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智能光型万用表

智能光型万用表

Intelligent Optical Multi-Meter

1．Genteal

Optical Multi-Meter integrates functions of both Intelligent Optical Power Meter and Intelligent Optical Light Source,the frequency of optical light source can set,and optical light source and optical power meter can be switched by menu directly,perfect combination to make your fiber measurement more convenient.

 

2.Specification

 

Parameter

Specification

Optical Power Meter Module

Wavelength Range(nm)

800~1700

Measurement Range(dBm)

-70～+10 or -50～+30

Resolution(dBm)

0.01

Uncertainty(dB)

±5%

Identified Frequency Range

10Hz～60KHz

Optical Laser Source Module

Emitter

F-P  LD 

Operating wavelength（nm）

1310/1550(optional)

Output Power (dBm)

-7

Output frequency

270Hz，1KHz，2KHz

General Specification

Power Supply

4 AA 1.5 alkaline battery AC adapter 9V

Auto-off time

10mins（Optional）

Communication port

USB

Operating Temperature（℃）

-10~+60

Dimension(mm)

180*80*48

3．Components

  1. Intelligent Optical Multi-Meter----------------------------------------------1pcs
  2. User Manual--------------------------------------------------------------------1book
  3. USB data wire------------------------------------------------------------------------1pcs
  4. CD---------------------------------------------------------------------------------------1pcs
  5. Power Adapter------------------------------------------------------------------------1pcs
  6. Protect Jacket-------------------------------------------------------------------------1pcs
  7. 1.5V AA battery-----------------------------------------------------------------------4pcs
  8. Cleaning Cotton Swab--------------------------------------------------------------1bag

4．Function Directions

 

4.1 keyboard introduction

 

Sign

Functions

REF

Relative measurement mode

ZERO

Clean dark current

ＳＡＶＥ

Save the current test data
 

Power on/off or auto-off function

Ｃ

Exit without saving the current operation

ＯＫ

Confirm Key
 

add operation to change values and change the wavelength calibration values / menus Up Operation
 

reduction operation to change values and change the wavelength calibration values / menus Down operation
 

Set the figures when changing the wavelength and calibration, shift to the right
 

Set the figures when changing the wavelength and calibration, shift to the left

 

 

 

 

4.2 Display Instroduction

 

The LCD screen displays the measured optical power in dBm and mW, uW, or nW; any wavelength at the range of 850 ~ 1650nm can be set; optical signal modulation frequency, battery capacity indicator, and automatic switch off status, etc.

 

5．Usage Direction

5.1 Power ON/OFF

1. Press   key on panel board to switch on the unit.

2. press and hold    key for three seconds to switch off the unit.

5.2 optical Laser Source Module

1. Switch on the unit.

2. Press　　　 key to choose laser source module on the left top of LCD,press”Ok”key to confirm.

3. Choose operating wavelength and mode of operating as per the display of LCD.

5.3 Absolute optical power measurement

1. Switch on optical multi-meter.

2. Set the operating wavelength,press      key to choose the “optical power meter module” on the left top of unit,press”OK”key to confirm.

3. Press up  down  left right key to set the wavelength,press”OK”key to confirm.

4. Access to the measured light,the LCD displays the current measured values,including absolute power of linear and nonlinear values,if the measured light is modulated signals,and it shows the modulation frequency of measured signal.

5.4 Relative optical power measurement

1. Set the measuring wavelength.

2. In the absolute optical power measurement mode, measure the current power value by access to measured light.

3. Press“REF”key,the current value of optical power as the current reference value(in dBm as the unit),this time displays the current absolute power value and relative power value of 0dB.

4. Access to another measuring light,displays the current absolute power value and relative power value.

5.5 Save the measurement value

Access to the measured signal,press“SAVE”to save the current test data.

5.6 Check saved test data

Press        key to choose“history memory” module on the top left of scree,press“OK”button to check the saved test data.

5.7 User self-calibration

1. Press       key to choose ”calibration” module on the top left of screen, press”OK”button to confirm.

2. Press up、down、left、right key to set wavelength, press“OK”button to confirm.

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