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Electrical Testing
Continuity, short-circuit and miswire detection using electrical test equipment manufactured by a Chinese brand.
Wire Harness Testing & Quality Control
Verify Every Connection Before Your Wire Harness Ships
Cablum combines 100% finished-product electrical testing with project-specific crimp, mechanical, environmental and sealing verification. Testing is performed against the requirements agreed for each wire harness or cable assembly.
- 100% finished-product electrical testing
- In-house crimp cross-section analysis
- Project-specific test records available
- ISO 9001 & IATF 16949 systems
A Defined Inspection Path
Quality controls from incoming materials to final release
Inspection methods, acceptance limits and sampling requirements are confirmed according to the drawing, customer specification and applicable workmanship criteria. We do not use unsupported “zero-defect” claims; we use documented checks to identify and control nonconforming product.
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Requirement Review
Confirm part numbers, pinout, dimensions, workmanship criteria and test scope.
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Incoming Check
Verify applicable wires, terminals, connectors and protective materials before use.
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Process Check
Monitor cutting, stripping, crimping, assembly and identification requirements.
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Crimp Verification
Use visual inspection, pull-force testing or cross-section analysis as specified.
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Electrical Test
Test every finished assembly for continuity, shorts and miswiring.
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Final Release
Complete the agreed visual, dimensional and project-specific verification before shipment.
In-House Test Capabilities
Match the test method to the application risk
Not every test belongs on every product. Electrical testing is performed on every finished assembly, while destructive, environmental, endurance and sealing tests are performed according to the agreed project scope or sampling plan.
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Crimp Cross-Section Analysis
Terminal crimp cross-section analysis is performed when required by the project or process-control plan.
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Pull-Force Testing
Crimp pull force is checked against customer requirements or the applicable specification for the wire-and-terminal combination.
Environmental Testing
In-house temperature-and-humidity, salt-spray and UV testing according to agreed conditions.
Sealing Verification
IP67 or IP68 performance can be tested and validated for applicable projects under defined test conditions.
Visual & Dimensional
Check workmanship, routing, labels, coverings, connector condition and agreed dimensions.
Workmanship criteria: IPC/WHMA-A-620 acceptance criteria can be applied when specified. Cablum does not claim IPC/WHMA-A-620 Class 3 certification.
100% Finished-Product Electrical Test
Check the circuit before shipment
Every completed wire harness or cable assembly is electrically tested for continuity, short circuits and miswiring. The test program is created from the approved pinout or drawing.
Additional electrical requirements can be reviewed when they are defined in the customer specification. We describe the equipment by function and do not claim an unsupported Cirris brand.
Standard finished-product checks
- Continuity verification
- Short-circuit detection
- Miswire and pinout verification
- Test program matched to the approved connection table
Scope: “100% tested” on this page refers specifically to these finished-product electrical checks—not to every destructive or environmental test.
Project-Specific Validation
Mechanical, environmental and sealing tests
Test conditions vary by product, application and customer specification. Cablum does not present one load, cycle count, pressure or leak limit as a universal standard.
In-house bending test shown for reference. Load, angle, cycle count and acceptance criteria are defined for each applicable project.
Bending & Endurance
Bending angle, load, cycle count and acceptance criteria are set according to the agreed test plan rather than a universal cycle claim.
Temperature & Humidity
In-house temperature-and-humidity chamber testing is available when the test conditions, duration and acceptance criteria are defined.
Salt Spray & UV
In-house salt-spray and UV testing can be arranged for relevant materials or assemblies under project-specific conditions.
IP67 / IP68 Verification
Sealing performance can be tested for applicable designs. Test method, sample quantity and acceptance criteria must be agreed for each project.
Inspection Records
Documentation aligned with the quotation scope
Test and inspection records can be provided when requested and agreed before production. The format and content depend on the product, test method and customer requirements.
Cablum’s quality procedures operate within ISO 9001 and IATF 16949 certified management systems. These certifications do not by themselves mean that Cablum is IPC Class 3 certified, ISO 13485 certified or automatically qualified as a Tier 1 supplier.
Records that may be agreed
- Finished-product electrical test results
- Pull-force test results
- Crimp cross-section records
- Environmental or sealing test records
- Visual or dimensional inspection records
Please note: Record availability, sample size and reporting format should be stated in the RFQ and confirmed in the quotation.
FAQ
Wire harness testing questions
Is every finished wire harness electrically tested?
Yes. Every finished assembly is tested for continuity, short circuits and miswiring using a test program based on the approved pinout or drawing.
What brand of electrical test equipment does Cablum use?
Cablum uses electrical test equipment from a Chinese manufacturer. We do not claim Cirris-brand equipment.
How is terminal crimp quality verified?
Crimp quality can be evaluated through visual inspection, pull-force testing and in-house cross-section analysis according to the project requirements and applicable acceptance criteria.
Is pull-force testing always based on UL 486A?
No. Pull-force test methods and acceptance limits are defined by the customer specification or the applicable standard for the wire-and-terminal combination.
Are environmental tests performed on every order?
No. Temperature-and-humidity, salt-spray, UV, bending and similar tests are performed according to the agreed project scope or sampling plan.
Can Cablum test products for IP67 or IP68 performance?
Yes, for applicable designs. The test method, conditions, sample quantity and acceptance criteria are agreed for each project; the rating is not automatically claimed for every product.
Can customers define their own test requirements?
Yes. Customers can provide test methods, limits, sampling requirements and documentation needs for review before quotation and production.
Can Cablum provide test records?
Yes. Applicable test and inspection records can be provided when their scope and format are agreed before production.
Define the Test Plan
What must your wire harness pass?
Send the drawing, application, quantities and acceptance requirements for engineering review.