Industrial Meters

Introduction:

Contact resistance micro-ohm meter model RE-CR-100 is capable to measure resistance between 0.1 micro ohm to 2milli ohm. The instrument can provide test current between 10%-100%(100Amp-600Amp) subject to the load resistance and supply voltage. The system uses four terminals-two for current supply and two for resistance measurement. The unit has high current capability and is of compact design suitable for testing high current contacts for circuit breakers, switches, bus-bar joints and other application where high current junctions exist. The unit is housed in M.S. sheet housing, is light in weight and is supplied complete with 2 nos. current leads with clamps and 2 nos. potential leads with clips.

Special Features:

• Compact size for portability
• Easy to operate and operation manual is provided
• Built in safety arrangement for operator and equipment
• Efficient after sales service
• Guarantee for one year against manufacturing defects

Brief Technical Detail:

Input	230 V /- 10% AC 50HZ
Test Current	100/200/400/600 Amp (10%-100%)DC
Test Range	0.1 Micro OHM to 1999 Micro-OHM
Display	Backlit LCD display with 3 digit current pre-set & 4 digit resistence
Test Lead	Three Meters Power Lead & Three Meters Resistance Measurement Lead

Key Features:

• Upper limit and lower limit value are programmable
• Data can be sent to computer via Rs-232 port in text file
• Printer to make hard copy of the test performed
• 20 locations memory to store the data
• Protection against over-load & over temperature
• EMI & Ref protected

'RE' DKVM series of kilovoltmeters are highly accurate, portable voltage measurement systems traceable to NABL standards. The DKVM series consists of a high voltage divider assembly, a precision readout device and interconnection leads. The battery operation make the system completely portable for field testing while the precision divider assembly and readout device makes it suitable for laboratory use.

Special Features:

• Perform multiple measurements: DC measurement, AC peak, AC RMS - true value
• Digital readout
• AC and DC coupling
• Battery or line power
• Built-in, self-regulating battery charger
• Lightweight and portable divider
• True divider

Bfief technical details

DISPLAY FEATURES	Digital 41/2 digits 1/2" LED Auto Polarity
HIGH RANGE	Upto 800 kV
PEAK	DC < 1.0% All ac RMS, AVERAGE < 1.0% Rang PEAK < 2.0% RMS < 800 kV AC DC < 800 kV DC PEAK < 1132 kVp
NOMINAL RATIO	1000:01:00
H.V ARM IMPEDANCE	RESISTANCE 100 M (Each) CAPACITANCE 100-150PF(Total)