Document Overview
Key Findings The CL5 Rechargeable Camping Lantern successfully passed the simulated transport vibration test under ISTA-2A conditions, with all three samples maintaining normal illumination brightness and full functional integrity after testing. Test Standard: ISTA-2A Test Mode: Random vibration, axes X / Y / Z Test…
- Document type
- Test Report
- Prepared by
- Ryan Cooper
- Published
- Last reviewed
- Topics
- Mechanical Reliability
Key Findings
The CL5 Rechargeable Camping Lantern successfully passed the simulated transport vibration test under ISTA-2A conditions, with all three samples maintaining normal illumination brightness and full functional integrity after testing.
- Test Standard: ISTA-2A
- Test Mode: Random vibration, axes X / Y / Z
- Test Duration: 1 hour
- Vibration Frequency: 4 Hz
- Test Speed (CMP): 240 G
- Vibration Amplitude: 25.4 mm
- Sample Quantity: 3 PCS
- Overall Verdict: Pass
Test Overview
| Field | Detail |
|---|---|
| Test Type | Transport Vibration Test (Mechanical Reliability) |
| Test Standard | ISTA-2A |
| Report Number | 2025093001 |
| Date | 2025-09-30 |
| Page | 1 |
| Product Name | CL5 Rechargeable Camping Lantern |
| Manufacturer | BTK |
| Surface Treatment | / |
| Sample Quantity | 3 PCS |
| Test Reason | New Product |
| Test Objective | To verify the resistance of the sample under transportation and use environment vibration conditions |
| Laboratory Temperature | 30 °C |
| Laboratory Humidity | 55% RH |
Test Equipment & Setup
| Item | Parameter | Value |
|---|---|---|
| Instrument | Name | Vibration Testing Machine |
| Test Mode | Pattern | Random Mode |
| Test Duration | Time | 1 H |
| Vibration Axes | Random Direction | X, Y, Z |
| Vibration Frequency | Frequency | 4 Hz |
| Test Speed | CMP | 240 G |
| Vibration Amplitude | Amplitude | 25.4 mm |
| Test Requirement | Scope | Performance evaluation under vibration environment; verify stability and durability during use |
Test Procedure
- Pre-Test: Record laboratory conditions — temperature 30 °C, humidity 55% RH. Inspect all 3 CL5 samples for pre-existing damage. Verify normal illumination and normal charging function on each sample. Photograph sample placement and vibration control panel (振动摆放 / 振动控制图).
- Setup: Mount samples onto the vibration testing machine platen. Configure the machine to Random mode, frequency 4 Hz, amplitude 25.4 mm, speed 240 G, axes X / Y / Z per ISTA-2A requirements.
- Vibration Test: Run the vibration profile continuously for 1 hour across all three axes in random mode.
- Post-Test Inspection: Remove samples from the machine. Check illumination brightness for each sample. Check charging function for each sample. Inspect for any mechanical damage, loose components, or functional failure.
- Acceptance Criteria: All samples must exhibit normal illumination brightness, normal charging operation, and zero functional failures after completing the full 1-hour vibration cycle. Judgment: Pass / Fail / Reference.
Test Data & Results
| Check Item | Pre-Test Status | Post-Test Status | Result |
|---|---|---|---|
| Illumination Function | Normal (照明正常) | Normal brightness confirmed | Pass |
| Charging Function | Normal (充电正常) | Normal charging confirmed | Pass |
| Mechanical Integrity | No pre-existing damage | No failure observed | Pass |
| Sample Quantity Tested | 3 PCS | 3 PCS evaluated | Pass |
Test Result Statement: The samples passed the simulated transport vibration test. Illumination brightness remained normal and no functional failures were recorded (样品通过模似运输振动测试，照明亮度正常，功能无失效).
Judgment: ■ Pass □ Fail □ Reference
Conclusion
| Field | Detail |
|---|---|
| Result | Pass |
| Standard Applied | ISTA-2A |
| Test Conditions | Random mode; X/Y/Z axes; 4 Hz; 240 G; 25.4 mm amplitude; 1 hour duration; 30 °C / 55% RH |
| Samples Tested | 3 PCS — CL5 Rechargeable Camping Lantern |
| Verdict | All samples maintained normal illumination and charging function with zero functional failures. Product demonstrates adequate resistance to transport vibration per ISTA-2A. |
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 |
| Report Number | 2025093001 |
| Report Date | 2025-09-30 |
Frequently Asked Questions
What does the ISTA-2A standard test for?
ISTA-2A (International Safe Transit Association Procedure 2A) evaluates how packaged products withstand the mechanical hazards of the transport environment, including vibration and shock. It is commonly used to simulate real-world shipping conditions and ensure products arrive undamaged.
What vibration parameters were used in the CL5 transport vibration test?
The CL5 was tested in random vibration mode across three axes (X, Y, Z) at a frequency of 4 Hz, an amplitude of 25.4 mm, and a test speed of 240 G CMP for a continuous duration of 1 hour, all consistent with ISTA-2A requirements.
How many CL5 samples were tested and what was the outcome?
Three samples were subjected to the full vibration test profile. All three passed, with normal illumination brightness and normal charging function confirmed after testing. No mechanical damage or functional failures were observed in any sample.
Why is transport vibration testing important for a rechargeable camping lantern?
Camping lanterns like the CL5 contain rechargeable battery cells, LED assemblies, and mechanical latching or folding components that can be stressed during shipping. Transport vibration testing verifies that internal connections, the charging circuit, and the LED module remain intact and fully functional after the rigors of real-world logistics handling.
Related Products
- CL5 Rechargeable Camping Lantern — Product Page
- More test reports by Ryan Cooper