Product Overview:
6419 BOTDR can simultaneously measure strain distribution, loss distribution and Brillouin scattering spectrum at different location of optical fiber, and can display 3D and multiple distribution parameters. It has the advantages of high-precision strain measurement, good repeatability, single-end non-destructive measurement etc. It has become an indispensable instrument in the field of optical fiber communication and optical fiber sensing (OFS).
6419 can be widely used for the health monitoring of bridge, dam, tunnel, lofty building, oil well platform and oil pipeline etc., the forecasting and alarming of geological hazard such as mountain landslide, mud-rock flow and earthquake etc., as well as the health inspection of intelligent structures as naval vessels and spacecraft etc.
6419 can be also used to measure the strain distribution of optical fiber loop or subsea optical cable when the optical fiber gyroscope (OFG) and optical fiber hydrophone are in the process of development, production, and test, or when the subsea optical cable is in the process of development, production, construction, acceptance inspection and maintenance.
Main Features 1. Single-end nondestructive test
2. Measurement of Brillouin scattering spectrum width distribution
3. Measurement of optical fiber strain distribution
4. Measurement of optical fiber loss distribution
5. Measurement of Brillouin scattering spectrum
6. Multi-window display
7. 3D display of loss distribution
8. Large screen color LCD display, touch screen operation
9. Built-in visual fault locator (VFL)
10. Remote control
11. System software on-line upgrading, no need to return to factory
Technical Specifications | Operation wavelength | 1550nm±5nm |
| Optical fiber type | Single-mode |
| Maximum dynamic range2 | 15dB |
| Highest spatial resolution | 1m |
| Distance accuracy | ±(0.2+2×sampling spacing+2×10-5×distance)(m) |
| Strain test accuracy3 | ±50με(10-20ns); ±10με(50-200ns) |
| Strain test repeatability | ≤±100με |
| Strain test range | -15000~+15000(με) |
| Distance range | 0.5, 1, 2, 5, 10, 20, 40, 80km |
| Pulse width | 10, 20, 50, 100, 200ns |
| Average times range | 210~224 |
| Highest sampling resolution | 0.05m |
| Sampling points | 20000 |
| Refractive index setting range | 1.00000~1.99999;0.00001 step |
| Frequency sweep interval | 1, 2, 5, 10, 20, 50MHz |
| Frequency sweep range | 9.9GHz~12.0GHz |
| Display | 10.4-inch TFT,1024×768 resolution |
| Interface Language | Simplified Chinese /English |
| Interfaces | VGA, RS232C, USB, Ethernet, earphone |
| Optical output connector | FC/APC(conveniently replaced by SC or ST connector) |
| VFL | 650nm±30nm,2mw(Typical);operation mode:CW, 1Hz, 2Hz |
| Power Supply | AC power: 100 ~ 242VAC(1.5A),frequency range: 50/60Hz |
| Maximum power consumption | 100W |
| Dimensions | 435(W)×230(H)×495(D)mm |
| Weight | ≤20kg |
| Environmental suitability | Operating temperature: 0ºC~+40ºC;
Storage temperature: -20ºC~+65ºC
Relative humidity: 5%~90%, non-condensing |
Notes:
23ºC±2ºC
Pulse width 200ns, average times 216, frequency sweep range 200MHz, frequency sweep spacing 5MHz;
Average times 216, frequency sweep range 200MHz, frequency sweep spacing 5MHz;
FAQ1. What is the relationship between China Electronics Technology Instruments Co., Ltd and Ceyear Technologies Co., Ltd?
China Electronics Technology Instruments Co., Ltd is the former name of Ceyear Technologies Co., Ltd before Year 2021, but the brand of both are all Ceyear. SInce the beginning of 2021, as Ceyear is to be a listed company, the name was transformed from China Electronics Technology Instruments Co., Ltd to Ceyear Technologies Co., Ltd. Therefore, in previous product introductions and company catalog, sometimes you can still find the name of China Electronics Technology Instruments Co., Ltd
2. Is Ceyear a manufacturer or a trading company?
Ceyear is a manufacturer first, with R&D team (around 1500 engineer), production line (around 500 people), and domestic and overseas slaes team.
Thus Ceyear is a company integrating R&D, production and sales.
3. What products do you have?
T&M instruments, optical communication tools, microwave component, test systems, and other customized products.
4. How can I get local sevice?
Ceyear has worked with local distributors in different countries for many years, and could provide local after-sale services with the help of those local partners. If you already have some products of Ceyear(previously EI brand included) and looking for services, you can directly contact us through Made-in-China platform.