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4.5 (4½) AC DC Multi Function Site Calibrators

4.5 (4½) AC / DC Multi Function Site Calibrators
AC / DC Multi Function Site Calibrator

We are Manufacturer, Supplier, Exporter of 4.5 (4½) AC DC Multi Function Site Calibrators, Multi Function Calibrators / Voltage & Current Standards and we are also specialized in Calibration Services. Our setup is situated in Pune, Maharashtra, India.

Multifunction Calibrator is useful for the calibration of Digital Multi Meters, Clamp Meters, Digital Panel Meters, Analog Panel Meters, LCR Meters, and Non-Contact Type Tachometers. It is a variable source with different ranges of DC Voltage, AC Voltage, DC Current, AC Current, Frequency, Resistance, Capacitance, Inductance & RPM (Non-Contact Type). It has been designed to cover the calibration of maximum ranges of a variety of models of Multi meters available in the market. The calibrator gives output, which is very stable. Stability is suitable enough to calibrate 3½ and 3¾ DMMs and Clampon Meters. By using this source along with a high-resolution standard Multimeters user can calibrate even 4½ DMM.

Features
  • It is protected from output short circuit and overload
  • Pure Sine wave with variable frequency
  • Setting by coarse & fine multiturn potentiometers for V/A
  • Frequency setting by multiturn potentiometers
  • Selection of AC/DC parameter by toggle switch
  • Selection of ranges by rotary switch.
  • Separate output ports used for V ( Hi ), mA ( Hi ), 10A ( Hi ), and Com.
  • Separate output ports used for Resistance.
  • Accessory : X 100 AC/DC current coil for clamp on meter calibration up to 1000A
Technical Specification

Model ZMSMFC 4.5
Input Power Supply 230V AC, ±5 % @ 50Hz.
Input Protection Calibrator is Protected by I/P OV (Over Voltage) & I/P UV (Under Voltage)
DC Voltage Ranges 200mV, 2V, 20V, 200V, 1000V
AC Voltage (45Hz to 1000Hz) Ranges 200mV, 2V, 20V, 200V, 1000V
DC Current Ranges 2mA, 20mA, 200mA, 2A, 10A
AC Current (45Hz to 1000Hz) Ranges 2mA, 20mA, 200mA, 2A, 10A
Frequency 45Hz to 1kHz
Fixed Resistance 1Ω, 10Ω, 100Ω, 1kΩ, 10kΩ, 100kΩ, 1MΩ, 10MΩ, 100MΩ
Fixed Inductance 10µH, 100µH, 1mH, 10mH, 100mH
Fixed Capacitance 1nF, 10nF, 100nF, 1µF, 10µF
RPM (Non Contact Type) 2700 to 60,000 RPM
Display 4½ Digit 7 segment red LED display for Voltage & Current
4 Digit 7 segment red LED display for Frequency
Accuracy @ 20oC to 28oC, RH <75% AC Voltage & Current: 0.3% ±10 Dgt   Frequency: ±0.1 Hz
DC Voltage & Current: 0.2% ±5 Dgt  
Resistance: ±0.25% Capacitance: ±5% Inductance: ±5%
RPM (Non Contact Type): ±0.1%, ±5 digit
Selection of AC/DC Parameters By Toggle switch
Selection of Resistor / L / C By Toggle switch
Selection of Ranges By rotary selector switch
Setting of Frequency By multi turn potentiometer
Operating Temperature 15oC to 50oC
Power OFF Storage Temperature 10oC to 70oC
Dimension & Weight 400mm(W) X 400mm(D) X 170mm(H) 20kg. (Approx.)

Note : We Can Upgrade Products With Time To Give Improved Quality