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Dr. Jaganathan Nagar, Coimbatore, Tamil Nadu
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LCR Meters & Safty Testers

We are distributor, dealer and supplier of high precision, best quality, reliable electrical & electronics test and measuringequipmentsupply to customers in Tamilnadu, Chennai, Pondicherry, Madurai, Trichy, Coimbatore, Kerala, Kochi, Calicut & Trivandrum.

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Approx. Rs 4 Lakh / Onwards
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GW instek - lcr 8000-g series - 10 / 5 / 1 mhz bench top lcr meter

LCR-8110g 10 mhz precision lcr meter
LCR-8105g 5 mhz precision lcr meter
LCR-8101g 1 mhz precision lcr meter

Features

Wide test frequency 20hz ~ 10/5/1mhz
0. 1% basic accuracy & 6 digits measurement resolution
large lcd display with intuitive interface
full measuring functions with dut v/i monitor
pass/fail function ( abs, % or delta) with judgment alarm
DC resistance measurement
Multiple step mode
Standard rs-232c/gpib interface
Optional dc bias box

test frequency
20hz ~ 10 / 5 / 1 mhz, 5 digits, ±0. 005%
input impedance
100ω
basic accuracy (*)
±0. 1% (r, z, x, g, y, b, l, c)
test speed
ac ( 2khz)
max: 75ms
fast: 150ms
medium: 450ms
slow: 600ms
dc
max: 30ms
fast: 60ms
medium: 120ms
slow: 900ms
test signal levels
3mhz10mv~2vrms, 1mv/step or 10mv/step, 2%±5mv
3mhz10mv~1vrms, 1mv/step or 10mv/step, 2%±5mv
short circuit current
max. 20ma
measurement ranges
r, z, x0. 1mω ~ 100mω
g, y, b10ns ~ 1000s
l0. 1nh ~ 100kh
c0. 01pf ~ 1f
d0. 00001 ~ 9. 9999
q0. 1 ~ 9999. 9
θ-180° ~ +180°
rdc0. 1mω ~ 100mω
measurement parameters
impedance (z), phase angle (θ), inductance (l), capacitance (c), ac resistance (rac), quality factor (q), dissipation factor (d), admittance (y), conductance (g), reactant (x), susceptance (b), dc resistance (rdc)
series or parallel equivalent circuit
c + r, c + d, c + q, l + r, l + q, l + d
series equivalent circuit only
x + r, x + d, x + q
parallel equivalent circuit only
c + g, b + g, b + d, b + q, b + r, l + g
polar form
z + phase angle, y + phase angle
average
1 ~ 256 times
lcd display
320 x 240 dot-matrix
interface
rs-232, gpib
power source
ac 115v(+10% / -25%), 230v(+15% / -14%) (selectable), 50/60hz
dimensions & weight
330(w) x 170(h) x 340(d)mm, approx. 5kg
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GW Instek - GAD-201G  Automatic Distortion Meter

Feature

* Automatic level & distortion measurements 
* Auto or Hold function selectable 
* 0.1% ~ 100% in 7 distortion measuring ranges 
* 20Hz ~ 20kHz in 3 continuous ranges 
* 400Hz, 1kHz, 10kHz 3 frequency spots 
* 1mVrms ~ 300Vrms in 12 ACV measuring ranges 

DISTORTION MEASUREMENT
Range0.1% ~ 100% full scale in 7 ranges (auto ranging)
Fundamental Frequency Range20Hz ~ 20kHz in 3 continuous ranges with fine adjustment tuning
3 spots for 400Hz, 1kHz, 10kHz
Input Level100mVrms ~ 300Vrms
Automatic Level Control Range±10dB
Fundamental Rejection> 80dB
Second Harmonic Accuracy±1dB at basic frequency 20Hz ~ 20kHz
Residual Distortion< 0.03% including hum and noise
AC VOLTAGE MEASUREMENT
Range1mVrms to 300Vrms full scale in 12 ranges (auto-ranging)
Frequency Response20Hz ~ 200kHz ±1dB
Imput Impedance100kΩ ±10%, <70pF (unbalanced)
Accuracy±3% of full scale (@ 1kHz)
Residual Noise< 10uV (input short circuit)
Output LevelX:1Vrms, Y:500Vrms at meter full scale
Output ImpedanceApprox. 600Ω
POWER SOURCE
 AC 100V/120V/220V/240V ±10%, 50/60Hz
DIMENSIONS & WEIGHT
 310(W) × 165(H) × 300(D) mm
Approx. 4.6kg
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GW Instek - GLC 9000 Leakage Current Tester

Feature

* Touch Panel with Color LCD Display
* 9 Different Measurement Network to Simulate the Resistance of Human Body
* 8 Different Types of Leakage current for Medical & General Electrical Equipment
* Various Leakage Current Measuring ModeDC/AC/AC+DC/AC Peak
* Upper & Lower Limitation for PASS/FAIL Judgment
* Meter Mode with SELV/CONV Function
* 50 Preset Test Conditions Conform to IEC 60990; 30 Sets Memories for Customer Defined
* Various Standard InterfacesRS232/GPIB/USB Host & Device/EXT I/O

General

Display

320 x 240 Color TFT LCD

 

Operation

Touch panel

 

Measurement Device

9 kinds

DC

Ranges

50uA/500uA/5mA/25mA

 

Resolution

0.01uA/0.1uA/1uA/10uA

 

Accuracy

±1.0% fs/±(0.2% rdg+3dgt)

AC/AC+DC

Ranges

50uA/500uA/5mA/25mA

 

Resolution

0.01uA/0.1uA/1uA/10uA

 

Accuracy

±2.0% fs/±(2.0% rdg+6dgt) -- 10Hz

 

 

±2.0% fs/±(2.0% rdg+10dgt) -- 100kHz

AC peak

Ranges

500uA/1mA/10mA/75mA

 

Resolution

0.1uA/1uA/10uA/100uA

 

Accuracy

±4.0%fs/±2.5%fs/±(2.0% rdg+6dgt)
-- 20Hz

 

 

±5.0%fs/±5.0%fs/±(5.0% rdg+10dgt)
-- 1kHz

Meter Mode

AC/DC/AC+DC

10.0~300.0V

 

AC peak

15.0~430.0V

 

SELV function

Available

EUT

Voltage range

85V ~ 300V

 

Current range

0.5A ~ 10A

Memory

Empty sets

30 sets

 

Preset sets

50 sets (conform to IEC 60990)

Interfaces

Front panel

USB host

 

Rear panel

RS-232C/GPIB/EXT I/O/USB device

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GW Instek – GPT 9800 series 200VA Electrical Safety Tester

Feature

* 200VA AC Test Capacity
* 240x64 Ice Blue Dot matrix LCD
* Manual/Auto Mode
* Function Key for quick selecting
* High intensity flash for Caution & Status indication
* Safety INTERLOCK function
* Zero Crossing Turn-on Operation
* Controllable Ramp-up Time
* True RMS Current Measurement
* High resolution: 1uA for measuring current, 2V for setting voltage
* PWM amplifier to enhance the power efficiency and reliable testing
* Max. 100 memory block for test condition (step) setting. And each step can be named individually.
* Remote terminal on the front panel for “start” and “stop” control
* Interface : RS-232C, USB device, Signal I/O and GPIB (optional)

AC WITHSTANDING

Output-Voltage Range

0.100kV~ 5.000kV ac

Output-Voltage Resolution

2V/step

Output-Voltage Accuracy

± (1% of setting +5V) [no load]

Maximum Rated Load

200 VA (5kV/40mA)

Maximum Rated Current

40mA (0.5kV < V 5kV)

10mA (0.1kV V 0.5kV)

Output-Voltage Waveform

Sine wave

Output-Voltage Frequency

50 Hz / 60 Hz selectable

Voltage regulation

± (1% of reading +5V) [full load → no load]

Voltmeter Accuracy

± (1% of reading+ 5V)

Current Measurement Range

0.001mA~040.0mA

Current Best Resolution

0.001mA / 0.01mA / 0.1mA

 


DC WITHSTANDING

Output-Voltage Range

0.100kV~ 6.000kV dc

Output-Voltage Resolution

2V/step

Output-Voltage Accuracy

± (1% of setting +5V) [no load]

Maximum Rated Load

50W (5kV/10mA)

etc.,


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GW Instek – GPT 9900 series 500VA Electrical Safety Tester

Feature

* 500VA AC Test Capacity
* 240x64 Ice Blue Dot matrix LCD
* Sweep Function for DUT characteristic analysis
* Insulation resistance measurement up to 50GΩ(GPT-9903/9904)
* Manual/Auto Mode
* Function Key for quick selecation
* High intensity flash for caution & Status indication
* Safety INTERLOCK function
* Zero Crossing Turn-on Operation
* Controllable Ramp-up Time
* True RMS Current Measurement
* High resolution: 1uA for measuring current, 2V for setting voltage
* PWM amplifier to enhance the power efficiency and reliable testing
* Max. 100 memory block for test condition (step) setting. And each step can be named individually.
* Remote terminal on the front panel for “start” and “stop” control
* Rear panel output available
* Interface : RS-232C, USB device, Signal I/O and GPIB (optional)

AC WITHSTANDING

Output-Voltage Range

0.100kV~ 5.000kV ac

Output-Voltage Resolution

2V/step

Output-Voltage Accuracy

± (1% of setting +5V) [no load]

Maximum Rated Load

500 VA (5kV/100mA)

Maximum Rated Current

100mA (0.5kV < V 5kV)

10mA (0.1kV V 0.5kV)

 


DC WITHSTANDING

Output-Voltage Range

0.100kV~ 6.000kV dc

Output-Voltage Resolution

2V/step

Output-Voltage Accuracy

± (1% of setting +5V) [no load]

Maximum Rated Load

100W (5kV/20mA)

Maximum Rated Current

20mA (0.5kV < V 6kV)

2mA (0.1kV V 0.5kV)

Voltage regulation

± (1% of reading +5V) [full load → no load]

Voltmeter Accuracy

± (1% of reading+ 5V)

Current Measurement Range

0.001mA~020.0mA

Current Best Resolution

0.001mA / 0.01mA / 0.1mA

etc.,


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GW Instek – LCR-800 series 200 / 100 / 10 / 2 Khz Bench Top LCR Meter

Feature

* Test Frequency: 
   12Hz~200kHz (LCR-821)
   12Hz~100kHz (LCR-819/829)
   12Hz~10kHz (LCR-817/827)
   100Hz~2kHz (LCR-816/826) 
* 0.05%~0.1% Basic Accuracy 
* 100 Sets Memory for Save/Recall of Settings 
* R/Q, C/D, C/R, L/Q, Z/θ, L/R Test Modes 
* Absolute Value,ΔValue, and Δ% Measurement Display 
* 240 x 128 dot Matrix LCD Display 
* Displays Condition and Test Result Simultaneously 
* Standard Interface: RS-232C (LCR-821)/ Handler (LCR-829/827/826)
* Optional Interface: RS-232C (LCR-819/817/816) 

BASIC ACCURACY (*)
 0.05% for basic accuracy for LCR-821/819/817
0.1% for basic accuracy for LCR-829/827/826/816
TEST SPEED
 68ms for LCR-821/819/817/816, 34ms for LCR-829/827/826
TEST SIGNAL LEVELS
 5mV ~ 1.275Vrms ( 5mV/step ) for LCR-821/819/829/817/827
0.1V ~ 1.275Vrms ( 5mV/step )for LCR-816/826
DC BIAS
Internal2V
External0 ~ 35V for LCR-821; 0 ~ 30V for LCR-819/829/817/827/816/826
DISPLAY RANGE (**)
ResistanceR 0.00001Ω ~ 99999kΩ
CapacitanceC 0.00001pF ~ 99999uF
InductanceL 0.00001mH ~ 99999H
Quality FactorQ 0.0001 ~ 9999
Dissipation FactorD 0.0001 ~ 9999
Impedance|Z| 0.00001Ω ~ 99999kΩ for LCR-821
Phase Angle (Degree)θ   -180.00° ~ 180.00° for LCR-821
DISPLAY
 240 x 128 dot matrix C.C.F.L back light LCD
INTERFACE
 Standard  : RS-232C for LCR-821
Standard  : Handler Interface for LCR-829/827/826
Optional : RS-232C Interface for LCR-819/817/816
(Including LCR-Viewer Software for RS-232C interface)
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GW Instek - GVT-427B/417B AC Milli Volt Meter

Feature

* 300μV Full Scale Sensitivity
* Measurement Frequency: 10Hz ~ 1MHz
* Measurement Amplitude: -70dB ~ +40dB in 12 Ranges
* Dual Channel (GVT-427B)
* CE Approved (GVT-417B)

INPUT
Voltage Range300μV ~ 100V in 12 ranges
Decibel Range-70dB ~ -40dB in 12 ranges
Accuracy±3% of full scale
Operating ModeGVT-427B : Ch1 and Ch2 separately or simultaneously at Ch1
GVT-417B : one Ch1 only
Frequency Response20Hz ~ 200kHz ±3%, 10Hz ~ 1MHz ±10%
(Reference 1kHz)
Impedance10MΩ, approx. 40pF
OUTPUT
LevelApprox. 0.1Vrms at full scale
Distortion< 2%
POWER SOURCE
AC 115V/230V ±10%, 50/60Hz
DIMENSIONS & WEIGHT
130(W) × 210(H) × 295(D) mm
Approx. 2.8kg
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Vamara Techware

Balakirushnan AM(CEO)
Site No. 40, 9th Street, Dr. Jaganathan Nagar Opposite Government Medical College
Coimbatore - 641014
Tamil Nadu, India
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