Electrical measuring instruments >> voltmeters

S511

19 999 RUB
16 799 UAH
available:
16 pieces

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Voltmeter S511 (S 511, S-511, c511, c 511, c-511)
    Voltmeter shows S511, analog, direct conversion is designed for direct measurement of AC voltage over a wide range of frequencies and DC voltage, and for the less precise calibration instruments. Accuracy Class 0.5. Final value of the measuring range 3kV (3000V).


    Voltmeters showing S511, analog, direct conversion are designed for direct measurement of AC voltage over a wide range of frequencies and DC voltage, and for the less precise calibration instruments.
    Voltmeter S511 is designed for use: - in a temperate climate in enclosed dry heated rooms at the ambient temperature of 10 to 35 ° C and a relative humidity of 80% at a temperature of 25 ° C.
    Voltmeter S511 -04.1 - in dry and humid tropical climate in closed rooms with air conditioned or partially air-conditioned at the ambient temperature from 1 to 45 ° C and a relative humidity of 80% at a temperature of 25 ° C.
    Technical data
    Accuracy class 0.5 in accordance with GOST 8711-78 after setting the operating mode for any time of continuous operation. Voltmeters S511 produced single band with the parameters specified in the table. Maximum permissible error in a range of measurements in the normal range of frequencies and direct current is ± 0,5% of the final value of the measuring range. Warm-up time (the time of pre-heating the rated load) voltmeters no more than 15 minutes.
    The limit of additional error caused by the frequency deviation from the upper limit of the normal range of frequencies to any frequency value in the working frequency range is ± 0,5% of the final value of the measuring range. Voltmeters S511 can be used in the frequency range up to 5 MHz. Limits of error voltmeters S511 in this range are indicated in the table.
    The limit of additional error voltmeters S511 caused by changes in ambient temperature from normal to any temperature within the operating range is ± 0,5% of the final value of the measuring range for each 10 ° C change in temperature. The normal value of the ambient temperature of 20 ° C voltmeters or specified in purchase order. Tolerance ± 2 ° C.
    Response time voltmeters S511 is less than 6 seconds. Input impedance voltmeter DC (insulation resistance measurement circuit between terminals) in normal conditions of use at least October 11 ohms.
    Supply chain is the light index voltmeters AC voltage (220 ± 22) V, 50-60 Hz transformer, can be combined with a voltmeter S511, either on AC or DC voltage (4 ± 0,4) B. Dimensions: voltmeters - (205 ± 1,45) x (290 ± 1,6) x (135 ± 2,0) mm, transformer housing, no more than 65x85x45 mm. Weight does not exceed: voltmeters - 3.6 kg; transformer - 0.5 kg.
 
Symbol The final value of the measuring range The normal range of frequencies, Hz Operating frequency range, Hz Limits of error% in the frequency range of 3 to 5 MHz

S511

S511 -04.1

3kV

(3000V)
From 45 to 1.5 × 10 6 More than 1.5 × 10 6 to 3.10 6 0.5, 1.5
 
Symbol Self-resonant frequency MHz least Output Capacitance pF, not more than Stretching GOST R 25 1196-85 with opposing points, μ N · m/90 ° The tension of stretch marks, N

S511

S511 -04.1
50 25 0.08 0.98

Photos S511 (C511)

S511 (C511) device image.
S511 (C511) device image.
S511 (C511) view panel of the device.
S511 (C511) view panel of the device.
S511 (C511) side view.
S511 (C511) side view.
S511 (C511) side view.
S511 (C511) side view.
S511 (C511) side view.
S511 (C511) side view.
S511 (C511) bottom view.
S511 (C511) bottom view.


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