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Summary of Contents for Pro'sKit MT-7601
- Page 1 MT-7601 Optical Power Meter MT-7601 Optical Power Meter USER'S GUIDE English English...
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Page 3: Optical Power Meter
USER'S GUIDE Optical Power Meter MT-7601 Optical Power Meter Optical Power Meter... -
Page 5: Precautions For Use
WARNING WARNING You are cautioned that changes or modifications not expressly approved in this document could void yout authority to operate this equipment. To reduce the risk of fire or electric shock, do not expose this apparatus to rain or moisture. To avoid electrical shock, do not open the cabinet. - Page 6 Description InGaAs detector Charging Socket Power Button Wavelength/Unit Select Button REF setting Button...
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Page 7: Installing The Battery
Installing the battery 1.Pull the battery cover 2.Installing the battery 3.Push the battery cover 4.Complete... - Page 8 On/Off and Permanent On Press button will turn on the meter . Press button again for two seconds or more will turn off the meter. This meter has a power-saving function, normal boot and ten minutes without any operation, the device will automatically shut down.
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Page 9: Backlight Function
Backlight Function Under boot status, short press the button, you can control the backlight function on or off. The backlight function is used when you want to use the meter at night or darker occasions. - Page 10 Wavelengths According to the project, we need to measure optical signals of different wavelengths. Then we need to select a corresponding wavelength to measure the optical power. If the wavelength needs to be measured does not match with the wavelength we select on the optical power meter, it will lead to the measuring values meaningless.
- Page 11 Wavelengths The instrument has been equipped with activated wavelength identification function by the factory, and users can manually turn on or off this function. In the boot mode, please press the combination key " " and " ", if the center of the screen shows NO, which means the wavelength identification function has been turned off;...
- Page 12 Unit button can be used to change the display unit of the measurement data to meet the different requirement. When press and hold this button for two seconds, the display will successively show the dBm value and mW/uW value . The numeric relationship between mW value and dBm value is: 10lg(mW)=(dBm)
- Page 13 Reference Button is used to set or check the reference value. Short press this button, the display will show 'REF' and the dBm value which has been set up. When long press for two seconds or more, the device will use the current measurements to overwrite the original setting value and set it as a new preference value.
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Page 14: Power Indicator
Power Indicator Four levels indication of power detection Represents the remaining 80%---100% electricity Represents the remaining 40%---80% electricity Represents the remaining 20%---40% electricity Represents the remaining electricity less than 20%... - Page 15 Charge 5V_500mA The instrument has a charging function. When use rechargeable batteries and a low battery indication shows on the instrument, you should promptly shut down it and recharge. Long time undervoltage will shorten the lifetime of the rechargeable battery. Connect the AC adapter to the device correctly, it can charge Automatically.
- Page 16 Meter Maintenance and Calibration General maintenance Optical fiber connect the adapter should avoid contacting with hard objects and keep clean. Should be stored in a dry and ventilated place to avoid moisture. When un use for long time,should remove the batteries before storage. Fault and solution Failure name Failure Cause...
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Page 17: Detail Parameters
Detail Parameters MT-7601 Measurement Range +10~-70dBm Wavelength cal. 850nm,1300nm,1310nm,1490nm,1550nm,1625nm +10~-60dBm(0.01dB) -60~-70dBm(0.1dB) Resolution Accuracy (1550nm,1310nm) 0.2dB/(1490nm,1625nm) 0.3dB/(850nm,1300nm) 0.4dB * Linearity Detector type InGaAs Fiber optic adapter FC/SC/ST & 2.5mm Universal Power Display Units dBm,mW,uW Response range 700~1700nm 270Hz/1KHz/2KHz(Optic power>-30dBm) Freq. Identification Battery Type AA/LR6 1.5Vx2 pcs... - Page 20 Optical Power Meter MT-7601...
- Page 32 5V_500mA...
- Page 34 MT-7601 +10~-70dBm 850nm,1300nm,1310nm,1490nm,1550nm,1625nm +10~-60dBm(0.01dB) -60~-70dBm(0.1dB) (1550nm,1310nm) 0.2dB/(1490nm,1625nm) 0.3dB/(850nm,1300nm) 0.4dB * InGaAs FC/SC/ST & 2.5mm dBm mW uW 700~1700nm 270Hz/1KHz/2KHz( >-30dBm) AA/LR6 1.5Vx2 pcs >100H 10min.( -10 ~+60 -20 ~+70 <90% 165mm*80mm*35mm 180g(...
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