Combined portable device F4313
Also, this device can be called: F 4313, F-4313.
F4313 portable device combination designed to measure current and DC voltage, rms voltage and current AC pure sine wave, DC resistance and AC voltage transmission level.
Measurement range - from 500 ohms to 5000 ohms.
Internal voltage electrochemical power source - from 3.8 V to 4.8 V.
Voltage of the external power source to the detection limit of 5000 ohm - from 34 V to 44 V.
F4313 devices are equipped with a magneto system combined with a movable frame on extensions. Rectifier system, semiconductor rectifiers with arrow pointer with unilateral uneven scales when measuring voltage and current, DC resistance and capacitance and bilateral asymmetric uneven scales in the measurement of the transmission level.
Protection scheme - from 2.6 V to 3.5 V.
Limits of measurement:
- The power of AC and DC - 0.06 mA, 0.12 mA, 0.6 mA, 3 mA, 12 mA, 60 mA, 300 mA, 1.2 A, 6 A;
- DC and AC - 0.06 V, 0.3 V, 1.2 V, 6 V, 30 V, 120 V, 300 V, 600 V, 1200 V;
- DC resistance - 300 ohms, 5 ohms, 50 ohms, 500 ohms, 5 MW;
- AC voltage transmission level - from -20 dB to +3 dB.
- DC current - ± 1,5%;
- DC voltage - ± 1,5%;
- AC power - ± 2,5%;
- AC voltage - ± 2,5%;
- AC voltage transmission level - ± 2,5%.
Current full deviation when the voltage, the voltage drop at the terminals when the F4313 devices amperage and current consumption of electrochemical sources listed in Table 1.
Frequency range of the device is indicated in Table 2 combined.
Time for reading devices - no more than 4 seconds.
Dimensions - 225h120h90 mm.
Weight of the device combined - 2.0 kg.
Ambient temperature - +10 ° C to +40 ° C.
Relative humidity at +25 ° C - 80%.
Atmospheric pressure - from 86 kPa to 106 kPa (650 mm Hg. Art. 800 mm Hg. Tbsp.)