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MVMA Calibrator

We are instrumental in offering our clients with superior quality MVMA Calibrator, which are used for calibrating process devices and measuring process signals. Further, these portable instrument powers or measures a two-wire current loop. Moreover, these instruments are highly preferred for its high operational performance, compact size and rugged construction. Our clients can avail these instruments in various technical specifications as per their needs. Also, we offer these instruments at leading market prices.

Digital Milli-Volt/ Milli-AMP Calibrator

Item Code: CAL-400-3

Features :

Portable instrument for calibrating process devices and measuring process signals.
Adjustable 0-24mA current source.
Adjustable -199.9mV to +199.9mV DCV source.
Current calibrator drives loads up to 500 ohms.
The instrument powers or measures a two-wire current loop.

Four function provide the quality and accuracy of handheld calibrator:

   a) Precision current source,
   b) Measurement of a current signal,
   c) Power and measurement of two wire loop,
   d) Precision DC mV source.

General Specifications :

Display	LCD display, max display counts 1999.
Function	1) Current source 2) Current measurement 3) Power and current measurement 4) DC mV source
Sampling Time	Approx 0.4second
Over input Indication	Indication of "1"
Operating environment	0ºC to 50ºC (32º to 122º). at < 70 %
Power Supply	DC9V, NEDA1604/IEC6F22 battery or equivalent. Alkaline type or heavy duty type.
Power Consumption	Current measurement: Approx DC 12mA Power and current measurement. Approx. DC33mA Current source (under 10mA signal output) Approx DC 33mA DC mV source (under 100mV signal output) Approx DC 12mA
Dimension	150(H) x 70 (W) x 40 (D) mm
Weight	Approx. 232g (including battery)

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Calibrator

Common Specifications :

Display	41/2 digit LCD
Range	200mV / IA	2V/mA	20V/mA
Source Output	0 to 199.99	0 to 1.9999	0 to 19.999
Measure Input	0 to ± 199.99	0 to ± 1.9999	0 to ± 19.999
Accuracy	± 0.05% ± 2 Counts
mA Load	1 KE Max.
Output Adjustable	10 turn POT Coarse & Fine
Operating Temp.	0 to 50°C (RH <80%)
Supply	230 VAC ± 10% 50 Hz
Box	Table Tope
Includes	Test Leads, Thermocouple Tables
Options	110VAC Supply Voltage

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Digital Milli-Volt/ Milli-AMP Calibrator (CAL-400-4)

Common Specifications :

Range	0-199.99 mV / 19.999 mA
Source Mode	0-199.99 mV / 19.999 mA
Measure Mode	0-199.99 mV / 19.999 mA
Accuracy	0.05% ± 2 Counts
O/P Adjustable	Source output adjustable by 10 Turn
mA O/P Load	Maximum 500 E (OHMS)
Power	9 VDC Battery (2 Nos.) or Ac Adaptor

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Voltage/ Current Calibrator

Item Code: CC-421

Features :

The instruments Powers or Measure a two-wire current loop. Four function provide the quality and accuracy of handheld calibrator : a. Precision current source. b. Measurment of a current signal. c. Power and measurement of two wire loop. d. Precision DC mV source.
Portable instrument for calibrating process devices and measuring process signals.
Adjustable 0-24 mA current source.
Adjustable -199.9 mV to + 1.99.9 mV DC voltage source.
Current calibrator drives loads up to 500 ohms

Technical Specifications :

Current Source

Range	Display Resolution	Accuracy
0-19.99mA	0.01mA	±(0.25%FS+1d)
0-24mA	0.1mA	±(0.5%FS+1d)

Current Measurement

Range	Display Resolution	Accuracy
0-19.99mA	0.01mA	±(0.25%FS+1d)
0-24mA	0.1mA	±(0.5%FS+1d)

Power and current measurement of two wire loop

Range	Display Resolution	Accuracy
0-19.99mA	0.01mA	±(0.25%FS+1d)
0-24mA	0.1mA	±(0.5%FS+1d)

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Global Instruments
Mr. Rahul Baid (Director)
No. 1688, Upper Ground Floor, Gali Jog Dhian Bhagirath Palace, Chandni Chowk
Delhi - 110 006, India

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