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MAK IN INDIA

Electro-Technical Calibration Standards Manufactured by us

We Create Products That Last

Multifunction Calibrator

Three Phase Power energy Meter Calibrator

High Precision GPS Time Calibrator

Tachometer Calibrator

Decade Resistance Box

Decade Capacitance box

DECADE INDUCTANCE BOX

High Resistance Jig

4 Wire Low Resistance Standards

High Precision Standard Resistor

High Voltage Measurement Probe

High Voltage Divider 0 to 200kV

Universal Calibrator /mV/mA /RTD Calibrator

mV/mA Source

RTD Calibrator

PROGRAMMABLE DECADE RESISTANCE BOX

Parameter Specification
Model SWDCB
Manufacturer SWARAJYA Instruments
Type Programmable Decade Capacitance Box
Capacitance Range 1 nF to 100 $\mu$F
Resolution / Step Size 1 nF
Decade Ranges 1 nF, 10 nF, 100 nF, 1 $\mu$F, 10 $\mu$F
Number of Decades 5 decades
Steps per Decade 10
Total Range 1 nF to 100 $\mu$F (Selectable in 1 nF steps)
Setting Method Manual (Keypad) / Programmable (RS232 / USB Interface)
Display 2.8 inch TFT LCD – shows selected capacitance, mode, and status
Manual Operation 4$\times$4 Keypad for direct numeric input
Programmable Interface RS232 and USB communication
Output Configuration 2-Terminal (BTI-15 Type Terminals) Capacitance Output
Basic Stability $\pm$100 ppm (typical)
Accuracy $\pm$1% (for all decades: 1 nF to 10 $\mu$F)
Temperature Coefficient $\leq$ 100 ppm/°C (typical)
Maximum Voltage 250 V DC (maximum safe operating voltage)
Operating Temperature 0°C to +50°C
Storage Temperature -20°C to +70°C
Relative Humidity Up to 85% RH non-condensing
Insulation Resistance $\geq$ 10 M$\Omega$ between circuits and case
Settling Time $<$ 200 ms after range change
Power Supply 230 V AC $\pm$10%, 50 Hz
Dimensions (W $\times$ D $\times$ H) 350 $\times$ 400 $\times$ 85 mm
Weight $\approx$ 8 kg
Enclosure Type Metal (Al)body with anti-static powder coating
Front Panel 2-Terminal Capacitance output, TFT display, keypad, RS232 & USB ports
Protection Overvoltage and ESD protection on communication and terminal lines
Calibration NABL (or ISO/IEC 17025: 2017) Calibrated Certificate
Switches Integral Switches for Decade Selection

PROGRAMMABLE DECADE CAPACITANCE BOX

PROGRAMMABLE DECADE INDUCTANCE BOX

Head Office

RH-47/3, Indraprastha Colony ,Opposite to Sterlite Technologies Ltd ,Bajaj Nagar Waluj MIDC, Chatrapati, Sambhaji Nagar 431136, India

Contact:

+91-9172041244, +91-8767743781

Email:

sales@swarajyaelectronics.com

swarajya.marketing2020@gmail.com

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