NBET-19011 光功率计
光功率计(optical power meter )是用来测量光功率大小的仪器,既可用于光功率的直接测量,也可用于光衰减量的相对测量,是光纤通信系统中研究、开发和生产以及施工、维修等部门必备的基本测试仪器。
Item #
NBET19011
Optical Power Range波长范围
100 pW to 200 W
Available Sensor Wavelength Range波长范围
185 nm - 25000nm
Display Refresh Rate 频率
20 Hz
Bandwidth 宽度
DC - 100 kHz
光学探头(可选一):
Item #型号
120V
120
121
122
Sensor Image 光学探头图片
Aperture Size
有效尺寸
Ø9.5 mm
Wavelength Range
波长范围
200 - 1100 nm
400 - 1100 nm
700 - 1800 nm
Power Range
功率范围
50 nW - 50 mW
500 nW - 500 mW
50 nW - 40 mW
Detector Type
探头类型
Si Photodiode (UV Extended)
Si Photodiode
Ge Photodiode
Linearity
线性
±0.5%
Resolution
准确度
1 nW
10 nW
2 nW
Measurement Uncertainty
测量不准确度
±3% (440 - 980 nm) ±5% (280 - 439 nm) ±7% (200 - 279 nm, 981 - 1100 nm)
±3% (440 - 980 nm) ±5% (400 - 439 nm) ±7% (981 - 1100 nm)
±5%
Coating/Diffuser
截止深度
Reflective ND (OD1.5)e
Reflective ND (OD1)f
Reflective ND (OD2)g
Absorptive ND (Schott NG9)
Housing Dimensions
外尺寸
Ø30.5 mm x 12.7 mm
Cable Length
线缆长度
1.5 m
光学探头(可选二):
Item #a
401
405
Sensor Image 探头图片
190 nm - 20 µm
Optical Power Range
10 µW - 1 W (3 Wb)
100 µW - 5 W
Input Aperture Size
Ø10 mm
Active Detector Area
有效探头面积
10 mm x 10 mm
Max Optical Power Density
*大功率密度
500 W/cm² (Avg.)
1.5 kW/cm² (Avg.)
Detector Type探头类型
Thermal Surface Absorber (Thermopile) with Background Compensation
Thermal Surface Absorber (Thermopile)
Linearity线性
Resolution准确度
1 µW
5 µW
±3% @ 1064 nm ±5% @ 190 nm - 10.6 µm
±3% @ 1064 nm ±5% @ 250 nm - 17 µm
Response Time响应时间
1.1 s
Cooling冷却
Convection (Passive)
Housing Dimensions (Without Adapter)
33.0 m x 43.0 mm x 15.0 mm (1.30" x 1.69" x 0.59")
40.6 mm x 40.6 mm x 16.0 mm (1.60" x 1.60" x 0.63")
Temperature Sensor 探头尺寸
NTC Thermistor
Cable Length线缆长度
光学探头(可选三):
415
425
Wavelength Range波长范围
Optical Power Range光功率范围
2 mW - 10 W (20 Wb)
Input Aperture Size有效直径
Ø15 mm
Ø25.4 mm
Active Detector Area 有效探头面积
Ø27 mm
Max Optical Power Density *大光功率密度
Detector Type 探头类型
Linearity 线性
100 µW
Measurement Uncertainty 不准确度
Response Time 响应时间
0.6 s
Cooling 冷却
Housing Dimensions (Without Adapter) 外尺寸
50.8 mm x 50.8 mm x 35.0 mm (2.00" x 2.00" x 1.38")
Temperature Sensor (In Sensor Head) 温度探测
Cable Length 线缆长度
光学探头(可选四):
350
425-L
322
190 nm- 1.1 µm, 10.6 µm
250 nm - 11 µm
10 mW - 40 W (60 Wb)
2 mW - 50 W (75 Wb)
100 mW - 200 W (250 Wb)
输入尺寸
Ø40 mm
Ø25 mm
2 kW/cm² (Avg.)
4 kW/cm² (Avg., CO2)
±1%
1 mW
5 mW
Measurement Uncertainty测量不确定性
±3% @ 351 nm ±5% @ 190 nm - 1100 nm
±3% @ 1064 nm ±5% @ 266 nm - 1064 nm
9 s (1 s from 0 to 90%)
5 s (1 s from 0 to 90%)
Forced Air with Fanf
Housing Dimensions尺寸
100 mm x 100 mm x 54.2 mm (3.94" x 3.94" x 2.13")
100.0 mm x 100.0 mm x 58.0 mm (3.94" x 3.94" x 2.28")
100 mm x 100 mm x 86.7 mm (3.94" x 3.94" x 3.41")
Temperature Sensor 温度