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Dongguan Longwei Electronic Technology Co., Ltd.

Lcr Meter, Digital Meter, Meter manufacturer / supplier in China, offering Lw2812c Digital Lcr Meter Tester, Air Detector for Hcho Tvoc Pm2.5 Handheld Formaldehyde Tester, Air Quality Hcho Tvoc Detector Formaldehyde Meter and so on.

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Supplier Homepage Product LCR Meter Lw2812c Digital Lcr Meter Tester

Lw2812c Digital Lcr Meter Tester

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Yantian, China
Production Capacity: 500
Payment Terms: L/C, T/T, Western Union, Money Gram

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Basic Info
  • Model NO.: LW2812C
  • Display: Digital
  • Measurement Methods: Direct Counting
  • Operating Temperature: 0~50℃
  • Color: White
  • Humidity: ≤80% Rh
  • Power Consumption: <50W
  • Transport Package: Cartons
  • Origin: Dongguan, Guangdong
  • Frequency Range: 100Hz,1kHz,10kHz
  • Type: Simple Digital
  • Function: Frequency Measurement
  • Customized: Non-Customized
  • Measuring Parameters: L,C,R,Q,D
  • Voltage: AC 198c~242V
  • Trademark: longwei
  • Specification: 4.0KG
Product Description
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
ParametersFrequencyMeasuring range
L100Hz1μH~9999H
1KHz0.1μH~999.9H
10KHz0.01μH~99.99H
C100Hz1pF~9999μF
1KHz0.1pF~999.9μF
10KHz0.1pF~99.99μF
R 0.1Ω~99.99MΩ
Q 0.001~9999
D 0.0001~9.999
 
4.Measuring accuracy
ParametersFrequencyMeasuring accuracy
L100Hz±[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)
C100Hz±[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)
Q100Hz, 1KHz±[0.020+0.15(Qx+1/Qx)%]
10KHz±[0.020+0.2(Qx+1/Qx)%]
D100Hz, 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
 
 
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