Products catalog
Price:
on request
Product information updated 09 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 09 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
I constant current (ranges: 0.1 mkA, 1 mkA; 10mkA; 100mkA, 1mA, 10mA, 100mA, 1000mA)
U constant current (ranges 1mV, 10mV, 100mV, 1V, 10V, 100V, 1000V)
R constant current (0.1 kOhm, 1 kOhm, 10 kOhm, 100 kOhm, 1MOhm, 10MOhm; 100MOhm, 1GOhm).
on voltage - 0.1 mkV;
on current - 0.01 nA;
on resistance - 0.01 Ohm:
Measured current polarity and voltage is determined automatically. Measurement limit choice is carried out manually.
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Type of measured value
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Higher limit of measuring ranges
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δ, %
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R, MOhm
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Voltage
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1 mV
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±[0.2 + 0.1(Uк/Uх-1)]
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≥1
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10mV
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±[0.1 + 0.05(Uк/Uх-1)]
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≥10
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100mV
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±[0.05 + 0.02(Uк/Uх-1)]
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≥100
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1V
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≥1000
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10V
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10±0.5
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100V
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1kV
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|
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Current
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100nA
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±[0.2 + 0.1(Ik/Iх-1)]
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-
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1mkA
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±[0.1 + 0.05(Ik/Iх-1)]
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|
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10mkA
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±[0.1 + 0.02(Ik/Iх-1)]
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100mkA
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|
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1mA
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10mA
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|
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100mA
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±[0.1 + 0.04(Ik/Iх-1)]
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|
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1А
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|
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Resistance
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100 Ohm
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±[0.1 + 0.02(Rk/Rх-1)]
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-
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1kOhm
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|||
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10kOhm
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|||
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100kOhm
|
|||
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1MOhm
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±[0.1 + 0.04(Rk/Rх-1)]
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||
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10MOhm
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|||
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100MOhm
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±[0.5 + 0.2(Rk/Rх-1)]
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||
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1GOhm
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±[1.5 + 0.5(Rk/Rх-1)]
|
|
Type of measured value
|
Higher limit of measuring ranges
|
UI, mV
|
I
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Voltage
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1 mV
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-
|
-
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|
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10mV
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|
|
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100mV
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|
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|
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1V
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|
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10V
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|
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100V
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|
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1kV
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|
|
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Current
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100nA
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≤0.1
|
|
|
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1mkA
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|
|
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10mkA
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|
|
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100mkA
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≤1
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|
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1mA
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≤10
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|
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10mA
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|
|
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100mA
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≤150
|
|
|
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1А
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≤500
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|
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Resistance
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100 Ohm
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≤1200
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10mA
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1kOhm
|
1mA
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||
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10kOhm
|
100mkA
|
||
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100kOhm
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10mkA
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||
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1МOhm
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≤12000
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1mkA
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|
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10МOhm
|
|||
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100МOhm
|
100nA
|
||
|
1GOhm
|
10nA
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δ= ±[0,2 + 0,2(Uk/Ux-1)]
Total input voltage signal and disturbances amplitude should not exceed 1000 V;
3kV - amplitude value - between input circuit and case;
1.5 kV RMS value - between power circuit and case.
Device SHCH300 continuous operation time without calibration and zeros setting, for which basic error should be within normal limit (listed above) is not less than 16 hours, except limit of 100nA, where continuous operation time without zero setting is at least 2 hours and value of 1 mV, at which continuous operation time without zero setting is at least a half of hour during first two hours of operation mode and one hour for subsequent work without shutting down.
Photos SHCH300 (Щ300)
Shch300 device image.
Shch300 front view.
Shch300 side view.
Shch300 rear view.
Shch300 overhead view.
Shch300 bottom view.
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