be fully customized to match specific user geometric requirements and large-scale coil profiles.
- Streamlined Automated Cycle Display
The user terminal features an intuitive control panel that simplifies testing routines. Upon component staging, the system initiates an automated scanning sequence and instantly displays the total measured turn cycles on a clear, high-contrast readout, minimizing operator evaluation times and streamlining high-volume batch auditing.
- Optimized Cost-to-Performance Ratio
The internal electrical architecture maximizes component efficiency to deliver laboratory-grade measuring precision at an accessible industrial price point. The low-maintenance, solid-state design lowers total cost of ownership by eliminating internal wear parts and minimizing the need for frequent recalibration.
Technical parameter
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Sensor height |
H-250MM |
H-350mm |
H-450mm |
H-550MM |
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Inner diameter of sensor |
Diameter ≤10mm, height ≤150mm |
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Inner diameter of the coil to be measured |
Φ>10 mm |
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Outer diameter of the coil to be measured |
Φ120mm |
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Coil height to be measured |
H<220mm |
H<320mm |
H<420mm |
H<520mm |
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Test sensor specification |
10 mm |
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Range of turns of coil under measured |
0-60000 turns |
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Number of turns measurement accuracy |
0~300 laps ±0, 300 ~ 500 laps ±1 circle, 500 ~ 20000 laps ±0.2%, 20000 ~ 60000 laps ±0.5% |
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Measuring speed |
Fast: 0.35 seconds/time, slow: 0.7 seconds/time |
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Working power supply |
AC220V±10%, 50Hz±2Hz (customizable AC110V, 60Hz) |
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Working environment |
Ambient temperature: +5℃-+35℃, relative humidity: below 85% |
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Overall dimension |
Main machine: 400(W)×132(H)×245(L)(mm) |
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Weight |
About 7kg |
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Applications
The KX-901A Transformer Coil Measuring Instrument is designed as a core auditing station for production verification, incoming inspection, and final quality control within the electrical manufacturing sector. Its primary applications include:
- High-Density Windings: Precise turn-count verification for high-turn transformer coils, power distribution transformers, and voltage regulation modules.
- Precision Inductive Sensors: Auditing for high-turn instrument transformers, current monitoring coils, ballasts, and low-frequency signal chokes requiring exact linear performance.
- Large-Scale Component Testing: Accommodating heavy-duty power electronics and oversized magnetic assemblies utilizing specialized, custom-tailored sensor frames.
Operational Category Note: Unlike automated coil fabrication machinery-such as voice coil winders or rectangular winding systems that physically manipulate wire-the KX-901A is a dedicated post-production metrology instrument. Its software logic and sensor array are optimized purely for high-speed electrical auditing, helping production managers maintain 100% inspection pass rates across precision manufacturing lines.
More Picture
Factory
