Document Overview
Key Findings The ETENWOLF P200 Electric Ball Pump passed all acceptance criteria after 72 hours of combined high-temperature (60 °C / 80 % RH) and low-temperature (−20 °C) storage cycling — no appearance defects, normal power-on, and normal charging were confirmed across all three samples.…
- Document type
- Test Report
- Prepared by
- Jessica Lin
- Published
- Last reviewed
- Topics
- Environmental Testing
Key Findings
The ETENWOLF P200 Electric Ball Pump passed all acceptance criteria after 72 hours of combined high-temperature (60 °C / 80 % RH) and low-temperature (−20 °C) storage cycling — no appearance defects, normal power-on, and normal charging were confirmed across all three samples.
- Test Type: Thermal Shock / High-Low Temperature Storage (冷热冲击测试)
- Report Number: 2025040301
- Test Dates: 2025-03-30 to 2025-04-03
- Product: ETENWOLF P200 Electric Ball Pump
- Sample Quantity: 3 pcs
- High-Temperature Condition: 60 °C, 80 % RH, 2 h
- Low-Temperature Condition: −20 °C, 2 h
- Total Storage Duration: 72 h
- Verdict: Pass
Test Overview
| Field | Details |
|---|---|
| Test Type | Thermal Shock / High-Low Temperature Storage (冷热冲击测试) |
| Report Number | 2025040301 |
| Page | 1 |
| Test Dates | 2025-03-30 to 2025-04-03 |
| Product Name | ETENWOLF P200 Electric Ball Pump (P200电动球泵) |
| Manufacturer | BTK |
| Surface Treatment | / |
| Sample Quantity | 3 pcs |
| Test Reason | ■ New Product |
| Test Purpose | To evaluate the durability of the prototype under extreme temperature storage conditions (评估样机在极端温度的环境下储存的耐久性) |
| Laboratory Environment | Temperature: 24 °C; Humidity: 45 % RH |
Test Equipment & Setup
| Item | Details |
|---|---|
| Instrument Name | Constant Temperature and Humidity Testing Machine (恒温恒湿试验机) |
| High-Temperature Condition | 60 °C, Humidity 80 % RH, Duration 2 h |
| Low-Temperature Condition | −20 °C, Duration 2 h |
| Total Storage Duration | 72 h |
| Post-Storage Functional Test | Power-on function check, charging check |
| Laboratory Temperature | 24 °C |
| Laboratory Humidity | 45 % RH |
Test Procedure
- Pre-Test Inspection: Photograph all three P200 samples; record initial appearance and confirm no pre-existing defects (试验前图).
- Program Setup: Configure the constant temperature and humidity testing machine per the defined thermal profile (程序控制图): high temperature at 60 °C / 80 % RH for 2 h, followed by low temperature at −20 °C for 2 h.
- Storage Cycling: Run the combined high/low temperature storage profile continuously for a total cumulative duration of 72 h.
- Post-Test Functional Check: Remove samples from the chamber and allow stabilization at laboratory conditions (24 °C, 45 % RH). Photograph all samples (试验后图).
- Power-On Test: Press the power button on each sample and verify normal start-up operation.
- Charging Test: Connect each sample to its charger and verify normal charging behavior.
- Appearance Inspection: Inspect all surfaces for deformation, cracking, discoloration, or any other physical anomalies.
- Acceptance Criteria: No functional failure; normal power-on; normal charging; no appearance abnormalities. Any failure results in a Fail verdict.
Test Data & Results
| Check Item | Requirement | Sample 1 | Sample 2 | Sample 3 | Result |
|---|---|---|---|---|---|
| Appearance after 72 h storage | No abnormality | Normal | Normal | Normal | Pass |
| Power-on button function | Normal start-up | Normal | Normal | Normal | Pass |
| Charging function | Normal charging | Normal | Normal | Normal | Pass |
Test result summary (测试结果): After 72 hours of high/low temperature climatic environmental conditions, all P200 samples showed no appearance abnormalities, normal power-on button function, and normal charging. Overall test result: OK.
Test images referenced in the source report: pre-test photograph (试验前图), program control chart (程序控制图), and post-test photograph (试验后图).
Conclusion
| Field | Details |
|---|---|
| Product | ETENWOLF P200 Electric Ball Pump |
| Test Condition — High Temperature | 60 °C, 80 % RH, 2 h |
| Test Condition — Low Temperature | −20 °C, 2 h |
| Total Storage Duration | 72 h |
| Samples Tested | 3 pcs |
| Appearance | No abnormality observed |
| Power-On Function | Normal |
| Charging Function | Normal |
| Judgment | ■ Pass |
Document Information
| Role | Name (Pinyin) |
|---|---|
| Approval (核准) | Mai Shaoqiang |
| Review (审查) | Zhang Ronggui |
| Tester (试验人) | Li Guanghua |
| Form Number (表单编号) | BTK-R-Q-087A/1 |
Frequently Asked Questions
What temperature range was the ETENWOLF P200 Electric Ball Pump tested at?
The P200 was tested at two extreme temperatures: a high-temperature condition of 60 °C at 80 % relative humidity for 2 hours, and a low-temperature condition of −20 °C for 2 hours, with a total combined storage duration of 72 hours.
Did the P200 ball pump pass the high/low temperature storage test?
Yes. All three samples passed. After 72 hours of high/low temperature storage cycling, every unit showed no appearance abnormalities, normal power-on function, and normal charging — yielding an overall verdict of Pass.
What does the high/low temperature storage test evaluate for a ball pump?
The test evaluates whether the product can survive prolonged storage in extreme thermal environments — such as a hot warehouse in summer or cold outdoor conditions in winter — without suffering damage to its housing, internal electronics, battery, or control functions.
How many samples of the ETENWOLF P200 were used in this test?
Three production samples (3 pcs) were used. All three units were evaluated individually for appearance, power-on function, and charging performance after the 72-hour thermal storage cycle.