Instruments for observing, measuring and examining signal waveform and spectrum (oscillographs).
Oscillograph universal C1-142
Universal small-sized oscillograph C1-142 with adjustable amplitude calibrator of voltage and increased size of display. It is intended for: visual observation of periodic electric signals and measurement of their amplitude and time parameters; substitutes oscillographs with a passband up to 50 MHz (such as C1-65, C1-114, C1-127, C1-117 and others). Unitary start of a sweep. An opportunity of simultaneous observation of three signals on the display: two channels of a vertical deflection and the calibrated channel of synchronization.
CRT manufactured in Holland.
APLICATION:
Metrological support at serial manufacture, service, repair, adjustment of various radio-electronic devices and units of automatic devices, computer facilities, communication, etc.
ADVANTAGES:
- Small dimensions and little weight
- Low power consumption
- Big effective screen area
- Simple operation
- An opportunity of simultaneous observation of three signals on the display: two channels of a vertical deviation and the calibrated channel of synchronization.
- High quality electron-beam tube essentially improves quality of the image and reliability of the device
| SPECIFICATIONS: |
| Number of channels: |
2+1 |
| Effective screen area, mm |
80x100 |
| Passband, MHz |
0...50 |
| Rise time of the transient characteristic, max ns |
7 |
| Deviation factors with step 1; 2; 5, V/div |
1x10-3...5 |
| The basic error of deviation factor, % |
±3 |
| Input parameters: |
|
| Ohmic resistance, MOhm |
1±0,03 |
| Capacitance, pF |
25 |
| Sweep speed with 1; 2; 5 sequence (with an opportunity of x10 extension), s/div |
0,05x10-6 ... 0,5 |
| Error of sweep speed factor, % |
±4 |
| AC power supply, V/Hz |
220/50; 220/400 |
| DC power supply, V |
12 |
| Power consumption, max: |
|
| AC power supply, VA |
55 |
| DC power supply, W |
40 |
| Dimensions, mm |
138x354x420 |
| Weight, max kg |
6,5 |
| Category temperature range, °С |
From 5 up to 40 |
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