QUALITY / PRODUCT EVALUATION
Understand the conditions behind a product test.
Explore Xinyinhai’s planned checks for safety, function, durability and packaging. Read the method, applicable stage and evaluation criteria together.
Other products: normal operation after recovery. Paper picture-book / synthetic-paper sound-button portions: 40 °C / 75% humidity.
Evaluate operation, assembled parts and appearance.
Read the complete entry ↗Plan reference. These are planned methods and criteria, not completed test records. Conditions belong to the individual test and product variant.
01 / READ THE REQUIREMENT IN CONTEXT
The source includes picture books, sound buttons and age-specific toy checks. Product relevance must be established before selecting a method. The plan does not establish universal factory capability or compliance.
Identify the part, product or packaging.
Read the load, exposure or operation.
Keep units, exceptions and sequence.
Use only the source’s marked codes.
Separate pass criteria from recorded values.
Stage names are not expanded because the workbook does not define them. Blank cells are shown as No stage mark, never as an exemption. Sample quantities below are the source’s stage-level notation, not a quantity assigned to every test.
| Source code | Sample notation | Projects marked |
|---|---|---|
| T1 | 10 | 23 of 39 |
| T2 | 10 | 23 of 39 |
| TN | 20 | 36 of 39 |
| PP | 1C + 25 | 35 of 39 |
| MP | 5 | 13 of 39 |
PP is written as “1C + 25”. “C” is undefined, so no combined sample total is calculated. The row does not state whether samples are reused across tests.
02 / REPRESENTATIVE TESTS
These examples show how to read the plan. The diagrams explain prescribed sequences; they are not measured curves, test results or equipment photographs.
TEMPERATURE CYCLING / TN · PP
Power on during exposure. Perform the sequence for 4 cycles, then recover at room temperature for 1 hour. Operate electronics for 10 minutes; operate other products normally.
The paper / synthetic-paper variant states 40 °C / 75% humidity without identifying the substituted segment. Confirm the variant before use. After testing, operation, internal/external assembly and appearance must show no abnormality. Full test entry ↗
REPEATED OPERATION / T1 · T2 · TN · PP
Uses per month × months of use × 3
The source uses this safety-factor relationship for switch and button durability. For switches it lists 2,700 spring-contact operations and 3,600 slide-switch operations; the button count is 5,400.
Evaluation: normal function afterward. The usage inputs are not supplied.
Switch method ↗Button method ↗OUTER-CARTON LOAD / PP
N = 3.5 m ÷ carton height
Top load = (N − 1) × carton weight
Apply across the entire top at 40 °C / 90% humidity for 100 hours, then recover for 1 hour. Carton and color-box length/depth changes must remain within 5%.
Function, appearance, strength and electrical checks also apply. The source gives no rounding rule for N.
Read all conditions and criteria ↗03 / COMPLETE TEST LIBRARY
Open one of the 39 planned test projects for its method, stage marks and evaluation criteria. Source notes identify missing settings and unresolved wording. All entries are readable without JavaScript.
Drops, torque, tension, compression, impact and product-specific accessibility checks.
Left block · project 1 · Table 1!B4:I4
Left block · project 6 · Table 1!B9:I10
Original height notation is retained. The source does not clearly distinguish the base-height unit from the tolerance unit; no conversion to metres is inferred.
Left block · project 7 · Table 1!B11:I11
Left block · project 8 · Table 1!B12:I12
Original size/load wording is retained, including “测试样品要求高度2mm以下”. The relationship between height and gap, the overlapping 6 mm boundary, the meaning of L and tolerance applicability to 70 N are not resolved by the source.
Left block · project 9 · Table 1!B13:I13
This is a recorded measurement; the source supplies no separate pass/fail threshold.
Left block · project 10 · Table 1!B14:I14
The source does not specify the disc diameter.
Left block · project 11 · Table 1!B15:I15
Left block · project 12 · Table 1!B16:I16
Left block · project 13 · Table 1!B17:I17
Left block · project 14 · Table 1!B18:I18
Original wording: “外形3.2cm, 高度6mm以上”. The direction and comparison operator for 3.2 cm are not stated. The 11 kg load is retained in the source unit without conversion to force.
Left block · project 16 · Table 1!B20:I20
The source states the load in kg and gives no holding time.
Battery installation, measured current, operating life, sound limits and reset behavior.
Left block · project 2 · Table 1!B5:I5
Left block · project 3 · Table 1!B6:I6
Left block · project 4 · Table 1!B7:I7
The source does not specify battery brands, sizes or a list of approved alternatives.
Left block · project 5 · Table 1!B8:I8
The source names the four quantities and units but supplies no numeric acceptance limits.
Left block · project 15 · Table 1!B19:I19
LPC peak and LPA are reproduced without expanding the undefined notation. Weighting, detector settings and the full acoustic method are not specified; no acoustic-compliance result is asserted.
Right block · project 3 · Table 1!L6:S6
The source does not supply a minimum operating-time requirement.
Right block · project 17 · Table 1!L20:S20
The source does not specify the discharge mode, waveform, apparatus or number of discharges. This is a plan entry, not a complete ESD protocol or a result.
Repeated operation with the specified count or angle.
Right block · project 1 · Table 1!L4:S4
Monthly use and service-life inputs are not supplied. These example counts are not a universal service-life rating.
Right block · project 4 · Table 1!L7:S7
Exposure sequences, recovery periods and post-exposure evaluation.
Right block · project 5 · Table 1!L8:S8
Right block · project 6 · Table 1!L9:S9
Right block · project 7 · Table 1!L10:S10
The source retains a humidity condition even though this row is titled high-temperature testing.
Right block · project 8 · Table 1!L11:S11
Right block · project 9 · Table 1!L12:S12
Confirm how the paper / synthetic-paper exception is applied to the cycle before using that variant. No humidity is supplied for the general cycle.
Right block · project 18 · Table 1!L21:S21
Right block · project 19 · Table 1!L22:S22
The source specifies power-on evaluation after recovery; it does not say that power remains on during thermal-shock exposure.
Carton, bundled-product and individual-product conditions remain separate.
Right block · project 10 · Table 1!L13:S13
Electrical acceptance limits are referenced but not supplied. Amplitude is retained without inferring peak-to-peak or single-peak convention.
Right block · project 11 · Table 1!L14:S14
The source supplies no edition of JIS A 5705 or numeric electrical acceptance limits.
Right block · project 12 · Table 1!L15:S15
The source gives no rounding rule for N and no numeric electrical acceptance limits. No rounding or assumed carton weight is added.
Right block · project 13 · Table 1!L16:S16
The source attaches an unexplained “*2” marker to the bundle-height statement. It is not applied as a multiplier; confirm the bundle configuration.
Right block · project 14 · Table 1!L17:S17
The source’s “*2” marker is undefined and is not applied as a multiplier. The amplitude convention is not specified. Confirm the bundle configuration.
Right block · project 15 · Table 1!L18:S18
The source’s “*2” marker is undefined and is not applied as a multiplier. Confirm the bundle configuration.
Right block · project 16 · Table 1!L19:S19
Visual bond references, cross-cut adhesion, abrasion and pencil loading.
Left block · project 17 · Table 1!B21:I21
The source provides two small visual examples, with no written peel-force limit. Use the approved product reference to resolve appearance details.
Original embedded references from cell I21, shown at their native scale. They illustrate the source’s visual comparison and do not document a test completed for your product.
Left block · project 18 · Table 1!B22:I22
The source does not define “100/5”. It is not interpreted here as a percentage or a permitted number of detached squares.
Left block · project 19 · Table 1!B23:I23
The source does not further define how a back-and-forth repetition is counted.
Left block · project 20 · Table 1!B24:I24
04 / MEASUREMENT CONTROL
The instrument-control procedure defines identification, calibration planning and the response to failed accuracy. The test method and the instrument's permitted use must be considered together.
BEFORE USE
The procedure calls for a unique equipment identifier, a register and calibration history for externally calibrated instruments. Calibration intervals inform the plan, and new equipment has its calibration status checked.
External calibration is assigned to a qualified provider with standards traceable to national or international references. Results are assessed against the required measurement accuracy. Any restricted use must be explicitly identified and observed.
WHEN A PROBLEM IS FOUND
Abnormal, overdue or failed equipment is withheld from use. If failed accuracy affects product measurements, Quality initiates corrective action and traces the products measured during the affected period.
Those products are reassessed and retested where necessary. Repair alone does not restore authorization: the instrument must be recalibrated and approved for normal or defined restricted use.
Identify and hold the instrument.
Review the affected measurement period.
Determine whether retesting is needed.
Repair and recalibrate as applicable.
Record the permitted status and limits.
05 / CAPABILITY & CHANGE REVIEW
Additional procedures address external testing and changes that can affect a previous result. The responsible team confirms the product scope, applicable requirements and necessary test route.
EXTERNAL CONFIRMATION TESTING
For the export and certified-toy scope, the confirmation-testing procedure requires an assessment of the external organization's ability to perform the required work, with the assessment retained. Relevant accreditation evidence may support that review.
Sample identification, results and retained reference samples connect the test with subsequent checks. Failed confirmation testing triggers corrective action, assessment of related products and new sample testing after improvement.
CHANGES & RETESTING
The production procedure calls for applicable safety testing during development, before first production and again when production materials change. Customer-specified test requirements also apply; special tests can be sent to an external provider.
Within the 3C-certified product scope, changes to design, technical standards, equipment, process, tooling, component suppliers or production site enter the defined change review. Required certification-body approval precedes production and sale of the changed certified product.
Plan the review package. Agree the product and revision, reason for testing, applicable methods, sample identity, responsible test provider and reports to retain. These documented controls do not establish an accredited in-house laboratory, a current calibration result or blanket product certification.
07 / BUYER QUESTIONS
It contains 39 test projects covering mechanical safety, batteries and electrical behavior, repeated operation, environmental exposure, packaging and printed surfaces. Some entries specifically concern picture books, sound buttons or products for children. Applicability must be agreed for the actual product.
No. The source is a test plan, not completed test records. It supplies methods, stage marks and evaluation criteria, but no sample results or certification evidence. It does not establish that every listed test is performed on every product or that the factory owns the named equipment.
These are the stage codes written in the workbook. The source does not define their full names. A mark means that the source assigns that test to the code; a blank cell means no stage mark, not an exemption or an approval.
A method states what is done to the sample. Evaluation criteria state what is checked afterward. Battery life and destructive tension require recording a measured value; the source does not give them a numeric pass/fail threshold.
No. Each condition belongs to its named test. The source gives separate conditions for paper picture-book and synthetic-paper sound-button portions. Confirm the applicable variant and any unclear exception before using the plan for a product.
Identify the product and intended users, the applicable test entries and stage codes, the agreed methods and acceptance criteria, and the records required for the specific samples. Resolve source ambiguities before using an entry as an executable test or an acceptance decision.
The calibration procedure requires the instrument to be identified and removed from use. If failed accuracy affects product measurement, Quality initiates corrective action, traces products measured during the period of failure and reassesses them, with retesting where needed. A repaired instrument is recalibrated before approved return to use.
For confirmation testing within the export and certified-toy procedure, the external organization must be evaluated for the required capability and the evaluation retained. Production material changes trigger applicable safety retesting; customer test requirements also apply. Products covered by the 3C change-control procedure require its defined review and approval. These controls do not establish in-house laboratory accreditation or certification for every product.
YOUR PRODUCT / YOUR TEST BRIEF
Prepare the product context, applicable methods and records needed for an engineering review.
A preparation checklist. It adds no acceptance requirements to the source plan.
