Zimmer LMG 671 de 1 à 7 voies

Wattmetre - Zimmer LMG 671

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 7 power measurement channels (alternatively 6 channels + 1 I/O card)
• Gapless sampling up to 18 bit and a minimal cycle time of 10 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 7 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