LMG 450 – 4 Channel Power Analyzer
Frequency | Accuracy | Ranges |
DC-20 kHz | 0.1% | 6 – 600 V /600 mA-16 A |
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 |
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.
A-Channel for high-precision broadband measurements | |
High-Precision Channel for power measurements with DualPath functionality, bandwidth DC-10 MHz | |
B-Channel for general purpose measurements | |
Multi-purpose measurement channel with DualPath functionality, bandwidth DC – 500 kHz | |
C-Channel for high-precision 50/60 Hz measurements | |
High-precision measurement channel for 50 Hz applications, bandwidth DC – 10 kHz, |
Frequency | Accuracy | Ranges |
DC-300 kHz | 0,05% | 12 kV |
- Applications: Frequency converter
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
Type | Ring-type transducers | Current clamps | Shunt | |||||
Name | PCT | Hallxxx-L6 | DS | WCT | LMG-Z5XX | L60-Z406, | L60-Z68 | LMG-SH (-P) |
Signal type | AC+DC | AC | AC | AC+DC | AC+DC | |||
Current ranges | 200 … 2000 Arms | 100 … 2000 Arms | 50 … 7000 Arms | 100 … 1000 Arms | 750 Arms …10 kArms | 40 … 3 kArms | 1 kArms | 22mArms … 1Arms |
Best accuracy | 0.01% | 0.50% | 0.01% | 0.25% | 0.02% | 0.20% | 2.00% | 0.15% |
Max. bandwidth | DC … 1 MHz | DC …100 kHz | DC … 1 MHz | 30 Hz … 1 MHz | 15 Hz … 5 kHz | 5 Hz … 50 kHz | DC … 2 kHz | DC …100 kHz |
Power supply by LMG600 | PCT200/600 | Yes | No | Not required | Yes | Not required | ||
Plug ’n’ Measure | PCT200/600 | Yes | No | No | Yes | No |
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%.
- 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 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)