Microprocessor-controlled benchtop Quartz Watch Analyzer with 8 integrated measurements
Product Highlight
Taitien Electronics’ QWA-5A is a microprocessor-controlled benchtop analyzer that consolidates eight essential watch and crystal measurements into a single instrument: timing accuracy (S/D, S/M, PPM), 32.768 kHz quartz crystal performance, voltage, resistance, current consumption, motor coil and lamp testing, IC operation verification, and battery condition. A built-in 10 MHz TCXO time base delivers 2 × 10⁻⁷ annual accuracy — far exceeding the short-term-only references in legacy testers. With Pass/Fail limit comparison, simulated 1.5 V battery output, variable voltage source (0–6 V), and adjustable test speeds (0.25 / 1.25 sec digital · 2 / 10 sec analog), the QWA-5A serves analog watches, digital watches, clock modules, and bare quartz crystals across incoming inspection, line-end QC, repair workshops, and quality lab workflows. Powered by 100–240 V AC, 50/60 Hz.
| 8-in-1 All-in-One | High-Accuracy Time Base | Pass/Fail Auto Verdict | Adjustable Test Speed | Universal Compatibility |
|---|---|---|---|---|
| One instrument replaces a benchful — 8 measurements covering timing, crystal, and electrical tests | 10 MHz TCXO, 2 × 10⁻⁷ annual accuracy — far beyond legacy short-term-only references | Built-in upper/lower limit comparison — operators read a verdict, not raw numbers | Digital 0.25 / 1.25 sec · Analog 2 / 10 sec — adapts to production line and lab use | Analog watches · Digital watches · Clock modules · Bare quartz crystals |
