S3 Cordless Tire Inflator — Drop Test Report (6-Face, 800 mm)

Document Overview

Key Findings The ETENWOLF S3 cordless tire inflator passed a 6-face free-fall drop test from 800 mm onto a cement floor with no damage, missing parts, or cracking observed post-test. Product: ETENWOLF S3 Cordless Tire Inflator Drop Height: 800 mm Drop Count: 6 free falls…

Document type
Test Report
Prepared by
Daniel Wright
Published
Last reviewed
Topics
Mechanical Reliability

Key Findings

The ETENWOLF S3 cordless tire inflator passed a 6-face free-fall drop test from 800 mm onto a cement floor with no damage, missing parts, or cracking observed post-test.

  • Product: ETENWOLF S3 Cordless Tire Inflator
  • Drop Height: 800 mm
  • Drop Count: 6 free falls (one per face)
  • Sample Weight: 1.064 kg
  • Material: ABS 0215H
  • Test Surface: Cement floor
  • Environment: 25 °C, 68 % RH
  • Verdict: PASS — no damage, no missing parts, no cracking

Test Overview

Field Details
Test Type Drop Test (Mechanical Reliability)
Standard / Basis Requester specification — 800 mm free-fall, 6 faces
Report No. 2024122401
Test Date 2024-12-24
Product ETENWOLF S3 Cordless Tire Inflator
Manufacturer / Lab BESTEK ELECTRONICS CO., LTD
Number of Samples 1 unit
Test Reason Other (■ Other — as marked on report)
Test Objective Verify the reliability of S3 finished products after a drop event

Test Equipment & Setup

Parameter Value
Sample Weight 1.064 kg
Drop Height 800 mm (per requester specification)
Number of Drops 6 free falls — one per face (six faces total)
Drop Surface / Floor Condition Cement floor
Laboratory Temperature 25 °C
Laboratory Relative Humidity 68 % RH
Sample Material ABS 0215H

Test Procedure

  1. Pre-Test Inspection: Visually inspect the S3 finished unit for any pre-existing damage, missing components, or structural defects. Record baseline condition and confirm sample weight (1.064 kg).
  2. Environment Check: Confirm laboratory temperature is 25 °C and relative humidity is 68 % RH before commencing drops.
  3. Drop Setup: Position the unit at a measured height of 800 mm above a flat cement floor surface.
  4. Drop Execution — Face 1: Release the unit in free fall onto Face 1 (bottom face). Record observations immediately.
  5. Drop Execution — Face 2: Repeat free-fall drop onto Face 2 (top face). Record observations.
  6. Drop Execution — Face 3: Repeat free-fall drop onto Face 3 (front face). Record observations.
  7. Drop Execution — Face 4: Repeat free-fall drop onto Face 4 (rear face). Record observations.
  8. Drop Execution — Face 5: Repeat free-fall drop onto Face 5 (left side). Record observations.
  9. Drop Execution — Face 6: Repeat free-fall drop onto Face 6 (right side). Record observations.
  10. Post-Test Inspection: Thoroughly inspect the unit for damage, missing parts, broken fragments, and cracking. Document findings with photographs.
  11. Acceptance Criteria: After all 6 drops, the product must show no damage, no lost/detached parts, no fragmentation, and no cracking. Any such defect constitutes a FAIL.

Test Data & Results

Drop No. Face / Orientation Drop Height (mm) Floor Condition Observation
1 Face 1 800 Cement floor No damage, no missing parts, no cracking
2 Face 2 800 Cement floor No damage, no missing parts, no cracking
3 Face 3 800 Cement floor No damage, no missing parts, no cracking
4 Face 4 800 Cement floor No damage, no missing parts, no cracking
5 Face 5 800 Cement floor No damage, no missing parts, no cracking
6 Face 6 800 Cement floor No damage, no missing parts, no cracking

Observations: The S3 unit (ABS 0215H material) completed all 6 free-fall drops from 800 mm onto a cement floor. Post-test inspection confirmed no breakage, no detached or missing components, no fragmentation, and no cracking on any face. The unit met all acceptance criteria.

Conclusion

Field Details
Result PASS
Standard / Basis Requester specification — 6-face free fall at 800 mm onto cement floor
Conditions 25 °C, 68 % RH; cement floor; 1.064 kg sample; ABS 0215H material
Samples Tested 1 unit
Verdict After the 6-face drop test at 800 mm, the S3 product exhibited no damage, no missing parts, and no cracking. The unit passes all acceptance criteria.

Document Information

Role Name
Approval (核准) —
Review / Check (核查) —
Tester (测试) Su Yimei
Form Number (表单编号) BTK-R-Q142/AO

Frequently Asked Questions

What does the 6-face drop test evaluate?

The 6-face drop test assesses the mechanical durability of a finished product by dropping it from a specified height — in this case 800 mm — onto each of its six flat faces. It verifies that the outer housing, internal components, and assembly fasteners can withstand real-world accidental drops without structural failure, part loss, or cracking.

Why is 800 mm used as the drop height for the S3?

The 800 mm drop height was specified by the sample submitter based on representative handling conditions for a handheld cordless inflator. This height approximates a drop from waist or workbench level, which is a common scenario during use or transport.

What material is the S3 housing made from, and why does it matter for drop testing?

The S3 housing is made from ABS 0215H, a grade of acrylonitrile butadiene styrene known for its good impact resistance and dimensional stability. The choice of material directly affects drop-test outcomes: ABS absorbs and distributes impact energy well, reducing the risk of cracking or shattering under the test conditions used here.

Does passing this drop test mean the S3 meets an international standard?

This test was conducted to the requester’s internal specification rather than a published international standard (such as IEC 60068-2-31 or MIL-STD-810). While the result demonstrates solid mechanical robustness at 800 mm, users requiring compliance with a specific published standard should request a test conducted explicitly under that standard’s protocol.

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