Document Overview
Key Findings The ETENWOLF X6PRO inflator passed all thermal shock evaluations after 72 hours of cyclic high/low temperature storage with no functional failure or structural anomaly observed. Product: X6PRO Tire Inflator (充气泵) Report No.: 20260211-001 Test Dates: 2026-02-08 to 2026-02-11 High-Temperature Condition: 70 °C ×…
- Document type
- Test Report
- Prepared by
- Daniel Wright
- Published
- Last reviewed
- Topics
- Environmental Testing
Key Findings
The ETENWOLF X6PRO inflator passed all thermal shock evaluations after 72 hours of cyclic high/low temperature storage with no functional failure or structural anomaly observed.
- Product: X6PRO Tire Inflator (充气泵)
- Report No.: 20260211-001
- Test Dates: 2026-02-08 to 2026-02-11
- High-Temperature Condition: 70 °C × 2 h per cycle
- Low-Temperature Condition: −20 °C × 2 h per cycle
- Total Storage Duration: 72 h
- Sample Quantity: 2 pcs
- Verdict: Pass — performance normal, no failures detected
Test Overview
| Field | Detail |
|---|---|
| Test Type | Thermal Shock (Cold/Hot Cycling) — Environmental Testing |
| Report Number | 20260211-001 |
| Page | 1 |
| Test Dates | 2026-02-08 to 2026-02-11 |
| Product Name | X6PRO Tire Inflator (X6PRO-充气泵) |
| Manufacturer | BTK |
| Surface Treatment | / |
| Sample Quantity | 2 pcs |
| Test Reason | ■ New Product |
| Test Purpose | Evaluate the durability of the prototype under storage in extreme temperature environments |
| Laboratory Temperature | 24 °C |
| Laboratory Humidity | 45% RH |
| Test Class / Level | — |
Test Equipment & Setup
| Item | Detail |
|---|---|
| Instrument | Constant Temperature and Humidity Testing Machine (恒温恒湿试验机) — Thermal Shock Chamber |
| High-Temperature Setting | 70 °C × 2 h |
| Low-Temperature Setting | −20 °C × 2 h |
| Total Storage Duration | 72 h |
| Post-Storage Check | Functional performance test |
| Test Requirement | Verify structural integrity and performance stability under rapid alternating extreme temperatures |
Test Procedure
- Pre-Test: Record laboratory conditions (24 °C, 45% RH). Inspect both sample units for any pre-existing damage. Confirm sample quantity: 2 pcs.
- High-Temperature Exposure: Place samples in the thermal shock chamber. Set chamber to 70 °C. Hold for 2 hours.
- Low-Temperature Exposure: Immediately transition samples to the low-temperature zone. Set chamber to −20 °C. Hold for 2 hours.
- Cycling: Repeat high/low temperature cycling for a cumulative total storage duration of 72 hours per the programmed control profile.
- Post-Test — Power-On Check: Power on each unit after removal from chamber. Confirm normal startup and normal LED indicator operation.
- Post-Test — Charging Check: Verify that charging functions normally on each sample.
- Post-Test — Performance Test: Conduct full functional performance evaluation on each sample unit.
- Acceptance Criteria: No structural damage, no functional failure, performance within specification after completion of all thermal cycles.
Test Data & Results
| Check Item | Sample 1 | Sample 2 |
|---|---|---|
| Power-on after storage | Normal | Normal |
| LED indicator | Normal | Normal |
| Charging function | Normal | Normal |
| Overall performance | No anomaly | No anomaly |
| Structural integrity | No failure | No failure |
Test Result Statement (原文): 测试结果：样品在极端高低温环境条件下通过测试,性能无异常,功能无失效
Translation: Test Result: Samples passed testing under extreme high and low temperature environmental conditions. No performance anomalies. No functional failures.
Visual observations recorded during testing:
- Unit operating normally inside the thermal shock chamber during cycling (测试中 — 冷热冲击试验箱)
- Programme control profile chart confirmed correct temperature transitions
- Post-storage: normal power-on, LED indicators normal, charging normal (储存后开机正常/LED灯正常；充电正常)
Conclusion
| Field | Detail |
|---|---|
| Result | ■ Pass (合格) |
| Conditions | High: 70 °C × 2 h; Low: −20 °C × 2 h; Total storage: 72 h |
| Samples Tested | 2 pcs — X6PRO Tire Inflator |
| Manufacturer | BTK |
| Verdict | Both samples passed all post-exposure checks. Performance normal, no functional failure, structural integrity confirmed. |
Document Information
| Role | Chinese Name | Pinyin Name |
|---|---|---|
| Approval (核准) | 麦少强 | Mai Shaoqiang |
| Review (审查) | 张荣贵 | Zhang Ronggui |
| Tester (试验人) | 李光华 | Li Guanghua |
| Field | Detail |
|---|---|
| Form Number | BTK-R-Q-087A/1 |
| Source File | X6PRO-冷热冲击报告2026.2.11.xlsx |
| Sheet Name | 高低温 (High/Low Temperature) |
| Sheet Index | 1 of 1 |
Frequently Asked Questions
What temperatures were used in the X6PRO thermal shock test?
The X6PRO was subjected to a high-temperature phase of 70 °C for 2 hours and a low-temperature phase of −20 °C for 2 hours, cycled repeatedly over a total storage duration of 72 hours inside a constant temperature and humidity thermal shock chamber.
Did the ETENWOLF X6PRO pass the cold/hot cycling test?
Yes. Both sample units passed all post-exposure evaluations. After 72 hours of thermal shock cycling between −20 °C and 70 °C, the X6PRO powered on normally, LED indicators functioned correctly, charging operated normally, and no structural or functional failures were detected. The official verdict is Pass (合格).
What is the purpose of a thermal shock test for a tire inflator?
A thermal shock test evaluates how well a product withstands rapid and extreme temperature changes during storage or transit — conditions that can occur in vehicle trunks, warehouses, or during shipping. For a tire inflator like the X6PRO, the test verifies that electronic components, housing materials, and mechanical parts remain intact and fully functional after exposure to temperatures ranging from −20 °C to 70 °C.
Who approved the X6PRO thermal shock test report?
The report was approved by Mai Shaoqiang (麦少强), reviewed by Zhang Ronggui (张荣贵), and conducted by tester Li Guanghua (李光华). The form reference number is BTK-R-Q-087A/1.