7220 3 PHASE ASYNCHRONOUS POWER ANALYZER
PRODUCT FEATURES
- 3-Phase Plus Neutral Measurements!
- Input Current Ranges 5 Arms and 125 Arms!
- Input Voltages up to 1250 Vpk
- Able to Measure Any Signal Including Non-Sinusoidal and Quasi-Stationary!
- Ideal for Noisy/Green Energy Sources!
- Class 0.005 (≤ 50 ppm) Power for 3/10 Second Aggregation!
- Measures Single Wave Power @ ≤100 ppm!
- Phase Angle Accuracy < 10 micro-radians for 3/10 Second Aggregation!
- Data Simultaneously Converted Into Eight Digital Channels!
- Measurements Calculated from Incoming Data Streams and Presented in Real Time on Period-by-Period basis!
- Built-In Data Logging and Oscilloscope Functions!
- High Resolution Display with Touch Front Panel!
7223CT-2S SERIES PRECISION AC CURRENT TRANSFORMER SERIES
- High Precision AC Current Measurements!
- Fixed Permanent Accuracy!
- Measurement Accuracy <5 ppm at Power Frequencies for Both Ratio and Phase Angle!
- Stability Measurement < 5 ppm!
- High Voltage Isolated Measurement Capabililty When Used with a Suitable Insulating Bushing!
- High Accuracy with Burdens up to 1Ω!
- 7223CT-2S Provides 1000:1 Transformation Ratio!
- 7223CT-2S/HV Provides 2000:1 Transformation Ratio!
7330 SERIES PRECISION OIL BASED AC/DC RESISTANCE STANDARDS
PRODUCT FEATURES
- Typical AC/DC Error <1.0 ppm at 1 kHz!
- Stability <2 ppm/Year!
- Temperature Coefficient <0.2 ppm/°C (<0.0003 ppm/°C ambient when used with Guildline 5600 Oil Bath)!
- Perfect for Oil or Air Baths!
- Resistance Range 1 Ω to 10 kΩ!
- Unique Compact Design!
- Nominal Accuracy <2 ppm!
- ISO/IEC 17025 DC Calibration Included!
- Guard and Shield Compliant!
- Special Values Available On Request!
7334 SERIES OF PRECISION AC/DC RESISTANCE STANDARDS
PRODUCT FEATURES
- Typical AC/DC Error <1.0 ppm at 1 kHz
- Stability < 2.5 ppm/Year
- Temperature Coefficient < 0.2 ppm/°C
- Oil or Air Baths not Required
- Resistance Range 1 Ω to 10 kΩ
- Either Binding Posts or optional BNC style Connectors are available
- Compact and Ruggedized
- Nominal Accuracy < 2 ppm
- Voltage Hysteresis < 0.1 ppm
- 17025 Report of Calibration Included
- Guard and Shield Compliant
- Operating Range 18 °C to 28 °C
7340 SERIES AC/DC PRECISION CURRENT SHUNTS
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PRODUCT FEATURES
- High Current Values to 100 Amps
- AC/DC Difference Essentially Zero at Power Frequencies, and < 10 ppm up to 10 kHz
- Phase Displacement typically 5 to 10X Better then nearest competitor from 10kHz to 100 kHz
- Widest Available Bandwidth DC to100 kHz
- Excellent 1-Year Stabilities
- Low Temperature Coefficients 2.5 ppm/°C
- Provides a 4-Wire, True Non-Inductive Patented Design
- 7340 Series Provides 10 Current Values from 10 mA to 100 A with Output Voltages from 0.2 to 1.0 V
- Ruggedized EMI Shielded Enclosure
- Designed for Ease of Use and Complete Operational Safety
7350 SERIES AC/DC PRECISION CURRENT SHUNTS
PRODUCT FEATURES
- High Current Values to 100 Amps
- AC/DC Difference Essentially Zero at Power Frequencies, and < 10 ppm up to 10 kHz
- Phase Displacement typically 5 to 10X Better then nearest competitor from 10kHz to 100 kHz
- Widest Available Bandwidth DC to100 kHz
- Excellent 1-Year Stabilities
- Low Temperature Coefficients 2.5 ppm/°C
- Provides a 4-Wire, True Non-Inductive Patented Design
- 7350 Series Provides 6 Ohmic Values with Currents from 0.1 A to 25 A with Power up to 10 Watts
- Ruggedized EMI Shielded Enclosure
- Designed for Ease of Use and Complete Operational Safety
7620 WIDE-BAND TRANSCONDUCTANCE AMPLIFIER
PRODUCT FEATURES
- Stability <10 ppm/hour @ 30 kHz
- Ranges, (6) 200 µA to 20A
- Frequency DC to 1 MHz
- Compliance to 10 Volts
- Guarded Output
- IEEE-488 Interface
- Over Voltage and Over Current Protection
7810 TRANSCONDUCTANCE AMPLIFIER
PRODUCT FEATURES
- 50 A and 100 A Models!
- Calibrated Frequency Range (DC to 100 kHz)!
- Uncalibrated 100 kHz to 2 MHz!
- High 9 V Voltage Compliance!
- Based on Widely Fielded 7620 and New Patented AC Current Source PCB!
- Unique Touch Screen Interface and Embedded Windows Computer!
- Ethernet / IEEE-488.2 and USB Interfaces!
- SCPI Based Programming!
- Excellent Short Term Stability!
- Distortion Below -60 dB!
- Stable with Inductive Loads
- Low Input Impedance That Is Buffered
- High Output Impedance
99100A CAPACITANCE REFERENCE SYSTEM
PRODUCT FEATURES
- Supports 9910A Capacitance Bridge
- Ratio Transfer Uncertainty Low as 3 ppm
- Better than ±20 ppm Stability
- Calibration Uncertainty ±10 ppm
- Working Voltage to 800 Vrms
- Temperature Coefficients < 4 ppm/°C
- Very Low Voltage Coefficients
- Provides Ratio Calibration from 1:1 to 100:1
- Requires Very Little Maintenance
9910A AC HIGH VOLTAGE CAPACITANCE AND INDUCTANCE BRIDGE
PRODUCT FEATURES
- Better than 15 ppm accuracy, permanent
- Direct reading, six-digit measurements of capacitance from 100 pf to 1000 μF
- Dissipation factor up to 11.1 percent
- Working Voltage to 50 kV with 9911
- Safe to operate, even into Megavolt region
- Bridge components remain at ground potential
- Ideal for measuring low-loss, high voltage, power cables, insulators, transformers, P.F. correction capacitors and reactors
AC Shunt Accessories
AVAILABLE PRODUCTS AND FEATURES
- Forced Air Convection Unit provides excellent heat dissipation and a more stable output!
- AC Buffer Amplifier for low current amplification!
- LC Male to N Female, LC Male to LC Male and LC Female to N Female Adapters available!
- LC to Cable Adapter allows for connection of bare wire and spade lugs for AC Measurements. Fits both 7340 and 7350 Units!
- 73502-30 Serial Connection Adaptor allows for reference measurements using two shunts, with max. current of 30 Amperes! Fits both 7340 and 7350 units!
- For the 7340 Model, the 73502-100 Serial Connection Adaptor allows for reference measurements using two shunts, with max. current of 100 Amperes!
- Adaptor Kit provides 9 different cables and adapters for both models 7340 and 7350, and includes hard storage case!
C300B – Three Phase Power Calibrator and Tester
PRODUCT FEATURES
Our competence can give you only the best:
- High performance: 3x560V, 3x120A (1x360A), class up to 0.02%
- Huge output power and low weight: only 27kg (59lbs) in portable case
- Advanced functions but easy to used
- Manual operations and fully automatic procedures for calibrating and testing
- Professional service and support (it doesn’t matter if you have a complex or trivial issue)
- Low price in comparison to the best performance
