Electronic stopwatch Integral S-01
Electronic stopwatch Integral S-01 Provides operation in two modes – “stopwatch” and “clock”. Mode selection and control in each mode are performed using the corresponding buttons. in the “stopwatch” mode, it is possible to store measurement results in memory (maximum number of measurements – 10), read and erase measurement results; In the “clock” mode, it is possible to reproduce a 24-hour time scale in hours, minutes and seconds. The operating principle of the stopwatch is based on the use of a quartz oscillator and a microprocessor, which ensures operation in all modes and displays measurement information on the LCD. The stopwatch is supplied with both Belarusian verification from the manufacturer (recognized in the Russian Federation) and Russian verification (with entry in Arshin). Manba: https://www.nv-lab.ru/catalog_info.php?ID=3613
- Parameter: Value
- Measuring range of time intervals, no more, h-min: 9-59
- Discreteness of measured time intervals, s: 0.01
- Limits of permissible basic absolute measurement error in stopwatch mode under normal operating conditions (25±5) °C, s: ±(9.6×10-6×Tx + 0.01)
- Limits of permissible additional absolute measurement error in stopwatch mode caused by deviation of ambient air temperature from normal conditions (25±5) °C in the operating temperature range -10...+50 °C per 1 °C temperature change, s: -2.2×10-6×Tx
- Daily clock rate at temperature (25±5) °С, s/day: ±1.0
- Daily clock rate at temperature (23±5) °С, s/day: ±0.5
- Daily clock rate in the operating temperature range from 1 °C to 45 °C, with the exception of the temperature range (25±5) °C, s/day: ±2.5
- Restoration of daily cycle, s/day: ±0.5
- Estimated number, no more than: 1.6
- Current consumption at supply voltage 1.5 V, no more, μA: 4.0
- Dimensions (L×H×W), no more, mm: 77×58×18
- Weight, no more, kg: 0.05