手持式光功率计

手持式光功率计

Handheld Optical Power Meter with VFL（JF-H6301）

1.General

Optical Power Meter with VFL is a latest self-developed test instrument which to be used for absolute optical power measurement as well as loss relative measurement of fiber optic. It features ingenious appearance, large LCD display, auto-off function optional, wide range of power measurement, high accurate test precision, user automatic self calibration function and universal 2.5mm connetor. It is an ideal test instrument for optical fiber solution.

 

The Type of Handheld Optical Power Meter with VFL：

A type--- Wavelength：850 980 1310 1490 1550 1625nm

Measurment Range：-70～+6dBm，VFL Wavelength 650nm，Power 1mW

C type---Wavelength：850 980 1310 1490 1550 1625nm

Measurement Range：-50～+26dBm，VFL Wavelength 650nm，Power 1mW

2.Specification

 

 

Power Meter module	Parameter	Standard
	Wavelength(nm)	850,980,1310,1490,1550,1625
	Measurment Range(dBm)	A:-70 ~ +6     C:-50 ~ +26
	Resolution	0.01
	Uncertainty (dB)	±5%
	Data Storage Capacity	500 Data record
VFL module	Wavelength（nm）	650
	Output power (mW)	1mW
	Fiber Identified Distance	>8km(Visible)
	Output Mode	CW
	Connector Type	2.5mm universal Connector
General Specification	Communication port	Mini USB
	Power Supply	lithium battery
	Operating hours	28hrs（only power meter work） ≥4 hrs（Both work at same time）
	Operating temperature(°C)	-5~+60°C
	Storage temperature(°C)	-20~+70°C
	Warranty	12 month
	Weight (g)	300g

 

Notice：

1 Measurement Range:can measure the maximum optical power range within specification.

2 Uncertainty:The error of test result between defined optical power and standard one.

 

3．Components

1. Handheld Optical Power Meter with VFL--------------------------------------1pcs
2. User Manual---------------------------------------------------------------------------1book
3. USB Data wire-------------------------------------------------------------------------1pcs
4. CD-ROM--------------------------------------------------------------------------------1pcs
5. Power Adapter-------------------------------------------------------------------------1pcs
6. Protect Jacket--------------------------------------------------------------------------1pcs
7. Lithium Battery-------------------------------------------------------------------------1pcs
8. Cleaning Cotton Swab---------------------------------------------------------------1bag

4．Functions

 

 

 

 

 

 

 

 

                                                                               

 

 

 

 

 

 

 

 

 

 

4.1 Keyboard Directions

 

4.2 LCD display

    LCD is displayed optical power value as dBm, mW, uW, nW(need to switch)；and the battery power and automatic shut down state etc.

 

5．Usage Directions

5.1Power on/off

1.Press   key on panel board,LCD display,Optical power meter is turned on.

2.Long press and hold   key (about 3 seconds),to loose   key,optical power meter is turned off.

 

5.2 Absolute Power Measurement

1.Switch on Optical Power Meter。

2. Enter into【Menu】->【Setting】->【Wavelength.OPM】，Press up and down key to set wavelength，press【ENTER】key to complete wavelenght setting.

3. Access the measured light，the screen will display the current measured value。

5.3 Relative Power Measurement

1.Setting the wavelength.

2. In the absolute power measurement mode, insert measured light, to measure the current power value.

3. Enter into【Menu】->【dB/dBm】，and press【ENTER】key，the main interface unit shown as dB,relative optical power value is 0dB。

4. Insert another to be measured light, it displays its current relative optical power value.

 

5.4 Save the testing value

After access to measured light signal,press【Menu】->【Save】，and press【ENTER】key to save the current test value。

5.5 check the test value was saved

Enter into【Menu】->【History】,press【ENTER】key to check the test data has been saved.

5.6 User Self-calibration

1. Enter into【Menu】->【Setting】->【Calibrate settings】, then press【ENTER】key。

2.Press up/down key to set calibration value,then press【ENTER】key

5.7 Open the Visual Fault Locator

1. Press【Menu】->【Setting】->【Wavelength.VFL】,Then【ENTER】 key.

2. Press up/down key to set VFL wavlength,then press【ENTER】key.