Single Chip-resistor Tester
The Single Chip-resistor Tester consists of a 4T probe, standard multimeter, XYZ automatic positioning system, and vision system. It is designed for automatic positioning and resistance measurement of chip thin-film resistors, thick-film resistors, ultra-low resistance thick-film resistors, and ultra-low resistance alloy resistors.
As a key piece of equipment in the chip resistor production process, it is mainly applied for:
First inspection before laser trimming
Re-measurement or final inspection after laser trimming
Resistance value testing after resistor printing in the printing process
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01005-2512Resistance specifications
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0.1mΩ-1Ω/1Ω-100MΩResistance range
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Product Advantages
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Applications
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Specifications
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Related Products
Product Advantages
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Adjustable Probes Compatible with Multiple Sizes
The 4T probe is electrically adjustable, with lateral spacing that can be tuned to accommodate multiple resistor sizes from 0201 to 2512. For ultra-small 01005 resistors, a fixed-spacing probe card is used.
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Wide Resistance Measurement Range with Multiple External Instruments
Supports connection with external instruments such as RM series (e.g., RM3545) and AE series (e.g., AE162), enabling resistance measurements from ultra-low resistance (0.1 mΩ – 1 Ω), standard resistance (1 Ω – 10 MΩ), to ultra-high resistance (10 MΩ – 100 MΩ).
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PR Vision Mark Recognition for Automatic Alignment
Equipped with PR vision recognition to identify Mark points (circle, square, diamond, etc.) on the left, right, top, or bottom of the substrate. This enables automatic angle correction of the substrate, ensuring repeatable precision of measurement points and accurate resistance testing.
Applications
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Various Chip Resistors -
Various Chip Resistors -
Various SMD Resistor Values -
Various SMD Resistor Values
Single Chip-resistor Tester
Specifications
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Standard
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Optional
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Measurement Range
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Measurement Accuracy
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Measurement Efficiency
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Measurement Method
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Probe Setting
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Measurement Stability
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Standard
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Measurement Range0.01μΩ ~ 1200MΩ (multimeter)
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Measurement AccuracyRefer to RM3545 resistance meter specifications
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Measurement EfficiencyRefer to RM3545 resistance meter specifications
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Measurement MethodSingle channel
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Probe Setting4T
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Measurement StabilityUsing RM3545: 1 mΩ ~ 10 mΩ: < 0.5%
10 mΩ ~ 1 Ω: < 0.1%
1 Ω ~ 10 MΩ: < 0.05%
10 MΩ ~ 100 MΩ: < 0.1%
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Optional
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Measurement Range/
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Measurement AccuracyCustomer-specified multimeter
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Measurement EfficiencyCustomer-specified multimeter
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Measurement MethodUp to 20 channels expandable
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Probe Setting4T
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Measurement StabilityTonghui Multimeter: 1 mΩ ~ 1 Ω: < 0.1%
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Related Products
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Laser Thin Film TrimmerMeasurement range 100mΩ-500MΩ, measurement accuracy ±0.01%, supports multiple resistance specifications
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Laser Thick Film TrimmerResistance adjustment range 100mΩ～20MΩ, used for laser resistance adjustment of chip thick film resistors/hybrid circuits (thick film) on ceramic substrates
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Laser ScriberFront and back line repeatability less than ±5 μm, achieving ±0.75μm/70mm straightness and ±1μm positioning accuracy
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Single Chip-resistor TesterUsed for first inspection before laser trimming, re-measurement or final inspection after laser trimming
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High Voltage Resistor TesterUsed to test single-chip resistor substrates, with the withstand voltage characteristics of each resistor before and after resistance adjustment
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TCR TesterUsed for testing the TCR values of individual resistors on single-chip resistor substrates
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Inductor Laser Peeling MachineFor laser removal of resin layers/enamel layers on molded inductors and wound inductors
