Product overview: SYN5605A type digital time interval measurement instrument is designed by xian synchronous electronic technology co., LTD., to develop the production of a high precision time interval measurement instrument, this product is according to the time interval measurement instrument calibration procedures and the request of "transmission type smokemeter verification regulation of a multi-function, high reliability, special precision time measuring instrument. High stability constant temperature crystal refresh as the time benchmark, the use of 7-inch LCD touch screen, large-scale integrated circuit FPGA technology, full digital control, high precision interval test, the machine has the advantages of high stability, high accuracy, perfect function, easy operation, strong anti-interference ability. Product functions: 1) switching between internal and external frequency standards; 2) simultaneous testing of 2 channels; 3) large touch screen for real-time display; 4) simultaneous measurement function of single channel and double channel; 5) directly output the comparison result to the computer through the serial port. Product features 1) high integration and high precision; 2) good stability and reliable performance; 3) LCD display panel, simple and intuitive. Typical applications 1) measurement and calibration departments and scientific research institutes; 2) verification of response time of transmission type smoke meter; 3) the instrument can be widely used in various scientific experiments, including the detonation and discriminant scientific experiments such as detonation velocity, particle velocity, wave velocity, free surface velocity, velocity of flyer and detonation parameters measurement, detonation physics, shock wave physics, study of conventional weapons, astronomical experiments, laser ranging, positioning telemetry and telecontrol many fields such as time, space indispensable instrument. Technical indicators: The input signal Reference: Because: 1 Frequency: 10 MHZ Waveform: sine Level 5 DBM ~ 13 DBM < Physical interface :BNC Measured signal: Route: 2 Level :TTL (optional on-off signal) Initial signal: ascending or descending edge Stop signal: descending edge or ascending edge Measurement range :20ns~99999.999, 999, 990s Accuracy: better than + / - (1 x 10-7 x T0+10ns) Physical interface :BNC RS232C serial port measurement (optional) : Route: 1. Level: RS232C < Resolution: 10 ms Measurement range :20ms-2000ms Physical interface :DB9 The output signal Constant temperature crystal vibration: Because: 1 10 MHZ frequency: Waveform: sine Level: 7 or higher DBM Daily aging rate: less than or equal to 5 times 10-10/ day Second stability: less than or equal to 5 times 10-11/s Accuracy: 1 x 10 or less - 7 Preheating time: more than 12 hours Physical interface :BNC RS232C serial port: Because: 1 road Level: RS232C Serial port format: measurement results and setting status Physical interface :DB9 Environmental features Working temperature: 0 ℃ to + 50 ℃ Relative humidity: 90% or less (40 ℃) Storage temperature: - 30 ℃ ~ + 70 ℃ Power supply: ac 220V + 10%, 50Hz + 5%, low power 75W Chassis size :3U, 19 "standard chassis (upper frame) 482mm (width) x300 (depth) x150mm (height)
Product overview: SYN5605A type digital time interval measurement instrument is designed by xian synchronous electronic technology co., LTD., to develop the production of a high precision time interval measurement instrument, this product is according to the time interval measurement instrument calibration procedures and the request of "transmission type smokemeter verification regulation of a multi-function, high reliability, special precision time measuring instrument. High stability constant temperature crystal refresh as the time benchmark, the use of 7-inch LCD touch screen, large-scale integrated circuit FPGA technology, full digital control, high precision interval test, the machine has the advantages of high stability, high accuracy, perfect function, easy operation, strong anti-interference ability.
