Testing and Measuring Instruments
Welcome to ZEAL Group of Companies
Electronics Test and Measurement Equipments, Multi Function Calibrator / Voltage & Current Standards, Three Phase Power Meter Calibrator, Three Phase Energy Meter Calibrator, Decade Resistance Box, Decade Capacitance Box, Precision Decade Resistance Box, Decade Inductance Box, Watt Meter Calibrator / Single Phase Power Energy, mV / mA / RTD Calibrator ( Universal Calibrators ), DC Low Current Source, mV and mA Calibrators, Three Phase Secondary Injection Kit, Secondary Injection Kit, Tachometer Calibrator, Digital Tachometer Calibrator ( Non Contact ), High Resistance Jig, Low Resistance Jig, Nano Ampere Source, DC Low Current Source, Linear Transmeter Simulater, Testing Equipments, Variable Voltage / Current Variable Frequency Source, Electronic Load, High Voltage Breakdown Tester, Solid State AC DC High Voltage Tester, Programmable AC DC High Voltage Tester, Insulation Resistance Tester ( Mains Operated )

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Decade Resistance Box

 
 
Decade Resistance Box
 
Technical  Specifications
Make
ZEAL
Model
ZMDRB-0.1M-100G
Specifications
Decades of 0.1 MΩ, 1 MΩ, 10 MΩ , 100 MΩ
Accuracy
±5% for all decades and fixed resistors
10 Fix resistors 1 GΩ x 10 in series mounted on acrylic
10 Fix resistors 10GΩ x10 in series mounted on acrylic
Rated maximum voltage
1000V : for 0.1 M Ω,1 M Ω,10 M Ω, 100 MΩ
5000V : for all fixed resistors
Dials of 0.1 MΩ, 1 MΩ, 10 MΩ, and 100 MΩ can be used at 5000V when connected in series with any fixed resistor
Power rating 1 Watt @50oC
 
 

 

Decade Capacitance Box

 
Decade Capacitance Box
Technical  Specifications
Make:
ZEAL
Model:
ZSDCB
Specifications:
Decades of 1nF, 10nF, 100nF, 1μF, 100µF
Total capacitance range:
1nF to 1000 µF
Accuracy:
2 %
Residual Capacitance:
< 2o pF
 

 
Precision Decade Resistance Box
 
Make
ZEAL
Model
ZMPDRB
Resistance Range
0.001 Ω to 100 Ω
 
Technical  Specifications
DECADE POSITIONS WITH ACCURACY
 ± 5% for 0.001 Ω
 ± 2.5% for 0.01 Ω
 ± 1.5% for 0.1 Ω
 ± 0.5% for 1 Ω
 ± 0.1 % for 10 Ω
 ± 0.1% for 100 Ω
 

 
Decade Inductance Box
 
Decade Inductance Box
Technical  Specifications
Make
ZEAL
Model
ZMDIB
Specifications:
Decades of 10µH, 100µH, 1mH, 10mH, 100mH
Total Inductance range:
10 µH to 1H
Accuracy:
2%
Residual Inductance:
< 2 µH
 
 
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    Variable Current / Variable Frequency Source New