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>Lineup> NBX-6065S (Specs)
| Laser Wavelength |
1550±2 nm
|
| Distance Range |
100 m~80km (Step:
100m, 1 km, 10 km) |
| Measurement Frequency
Range |
9～13 GHz
|
| Range of Strain
Measurements |
-30,000 ～ +40,000με (-3%
～ 4%)
|
| Measurement Frequency
Scan Step |
5,
10, 20, 50MHz
|
| Readout Resolution |
5 cm (minimum) |
| Sampling Points |
600,000 (maximum) |
| Pump Pulse-light Output |
20dBm~30dBm (1dB step) |
| Sampling Points |
-5dBm~+5dBm (1dB step) |
| Average Count Settings |
2^8～2^24 times (inc.
Hardware Average Count 2^16) |
| Function |
BOTDR |
Pulse Width
|
5 ns |
10
ns |
20
ns |
50 ns |
100 ns |
200 ns |
500 ns |
Spatial Resolution
|
0.5
m |
1
m |
2 m |
5 m |
10 m |
20 m |
50 m |
| Dynamic Range*1 |
3 dB |
5 dB |
8 dB |
12 dB |
15 dB |
16 dB |
22 dB |
Max.
Measurement
Distance (approx.)*1*2 |
1
km |
15
km |
25
km |
40 km |
45 km |
50 km |
70 km |
| Function |
PPP-BOTDA |
| Pulse Width |
1 ns |
2
ns |
5
ns |
10
ns |
| Spatial Resolution |
0.1 m |
0.2
m |
0.5
m |
1
m |
| Dynamic Range*1 |
2 dB |
3.5
dB |
6
dB |
8
dB |
Max. Measurement
Distance (approx.)*1*2 |
5 km |
10
km |
20
km |
25
km |
| Strain Measurement
Accuracy*3 |
BOTDR=40με
PPP-BOTDA=20με |
| Temperature Measurement
Accuracy*3*4 |
BOTDR=2.0
℃ PPP-BOTDA=1.0℃ |
| Repeatability(σ)*3*4*5 |
BOTDR=20με
/ 1.0℃
PPP-BOTDA=10με / 0.5℃ |
| Function |
COTDR |
| Pulse Width |
5 ns |
10 ns |
20 ns |
50 ns |
100 ns |
200 ns |
500 ns |
| Spatial Resolution |
0.5 m |
1 m |
2 m |
5 m |
10 m |
20 m |
50 m |
| Dynamic Range*1 |
10 dB |
13 dB |
16 dB |
20 dB |
23 dB |
26 dB |
30 dB |
Max. Measurement
Distance (approx.)*1*2 |
30 km |
40 km |
50 km |
60 km |
70 km |
80 km |
80 km |
Suitable Fiber
|
Single Mode Optical
Fiber
|
| Fiber Connecter |
FC-APC
|
| Power Supply |
AC100～240V
50/60Hz 250VA |
Laser Class
|
Class 1 (IEC60825-1:
2001) |
Dimensions / Weights
|
456(W)×485(D)×286(H)
mm / 30 kg |
Operating Temperature
|
10～35℃, Humidity below 85 % (no dew
condensation) |
Storage Temperature
|
0～50℃ |
Place of Production
|
Japan |
| *1
|
Based on 2^16 average cycles (BOTDR).
|
| *2 |
Based
on average fiber loss of 0.3 dB/km using single
mode fiber. |
| *3 |
Based
on the measurement of strain-free, UV-coated
fiber. |
| *4 |
Based
on the measurement with strain-free, UV-coated
fiber and in constant temperature environment. |
| *5 |
Maximum
standard deviation of measurement value in 5
consecutive measurements for 100 consecutive
points. |
| *1-*5 are all based on a frequency scan
step of 5 MHz and with Pulse Adjustment and Auto
Frequency Adjustment on. |
Neubrex Co., Ltd. Sakaemachidori 1-1-24, Chuo-ku, Kobe, Hyogo, 650-0023 JAPAN [map]
Copyright © 2007 Neubrex Co., Ltd. Tel:+81-78-335-3510/Fax:+81-78-335-3515 E-Mail: info@neubrex.jp |
