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Price:
on request
Product information updated 01 October 2024.
Found cheaper?
Let us know. Our price is the best.
Warranty:
12 months.
Warranty extension up to 5 years.
Terms of delivery:
To all regions of the country, international delivery.
Product information updated 01 October 2024.
Found cheaper?
Let us know. Our price is the best.
Warranty:
12 months.
Warranty extension up to 5 years.
Terms of delivery:
To all regions of the country, international delivery.
Technical characteristics
Measurement range:
Power - AC 220V or 127V, 50Hz, 115V, 400Hz.
Testers lamps L1-3 allow measurement receiver-amplifier and a low-power generator (with a power dissipation of the anode to 25W) lamps, rectifier tubes, diodes, voltage regulators, and discharge in accordance with the specifications or in the conventional mode.
Specifications L1-3
The main parameters that measure the testers lamps L1-3, filed in Table 1.
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Product name
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Measurable parameter
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Diode
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The emission current or anode current
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- Triode;
- Dual triode;
- Tetrode;
- Pentode;
- Combination Lamp
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- Anode current
- The current second grid
- Reverse current of the first grid
- Slope anode current
- Slope of the heterodyne frequency converter tubes,
- Anode current characteristics at the beginning or the blocking voltage of the grid.
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Gas-discharge voltage
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- Potential ignition voltage stabilization;
- The change in voltage stabilization when the current
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Valve tube
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- Rectified current at AC 50 Hz
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In addition, the test of L1-3 allows you to measure in heated-lights:
Test L1-3 supplies the electrodes bulbs the following voltages:
The testers L1-3 in their work may allow the following error:
Devices L1-3 under the influence of various factors can alter his testimony:
The testers L1-3 are designed for use under the following conditions:
Photos: L1-3
L1-3 device image.
L1-3 front view (scale).
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