型號(hào) | ST208 | ST308 | |
波長(zhǎng)響應(yīng)范圍/Wave respond | 750nm-1700nm | ||
插入損耗/Pass through insertion loss 0. 250um裸光纖/250um Optical fiber 1. 900um緊套管光纖/900um Optical fiber 2. 3mm直徑尾纖/3mm Optical fiber | 1. 1.0dB 2. 1.0dB 3. 2.0dB | ||
適用光纖/Application of optical fiber | <3mm各類光纖/ <3mm optical fiber | ||
識(shí)別調(diào)制信號(hào) | 270Hz/1KHz/2KHz | ||
光纖方向識(shí)別/Identification of modulated signals | 含此功能/Yes | ||
功率測(cè)量/Power Measurement | 含此功能/Yes | ||
顯示方式/Display | LED數(shù)字顯示/LED segment | ||
提示音/Tone | 含此功能/Yes | ||
低電量監(jiān)測(cè)/Low power monitoring | 含此功能/Yes | ||
探測(cè)器類型/Detector type | 1mm InGaAs | ||
最小探測(cè)功率/Minimum detection power 數(shù)據(jù)測(cè)試條件/Test conditions 1. 250um裸光纖/250um Optical fiber 2. 900um緊套管光纖/900um Optical fiber 3. 3mm直徑尾纖/3mm Optical fiber 數(shù)據(jù)測(cè)試條件/Test conditions 4. 250um裸光纖/250um Optical fiber 5. 900um緊套管光纖/900um Optical fiber 6. 3mm直徑尾纖/3mm Optical fiber | 1550nm 1. -35dBm 2. -35dBm 3. -30dBm 1310nm 4. -30dBm 5. -30dBm 6. -27dBm | ||
附帶可視故障探測(cè)儀 | 無(wú)此功能/Without | 含此功能/Yes | |
中心波長(zhǎng) | 無(wú)此功能/Without | 650nm | |
輸出功率 | 無(wú)此功能/Without | >1mW or >10mW | |
適用電池/Power supply | 5#堿性電池/Size AA Alkaline cell | ||
電池壽命/Battery life | >60H | ||
充電功能/Battery charge | 含此功能/Yes | ||
自動(dòng)關(guān)機(jī)/Auto OFF | 含此功能/Yes | ||
工作溫度/Operate temp | 0~+50 C | ||
儲(chǔ)存溫度/Store temp | -40~+70 C | ||
工作海拔 | <2500m | ||
重量(g) | 300g | ||
外形尺寸(mm) | 220mm*42mm*32mm |