Document Overview
Key Findings The ETENWOLF HB3 Hair Dryer was tested across three samples for both airflow (NL/M) and air pressure (psi) at high and low speed settings, with all samples delivering consistent performance within expected ranges. Product: ETENWOLF HB3 Hair Dryer Test Types: Airflow (NL/M) and…
- Document type
- Test Report
- Prepared by
- Alex Newman
- Published
- Last reviewed
- Topics
- Airflow
Key Findings
The ETENWOLF HB3 Hair Dryer was tested across three samples for both airflow (NL/M) and air pressure (psi) at high and low speed settings, with all samples delivering consistent performance within expected ranges.
- Product: ETENWOLF HB3 Hair Dryer
- Test Types: Airflow (NL/M) and Air Pressure (psi)
- Samples Tested: 3 units (1#, 2#, 3#)
- Speed Settings: High and Low
- Airflow Range (High): 402 – 436 NL/M
- Airflow Range (Low): 354 – 369 NL/M
- Air Pressure Range (High): 0.88 – 0.96 psi
- Air Pressure Range (Low): 0.66 – 0.71 psi
- Overall Result: All three samples completed testing with no anomalies noted
Test Overview
| Item | Details |
|---|---|
| Test Type | Airflow and Air Pressure |
| Product Model | ETENWOLF HB3 Hair Dryer |
| Source File | HB3吹风机-风压和风量测试数据2025.5.19.xlsx |
| Test Date | 2025-05-19 |
| Number of Samples | 3 units |
| Speed Settings | High (高档) and Low (低档) |
| Airflow Unit | NL/M (Normal Litres per Minute) |
| Air Pressure Unit | psi (pounds per square inch) |
Test Equipment & Setup
| Parameter | Details |
|---|---|
| Product Under Test | ETENWOLF HB3 Hair Dryer |
| Airflow Measurement Unit | NL/M (Normal Litres per Minute) |
| Air Pressure Measurement Unit | psi (pounds per square inch) |
| Speed Modes Tested | High Speed (高档), Low Speed (低档) |
| Sample Quantity | 3 units labeled 1#, 2#, 3# |
Test Procedure
- Pre-Test: Inspect each sample unit for physical defects and confirm all samples are in factory condition prior to testing.
- Setup: Connect each HB3 unit to the airflow and air pressure measurement apparatus according to standard operating procedures.
- High Speed Airflow Test: Set the unit to High speed (高档) and record the airflow value in NL/M for each sample.
- Low Speed Airflow Test: Set the unit to Low speed (低档) and record the airflow value in NL/M for each sample.
- High Speed Air Pressure Test: Set the unit to High speed (高档) and record the air pressure value in psi for each sample.
- Low Speed Air Pressure Test: Set the unit to Low speed (低档) and record the air pressure value in psi for each sample.
- Post-Test: Inspect each sample unit for any signs of damage, abnormal operation, or performance deviation. Record all observations in the remarks column.
- Acceptance Criteria: All samples must produce consistent airflow and air pressure readings across both speed settings with no significant deviation between units.
Test Data & Results
Airflow Test Data (NL/M)
| Sample No. | Airflow High Speed (NL/M) | Airflow Low Speed (NL/M) | Remarks |
|---|---|---|---|
| 1# | 402 | 358 | |
| 2# | 423 | 354 | |
| 3# | 436 | 369 |
Air Pressure Test Data (psi)
| Sample No. | Air Pressure High Speed (psi) | Air Pressure Low Speed (psi) | Remarks |
|---|---|---|---|
| 1# | 0.96 | 0.71 | |
| 2# | 0.96 | 0.68 | |
| 3# | 0.88 | 0.66 |
Observations: Airflow at high speed ranged from 402 to 436 NL/M and at low speed from 354 to 369 NL/M across the three samples. Air pressure at high speed ranged from 0.88 to 0.96 psi and at low speed from 0.66 to 0.71 psi. No remarks or anomalies were recorded for any sample.
Conclusion
| Item | Details |
|---|---|
| Product | ETENWOLF HB3 Hair Dryer |
| Tests Conducted | Airflow (NL/M) and Air Pressure (psi) |
| Speed Conditions | High Speed and Low Speed |
| Samples | 3 units (1#, 2#, 3#) |
| Airflow Result (High) | 402 – 436 NL/M |
| Airflow Result (Low) | 354 – 369 NL/M |
| Air Pressure Result (High) | 0.88 – 0.96 psi |
| Air Pressure Result (Low) | 0.66 – 0.71 psi |
| Verdict | All samples completed testing with consistent performance and no anomalies recorded |
Document Information
| Role | Name |
|---|---|
| Author / Tester | Alex Newman |
| Source Filename | HB3吹风机-风压和风量测试数据2025.5.19.xlsx |
| Report Date | 2025-05-19 |
| Published Date | 2026-07-12 |
Frequently Asked Questions
What airflow does the ETENWOLF HB3 Hair Dryer produce?
In testing, the ETENWOLF HB3 Hair Dryer produced airflow values between 402 and 436 NL/M on high speed, and between 354 and 369 NL/M on low speed, measured across three production samples.
What is the air pressure output of the ETENWOLF HB3 Hair Dryer?
The HB3 Hair Dryer produced air pressure readings of 0.88 to 0.96 psi on high speed and 0.66 to 0.71 psi on low speed during laboratory testing of three units.
How many speed settings does the ETENWOLF HB3 Hair Dryer have?
The ETENWOLF HB3 Hair Dryer features two speed settings: High (高档) and Low (低档), both of which were measured for airflow and air pressure in this test report.
Were any defects found during the HB3 airflow and air pressure tests?
No defects or anomalies were recorded for any of the three samples tested. All units completed both the airflow and air pressure tests without issue, and the remarks column for every sample was blank.
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