HK-926V OTDR
Features
5.6-Inch outdoor-enhanced touchscreen， 7.4V/4.4Ah Lithium battery
Event Dead zone as lower as 1.5meter
Combined multi dynamic range and wavelengths
Muti measurement mode, support Touching LCD and pressing keys
Warning function could prevent OTDR module from being damaged by optical signal in fiber.
Realtime measuring function, convenient to monitor the splicing process
Integrated 10mw Visual Fault Locator
Support English/ Chinese input, adopts friendly input interface, totally simulate the computer keyboard input ,
Integrated with 2GB internal memory, more than 20,000 groups curve storage
PC remote access and control function is available , which support the printing work of the measurement report
Test curve of typical events as below:
Precision judgment of fiber faults; splicing posit and connector terminal;
Precision measurement of test distance and the fiber loss
Contracted design style ，lively graphical interface， easy operation and easy analysis of various events
Measure the length of whole fiber; length between two points, as well as the distance, loss and attenuation coefficient etc
Detailed description of fiber loss distribution curve and the events
Technical specifications
Pulse Width | SM | 5ns 20ns 50ns 100ns 500ns 1μs 2μs 5μs 10μs , |
| SM | Dead zone test, 1.3km, 2.5km, 5.0km, 10km, 20km, 40km, 80km, 120km, |
Sampling Resolution | Minimum 0.05m | |
Sampling Point | 128,000 | |
Linearity | ≤0.05dB/dB | |
Loss Threshold | 0.01dB | |
Loss Resolution | 0.001dB | |
Distance Resolution | 0.01m | |
Distance Accuracy | ±（1m+measuring distance×3×10 +sampling resolution） | |
Data Storage | 20000 groups of curve | |
VFL | 10mW，CW/2Hz | |
Interface | 3 USB ports（Type A×2，Type B×1） | |
Display | 5.6 inch TFT-LCD, Touching screen | |
7.4V/4.4Ah lithium battery , support 8 hours continuous working | ||
Working conditions | Working Temp：-10℃~+50℃；Storage Temp：-20℃~+70℃；Humitity ：≤95%（non-dew） | |
Dimensions/Weight | 253×168×73.5mm / 1.5kg（include battery） | |
Packing list | Straps; Adaptor; Lithium battery; FC connector; USD Cable; User Guide; CD; softbag; cleaning cotton | |
Functions:
Automatic Measurement Mode：Operators do not need to choose the test distance and pulse width, the tester will automatically judge the length, and choose suitable dynamic range as well as pulse width to complete the work; The storage of event trace can be saves manually or automatically which will be convenient for data analysis
Multiple Wavelengths Measurement Mode：In order to use different wavelengths to execute the loss calculation in one fiber, we can choose duplex wavelengths test mode from parameter settings, the tester will switch wavelengths automatically
Multiple Trace Analysis：Simultaneous display 4 traces, operators can compare the traces and make analysis of any ones among the traces
Online Test：This will protect the test instruments and equipment
Duplex Operation Mode: Pure operation through touch screen ; or pure operation through the pressing keys
Data Analysis：
Save and generator standard trace file(. Sor), more than 20000 groups storage capacity
Print the analysis report and traces which make the acceptance or work easily;
