NOYAFA NF-906A User Manual
MODEL:NF-906
Your excellent helper in cable test!
INSTRUCTION MANUAL INSTRUCTION MANUAL INSTRUCTION MANUAL INSTRUCTION MANUAL
Optical Power Meter
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RE V1. 0
Contents
1. Brief introduction ----------------------------------------------- 1
1.1 Summarize ------------------------------------------------------- 1
1.2 Product features ------------------------------------------------ 2
1.3 Technical parameters ------------------------------------------ 2
1.4 Main applications ----------------------------------------------- 3
2. Functional description ---------------------------------------- 3
2.1 Startup and shutdown ------------------------------------------ 3
2.2 Auto-off activation and shutdown ---------------------------- 3
2.3 Backlight activation and shutdown -------------------------- 3
2.4 Description for control panel ---------------------------------- 4
3. Handling instruction for NF-906 Fiber power meter --- 5
3.1 Description for the information on LCD -------------------- 5
3.2 Test wavelength selection ------------------------------------ 6
3.3 Absolute power measurement ------------------------------- 7
3.4 Relative power (LOSS) measurement --------------------- 7
4. Maintenance ---------------------------------------------------- 10
4.1 Probe cleanness -------------------------------------------- 10
4.2 9V battery replacement ------------------------------------ 11
4.3 Calibration and measurement ------------------------------ 11
4.4 Transportation ------------------------------------------------- 11
5. Common faults and removal methods ----------------- 12
6. Defects liability period -------------------------------------- 12
6.1 General information ------------------------------------------ 12
6.2 Certificate of qualification ----------------------------------- 13
7. Standard configuration -------------------------------------- 13
Your excellent helper in cable test!
1. Brief introduction
All the details including operation procedure & technical parameters
and as well as others related can be found in this operation manual
for NF-906A and NF-906C series products as shown in the following
photo .
LCD screen
Key field
Body
Sheath
Optical interface
Hanging hole
DC socket
Support
1.1 Summarize
NF-906 portable optical power meter has been equipped with
∮1.0mm large-area detector so that the stability and reliability can
be enhanced effectively; it is a kind of portable tester used for the
installation, debugging and maintenance of fiber network specially.
It has been widely used in various fields, such as cable construction
and maintenance, optical fiber transmission, optical fiber
communication, fiber optical sensor, CATV, etc.
Your excellent helper in cable test!
01
1.2 Product features:
● New REF user-defined.
●
User self-calibration function.
●
9V laminated battery with 200hrs battery life.
●
With FC/SC/ST general-purpose interfaces
●
Optional auto-off function and backlight switch.
1.3 Technical parameters
Mode l
Wav e- length（nm）
Prob e
Dete ct io n limit
Powe r de te cting range（d Bm）
Unce rt ai nty degree
Stan da rd w avelength（n m）
Disp la y re solution
Working te mp（ ℃ ）
Stor ag e te mp（℃）
Auto ma ti c shutdown ti me（m in）
batt er y se rving time（h）
Over al l di mension（mm）
Powe r su pp ly
Weight(g )
02
NF-9 06 A
NF-9 06 C
800~ 17 00
InGa As
∮1.0m m
-70~ +1 0
-50~ +2 6
±5%
850、13 00、1 31 0、1490、
1550、1 62 5
0.01 dB m
-20~ +7 0
-30~ +8 0
15
200
185×10 5×50
9V bat te ry, AC ada pt er
350
Your excellent helper in cable test!
1.4 Applications
◆Measuring power output.
◆Measuring loss in fiber cable or device.
◆Measuring loss in a fiber device.
◆Identifying system problems.
2. Functional description
2.1 Startup and shutdown
Press button to turn the tester on.
Press for approximately 2 seconds to turn it off.
2s continuously, the meter will be closed.
2.2 Auto-off function
The Auto-off function is auto-matically enabled when NF-906 is
turned on. the unit will turn off after 15mins.Auto-off is displayed
when the feature is on. The Auto-off function can be toggled on
or off by press the power button.
2.3 Backlight
The backlight is on when the tester is turned on and when any key
is pressed.The backlight times out after approximately 30 seconds
of inactivity to conserve battery cover.
Your excellent helper in cable test!
03
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