GDS-50 Millisecond Time Calibration Device
Contact Info
- Address:南沙区保利南沙大都会7-5栋901, Zip: 511438
- Contact: 郭先生
- Tel:13143351205
- Email:gzzhydz@163.com
Other Products
I. Overview
The GDS-50 Stopwatch Calibrator is a multifunctional, comprehensive automatic time calibration testing device capable of calibrating both mechanical and electronic stopwatches. This instrument employs a highly stable quartz crystal oscillator as the time base, utilizes AVR microcontrollers and TTL integrated circuits as primary components, features a large LCD display, and operates via a rotary encoder switch. It meets the requirements of JJG237-2010 "Stopwatch Verification Regulation," making it an ideal and practical stopwatch calibrator.
II. Technical Specifications
1. Measurement Range
1ms------99999.9s
2. Measurement Error
Stopwatch: ±3ms
3. Crystal Oscillator
Accuracy: ±5×10⁻⁷/day
III. Operating Conditions
Ambient Temperature: 0~40°C Relative Humidity: <80%
| Industry Category: | Instruments & Meters/Measurement Standards/Time & Frequency Metrology Standards |
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