Research Insturments

Nunes Instruments Have Provided in Research Instruments.

Respirable Dust Sampler SF00000942

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₹ 60788 / Piece Get Latest Price

Product Brochure
Power SourceElectronic
Usage ApplicationIndustrial
Flow Rate0.9 - 1.4
Particle SizeParticles of 10 microns
Ice TreyFiber
Sampling Time28 hours
Warranty10 Month

Minimum order quantity: 1 Piece

Specifications:

·         Flow Rate: 0.9 – 1.4 m3 /min free flow

·         Particle Size: Particles of 10 microns & below collected on Filter Paper holder. SPM

·         bigger than 10 microns Collected in a separate sampling bottle under the

·         cyclone.

·         Sampling Time: 28 hours (maximum)

·         Sampling Time Record: 0 to 9999.99 hrs. Recorded on a Time Totalizer.

·         Automatic Sampling: 24 hrs programmable timer to automatically shut off the system after pre set

·         time interval.

·         Power Requirement: Nominal 220 V, Single Phase, 50Hz AC mains supply.

·         Size & Weight: 430 x 320 x 930mm.38Kg

·         Gaseous Flow Rate: 0.3 lpm measured using plastic body flow meter.

·         Sampling Train: Four inlet one outlet manifold with built in needle valves for flow control of each inlet.

·         Absorbers: 4Nos. Of 35 ml. Glass impingers.

·         Size & Weight: 240 x 125 x 360mm.2.5Kg, 38Kg

·         Ice Trey: Fiber

·         Voltage stabilizer: Power Cut Minimum & Maximum (170 to 240 )

Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?

Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

 

 

  • Laboratory Instrument, Test Equipment,
  • Scientific, Measuring, Precision Instrument,
  • Analytical, Bio Medical, Survey, Electrical,
  • Electronic Instruments ,Weather, Metrology.

Study of P Pi and Pid controllers SF00000943

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₹ 33950 / Piece Get Latest Price

Product Brochure
Control TypeOn/Off
No of digits4+4
Mounting TypeSurface Mounting
Display Size72*72 mm
Output typeRelay
Sensor InputRTD
Derivative time2-200msec.
Integral time10msec-100msec.
Prop. Band5% to 50% (Gain 2-20).
Usage applicationLaboratory
BrandV-Tech
Proportional-Integral-Derivative (PID) control has been especially popular in industrial processes like chemical, petroleum, power, food and manufacturing industries. These systems are usually slow, complex and are characterized by relatively incomplete or uncertain mathematical description. The PID controller, parameters of which may be adjusted experimentally, is therefore particularly attractive in such situations

Online Ph And Orp Controller SF00000941

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₹ 47320 / Piece Get Latest Price

Product Brochure
Power220V AC
ParameterPH, ORP, Temperature
Enclosure RatingIP 54
Dimensions96 x 96 x 110 mm
Mounting Details1/4 DIN Panel Mount (Cut out Size : 92 x 92 mm)
Weight500 Gms
ModelVT-PH-01
Range0 to 14.00 PH, 0 to 2000 mv, 0 to 100 Deg C
DisplayLCD
Temperature CompensationAutomatic / Manual (0 to 100 Deg C)
Output Relay2 Programmable Relay Outputs (250V/10A) With User Defined Hysteresis Adjustments
Current OutputIsolated DC 4 to 20 mA Output
AlarmProgrammable High & Low Alarm
Power Supply220 VAC @ 50 Hz
PH / ORP are the primary controlling parameters for any process used in a wide variety of industries ranging from water, chemical, pharmaceutical, food processing etc. Our online controllers are used to monitors these process parameters continuously and helps to take corrective action with its relay & current outputs. These reliable, accurate and robust meters are designed with a compact housing which fits in standard industry panel. Also these meters can be easily calibrated and can display multiple parameters at the same time.

Features:

  • Microprocessor based for fast and accurate measurements.
  • Weatherproof Case and Compact Design (IP 54)
  • Programmable Relay & 4 to 20mA Outputs with user defined Hysteresis
  • Programmable High & Low Alarm functions
  • 1/4 DIN Fitting on the Standard Industry Panel
  • Galvanic separation between Input , Output & Supply
  • Auto Buffer Adjustment with Automatic Temperature Compensation
  • Large Backlight LCD Display


Specifications:

  • Resolution: 0.01 PH, ± 1 mv, 0.1 Deg C
  • Accuracy: ± 1% FS, 0.2 Deg C
  • Linearity: ± 0.1% of Range
  • Repeatability: ± 0.1% of Range

Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?

Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

  • Laboratory Instrument, Test Equipment,
  • Scientific, Measuring, Precision Instrument,
  • Analytical, Bio Medical, Survey, Electrical,
  • Electronic Instruments ,Weather, Metrology.
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Contact Us

SF Nunes (Nunes Instruments)
Nunes Instruments
11a/1, 11a/2, Sundaram Street
Coimbatore - 641027, Tamil Nadu, India

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