Large machinery

Mobile Phone & Electronic Test Instruments

SR-221 Flip Phone Tester

High-Throughput Hinge Fatigue Testing

The SUNRISE SR-221 simulates repeated flip actions (up to 30 cycles/minute) to validate foldable phones and flip devices. With 4 independent test stations and 180° angle control, it ensures hinge reliability under real-world conditions.


H2: Key Features

✔ Multi-Station Testing: 4 simultaneous tests (6-digit counters)
✔ Precision Control: Stepper motor-driven (0.5° angle accuracy)
✔ Compact Design: Fits inside environmental chambers (600×500×400mm)
✔ Smart Monitoring: Direct sensor counting + anti-static fixtures


H3: Technical Specifications

Parameter Specification
Test Stations 4 independent units
Flip Speed 10-30 cycles/minute (adjustable)
Angle Range 0-180° (±1° repeatability)
Power Supply AC 220V 50Hz
Dimensions 600×500×400mm (W×D×H)

H2: Compliance & Applications

Test Standards:

  • Customizable for OEM-specific protocols
  • Compatible with thermal chamber testing (-40°C to +85°C)

Use Cases:

  • Foldable smartphone hinge endurance
  • Flip phone mechanical lifecycle validation
  • Laptop convertible hinge QA testing

H3: Testing Workflow

  1. Mount samples on anti-static fixtures (4 devices simultaneously)
  2. Program parameters:
    • Flip angle: 90°/120°/180° presets
    • Speed: 15 cycles/minute (default)
  3. Initiate test: Touchscreen-controlled operation
  4. Monitor: Real-time cycle count on all stations

Visual Assets

Image File: sunrise-sr221-flip-tester-4station.jpg
ALT Text: “SR-221 flip phone tester running multi-station hinge fatigue test”

UI Screenshots:

  1. System Interface: Parameter presets (image1.jpeg)
  2. Operation Panel: Real-time monitoring (image2.png)

H2: Package Contents

  • Main unit with 4 test stations
  • Anti-static device fixtures (universal adapters)
  • 7-inch touchscreen controller
  • Calibration certificate

H3: SUNRISE Advantages

  • Space Efficiency: 30% smaller than competitors
  • Data Integrity: Sensor-based counting (0.01% error rate)
  • Flexibility: Compatible with foldables ≤8″ screen size

After-Sales Support

  • 18-month motor warranty
  • Free remote software updates
  • On-site hinge testing training

Order Information

📱 Jess (Sales): +86 15992719785 (WeChat/Phone)
✉ Email[email protected]
🌐 Websitewww.sunrisedg.com

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