LCR Meter – 103A

Model AB-103A is a Micro –Controller based precision LCR meter. With basic accuracy of 0.1 %.it offers various test frequencies ,can display two selected parameters simultaneously, has internal Bias for electrolytic capacitors. Auto mode gives auto ranging & automatic component identification. Four wire measurement minimizes error in reading. LOCK is to have faster readings with locked parameters , that are user selectable (two types)suitable ,for similar type of components in production or large scale checks. It can trim all components.RS232 Communication & Binning facility upto 8 bins possible. Loading of pre-setted parameters also possible to save time.

Reading can be Hold for documentation. SER & PAR modes are available.

Instruments are calibrated with our calibration & service facility center with standards having tracebility to National standards.

Optional accessories are Kelvin clip, SMD tweezer, Capacitor Insertion Jig.

  LCR Meter - 103A  
  • Measures any Two parameters of R,L,C , Q & D simultaneously
  • Basic Accuracy 0.1% of reading
  • Full Auto Function & Auto Ranging/User defined functions.
  • User Prompt facility for best accuracy
  • Internal 2 Volt DC bias for Electrolytic capacitor
  • D with 0.0001 resolution
  • Selectable 100Hz(120Hz**) / 1 KHz/10KHz measurement frequency.
  • Two LCD 16X2 display(one with big font)
  • Series or parallel measurement modes.
  • Four terminal measurements to increase accuracy
  • Calibration has tracebility to National standards.
  • RS232 communication with various optional software.
  • Limits comparator & Binning facility

Model AB-103A is a Micro –Controller based precision LCR meter. With basic accuracy of 0.1 %.it offers various test frequencies ,can display two selected parameters simultaneously, has internal Bias for electrolytic capacitors. Auto mode gives auto ranging & automatic component identification. Four wire measurement minimizes error in reading. LOCK is to have faster readings with locked parameters , that are user selectable (two types)suitable ,for similar type of components in production or large scale checks. It can trim all components.RS232 Communication & Binning facility upto 8 bins possible. Loading of pre-setted parameters also possible to save time.

Reading can be Hold for documentation. SER & PAR modes are available.

Instruments are calibrated with our calibration & service facility center with standards having tracebility to National standards.

Optional accessories are Kelvin clip, SMD tweezer, Capacitor Insertion Jig.

 

Technical Specification

Variables measured

R, L, C , Q & D

Modes (Equivalent circuit)

Series & Parallel

Measurement Frequency

User settable 100Hz (120Hz**)or 1KHz or 10KHz.

Accuracy of measurement frequency

± 0.01 % of Nominal

Maximum voltage across component

0.3Vrms

Measurement update rate

2 per second

Maximum Time for valid reading after user connecting component

1 second

Display

Two LCD 16X2 display(one with big font)

Connection to component under test

4 terminals BNC (F)

  Basic accuracy : ± 0.1% of Reading ± 1 digit

Parameter

Measurement Ranges .

Ultimate Resolution

R

:0.001 Ω to 990 MΩ

1m Ω

L

:0. 001μH to 9900 H

0. 001μH

C

:0.001 pF to 99mF

0. 001pF

Q

:0.001 to 999

0.001

D

:0.001 to 999

0.001

 

Conditions for basic accuracy :

Measurement Frequency

100Hz

1KHz

10KHz

Range of Inductance (Q>10)

4mH- 2000H

400 mH-200 H

40 mH- 10H

Range of Capacitance (Q>10)

4nF-2000 mF

400pF-200 mF

40pF- 10 mF

Range of resistance (Q<0.1)

2Ω - 1MΩ

2Ω- 500KΩ

2Ω- 100KΩ

  ** 120Hz is factory set option for 100Hz  

For 0.01

 

Lock

: It locks any two settings of LCR, of set parameters ,including range to have faster readings of similar components.

Trim C : Can Trim all type of components.
Input protection

: The input is protected againstconnection of capacitors of up to 10mF charged to not more than 50V.

Operating temperature range : 0 °C to 50 °C
Power Supply : 230VAC ± 10%, 50-60 Hz
Fuse : 20 mm, 250mA (Glass)
Size : 90mm(H),395mm(W),305mm(D)
Weight : Standard 6 Kgs approx.

Optional Accessories : a) Kelvin clip b)SMD Tweezer c)Capacitor Insertion Jig.

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