Section 6. Specifications - Textron GREENLEE 920XC-13A Manual Del Usuario

Section 6. Specifications

920XC-13A • 920XC-15A • 920XC-20C Instruction Manual
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(1)
Optical Specifications
(2)
Dynamic Range (db)
Wavelength (±20 nm)
Display.Type
Fiber.Type
Selectable Ranges (km)
Pulse Widths (ns)
Average Time (s)
(3)
Attenuation Deadzone (m)
(3)
Event Deadzone (m)
Sampling Range (m)
Sampling.Points
Distance.Measure.Accuracy
Attenuation.Measure.Accuracy
Reflection Measure Accuracy
Measurement.Data.Storage
Connector Type
Data.Transmission
(1) Specifications describe the instrument's typical performance, measured with FC/APC-type connectors. .
Uncertainties due to the refractive index of fiber are not considered.
(2) The dynamic range is measured using a 2.5 us/10 us pulse, SNR = 1, and an average time of 3 minutes.
(3) Conditions for deadzone measurement: Reflection intensity is less than –45 dB, and a pulse with of 10 ns for
attenuation deadzone; 10 us for event deadzone.
Other Specifications
Power.Supply
Battery Capacity
VFL Power
Operating.Temperature
Storage.Temperature
Relative Humidity
Weight
Dimensions (H x W x D)
920XC-13A 920XC-15A
27
1310 1550
Single-mode
1.3/2.5/5/10/20/40/80/120
12/30/100/275/1000/25000
15/30/60/120/180
20
3.5
1.to.10
16000 (maximum)
-5
± (1 m + 5 x 10 x Distance (m) + sampling space)
0.05.dB/dB
±4 dB
300 test curves
PC, APC
RS-232/USB.port
920XC-13A 920XC-15A
NiMH chargeable battery/AC adapter
Supports over 5 hours operation on one charge .
or > 20 hours standby
. —
–10 °C to 50 °C (14 °F to 122 °F)
–20 °C to 60 °C (–4 °F to 140 °F)
10% to 90% (non-condensing)
0.87 kg (1.9 lb)
196 mm x 100 mm x 60 mm (7.7 in x 3.9 in x 2.4 in)
920XC-20C
35
1310/1550
Color
0.3/1.3/2.5/5/10/20/40/.
80/160/240
5/10/30/100/300/1000/.
2500/10000/20000
14
2.5
0.1.to.15
920XC-20C
3.mW
43