Analogue Oscilloscope
V-212
DC-20MHz, Dual channel/dual tracing, X-Y mode, 6" display, genuine Japanese Toshiba oscilloscope tube, High sensitivity triggering, up to 1mV/divison, TV synchronous separation circuit to observe stable TV signal
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Specifications |
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Description |
Model |
V-212 20MHz |
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CRT |
Screen |
6" screen with internal division
lines: 8x10 divisions(1 division=1CM) |
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Accelerating voltage |
+1.9kv |
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Phosphor powder |
P43 standard |
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Focus |
Adjustable |
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Trace rotation |
Adjustable |
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Brightness control |
Adjustable |
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Basic function |
Mode |
CH1, CH2,
superposition, alternation, intermittent |
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Vertical deflection |
Deflection factor |
5mV/div to 5V/div:
10 ranges, continuous adjustment according to 1-2-5 scale at a ratio to 1:2.5.
(For 5 times. 1mV/div to 1V/div for 10 ranges) |
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Accuracy |
Normal: +/-3% Amplification: +/-5% |
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Input resistance |
1M¦¸ |
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Max. Input voltage |
250V (DC+AC peak value) |
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Input coupling |
DC- grounding -AC |
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Rise time |
¡Ü17.5ns |
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Polar reaction |
Only CH2 |
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Horizontal reflection |
Display mode |
1, 10, X-Y |
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Time base |
0.2us/div to 0.2s/div:
9 ranges, continuous adjustment between ranges at a ratio of not less than 1:2.5 |
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Scan expansion width |
x10 |
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Accuracy |
3% |
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Trigger system |
Mode |
Auto, NORM, TV-V, TV-H |
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Trigger source |
VERT, CH1, LINE, EXT |
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Sensitivity
and
frequency |
AUTO NORM |
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20Hz-20MHz(VERT) |
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INT |
0.5div |
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EXT |
0.5Vp-p |
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Range |
TV-H |
Over 1 or 1.0Vp-p |
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External triggering
input resistance |
1M¦¸ |
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Max. Input voltage |
250V(DC+AC peak value) |
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X-Y operation |
X-Y phase |
Less than 3 (DC-50KHz) |
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Power supply |
Voltage range |
220V/110V +/-10% |
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Fuse |
0.5A/1A |
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Frequency |
50Hz/60Hz |
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Appearance |
Dimensions |
310(W) x 130(H) x 370(D)mm |
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Weight |
6kg |
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Environment
requirement |
Temperature |
Normal operation temperature: +10ºC to 35ºC |
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Max. operation temperature: 0ºC to 40ºC |
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Humidity |
Normal operation range: 45%-85%RH |
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Max. Operation range: 35%-85%RH |
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Specifications subject to change for product improvement without prior notice. | |
