Weerstand

Meatest M143 en M143i portable multifunctionele kalibrator

• Basic Accuracy 70 ppm for DCV
• DC/AC voltage up to 1000 V
• DC/AC current up to 20 A (2 A with M143i)
• Calibration of clamp meters up to 1000 A using Meatest M140-50 Current Coil
• Sinusoidal & Non-sinusoidal waveforms
• Fixed standard resistors from 10 Ω to 100 MΩ
• TC/RTD temperature sensor simulation

Ohm Labs Multiple High Resistance Standard – MHS

• 1 MegaOhm to 1 TeraOhm
• Fully guarded
• High immunity from ambient temperature changes
• Transportable

Ohm Labs SmartResistor and Automated Resistance Standard

• A “Resistance Lab in a box”
• 8 Resistance values typical from 1Ω to 10MΩ
• Customer can specify any eight resistance values
• Constant teemperature bath with nominal setting at 25∘C with a 10mK stability

Ohm-Labs 100 Serie Weerstandsstandaarden

• Resistance from 1 Ω to 10 MΩ
• Table over time
• Low Temperature Coefficients
• Immune from humidity & pressure changes
• For use in air at 23 °C
• Available from 1 Ω to 10 MΩ

Ohm-Labs 200 Series Referentie Weerstand Standaarden

• Reference Resistance Standards
• From 0,1Ω to 10MΩ
• Initial 12 month stability from <2 ppm
• Low Temperature Coefficients
• High stability
• Immunity from environmental effects
• May be used in oil or air

Ohm Labs 100-0 Nul Ohm standaard

• Balanced Tetrajunction design
• A true Zero-Ohm resistor
• Ideal for meter calibration

Ohm-Labs 1000 Serie Lage Weerstandsstandaarden

• High stability
• High immunity from environmental effects
• For use in air – no oil bath needed
• 1Ω at 1 A to 10 μΩ AT 300 A
• Improved specification

Ohm Labs 2000 lage weerstandstandaarden

• Reference Resistance Standard
• Excellent stability
• 1 OHM to 10 MICRO-OHMS
• From 10µΩ to 1Ω
• Max current up to 1000A

M192 programmeerbare AC/DC weerstandsbelasting van Meatest

• Resistance range from 15 Ohm to 300 kOhm
• Maximal load 3kW, maximal voltage 250V RMS
• Frequency range DC to 10kHz
• Accuracy 0.1%
• 2, 4 – wire connection
• Interface RS – 232 (IEEE488 optionally)

MI 9210B referentieserie precisie standaardweerstanden

• High Stability 10Ω to 100kΩ
• Operating Range 20°C to 30°C
• Custom Values Available
• May be used in Oil or Air
• Ultra Low Temperature Coefficient

MI AccuBridge van Measurements International

• Featuring true ratio self calibration
• Self Calibrating Master and Slave Current Sources
• Self Calibrating Nanovolt Detector
• Binary wound current comparator
• Range 0.01Ω to 100kΩ
• Quantum Hall applications including Vxx (3 terminal Contact Resistance, Dissipation) and Vxy Measurements
• Accuracy < 20 x 10-9
• Linearity < 5 x 10-9

MI 9331R serie precisie luchtweerstanden

• Hoge stabiliteit
• 1Ω 10MΩ
• Bereik 18°C tot 28°C
• Aangepaste waarden beschikbaar
• Metal Foil technologie
• Ultra lage temperatuur Coëfficiënt

MI 9331G hoge precisie weerstandstandaarden

• High Stability
• 10M to 100T Ohms
• Split Guard Circuit
• Internal Temperature Sensor
• Custom Values Available
• NIST Design
• Includes Calibration Data