technoac TDR-TA3.3T, Руководство пользователя

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Cable fault locator
TDR-TA3.3T
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2 Basic technical specifications and characteristics
2.1 Distance measurement range (time delay range) from 0 to 4800 m (0-
48 µs).
Measurement subranges (windows): 30 m, 60 m, 120 m, 240 m, 480 m, 960 m, 2400 m,
4800 m.
2.2 Distance measurement permissible basic reduced error limits (time delay) in the
subranges (windows) ±0.42% of the subrange (window) final value.
2.3 Distance measurement permissible basic reduced error limits (time delay) in the
operation temperatures range from
– 20 to + 40 °С ±0,84% of the subrange (window) final
value.
2.4 The parameters of a positive polarity probe pulse are given in the Table 1 and on
the Picture 2-1.
Рисунок 2-1
Picture 2-1