Document Overview
Key Findings All three Air3 units passed the TB1 airflow and air pressure evaluation, delivering consistent wind pressure between 0.67–0.73 psi and nozzle-free airflow between 155–162 NL/M. Test Type: Air Pressure and Airflow (TB1) Product: ETENWOLF Air3 Hair Dryer Sample Size: 3 units Wind Pressure…
- Document type
- Test Report
- Prepared by
- Alex Newman
- Published
- Last reviewed
- Topics
- Airflow
Key Findings
All three Air3 units passed the TB1 airflow and air pressure evaluation, delivering consistent wind pressure between 0.67–0.73 psi and nozzle-free airflow between 155–162 NL/M.
- Test Type: Air Pressure and Airflow (TB1)
- Product: ETENWOLF Air3 Hair Dryer
- Sample Size: 3 units
- Wind Pressure Range: 0.67–0.73 psi
- Nozzle-Free Airflow Range: 155–162 NL/M
- Overall Result: All samples within acceptable range
Test Overview
| Item | Detail |
|---|---|
| Test Type | TB1 Air Pressure and Airflow Test |
| Report Reference | TB1吹风机风压和风量测试数据20250307 |
| Test Date | 2025-03-07 |
| Product | ETENWOLF Air3 Hair Dryer |
| Product Line | Inflation Tools |
| Category | Hair Dryer (吹风机类) |
| Sample Quantity | 3 units (1#, 2#, 3#) |
| Source File | TB1吹风机风压和风量测试数据20250307.xlsx |
Test Equipment & Setup
| Parameter | Detail |
|---|---|
| Pressure Unit | psi (pounds per square inch) |
| Airflow Unit | NL/M (Normal Litres per Minute) |
| Nozzle Condition | No nozzle attached (bare outlet) |
| Test Protocol | TB1 internal standard |
| Data Sheet | Sheet1 (single sheet workbook) |
Test Procedure
- Pre-test: Inspect each Air3 unit for physical damage and confirm factory default settings.
- Setup: Remove any nozzle attachments to ensure bare-outlet measurement conditions.
- Pressure Measurement: Connect a calibrated pressure gauge to the outlet and record the static wind pressure in psi for each unit.
- Airflow Measurement: Using a calibrated flow meter, measure the nozzle-free airflow volume and record in NL/M.
- Recording: Log results for each sample (1#, 2#, 3#) along with any observations in the remarks column.
- Post-test: Verify readings are within the specified acceptance range; note any anomalies.
- Acceptance Criteria: All units must produce consistent air pressure and airflow values within the normal distribution of the sample set; no unit shall show a significant outlier deviation.
Test Data & Results
| Sample No. | Wind Pressure (psi) | Nozzle-Free Airflow (NL/M) | Remarks |
|---|---|---|---|
| 1# | 0.67 | 155 | — |
| 2# | 0.72 | 162 | — |
| 3# | 0.73 | 161 | — |
All three samples produced stable readings. Unit 1# recorded the lowest pressure (0.67 psi) and airflow (155 NL/M), while units 2# and 3# were closely matched at 0.72–0.73 psi and 161–162 NL/M respectively. The spread across samples is narrow, indicating good unit-to-unit consistency.
Conclusion
| Item | Detail |
|---|---|
| Result | Pass |
| Protocol | TB1 Air Pressure and Airflow Test |
| Test Conditions | Nozzle-free bare outlet; pressure in psi; airflow in NL/M |
| Samples Tested | 3 units (1#, 2#, 3#) |
| Wind Pressure Range | 0.67–0.73 psi |
| Airflow Range | 155–162 NL/M |
| Verdict | All units demonstrated consistent performance within acceptable limits |
Document Information
| Role | Name | Detail |
|---|---|---|
| Author / Tester | Alex Newman | Translated and structured from source file TB1吹风机风压和风量测试数据20250307.xlsx |
| Source File Date | — | 2025-03-07 |
| Form Reference | — | TB1吹风机风压和风量测试数据20250307 |
| Sheet | — | Sheet1 (1 of 1) |
Frequently Asked Questions
What wind pressure does the ETENWOLF Air3 produce?
In TB1 testing across three production units, the Air3 produced wind pressure readings of 0.67, 0.72, and 0.73 psi, giving a range of 0.67–0.73 psi under bare-outlet conditions with no nozzle attached.
What is the nozzle-free airflow of the ETENWOLF Air3?
With no nozzle attached, the three Air3 test units delivered airflow volumes of 155, 162, and 161 NL/M (Normal Litres per Minute), showing strong consistency across samples.
What does the TB1 air pressure and airflow test measure?
The TB1 protocol measures two key performance metrics of a hair dryer: static wind pressure at the outlet (in psi) and volumetric airflow (in NL/M) under bare-outlet conditions, providing a baseline for comparing fan and motor performance across units.
Did all ETENWOLF Air3 units pass the airflow test?
Yes. All three Air3 units tested under the TB1 protocol passed, showing consistent pressure and airflow values with no significant outliers detected among the sample set.
Related Products
Explore other ETENWOLF inflation and airflow tools:
- ETENWOLF Official Site — full product range
- ETENWOLF Air3 Hair Dryer — product page (URL not yet assigned)