POWER ANALYZERS

LMG 450 – 4 Channel Power Analyzer

Frequency

Accuracy

Ranges

DC-20 kHz

0.1%

6 – 600 V /600 mA-16 A

 
 
Applications: Frequency converter, Power Generation, Switching Power Supplies, Research / Laboratories, Inductive Components and Magnetic Cores, Transport, Test Bench Design & Development, Aviation Compliance, Electric drive system.

LMG 610 – Single Channel Precision Power Analyzer as Compact Desktop Device

Frequency

Accuracy

Ranges

DC-10 MHz

0.025%

3 – 1000 V /5 mA-32 A

 
Applications: Frequency converter, Switching Power Supplies, Aviation Compliance, Electric drive systems, White Goods, Research  Laboratories, Consumer Electronics, Power Generation, Transport, Inductive Components & Cores, Test Bench Design & Development, Ultra high-speed Machines.

LMG 641 – 1 to 4 Channel Power Analyzer

Frequency

Accuracy

Ranges

DC-10 MHz

0.025%

3 – 1000 V / 5 mA – 32 A

 

Applications: Frequency converter, Switching Power Supplies, Aviation Compliance, Lighting Engineering, Electric drive systems, White Goods, Research / Laboratories, Consumer Electronics, Power Generation, Transport, Inductive Components & Cores, Test Bench Design & Development, Ultra-high-speed Machines.

LMG 671 – 1 to 7 Channel Power Analyzer

Frequency

Accuracy

Ranges

DC-10 MHz

0.025%

3 – 1000 V / 5 mA – 32 A

 

Applications: Frequency converter, Switching Power Supplies, Aviation Compliance, Lighting Engineering, Electric drive systems, White Goods, Research / Laboratories, Consumer Electronics, Power Generation, Transport, Inductive Components & Cores, Test Bench Design & Development, Ultra-high-speed Machines.

L60-CH-A

A-Channel for high-precision broadband measurements

High-Precision Channel for power measurements with DualPath functionality, bandwidth DC-10 MHz

L60-CH-B

B-Channel for general purpose measurements

Multi-purpose measurement channel with DualPath functionality, bandwidth DC – 500 kHz
best accuracy 0.05% + 0.02%

L60-CH-C

C-Channel for high-precision 50/60 Hz measurements

High-precision measurement channel for 50 Hz applications, bandwidth DC – 10 kHz,
best accuracy 0.03% + 0.01%.

Sensors

Frequency

Accuracy

Ranges

DC-300 kHz

0,05%

12 kV

  • Applications: Frequency converter

 

Current Transformer, PCT

Frequency

Accuracy

Ranges

DC – 1 MHz

0.02 % – 2 %

40 A – 10 kA

DC – 1 MHz

0.01%

2.5A – 3000A

  • Applications: Precision current transducer

Clarke-Hess Communications Research Corp. Is an electronics test and measurement company specializing in dc/low frequency applications. The company’s customers include the world’s national standards laboratories, military agencies and commercial and industrial firms. 

Wideband Power Analyzer Model 2335A

  • DC to 1MHz
  • Inputs up to 10A and 1000V
  • 0.2% Accuracy
  • Isolated inputs
  • Low Power Factor accuracy
  • Harmonic analysis
  • Total Harmonic Distortion
  • Low current ranges
  • USB and IEEE interface
  • Graphical display

Phase Angle Voltmeter Model 2600

  • Graphical Color Display
  • Isolated inputs
  • 0.010º Phase Accuracy
  • 0.001º Phase Resolution
  • On Board 15VA Reference Gen. (Optional)
  • True LVDT with third Channel Capability
  • IEEE-488, USB, optional LAN

Precision Phase Standard Model 5600

  • 1Hz to 1MHz Frequency Response
  • 0.1m Degree Resolution
  • Phase Accuracy: 5m Degrees
  • Output Current Over 30mA
  • 50mV to 120V
  • Hi Resolution Color Display
  • USB and IEEE Interface

Distortion Analyzer Model 7600

  • 3% full scale Accuracy
  • 0.001% Resolution
  • 10Hz to 600kHz Frequency Response
  • Hi Resolution Color Display
  • Isolated Input
  • IEEE-488, USB
  • Distortion readings to almost 100%.

Phase Meter Model 6000A

  • 0.020º Accuracy
  • 0.001º Resolution
  • 5Hz to 1MHz
  • Frequency Response
  • Hi Resolution Color Display
  • Isolated Inputs
  • IEEE-488, USB, optional LAN
  • Current / Voltage Phase Measurements

High Accuracy AC Reference Source Model 515

  • 0.1% Voltage Accuracy
  • 0.001V Resolution
  • Up to 15 VA Output Power
  • 360Hz to 20kHz
  • Hi Resolution Color Display
  • Isolated Outputs
  • USB Std/IEEE optional

Current Source Model M151

  • Current 8 mA … 120 A (AC/DC)
  • Frequency 15 Hz … 1 kHz
  • Best accuracy 0.035 %
  • Simulated current and transconductance amplifier
  • Built-in process multi meter
  • Output capability 8 Vpk
  • RS232, IEEE488 (SCPI)

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