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500 ppm LCR Meter (LCD PCB 110758-2)

500 ppm LCR Meter (LCD PCB 110758-2)

Overview

Bare PCB # 110758-2

Overview

Bare PCB # 110758-2
€20.27
Non Members: Regular Price €22.52

Details

Bare PCB # 110758-2 for the LCD module for the 500 ppm LCR Meter, as described in Elektor Magazine March & Arpil 2013.

 

Full project description:

The remarkable precision of this device and its amazing ease of use are the result of careful design. It works so well that one could almost forget the subtleties of the measurement techniques employed...

 

Technical specifications:

Measurement Scope:

 
L 0.1 nH - 100 H
C  0.1 pF - 100 mF
R, |Z| 0.1 mΩ - 1,000 MΩ (1 GΩ)
Q or D 0 - 10,000 
Φ -90.00° to +90.00°
Rs, Xs  0.1 mΩ - 1,000 MΩ (1 GΩ)
 Ux 0 - 500 mV 
 Ix 0 - 5 mA 


Power consumption:

Without display: 5 V – 100 mA
With backlit display: 5 V – 180 mA

 

Accuracy of the main parameter (R, L, C):
(Conditions: Warmed up for 10 minutes, 25°C ± 2°C, use of 0.01 % resistors (100 Ω, 1 kΩ, 10 kΩ, 100 kΩ) in the current/voltage converter.)

Ranges 3, 4, 5, and 6: < ±500 ppm (0.05 %) (down to 200 ppm **) ±1 on the final digit
Ranges 2 and 7: < ± 1000 ppm (0.1 %) (down to 800 ppm) **) ±1 on the final digit
Ranges 1 and 8: < ± 3000 ppm (0.3 %) ±1 on the final digit
** The accuracy (±1 unit in the last figure on the right) is greatest when the post-amplification ranges are the same for U and I.

PC software available for Windows (XP or higher), Linux and MacOSX.

 

Specifications

More Information
SKU 16575
PCB Number 110758-2
Issue # 437
Manufacturer Elektor Labs
Length 78.99
Width 99.95

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