• Cheap Mini Fiber Optical Power Meter with Vfl Function
  • Cheap Mini Fiber Optical Power Meter with Vfl Function
  • Cheap Mini Fiber Optical Power Meter with Vfl Function
  • Cheap Mini Fiber Optical Power Meter with Vfl Function
  • Cheap Mini Fiber Optical Power Meter with Vfl Function
  • Cheap Mini Fiber Optical Power Meter with Vfl Function

Cheap Mini Fiber Optical Power Meter with Vfl Function

Type: Optical Power Meter
Wiring Devices: Mini Power Meter
Certification: CE, ISO, RoHS
Condition: New
Operation Wavelength: 850~1700
Detector Type: Ngaas
Customization:

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Basic Info.

Model NO.
Mini Optical Power Meter
Dimension(mm)
128X52X22mm
Weight
700g
Transmission Distance
5 or 10km
Storage Temperature
-25~+70
Transport Package
Optical Light Source: 1 PCS/Box
Specification
Rohs
Trademark
DAYTAI
Origin
Zhejiang, China (Mainland)
Production Capacity
200 Piece/Pieces Per Day

Product Description

Description 

The tester is a fiber engineering meter integrated miniature optical power meter with high precision and visual fault location function.

Features

High accuracy,low error,large dynamic range
 Mini ergonomic design,one-hand operation,flexible and convenient
 OLED high-definition screen
 Universal interface,support FC/SC/ST
 Wavelength memory function
 Micro-USB Power Supply
 Support automatic shutdown and Energy conservation
 Six calibration wavelengths
 Support hang by rope and anti-lost
 dBm, dB and mW switching


Product Specification
 
Model A C
Wavelength range(nm)*1 850~1700
Detector Type InGaAs
Power Measurement Range(dBm)*2 -70~+6 -50~+26
Power Uncertainty(dB)*3 ±0.3
Calibrated Wavelength(nm ) 850,1300,1310,1490,1550,1625
Display Resolution(dB) 0.05
red light Output Power(mW) 1 or 10
transmission distance(km) 5 or 10
Operating frequency( Hz ) CW/2Hz
Operating Temperature (ºC) -10~+60
Storage Temperature (ºC) -25~+70
Power Saving time (min) 10/no power off
Battery Life(h) ≥130 (OPM model)
Power Supply 3 battery of the 7 AAA 1.5 V /micro USB power supply
Weight (g) 70 (no battery)
Dimensions 128x52x22mm

Explanation:
Wavelength range: A standard working wavelength λ is defined from λ min to λ max, and the light power meter designed in this wavelength range can work under specified parameters.
Power Measurement Range:The range of maximum light power can be measured according to the specified index.
 Power Uncertainty:The error between the test result of a certain light power and the standard optical power test.
 Application

 Fiber-optic CATV projects
 Fiber-optic communication projects
 Fiber Optical Sensors research
 Optical device manufacturing


Function description
6.1 Diagram

6.2 Function

 OLED display screen  OLED displays the measured optical power values in the form of dB, dBm, mW, uW, nW. Set wavelength of 850nm, 1300nm, 1310nm, 1490nm, 1550nm and 1625nm. The current working state, red light working mode, etc.
 Key  The Tester can be started by pressing the  key to the OLED display, and the long press of the key can be turned off when it is switched on (after the boot is 1 second).
 λ Key   The λ wavelength selection key, pressing the key, can select different wavelengths, 850nm, 1300nm, 1310nm, 1490nm, 1550nm, 1625nm wavelength, which will also be displayed on OLED.
 Fn Key  The key can switch the unit dBm/dB/mW of the optical power meter. Press this button to switch the red light on/blink/close. After the red light is turned on, the OLED screen will display the red light opening icon.      
 Ref Key  Measuring the value of optical power relatively at the setting wavelength.
Instructions
7.1 Turn on/off
 Press thekey until the screen shows the version number,then release the key and enter the red light meter measurement interface.
 After the long press the key, the screen is not displayed and the meter is turned off.
7.2 Absolute optical power measurement
 Turn on tester.
 Set the measurement wavelength by the λ key. The default setting is 1310nm.
 The screen is displayed as current measurements including linear and nonlinear values of absolute power when the signal received.
7.3 Relative optical power measurement
 Set measurement wavelength
 In absolute optical power measurement mode, the current power value is measured by receive the signal.
 The optical power value will be the current reference value (in dBm) when press the Ref key, and the current absolute optical power value is displayed and the current relative optical power value is 0dB..
 The absolute and relative optical power value of the current measured signal are displayed on the tester when another signal be received.
7.4 Special Function
Two working modes: 1, calibration mode 2, operating mode, and the default mode is operating mode
 Calibration Mode
Press the Fn + Ref key at same time and enter the calibration mode, and the symbol "△" is displayed in the lower left corner. If you press Fn + Ref key again, exit the calibration mode, enter operating mode, and the symbol "△" will disappear.
After entering the calibration mode,it need to input a value of -10dBm,then press the Fn key,it will calibrate the tester in current wavelength , and if the value shown on the screen is -10dbm, the calibration is complete.
For example, if you need to calibrate the wavelength of 1310nm, you can to enter a 1310nm signal of -10dbm. In the calibration mode, press Fn key to calibrate. After the calibration completed, long press the Fn + Ref key to exit the calibration mode.
Note: If the user is calibrated with deviation or error, it can be self-calibrated in calibration mode.
Auto Power Off : Press the  key, automatic power off function will be turned on/off. When the function is turned on, the screen will display the shutdown mark. If no operation in the 10 minutes, the meter will be automatic shutdown.
7.5 Visual fault location & detection
 Connect the optical fiber/cable to red light interface;
 Long press the Fn key to open the red light to find the fault points on the cable/optical fiber. Press the key again, red light work in flicker mode; Press Fn key third times to close the red light function.
Maintenance
 Keep the end face of the meter clean regularly, no oil stain and pollution.
 Please cover the dust cap immediately and keep end face clean when the meter is not in use, prevent exposure to the dust in the air and cause the measurement error
 Be careful to plug in the adapter connector to avoid the port causing scratches.
 Clean the surface of the meter regularly .Please use a special swab to gently wipe along the circumference of the meter.
 Remove the batteries if you do not intend to use the meter for a long time to prevent battery from getting damp and affect its measurement.
Common Faults
 
Fault Types Possible causes Solutions
Screen display weak Battery is low Replace the battery
No display Battery low /Other cause Restart/Replace the battery
The data remains unchanged or weak Connector error or dirty/Display locked Check connection of the connector and clean the end face of the meter

★Pictures


Cheap Mini Fiber Optical Power Meter with Vfl Function


Cheap Mini Fiber Optical Power Meter with Vfl Function
Cheap Mini Fiber Optical Power Meter with Vfl Function
Cheap Mini Fiber Optical Power Meter with Vfl Function

Cheap Mini Fiber Optical Power Meter with Vfl Function
Cheap Mini Fiber Optical Power Meter with Vfl Function
Cheap Mini Fiber Optical Power Meter with Vfl Function




 


Our advantages

* As a world class manufacturer we can ensure you are getting world class quality at a competitive price.

* We pride ourselves on earning our clients repeat business. We ensure customer satisfaction by ensuring all out products meet world ISO 9001, SGS, CE standards and best manufacturing practices.

* We also pride ourselves by ensuring we give you our client the best service and experience dealing with a reputable manufacturer.

Customer first, service foremost

If you have any other questions, please feel free to contact with me.
I will reply you at my first time.
Thank you for visiting our products, have a good day:)


 

 

 

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