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Calibration Resistors

High precision for verifying measurement accuracy

SCHLEICH offers high-precision calibration resistors providing high temperature- as well as long-term stability. Measurement standards you can rely on.

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Key-Facts

Inspecting the measuring accuracy.

  • precise
  • robust
  • low-impedances
  • low-capacities
  • temperature-stable
  • long-term stable
  • available with DAkks-calibration

Variants

39 solutions for your testing task.

Please select the desired test method:

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GB high current calibration resistor, 50 mΩ, 10 A

4-wire technologyyes
continuous current10 A
resistance50 mΩ
tolerance0.1%
temperature fault±0,01%/°K
dimensions104 x 143 x 80 mm (l x w x h)
order number40005100

GB high current calibration resistor, 100 mΩ, 10 A

4-wire technologyyes
continuous current10 A
resistance100 mΩ
tolerance0.1%
temperature fault±0,01%/°K
dimensions104 x 143 x 80 mm (l x w x h)
order number40005101

GB high current calibration resistor, 330 mΩ, 10 A

4-wire technologyyes
continuous current10 A
resistance330 mΩ
tolerance0.1%
temperature fault±0,01%/°K
dimensions104 x 143 x 80 mm (l x w x h)
order number40005102

GB high current calibration resistor, 500 mΩ, 10 A

4-wire technologyyes
continuous current10 A
resistance500 mΩ
tolerance0.1%
temperature fault±0,01%/°K
dimensions104 x 143 x 80 mm (l x w x h)
order number40005103

GB high current calibration resistor, 50 mΩ, 30 A

4-wire technologyyes
continuous current30 A
resistance50 mΩ
tolerance0.1%
temperature fault±0,01%/°K
dimensions104 x 143 x 80 mm (l x w x h)
order number40005104

GB high current calibration resistor, 100 mΩ, 30 A

4-wire technologyyes
continuous current30 A
resistance100 mΩ
tolerance0.1%
temperature fault±0,01%/°K
dimensions104 x 143 x 80 mm (l x w x h)
order number40005105

GB high current calibration resistor, 200 mΩ, 30 A

4-wire technologyyes
continuous current30 A
resistance200 mΩ
tolerance0.1%
temperature fault±0,01%/°K
dimensions104 x 143 x 80 mm (l x w x h)
order number40005106

GB high current calibration resistor, 50 mR, 100 mR, 200 mR, 300 mR, 10 A

4-wire technologyyes
continuous current10 A
resistance 150 mΩ
resistance 2100 mΩ
resistance 3200 mΩ
resistance 4300 mΩ
temperature fault±0,01%/°K
dimensions240 x 120 x 100 mm (l x w x h)
order number40005107

GB high current calibration resistor, 50 mR, 100 mR, 200 mR, 300 mR, 30 A

4-wire technologyyes
continuous current30 A
resistance 150 mΩ
resistance 2100 mΩ
resistance 3200 mΩ
resistance 4300 mΩ
temperature fault±0,01%/°K
dimensions240 x 120 x 100 mm (l x w x h)
order number40005108

Calibration resistor, 1 mΩ, 10 A

4-wire technologyyes
continuous current10 A
resistance1 mΩ
tolerance0.1%
temperature fault±0,001%/°K
dimensions104 x 143 x 80 mm (l x w x h)
order number40005120

Calibration resistor, 10 mΩ, 10 A

4-wire technologyyes
continuous current10 A
resistance10 mΩ
temperature fault±0,001%/°K
dimensions104 x 143 x 80 mm (l x w x h)
order number40005121

Calibration resistor, 100 mΩ, 3 A

4-wire technologyyes
continuous current3 A
resistance100 mΩ
temperature fault±0,001%/°K
dimensions104 x 143 x 80 mm (l x w x h)
order number40005122

Calibration resistor, 1 Ω, 1 A

4-wire technologyyes
continuous current1 A
resistance1 Ω
temperature fault±0,001%/°K
dimensions104 x 143 x 80 mm (l x w x h)
order number40005123

Calibration resistor, 1 mΩ, 100 A

4-wire technologyyes
continuous current100 A
resistance1 mΩ
temperature fault±0,001%/°K
dimensions200 x 150 x 80 mm (l x w x h)
order number40005124

Calibration resistor, 10 mΩ, 25 A

4-wire technologyyes
continuous current25 A
resistance10 mΩ
temperature fault±0,001%/°K
dimensions104 x 143 x 80 mm (l x w x h)
order number40005125

Calibration resistor, 100 mΩ, 10 A

4-wire technologyyes
continuous current10 A
resistance100 mΩ
temperature fault±0,001%/°K
dimensions104 x 143 x 80 mm (l x w x h)
order number40005126

Calibration resistor, 1 mΩ, 250 A

4-wire technologyyes
continuous current250 A
resistance1 mΩ
temperature fault±0,001%/°K
dimensions200 x 150 x 80 mm (l x w x h)
order number40005127

Calibration resistor, 10 mΩ, 100 A

4-wire technologyyes
continuous current100 A
resistance10 mΩ
temperature fault±0,001%/°K
tolerance0.1%
dimensions200 x 150 x 80 mm (l x w x h)
order number40005128

Calibration resistor, 100 mΩ, 25 A

4-wire technologyyes
continuous current25 A
resistance100 mΩ
temperature fault±0,001%/°K
dimensions104 x 143 x 80 mm (l x w x h)
order number40005129

Calibration resistor, 1 Ω, 10 A

4-wire technologyyes
continuous current10 A
resistance1 Ω
temperature fault±0,001%/°K
dimensions104 x 143 x 80 mm (l x w x h)
order number40005130

Calibration resistor, 10 Ω, 2,5 A

4-wire technologyyes
continuous current2.5 A
resistance10 Ω
temperature fault±0,001%/°K
dimensions104 x 143 x 80 mm (l x w x h)
order number40005131

Calibration resistor, 100 Ω, 1 A

4-wire technologyyes
continuous current1 A
resistance100 Ω
temperature fault±0,001%/°K
dimensions160 x 143 x 80 mm (l x w x h)
order number40005132

Calibration resistor, 200 Ω, 0.5 A

4-wire technologyyes
continuous current0.5 A
resistance200 Ω
temperature fault±0.025%/°K
dimensions160 x 143 x 80 mm (l x w x h)
order number40005136

Calibration resistor box, max. 1 A continuous current

4-wire technologyyes
continuous current1 A
resistance 11 mΩ / 0.1%
resistance 210 mΩ / 0,1%
resistance 3100 mΩ / 0,1%
resistance 41 Ω / 0,1%
resistance 54.7 Ω / 0,1%
resistance 610 Ω / 0,1%
resistance 7100 Ω / 0,1%
dimensions240 x 120 x 100 mm (l x w x h)
order number40005133

Calibration resistor box, max. 10 A continuous current

4-wire technologyyes
continuous current10 A
resistance 11 mΩ / 0.1%
resistance 210 mΩ / 0,1%
resistance 3100 mΩ / 0,1%
resistance 41 Ω / 0,1%
resistance 54.7 Ω / 0,1%
resistance 610 Ω / 0,1%
resistance 7100 Ω / 0,1%
dimensions240 x 120 x 100 mm (l x w x h)
order number40005134

High-voltage calibration resistor, 10 kΩ, 1,000 V AC

test voltage1,000 V AC | 1,400 V DC
max. test voltage1,000 V AC
resistance 10 kΩ
tolerance±1%
dimensions240 x 120 x 100 mm (l x w x h)
order number40005139

High-voltage calibration resistor, 20 kΩ, 1,000 V AC

test voltage1,000 V AC | 1,400 V DC
max. test voltage1,000 V AC
resistance 20 kΩ
tolerance±1%
dimensions240 x 120 x 100 mm (l x w x h)
order number40005137

High-voltage calibration resistor, 100 kΩ, 1,000 V AC

test voltage1,000 V AC | 1,400 V DC
max. test voltage1,000 V AC
resistance 100 kΩ
tolerance±1%
dimensions240 x 120 x 100 mm (l x w x h)
order number40005145

High-voltage calibration resistor, 200 kΩ, 1,000 V AC

test voltage1,000 V AC | 1,400 V DC
max. test voltage1,000 V AC
resistance 200 kΩ
tolerance±1%
dimensions240 x 120 x 100 mm (l x w x h)
order number40005138

High-voltage calibration resistor, 1 MΩ, 1,000 V AC

test voltage1,000 V AC | 1,400 V DC
max. test voltage1,000 V AC
resistance 1 MΩ
tolerance±1%
temperature fault±0.01%/°K
dimensions125 x 67 x 50 mm (l x w x h)
order number40005140

High-voltage calibration resistor, 9 MΩ, 1,000 V AC

test voltage1,000 V AC | 1,400 V DC
max. test voltage1,000 V AC
resistance 9 MΩ
temperature fault±0.01%/°K
dimensions125 x 67 x 50 mm (l x w x h)
order number40001718

High-voltage calibration resistor, 10 MΩ, 1.000 V AC

test voltage1,000 V AC | 1,400 V DC
max. test voltage1,000 V AC
resistance 10 MΩ
temperature fault±0.01%/°K
dimensions125 x 67 x 50 mm (l x w x h)
order number40005141

High-voltage calibration resistor, 100 MΩ, 1,000 V AC

test voltage1,000 V AC | 1,400 V DC
max. test voltage1,000 V AC
resistance 100 MΩ
temperature fault±0.01%/°K
dimensions125 x 67 x 50 mm (l x w x h)
order number40005142

High-voltage calibration resistor, 1 GΩ, 1,000 V AC

test voltage1,000 V AC | 1,400 V DC
max. test voltage1,000 V AC
resistance 1 GΩ
temperature fault±0.01%/°K
dimensions125 x 67 x 50 mm (l x w x h)
order number40005143

High-voltage calibration resistor, 100 GΩ, 1,000 V AC

test voltage1,000 V AC | 1,400 V DC
max. test voltage1,000 V AC
resistance 100 GΩ
dimensions125 x 67 x 50 mm (l x w x h)
order number40001306

High-voltage calibration resistor, 500 GΩ, 1,000 V AC

test voltage1,000 V AC | 1,400 V DC
max. test voltage1,000 V AC
resistance 500 GΩ
dimensions125 x 67 x 50 mm (l x w x h)
order number40001307

Calibration resistor box, 1 MΩ, 2 MΩ, 20 MΩ, 50 MΩ

4-wire technologyno
voltagemax. 10 kV AC
resistance 11 MΩ / 1%
resistance 22 MΩ / 1%
resistance 320 MΩ / 1%
resistance 450 MΩ / 1%
dimensions160 x 80 x 57 mm (l x w x h)
order number40001674

Calibration resistor box, 1 MΩ, 2 MΩ, 20 MΩ, 50 MΩ, 100 MΩ, 200 MΩ, 1 GΩ, 5 GΩ, 10 GΩ

4-wire technologyno
voltagemax. 10 kV AC
resistance 11 MΩ / 1%
resistance 22 MΩ / 1%
resistance 320 MΩ / 1%
resistance 450 MΩ / 1%
resistance 5100 MΩ / 1%
resistance 6200 MΩ / 1%
resistance 71 GΩ / 1%
resistance 85 GΩ / 1%
resistance 910 GΩ / 1%
dimensions240 x 120 x 100 mm (l x w x h)
order number40005144

Calibration resistor box, 1 MΩ, 10 MΩ, 100 MΩ

4-wire technologyno
voltagemax. 10 kV AC
resistance 11 MΩ / 1%
resistance 210 MΩ / 1%
resistance 3100 MΩ / 1%
dimensions160 x 80 x 57 mm (l x w x h)
order number40002120
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Description

Precision to inspect the measuring technology.

Besides the corresponding precise calibration measuring devices also precise calibration resistors are required for the calibration of testers. These calibration resistors serve to let certain test currents flow at various test methods and test voltages. In doing so it is tested to what extent the measured voltage and current values indicated by the tester to be calibrated correspond to the measured values of an external measuring device.

Minor deviations within a percentage tolerance are allowed, of course. The allowed deviations for the various test methods are stipulated in our calibration forms.

These are high-precision calibration resistors with a high temperature stability and endurance. All calibration resistors for high test currents are installed in dissipators. Therefore the heat that occurs at high test currents as well as long-term measurement can be well dissipated. This is a pre-condition for a good temperature stability. In addition to these good characteristics the resistors are designed with low capacities and low inductances.

All resistances for high test currents and low test voltages are designed in four-wire-technology. This means that they have a separated current and voltage path. Thus the resistors can be used as high-precision shunts. The flowing current is calculated via a voltage-drop-measurement by means of the external calibration measuring device. Only this guarantees the optimum application as calibration resistor.

The calibration resistors are delivered with a SCHLEICH calibration certificate which states the resistance value to be able to convert and calculate the measured values in consideration of this value.


Technology

PE-High current calibration resistors

The resistors are installed in 4-wire technology in a dissipator. Two connections are for the current input and two for the voltage-drop measurement.  4mm safety plugs as well as free lead ends can be connected.  The highly-stressable calibration resistors are used to run and to calibrate the PE-resistance test. Depending on the model, the resistances are intended for 10A- or 30A continuous current.

The calibration resistors are delivered with SCHLEICH calibration certificate, but are also avaliable with DAkks-calibration on request.

High current-calibration resistance in 4-wire technology with 4mm safety pole socket

 

Resistance Continuous current
Temperature fault
Article number
50mΩ 10A ±0,01%/°K 40005100
100mΩ 10A ±0,01%/°K 40005101
330mΩ 10A ±0,01%/°K 40005102
500mΩ 10A ±0,01%/°K 40005103

 

High-current calibration resistance in 4-wire technology with 4mm safety pole sockets for the sense- and screw terminals for the current connection.

Resistance Continuous current Temperature fault Article number
50mΩ 30A ±0,01%/°K 40005104
100mΩ 30A ±0,01%/°K 40005105
200mΩ 30A ±0,01%/°K 40005106

 


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