AEA Technology 20TDR, Основное руководство

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Characteristic AEA Technology E20/20 TDR and
Avionics TDR Specification
Display Plots
Impedance Scales Zo +10, +25, +50, +100, and 0-200,
500, or 999 Ohms
Range Scales: Feet
Meters
0-10, 20, 50, 100, 200, 500, 1,000,
2,000, 5,000, 10,000, and 20,000ft
0-2, 5, 10, 20, 50, 100, 200, 500,
1,000, 2,000, and 5,000m
Cursors 2 with independent distance and
Impedance, plus delta data
Zoom
Adjustable zoom ranges on active
cursor
Noise Filtering ON/OFF
Input Protection
Continues Operation 1.0VAC Pk-to-Pk, or 50VDC
High Voltage Warning Over 1.0VAC Pk-toPk, 50VDC
Protection Limit 250VAC or VDC
Advanced Features
Micro Fault Detection:
Kinks Only –
All Faults –
Locates coax crimps or crushes too
small for easy detection on
impedance trace
Enhances any faults on any cable
type, removes dribble up (DC loop
resistance) for flatter trace
Cable Sampler Computes VF on sample length
VF Search User adjust VF to known event or
cable end
Test Lead Null Removes lead from measurement
Start Distance Off Set Adjust trace’s start distance to
improve resolution in range scales
Cable Trace Tones (Hz) 900/1100 warble, & 977.5, 850, 577,
and Pocket Toner DC voltages All
steady or pulse selectable
Setup Wizard Guides user through set ups
Context Sensitive Help For any action key or menu item
Smart Charger settings Use NiMH, NICD, Akaline cells, 400-
5000mAhr rated.
Real Time Clock Date/time stamps saved traces
Cable List
64 programmed cables, user select,
edit and overwrite. ETDR PC Vision
can upload or download revised lists.
Memory
32 Display Traces/ Instrument setups
with trace name and date time stamp