Description |
Model |
V-212 20MHz |
CRT |
Screen |
6" screen with internal division
lines: 8x10 divisions(1 division=1CM) |
Accelerating voltage |
+1.9kv |
Phosphor powder |
P43 standard |
Focus |
Adjustable |
Trace rotation |
Adjustable |
Brightness control |
Adjustable |
Basic function |
Mode |
CH1, CH2,
superposition, alternation, intermittent |
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) |
Accuracy |
Normal: +/-3% Amplification: +/-5% |
Input resistance |
1MΩ |
Max. Input voltage |
250V (DC+AC peak value) |
Input coupling |
DC- grounding -AC |
Rise time |
≤17.5ns |
Polar reaction |
Only CH2 |
Horizontal reflection |
Display mode |
1, 10, X-Y |
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 |
Scan expansion width |
x10 |
Accuracy |
3% |
Trigger system |
Mode |
Auto, NORM, TV-V, TV-H |
Trigger source |
VERT, CH1, LINE, EXT |
Sensitivity
and
frequency |
AUTO NORM |
|
20Hz-20MHz(VERT) |
INT |
0.5div |
EXT |
0.5Vp-p |
Range |
TV-H |
Over 1 or 1.0Vp-p |
External triggering
input resistance |
1MΩ |
Max. Input voltage |
250V(DC+AC peak value) |
X-Y operation |
X-Y phase |
Less than 3 (DC-50KHz) |
Power supply |
Voltage range |
220V/110V +/-10% |
Fuse |
0.5A/1A |
Frequency |
50Hz/60Hz |
Appearance |
Dimensions |
310(W) x 130(H) x 370(D)mm |
Weight |
6kg |
Environment
requirement |
Temperature |
Nominal operation temperature: +10ºC to 35ºC |
Max. operation temperature: 0ºC to 40ºC |
Humidity |
Nominal operation range: 45%-85%RH |
Max. Operation range: 35%-85%RH |
Specifications subject to change for product improvement without prior notice. |