- 产品详情
Product overview
SYN5201 The time and frequency synchronization equipment calibrator is a portable time and frequency comprehensive test equipment designed and developed by Xi'an synchronous Electronic Technology Co., Ltd., which is developed by ourselves. The clock calibrator is a comprehensive power system clock tester with high precision GPS time reference source, frequency reference source, time measurement, frequency measurement and calibration, IRIG-B time code generation and decoding, time delay correction (phase-shifting) and other modules.
The clock calibrator provides a portable multi-function clock calibrator that meets the needs of power system, covers the time information and time signal of the existing power system and all kinds of interface channels and protocols. It has the characteristics of light and portable, standby battery, and suitable for various field testing and checking environment.
Product function
1) Time measurement function A time interval detector with a resolution of 0.1 microseconds can measure the time difference (time interval) between clock error or pulse signal (TTL level or empty contact point), so as to complete the timing accuracy check of clock equipment.
2) Frequency calibration (frequency calibration) function - It can calibrate external input 1MHz, 5MHz, 10MHz crystal frequency or rubidium frequency.
3) Frequency measurement function - The 10S/1S/0.5S gate time can be selected, and the frequency value of the 30Hz 20MHz frequency signal is directly read from the external input.
4) Time pulse output - Output 1PPS (GPS) and 1PPS (local second) signal synchronized with GPS, TTL interface.
5) Synchronous pulse output - Output 9, 1, 5, 10, 20, 25, 50, 100, 200, 1KPPS 9 kinds of synchronous pulse signal 1 road, TTL level interface.
6) Frequency output -1MHz The standard frequency signals of 5MHz and 10MHz are 1 ways and TTL interfaces.
7) IRIG B time code demodulation and decoding function - It can demodulate and decode the external input B (DC) code (TTL/RS422/RS232 interface) or B (AC) code, output B code 1PPS demodulation seconds for testing, and form B code clock.This completes the verification of the correctness of various output interfaces of IRIG B codes for external clock devices.
8) IRIG - time code generation function - Output IRIG - B code.Among them, the B (AC) AC code is 600 balanced output, and the B (DC) DC code outputs three channels, namely TTL, RS232 and RS422 interface.To check the external device B code input interface.
9) Pulse delay (phase-shifting) function It can choose the digital delay (Yi Xiang) or no delay (not Yi Xiang), single time or continuous delay (Yi Xiang) for the 1PPS /1PPM inside the machine, and output the four way of testing the "air contact" pulse signal.And the delay of each output signal can be preset by four buttons and a six bit dialing switch.
10) Display function - 2 * 20 character backlit LCD character display, first line direct reading display time, month, day, minute, second, real-time Beijing time. , There are 17 LED lights indicating the working state of their respective units. 。
11) The machine is equipped with GPS controlled 10MHz high precision frequency standard.
12) Two RS232 interface outputs Real time Beijing time, clock difference (Shi Cha), IRIG-B code clock time, minutes, seconds, year, month, day, 3 minutes, seconds, milliseconds, microseconds.
13) Output TTL interface 1PPS (GPS), 1PPS (local clock), 1PPS (B code seconds), 1PPM (GPS) all the way.
Product characteristics
A) High accuracy and high cost performance.
B) Complete functions and reliable performance.
C) High accuracy, high reliability, convenience and intuition.
D) Comprehensive, intelligent and portable.
Typical application
1) Power supply company, transmission and Transformation Company and power plant;
2) Measuring and verifying various clock devices in substations / power plants;
3) The factory inspection (FAT), the engineering acceptance (SAT) and the laboratory test of the clock device.
4) Regular or unscheduled testing and verification of power network with time marking automation system, computer data exchange network, event sequence recording device, fault recorder and microcomputer relay protection device are carried out.
Technical index
Input signal | GPS receiver | Frequency point | L1 |
Timing accuracy | Better than 100ns | ||
Tracking sensitivity | -160dBm | ||
GPS antenna | Number | 1 sets | |
shape | mushroom-shaped umbrella | ||
Line length | 30 meters | ||
Physical interface | BNC | ||
Bracket | Mushroom head mounting bracket | ||
10MHz signal | Routes | 1 way | |
wave form | sine | ||
level | + + 5 d PM | ||
Physical interface | BNC | ||
IRIG-B (AC) | Interface | Three core aerial interpolation | |
IRIG-B (DC) | Interface | BNC joint / three core aerial interpolation | |
Time measurement accuracy | Less than or equal to 100ns | ||
output signal | Synchronous pulse | Routes | 9 way (1 points per frequency) |
frequency | 1, 5, 10, 20, 25, 50, 100, 200, 1KPPS | ||
Interface | TTL | ||
1MHz/5MHz/10MHz | Routes | 1 roads | |
IRIG-B (AC) | Interface | Three core aerial interpolation | |
IRIG-B (DC) | Interface | BNC joint / three core aerial interpolation | |
1PPS pulse signal | Routes | 1 way | |
level | TTL | ||
synchronization error | Less than 100ns | ||
Physical interface | BNC | ||
RS232C serial port | Routes | 1 way | |
level | RS232C | ||
Serial port format | RMC statement | ||
Physical interface | DB9 | ||
Environmental characteristics | working temperature | 0 C ~ + 50 C | |
relative humidity | Less than 90% (40 C) | ||
Storage temperature | -30 C ~ + 70 C | ||
Power supply | AC 220V + 10%, 50Hz + 5%, power less than 30W | ||
Chassis dimensions | 1U, 19 "standard chassis (upper rack) 482mm (wide) X300 (deep) x44mm (high) | ||
Option | GPS Beidou dual-mode receiver, constant temperature crystal oscillator OCXO, rubidium atomic oscillator, lightning arrester, customized antenna cable (50 meters, 80 meters, 100 meters, etc.), 1PPS output RS232C, RS422/485, etc., serial output TTL, RS422/485, etc., expand the output path, 1U standard chassis, customize wide temperature enclosure Products, according to customer requirements customized products. | ||
Guide for selection of related products
Model | Input signal | Testing function | characteristic | Other |
SYN5104 type time integrated parameter tester | GPS Beidou | Time standard source, time difference measurement, time accuracy, frequency accuracy, message accuracy, Zhou Bo measurement, temperature and humidity measurement, time recording | Most time frequency signals can be tested. | 4U, 19 "(upper rack) AC220V, 30W |
Model SYN5106 high precision clock tester | GPS Beidou | Time standard source, time difference measurement, time accuracy, frequency accuracy, timing error measurement | Clock test of electric energy meter | 4U, 19 "(upper rack) AC220V, 30W |
SYN5301 millisecond meter time calibrator | 10MHz reference | Verification of mechanical stopwatch, electronic stopwatch, pointer type electric stopwatch, millisecond meter, digital electric stopwatch and so on, combined with 4 functions of stopwatch calibrator, day difference meter / calibrator, pointer type electric stopwatch calibrator, standard time interval generator and so on. | High accuracy and powerful function | 3U, 19 "(upper rack) AC220V, 30W |
SYN5301A type stopwatch verification fixture | Control electrical signal | Verification of mechanical stopwatch, electronic stopwatch, and various kinds of timer and other fixtures. | Flexible and convenient, high automation. | Module (360x110x140mm) |
SYN5301C precision photoelectric converter | One precision laser source, one high-precision photodetector, two sets of brackets. | High precision | AC220V power adapter | |
SYN5602 calibrator for electronic parking time charge device | GPS Beidou | At the same time, 1~18 electronic parking meter (parking meter) or parking area electronic time charge device can be checked at the same time. | The targets are all superior to the requirements of the national metrological verification regulation of JJG1010-2013 electronic parking timed tariff meter. | Portable suitcase AC 220V + 10% |
SYN5603 GPS time (event) recorder | GPS | 3 pulse time recording | High accuracy | 1U, 19 "(upper rack) AC 220V + 10% |
SYN5605 multi channel time interval measuring instrument | Reference 10MHz | Simultaneous measurement of 36 pulse signals | High precision, multi-channel simultaneous measurement | 3U, 19 "(upper rack) AC 220V + 10% |
SYN5605A digital time interval measuring instrument | Reference 10MHz | Measuring the time difference between 1 or 2 pulse signals | High precision time interval measurement | 3U, 19 "(upper rack) AC 220V + 10% |
SYN5605C type time correlated single photon counting system | Reference 10MHz | Simultaneous measurement of multiple pulses | PS magnitude accuracy | 3U, 19 "(upper rack) AC 220V + 10% |
SYN5607 type phase meter | The phase difference is measured at 0 degrees to 360 degrees or + 180 degrees. | Accuracy 0.1 degree | 3U, 19 "(upper rack) AC 220V + 10% | |
SYN5608 digital phase standard | Output two adjustable sine wave with high precision phase, ultra wide voltage range and ultra low distortion. | Accuracy 0.1 degree | 3U, 19 "(upper rack) AC 220V + 10% | |
Type SYN5610 pulse generator | Reference 10MHz | Single channel, dual channel output | High precision | 4U, 19 "standard chassis. |
SYN5619 phase noise analyzer | Phase noise and stability test for 500kHz-30MHz frequency simultaneously | Less than 1E-13/1S (5E-14/1s (typical value)) 1Hz@5MHz<-140dBc (<-145dBc (typical value)) | 4U, 19 "standard chassis. | |
Option | GPS Beidou dual-mode receiver, constant temperature crystal oscillator OCXO, rubidium clock, lightning arrester, customized antenna cable (50 meters, 80 meters, 100 meters, etc.), expand the output path, PTP measurement, NTP measurement, 4U standard chassis, network photoelectric conversion kit, according to customer requirements customized products.Customize products with wide temperature range, and make similar products according to customer's requirements. | |||
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