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Price:
on request
Product information updated 12 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 12 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
RLC measuring E7-14 (E714, E7 14)
Two levels of the measuring signal, V: 2 + 0.4 (40 + 8) x 10 -3
The output impedance of the signal source, Ohm: 100 ± 20
RLC measuring E7-14 is designed for digital measurement immittance elektroradiokomponentov parameters: resistors, capacitors, inductors. The device RLC meter E7-14 measures the following parameters immitance:
- Parallel and series capacitance (CP, CS);
- Parallel and series inductance (Lp, LS);
- Parallel and series resistance (RP, RS);
- A parallel conductance (G);
- Loss factor (D);
- Quality factor (Q).
Technical characteristics
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Operating frequencies of the instrument 0.1, 1 and 10 kHz with an error installing no more than 0.01%
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Two levels of measurement signal to the
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2 .4 (40 8) × 10 -3
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The output impedance of the signal source, Ohm
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100 ± 20
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The capacitance C for frequencies of 0.1, 1, 10kHz
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Measurement limit
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0.1
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1
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10
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1
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0,0001-1,6000 nF
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0,01-160,00 pF
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0,001-16,000 pF
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2
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0,001-16,000 nF
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0.1-1600.0pF
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0,01-160,00 pF
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3
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0,01-160,00 nF
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0,001-16,000 nF
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0,0001-1,6000 nF
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4
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0,0001-1,6000 uF
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0,01-160,00 nF
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0,001-16,000 nF
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5
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0,001-16,000 uF
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0,1-1600,0 nF
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0,01-160,00 nF
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6
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16,000-160,0 uF
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1,6000-16,00 uF
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160.00-1600nF
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7
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0,16000-1,600 mF
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16,000-160,0 uF
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1 uF .6000-16,00
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8
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1,600-16,00 mF
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160.0-1600mkF
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16,000-160,0 uF
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Inductance L at frequencies of 0.1, 1, 10 kHz
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Measurement limit
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0.1
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1
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10
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1
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1,6000-16,00 KGN
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160.00-1600Gn
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Mr 16,000-160,0
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2
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160.00-1600Gn
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Mr 16,000-160,0
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Mr 1,6000-16,00
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3
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Mr 16,000-160,0
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Mr 1,6000-16,00
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160.00-1600mGn
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4
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Mr 1,6000-16,00
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160.00-1600mGn
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16,000-160,0 mH
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5
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160.00-1600mGn
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16,000-160,0 mH
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1,6000-16,00 mH
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6
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0,01-160,00 mH
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0,001-16,000 mH
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0.1 1600mGn
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7
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0,001-16,00 mH
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0.1 1600mkGn
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0,01-160,00 uH
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8
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0,1-1600,0 uH
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0,01-160,00 uH
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0,001-16,000 uH
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Loss factor Q and measured in the range from 10-4 to 104 E7-14
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Measurement limit
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G
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R
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1
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0,0001-1,000 mkSm
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1,000-10,00 MW (up 1000MOm)
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2
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0,001-10,000 mkSm
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100,00-1000 k
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3
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0,01-100,00 mkSm
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10,00-100,0 k
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4
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0,1-1000,0 mkSm
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1,0000-10,00 k
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5
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0,001-10,000 mS
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100,00-1000 Ohm
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6
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10,000-100,0 mS
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0,01-100,0 Ohm
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7
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100,00-1000 mS
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0,001-10,000 ohms
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8
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1,0000-10,00 D
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0,1-1000,0 milliohms
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Limit of acceptable basic error of measurement
imittansnyh parameters at a high level signal and the normal speed measurement
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Capacitance, C
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Measurement limit
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Frequency kHz
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Measurement error
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1
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0.1
1, 10
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10 -3 (1 + D) C 3 · 10 -4 S '
10 -3 (1 + D) from 2.5 × 10 -4 S '
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2-5
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0.1, 1, 10
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10 -3 (1 + D) from 2 × 10 -4 S '
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6.7
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0.1, 1, 10
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[10 -3 (1 + D) +2 · 10-3 S / S '] C
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8
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0.1
1, 10
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[10 -3 (1 + D) +3 · 10-3 S / S '] C
[10 -3 (1 + D) +2,5 · 10-3 S / S '] C
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The inductance, L
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1
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0.1
1, 10
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[10 -3 (1 + D) +3 · 10 -3 L / L '] L
[10 -3 (1 + D) +2,5 · 10 -3 L / L '] L
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2-5
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0.1, 1, 10
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[10 -3 (1 + D) +2 · 10 -3 L / L '] L
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6-7
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0.1, 1, 10
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10 -3 (1 + D) L +2 · 10 -4 L '
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8
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0.1
1, 10
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10 -3 (1 + D) L +3 · 10 -4 L '
10 -3 (1 + D) L +2,5 · 10 -4 L '
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Resistance, R
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1
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0.1
1, 10
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[10 -3 (1 + Q) +3 · 10 -3 R / R '] R
[10 -3 (1 + Q) +2,5 · 10 -3 R / R '] R
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2-5
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0.1, 1, 10
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[10 -3 (1 + Q) +2 · 10 -3 R / R '] R
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6-7
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0.1, 1, 10
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10 -3 (1 + Q) R +2 · 10 -4 R '
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8
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0.1
1, 10
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10 -3 (1 + Q) R +3 · 10 -4 R '
10 -3 (1 + Q) R +2,5 · 10 -4 R '
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Conductivity, G
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1
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0.1
1, 10
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10 -3 (1 + Q) G+ 3.10 -4 G '
10 -3 (1 + Q) G+ 2,5 · 10 -4 G '
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2-5
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0.1, 1, 10
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10 -3 (1 + Q) G+ 2.10 -4 G '
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6-7
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0.1, 1, 10
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[10 -3 (1 + Q) +2 · 10 -3 G / G '] G
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8
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0.1
1, 10
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[10 -3 (1 + Q) +3 · 10 -3 G / G '] G
[10 -3 (1 + Q) +2,5 · 10 -3 G / G '] G
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The loss factor, D
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1
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0.1
1, 10
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10 -3 (1 + D2) +3 · 10 -4 (1 + D) C / C '
10 -3 (1 + D2) +2,5 · 10 -4 (1 + D) C / C '
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2-5
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0.1, 1, 10
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10 -3 (1 + D2) +2 · 10 -4 (1 + D) C / C '
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6-7
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0.1, 1, 10
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10 -3 (1 + D2) +3 · 10 -3 (1 + D) C / C '
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8
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0.1
1, 10
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10 -3 (1 + D2) +3 · 10 -3 (1 + D) C / C '
10 -3 (1 + D2) +2,5 · 10 -3 (1 + D) C / C '
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The quality factor, Q
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1
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0.1
1, 10
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10 -3 (1 + Q2) +3 · 10 -3 Q (1 + Q) L / L '
10 -3 (1 + Q2) +2,5 · 10 -3 Q (1 + Q) L / L '
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2-5
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0.1, 1, 10
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10 -3 (1 + Q2) +2 · 10 -3 Q (1 + Q) L / L '
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6-7
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0.1, 1, 10
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10 -3 (1 + Q2) +2 · 10 -4 Q (1 + Q) L / L '
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8
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0.1
1, 10
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10 -3 (1 + Q2) +3 · 10 -4 Q (1 + Q) L / L '
10 -3 (1 + Q2) +2,5 · 10 -4 Q (1 + Q) L / L '
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With `, L`, R `, G`, D `, Q` - maximum values of this limit measure
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Power supply E7-14
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220V AC power, 50Gts/400Gts.
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Warm-up time, min
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15
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Power consumed by the device, VA
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Not more than 40
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Operating conditions:
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- Temperature, ° C
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5 to 40
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- Moisture content,%
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80
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- Pressure, mm Hg. Art.
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630 - 795
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Overall dimensions, mm
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254h314h184
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Weight, kg
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5
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Photos Е7-14
E7-14 device image.
E7-14 front view.
E7-14 side view.
E7-14 rear view.
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