Yokogawa AQ1000 엔트리 레벨 광학 시간 영역 반사계 (1310 ± 20 / 1550 ± 20 nm)

Wavelength (nm)*4 1310 ±20/1550 ±20

Applicable fiber SM (ITU-T G.652)

Distance range (km) 0.2, 0.5, 1, 2, 5, 10, 20, 30, 50, 100, 200, 256

Pulse width (ns) 3, 10, 20, 30, 50, 100, 200, 300, 500, 1000, 2000,

5000, 10000, 20000

Sampling resolution min. 5 cm

Number of sample points max. 256000

Distance measurement

accuracy (m)

±(1 m + Measurement distance × 2 × 10−5

±1 sampling resolution)

Event dead zone (m)*1 ≤ 0.8

Attenuation dead zone (m)*2, *4 4/5

Dynamic range (dB)*3, *4 32/30

Loss measurement accuracy ±0.03 dB/dB

Reflection accuracy ±2 dB

Laser class † Class 1M or 1Display: 5.0 inch color TFT LCD WVGA (Capacitive touchscreen) Resolution: 800 × 480 pixel

External interfaces: USB2.0 × 2 (Type A × 1: Host, Type micro B × 1: USB mass storage devices, DC power supply)

Wireless LAN (/WLN option): IEEE802.11b/g/n

Environmental conditions: Temperature Operating: –10°C to 50°C,

(10 to 35°C during charging, excluding a USB power adapter) (0 to 50°C when WLAN using); Storage: –20°C to 60°C, Humidity 5 to 90%RH (No condensation)

Altitude: 4000 m or less

Power requirements: DC 5 V±10%, max. 1.5 A

Battery: Type Lithium ion polymer: Operating time: 10 hours or more (Telcordia GR-196-CORE Issue 2, September 2010)

Dimensions: 185 mm (W) × 116 mm (H) × 56 mm (D) (excluding projections)

Weight: Approx. 660 g