Nunes Instruments
Coimbatore, Tamil Nadu
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Precision Instruments

Providing you the best range of dc high voltage test set-3kv, digital earth resistance tester, digital process meter, tripod, 12v/24v dc pump and online ph and orp controller with effective & timely delivery.

DC High Voltage Test Set-3KV

DC High Voltage Test Set-3KV
  • DC High Voltage Test Set-3KV
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Approx. Price: Rs 15,900 / PieceGet Latest Price

Description

  • These are suitable for testing electrical insulation of condensers, plastic line tanks, electric cables, PIV of diodes and many other items and particularly motors, transformers, switch gears etc and particularly applicable for testing electrical equipment at site where portability is vital
  • Generally available in one unit and sets for higher output voltage are available in two units.
  • However, in case if required sets in more than two units can also be manufactured.
  • Input: 230V, 50Hz AC (Sets with other voltage and frequency can also be made)
  • Output: Continuously variable from zero to max. rated output voltage
  • Sets with 3kV to 300kV output voltage can be made with current capacities of 100mA and 500mA
  • Max. apacity: Available in different standard current capacities of 3mA, 5mA, 10mA, 20mA, 30mA, 50mA, 100mA and 300mA can be made AC and DC combined high voltage sets are also available
  • Complete with power chord, instruction manual and test certificate
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  • Minimum Order Quantity: 1 Piece
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Digital Earth Resistance Tester

Digital Earth Resistance Tester
  • Digital Earth Resistance Tester
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Approx. Price: Rs 12,500 / PieceGet Latest Price
Description
  • Data Hold facility
  • Displays test result and battery voltage on the same screen
  • LOCK Button for continuous HANDS FREE measurement
  • Both Earth Resistance and Earth Resistivity can be measured
  • Can be used in 4 Terminal and 3 Terminal configurations
  • Display : 4 Digits EXTRA LARGE Backlit Dual LCD Display
  • Earth Resistance Range : 0 - 10/100/1000 Ohms
  • Accuracy : ±2%
  • Low Resistance Range : 0 - 200 k.Ohms
  • Accuracy : ±2%
  • DC Voltage : 0 - 1000V
  • Accuracy : ±0.8%
  • AC Voltage : 0 - 750V
  • Accuracy : ±1.2%
  • Complies with CE, CAT-III 1000V
  • Complete with Testing Kit
  • Re-Chargeable Battery and Battery Charger can be provided at extra cost
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  • Minimum Order Quantity: 1 Piece
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Digital Process Meter

Digital Process Meter
  • Digital Process Meter
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Approx. Price: Rs 32,500 / PieceGet Latest Price
Description :

  • Digital Process Calibrator cum Multimeter 
  • It measures and sources various parameters. 
  • Display: 3-3/4 Digits 3999 Counts Backlit LCD 
  • Confirms to IEC 61010 
  • Data Hold
In Measure Mode:
  • DC Voltage: 0 - 4 / 40 / 400V Accuracy of ±0.2% 
  • DC milli Volt: 0 - 40m / 400mV Accuracy of ±0.2% 
  • AC Voltage :  0 - 400m / 4 / 40 / 400V Accuracy of ±0.2% 
  • DC Current : 0 - 40m / 400mA Accuracy: ±0.2% 
  • AC Current: 0 - 40m / 400mA Accuracy: ±0.5% 
  • Resistance: 0 - 400 / 4k / 40k / 400k / 4M / 40M.Ohms  Accuracy:  ±0.2%
  • Frequency: 0 - 50 / 500 / 5k / 50k / 100kHz Accuracy: ±0.1% 
  • Temperature through PT-100 Sensor: -200°C to 700°C Accuracy:  ±0.5% 
  • Temperature through Cu-50 Sensor: -50°C to 150°C Accuracy: ±0.5% 
  • Temperature through R type Sensor: -40°C to 1760°C Accuracy: ±0.5% 
  • Temperature through S type Sensor: -20°C to 1760°C Accuracy: ±0.5% 
  • Temperature through B type Sensor: 400°C to 1800°C Accuracy: ±0.5% 
  • Temperature through E type Sensor: -200°C to 500°C Accuracy: ±0.5% 
  • Temperature through K type Sensor: -200°C to 950°C Accuracy: ±0.5% 
  • Temperature through J type Sensor: -200°C to 700°C Accuracy: ±0.5% 
  • Temperature through T type Sensor: -200°C to 400°C Accuracy: ±0.5% 
  • Temperature through N type Sensor: -200°C to 1000°C Accuracy: ±0.5% 
  • Diode Test and Continuity Test Facility 
In the source mode
  • Resistance: 0 - 400 Ohms Accuracy: ±0.5% 
  • DC milli Volt: -10 - 100mV Accuracy: ±0.5% 
  • DC Voltage: -0.5 to 5.5V Accuracy: ±0.2% 
  • Frequency: 0 - 100 / 1k / 10kHz Accuracy: ±0.2% 
  • XMT in the range: 0 to -20mA Accuracy: ±0.2% 
  • DC Milli Ampere: 0 to 22mA Accuracy: ±0.2% 
  • Temperature output for Pt-100 Sensor: -200°C to 850°C Accuracy: ±0.5% 
  • Temperature output for Cu-50 Sensor: -50°C to 150°C Accuracy: ±0.5% 
  • Temperature output for R type Sensor: -40°C to 1760°C Accuracy: ±0.5% 
  • Temperature output for S type Sensor: -20°C to 1760°C Accuracy: ±0.5%
  • Temperature output for B type Sensor: -40°C to 1800°C Accuracy: ±0.5%
  • Temperature output for E type Sensor: -200°C to 1000°C Accuracy: ±0.5% 
  • Temperature output for K type Sensor: -200°C to 1370°C Accuracy: ±0.5% 
  • Temperature output for J type Sensor: -200°C to 700°C Accuracy: ±0.5% 
  • Temperature output for T type Sensor: -200°C to 400°C Accuracy: ±0.5% 
  • Temperature output for N type Sensor: -200°C to 1300°C Accuracy: ±0.5%
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Tripod

Tripod
  • Tripod
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Approx. Price: Rs 5,800 / PieceGet Latest Price

We are one the leading manufacturer and supplier of Tripod with high-quality of material used as per the industry standards.


Specifications:

  • Colour: White
  • Capacity: 46.5x5x9.5 cm
  • Primary material: Brass, Wood 
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12V/24V DC Pump

12V/24V DC Pump
  • 12V/24V DC Pump
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Approx. Price: Rs 16,500 / PieceGet Latest Price
Features :

  • Available in 12 and 24 Voltage versions, provide with 3/4" threaded connectors on the pump body. Switch Box and Fuse Carrier, reinforced base complete with power cables and princes for connection to terminal strips
  • Cast iron pump body finished with anti-corrosion paint vane pump with sintered steel rotor and acetal resin vane By-pass valve, pressure control valve and overload protector incorporated in the pump body.
  • Direct current brush motor with permanent magnet stater
  • Motor Protection Class IP55
  • Used in interminant service with 30-minutes work cycles
  • Pump attachment support bracket
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Online PH And ORP Controller

Online PH And ORP Controller
  • Online PH And ORP Controller
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SALIENT FEATURES

• Big LCD display

• Automatic temperature compensation

• Simultaneously display of measured parameters

• Alarm output according to the upper and lower limits of process

• Interface RS-232

• 4-20mA Output

SPECIFICATIONS

MODEL

VTIPH-01

Make

V-TECH

pH Range

0.00-14.00 pH, resolution 0.01 pH

Accuracy

+0.05 pH

mV Range

+1999, resolution 1mV

Temperature Range

0-100oC. resolution 0. 1oC

Temperature Compensation

0-100oC. Automatic

Display

Values of pH, ORP, temperature, date and time can be displayed simultaneously

Electrode

pH/ORP combination electrode,

Alarm output

Maximum and minimum pH value for alarming, contact rating 22OV/6A

Current Output

Isolated 4 to 20mA output, various load, max. is 750W

Interface

RS-232 access to devices compatible with the interface such as computers, printers

Working temperature

0-50oC

Humidity

<85%

Frame dimension (mm)

96 x 96

Panel dimension (mm)

91 x 91

Depth (mm)

100

Power

220V / 50Hz

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  • Minimum Order Quantity: 1 Unit
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Sebastian Nunes (Service Manager)
No. 789, Avinashi Road
Coimbatore- 641018, Tamil Nadu, India



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