Zimmer LMG 641 de 1 à 4 voies

Wattmetre - Zimmer LMG 641

One-shot Results for Narrowband, Full Spectrum and Harmonics

Features:

Measurement Channels
    
Outstanding accuracy of 0.015% of measured value + 0.01% of range
Full dynamic range of 500 µA to 32 A / 3 mV to 1000 V per channel available in single instrument
Power measurements from standby to full load (max. 32 A) without mechanical changes
Analog bandwidth DC up to 10 MHz
Modular configuration with 1 to 4 power measurement channels (alternatively 3 channels + 1 I/O card)
Gapless sampling up to 18 bit and a cycle time of 30 ms
Delay time between V and I input < 3ns, very precise measurements at small power factors (PF) and/or high frequencies

Features    

Simultaneous measurement of narrow- and broadband values through innovative DualPath architecture
Simultaneous capturing of fundamental frequency and broadband RMS values for instantaneous detection of losses, resp. high-frequency components
Harmonics and interharmonics up to 2000. order, as required by EN61000-4-7
With optional I/O card speed/torque inputs freely configurable for all signal types (analogue, frequency as RS422,TTL or HTL) via menu
Flexible scripting tool for custom applications
Simultaneous measurement of V, I, P values and harmonics, presentation in tabular or graphical form
Signal filters freely configurable by frequency, type and characteristics
Synchronization to up to 4 different frequencies simultaneously
Flicker measurement, interactions between grid and appliance according to EN61000-4-15

User-Interface    

Large and clearly arranged touchscreen GUI for intuitive handling
All instrument features displayed, identical look-and-feel for local and remote operation for quick and easy familiarization

Memory and Interfaces    

Internal storage of long-term measurements even with shortest cycle-time thanks to integrated mass storage device
Excellent connectivity via USB3.0, Gbit-LAN, RS-232 and DVI

Miscellaneous    

Convenient "plug-and-measure" through automated sensor detection
No external sensor power supply required
12 months guaranteed calibration interval for minimal service cost and optimal availability
Calibration certificate included free-of-charge in first delivery
24 months warranty