Calibration Resistors

Varianten

GB high current calibration resistor, 50 mΩ, 10 A 4-wire technology yes continuous current 10 A resistance 50 mΩ tolerance 0.1% temperature fault ±0,01%/°K dimensions 104 x 143 x 80 mm (l x w x h)

GB high current calibration resistor, 100 mΩ, 10 A 4-wire technology yes continuous current 10 A resistance 100 mΩ tolerance 0.1% temperature fault ±0,01%/°K dimensions 104 x 143 x 80 mm (l x w x h)

GB high current calibration resistor, 330 mΩ, 10 A 4-wire technology yes continuous current 10 A resistance 330 mΩ tolerance 0.1% temperature fault ±0,01%/°K dimensions 104 x 143 x 80 mm (l x w x h)

GB high current calibration resistor, 500 mΩ, 10 A 4-wire technology yes continuous current 10 A resistance 500 mΩ tolerance 0.1% temperature fault ±0,01%/°K dimensions 104 x 143 x 80 mm (l x w x h)

GB high current calibration resistor, 50 mΩ, 30 A 4-wire technology yes continuous current 30 A resistance 50 mΩ tolerance 0.1% temperature fault ±0,01%/°K dimensions 104 x 143 x 80 mm (l x w x h)

GB high current calibration resistor, 100 mΩ, 30 A 4-wire technology yes continuous current 30 A resistance 100 mΩ tolerance 0.1% temperature fault ±0,01%/°K dimensions 104 x 143 x 80 mm (l x w x h)

GB high current calibration resistor, 200 mΩ, 30 A 4-wire technology yes continuous current 30 A resistance 200 mΩ tolerance 0.1% temperature fault ±0,01%/°K dimensions 104 x 143 x 80 mm (l x w x h)

GB high current calibration resistor, 50 mR, 100 mR, 200 mR, 300 mR, 10 A 4-wire technology yes continuous current 10 A resistance 1 50 mΩ resistance 2 100 mΩ resistance 3 200 mΩ resistance 4 300 mΩ temperature fault ±0,01%/°K dimensions 240 x 120 x 100 mm (l x w x h)

GB high current calibration resistor, 50 mR, 100 mR, 200 mR, 300 mR, 30 A 4-wire technology yes continuous current 30 A resistance 1 50 mΩ resistance 2 100 mΩ resistance 3 200 mΩ resistance 4 300 mΩ temperature fault ±0,01%/°K dimensions 240 x 120 x 100 mm (l x w x h)

Calibration resistor, 1 mΩ, 10 A 4-wire technology yes continuous current 10 A resistance 1 mΩ tolerance 0.1% temperature fault ±0,001%/°K dimensions 104 x 143 x 80 mm (l x w x h)

Calibration resistor, 10 mΩ, 10 A 4-wire technology yes continuous current 10 A resistance 10 mΩ temperature fault ±0,001%/°K dimensions 104 x 143 x 80 mm (l x w x h)

Calibration resistor, 100 mΩ, 3 A 4-wire technology yes continuous current 3 A resistance 100 mΩ temperature fault ±0,001%/°K dimensions 104 x 143 x 80 mm (l x w x h)

Calibration resistor, 1 Ω, 1 A 4-wire technology yes continuous current 1 A resistance 1 Ω temperature fault ±0,001%/°K dimensions 104 x 143 x 80 mm (l x w x h)

Calibration resistor, 1 mΩ, 100 A 4-wire technology yes continuous current 100 A resistance 1 mΩ temperature fault ±0,001%/°K dimensions 200 x 150 x 80 mm (l x w x h)

Calibration resistor, 10 mΩ, 25 A 4-wire technology yes continuous current 25 A resistance 10 mΩ temperature fault ±0,001%/°K dimensions 104 x 143 x 80 mm (l x w x h)

Calibration resistor, 100 mΩ, 10 A 4-wire technology yes continuous current 10 A resistance 100 mΩ temperature fault ±0,001%/°K dimensions 104 x 143 x 80 mm (l x w x h)

Calibration resistor, 1 mΩ, 250 A 4-wire technology yes continuous current 250 A resistance 1 mΩ temperature fault ±0,001%/°K dimensions 200 x 150 x 80 mm (l x w x h)

Calibration resistor, 10 mΩ, 100 A 4-wire technology yes continuous current 100 A resistance 10 mΩ temperature fault ±0,001%/°K tolerance 0.1% dimensions 200 x 150 x 80 mm (l x w x h)

Calibration resistor, 100 mΩ, 25 A 4-wire technology yes continuous current 25 A resistance 100 mΩ temperature fault ±0,001%/°K dimensions 104 x 143 x 80 mm (l x w x h)

Calibration resistor, 1 Ω, 10 A 4-wire technology yes continuous current 10 A resistance 1 Ω temperature fault ±0,001%/°K dimensions 104 x 143 x 80 mm (l x w x h)

Calibration resistor, 10 Ω, 2,5 A 4-wire technology yes continuous current 2.5 A resistance 10 Ω temperature fault ±0,001%/°K dimensions 104 x 143 x 80 mm (l x w x h)

Calibration resistor, 100 Ω, 1 A 4-wire technology yes continuous current 1 A resistance 100 Ω temperature fault ±0,001%/°K dimensions 160 x 143 x 80 mm (l x w x h)

Calibration resistor, 200 Ω, 0.5 A 4-wire technology yes continuous current 0.5 A resistance 200 Ω temperature fault ±0.025%/°K dimensions 160 x 143 x 80 mm (l x w x h)

Calibration resistor box, max. 1 A continuous current 4-wire technology yes continuous current 1 A resistance 1 1 mΩ / 0.1% resistance 2 10 mΩ / 0,1% resistance 3 100 mΩ / 0,1% resistance 4 1 Ω / 0,1% resistance 5 4.7 Ω / 0,1% resistance 6 10 Ω / 0,1% resistance 7 100 Ω / 0,1% dimensions 240 x 120 x 100 mm (l x w x h)

Calibration resistor box, max. 10 A continuous current 4-wire technology yes continuous current 10 A resistance 1 1 mΩ / 0.1% resistance 2 10 mΩ / 0,1% resistance 3 100 mΩ / 0,1% resistance 4 1 Ω / 0,1% resistance 5 4.7 Ω / 0,1% resistance 6 10 Ω / 0,1% resistance 7 100 Ω / 0,1% dimensions 240 x 120 x 100 mm (l x w x h)

High-voltage calibration resistor, 10 kΩ, 1,000 V AC test voltage 1,000 V AC | 1,400 V DC max. test voltage 1,000 V AC resistance 10 kΩ tolerance ±1% dimensions 240 x 120 x 100 mm (l x w x h)

High-voltage calibration resistor, 20 kΩ, 1,000 V AC test voltage 1,000 V AC | 1,400 V DC max. test voltage 1,000 V AC resistance 20 kΩ tolerance ±1% dimensions 240 x 120 x 100 mm (l x w x h)

High-voltage calibration resistor, 100 kΩ, 1,000 V AC test voltage 1,000 V AC | 1,400 V DC max. test voltage 1,000 V AC resistance 100 kΩ tolerance ±1% dimensions 240 x 120 x 100 mm (l x w x h)

High-voltage calibration resistor, 200 kΩ, 1,000 V AC test voltage 1,000 V AC | 1,400 V DC max. test voltage 1,000 V AC resistance 200 kΩ tolerance ±1% dimensions 240 x 120 x 100 mm (l x w x h)

High-voltage calibration resistor, 1 MΩ, 1,000 V AC test voltage 1,000 V AC | 1,400 V DC max. test voltage 1,000 V AC resistance 1 MΩ tolerance ±1% temperature fault ±0.01%/°K dimensions 125 x 67 x 50 mm (l x w x h)

High-voltage calibration resistor, 9 MΩ, 1,000 V AC test voltage 1,000 V AC | 1,400 V DC max. test voltage 1,000 V AC resistance 9 MΩ temperature fault ±0.01%/°K dimensions 125 x 67 x 50 mm (l x w x h)

High-voltage calibration resistor, 10 MΩ, 1.000 V AC test voltage 1,000 V AC | 1,400 V DC max. test voltage 1,000 V AC resistance 10 MΩ temperature fault ±0.01%/°K dimensions 125 x 67 x 50 mm (l x w x h)

High-voltage calibration resistor, 100 MΩ, 1,000 V AC test voltage 1,000 V AC | 1,400 V DC max. test voltage 1,000 V AC resistance 100 MΩ temperature fault ±0.01%/°K dimensions 125 x 67 x 50 mm (l x w x h)

High-voltage calibration resistor, 1 GΩ, 1,000 V AC test voltage 1,000 V AC | 1,400 V DC max. test voltage 1,000 V AC resistance 1 GΩ temperature fault ±0.01%/°K dimensions 125 x 67 x 50 mm (l x w x h)

High-voltage calibration resistor, 100 GΩ, 1,000 V AC test voltage 1,000 V AC | 1,400 V DC max. test voltage 1,000 V AC resistance 100 GΩ dimensions 125 x 67 x 50 mm (l x w x h)

High-voltage calibration resistor, 500 GΩ, 1,000 V AC test voltage 1,000 V AC | 1,400 V DC max. test voltage 1,000 V AC resistance 500 GΩ dimensions 125 x 67 x 50 mm (l x w x h)

Calibration resistor box, 1 MΩ, 2 MΩ, 20 MΩ, 50 MΩ 4-wire technology no voltage max. 1 kV AC resistance 1 1 MΩ / 1% resistance 2 2 MΩ / 1% resistance 3 20 MΩ / 1% resistance 4 50 MΩ / 1% dimensions 160 x 80 x 57 mm (l x w x h)

Calibration resistor box, 1 MΩ, 2 MΩ, 20 MΩ, 50 MΩ, 100 MΩ, 200 MΩ, 1 GΩ, 5 GΩ, 10 GΩ 4-wire technology no voltage max. 1 kV AC resistance 1 1 MΩ / 1% resistance 2 2 MΩ / 1% resistance 3 20 MΩ / 1% resistance 4 50 MΩ / 1% resistance 5 100 MΩ / 1% resistance 6 200 MΩ / 1% resistance 7 1 GΩ / 1% resistance 8 5 GΩ / 1% resistance 9 10 GΩ / 1% dimensions 240 x 120 x 100 mm (l x w x h)

Calibration resistor box, 1 MΩ, 10 MΩ, 100 MΩ 4-wire technology no voltage max. 1 kV AC resistance 1 1 MΩ / 1% resistance 2 10 MΩ / 1% resistance 3 100 MΩ / 1% dimensions 160 x 80 x 57 mm (l x w x h)

Beschreibung

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.

Technik

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

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