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Lw2812c Digital Lcr Meter Tester

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Guangdong

  • Validity to:

    Long-term effective

  • Last update:

    2017-12-28 19:08

  • Browse the number:

    242

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Company Profile

Dongguan Longwei Electronic Technology Co., Ltd.

By certification [File Integrity]

Contact：Mr. Edison Huang(Mr.)  

Email：

Telephone：

Phone：

Area：Guangdong

Address：Guangdong

Website： http://dglongwei.better-elec.com/

Product details
LW2812C Digital LCR Meter : 100Hz,1KHz,100KHz±0.02%
Features
Base on single micro-processor, using advanced 5 ports techniques and micro-processor corrected errors.
Impact protection, locking range and special zeroing function.
Easy operation, high stability, suitable for testing production field.
Specifications:
1.Measuring parameters:L ,C, R ,Q, D
2. Measuring frequency
LW2811C:100Hz,1KHz,100KHz±0.02%
3. Measuring range
Parameters Frequency Measuring range
L 100Hz 1μH~9999H
1KHz 0.1μH~999.9H
10KHz 0.01μH~99.99H
C 100Hz 1pF~9999μF
1KHz 0.1pF~999.9μF
10KHz 0.1pF~99.99μF
R   0.1Ω~99.99MΩ
Q   0.001~9999
D   0.0001~9.999
 
4.Measuring accuracy
Parameters Frequency Measuring accuracy
L 100Hz ±[1μH+0.25%(1+L/200H+2mH/L)](1+1/Q)
1KHz ±[0.1μH+0.25%(1+L/200H+0.2mH/L)](1+1/Q)
10KHz ±[0.01μH+0.5%(1+L/10H+0.04mH/L)](1+1/Q)
C 100Hz ±[1pF+0.25%(1+1000pF/Cx+Cx/1000μF)](1+Dx)
1KHz ±[0.1pF+0.25%(1+100pF/Cx+Cx/100μF)](1+Dx)
10KHz ±[0.01pF+0.5%(1+20pF/Cx+Cx/4μF)](1+Dx)
R   ±[1mΩ+0.25%(1+R/2MΩ+2Ω/R)](1+Q)
Q 100Hz, 1KHz ±[0.020+0.15(Qx+1/Qx)%]
10KHz ±[0.020+0.2(Qx+1/Qx)%]
D 100Hz, 1KHz ±0.0010(1+Dx2)
10KHz ±0.0015(1+Dx2)
 
5.Test signal level
0.3Vrms±10% (Empty) @ 1 KHz
6.Testing speed
4-6 times per second
7.Temperature:0ºC~40ºC
8.Humidity:less than 85% RH
9.Supply voltage
Voltage:AC198V~242V Frequency: 50Hz±5%
Power consumption : less than 30W
10.Volume and weight
Dimensions: LW-2812C : 360×320×140mm
Weigh: about 3.5Kg