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MJR OLP-8 手持式功率计
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产品名称:
MJR OLP-8 手持式功率计
产品型号:
MJR OLP-8
产品厂商:
仪器信息港
简单介绍
特点·又快又可靠当用两个波长即850/1300或1300/1550nm波长测量时，成对测试的速率要快2倍自动波长：自动地进行波长检测，能防止不正确的测量·用自动调制频率识别的方法检测一束光纤·简单，只需操作三个按钮·坚实的防震防附落保护壳体确保长期使用·小型。轻便的的手持仪表·装在皮带中随手可用
MJR OLP-8 手持式功率计的详细介绍
技术指标
| Photodiode | Germanium |
| Fibertype | single-mode:9/125μm |
| Standardwavelengths,switchable | 980,1310,1480,1550nm |
| Displayrange | -50 to 23dBm |
| Maximumpermitted level | +23dBm |
| Accuracy | |
| Intrinsicmeasurement uncertainty | ±0.13dB(±3%) |
| Linearityfor levels in the range-35 to+20 dBm | ±0.06dB |
| Display | |
| Resultdisplay | LCD,4-digit |
| Resultsdisplayed in | dBm,dB |
| Resolution | 0.01dB |
| Modulationdetection | 270Hz,330Hz,1kHz,2kHz |
| Displayindicatiing wavelength detection"ON" | "AU" |
| Displayindicating permanent operation | "PERM" |
| Batterychanrge state display | in% at switch on/switch off of device |
Referencelevel
A reference level can be stored for each wavelength separately
Themeasured value(dBm0 is automatically stored and used as thebasis for relativemeasurements(dB)when you switch fo\rom dBm todB(press for >2 seconds). |
Opticalconnection
Universal Push-Pull Adapter(UPP) for all common plugconnectorswith 2.5 mm ferrules,e.g.DIN,SY,FC,SC,E2000 |
Generalspecifications
Power supply |
| Dry batteries | 2*Mignon(AA)1.5Vor |
| NiCd batteries | 2*Mignon(AA)1.2V |
| Operatingtime from dry batteries | typically 130h |
| Dischargeprotection for batteries |
| Auto-off function | after20 minutes |
Auto-off function canbe disabled if required.
Ambient temperature |
| Nominalrange of use | -10 to +55℃ |
| Storageand transport | -40 to +70℃ |
| Dimensions(w*h*d)in mm | approx.73*28*140 |
| Wieght(includingbatteries) | approx.180g |
| Electromagneticcompatibility conforms to EN 50081-1and EN 50082-1(CE conformance). |