Nunes Instruments

A pyranometer is an instrument used to measure solar radiation. It gauges the intensity of sunlight reaching a surface, providing data on the amount of solar energy received. Pyranometers are commonly used in meteorology, climatology, and solar energy applications to assess and analyze solar radiation for various purposes.

1. Solar Radiation
2. Thermopile Sensor
3. Radiation Measurement
4. Solar Irradiance
5. Calibration
6. Radiative Energy
7. Blackbody
8. Photovoltaic Performance
9. Meteorology
10. Climatology
11. Energy Assessment
12. Weather Stations
13. Solar Panels
14. Irradiance Measurement
15. Radiation Sensor
16. Environmental Monitoring
17. Thermocouples
18. Radiation Shield
19. Global Solar Radiation
20. Radiometric Measurement

Instrumentation , 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. Why 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.

Model No : VT-AS01

Temperature: -40~80°C;

Humidity: 0%-100%RH;

Accuracy: ±0.5°C (25°C);

±3%RH(5%RH-95RH,25°C);

Ingress Protection: IP65

Power Supply: 10-30VDC

Output signal:

RS485 (Modbus protocol);4-20mA
________________________________

Model No : VT-AS02

Temperature Humidity Sensor Parameter:

Fan aspirated (optional)

Temperature Range:-40~100°C,

Resolution: 0.1°C

Accuracy: ±0.3 (Standard)

±0.2°C(High version)

Humidity Range:0~100%RH,

Resolution:0.1%RH

Accuracy: ±3%RH (Standard)

±1.8%RH (High version) 

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.

Features

• Low weight and small size, Rugged Model VT-6130
• Automatic compensation of intrinsic detector background
• Sound and visual alarm in case threshold level is exceeded for dose, dose rate and flux density
• Rapid reaction to statistically significant change of dose rate (measurement process restart)
• Selective measurement of beta and gamma radiation in mixed fields
• Field operation capability over a wide temperature range
• In search mode each registered gamma quantum (beta particle) is indicated by a sound signal
• Up to 2000 measurement results can be stored in non-volatile memory with information about measurement date and time
• Measurement results, current time, date and battery life indicator is displayed on matrix LCD screen
• Measurement results can be transmitted to a PC via Bluetooth interface
• Headphones can be attached when working in noisy environment

Product Specification

• Battery Type AA cells
• Application Laboratory
• Brand V-TECH
• Model Name/Number VT-6130
• Display Type LCD screen
• Size 110 x 60 x 38
• Color GREY
• Measurement Accuracy 20%
• Weight 250 GMS

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.

spectral range:300~1000nm

Resolution:1W/m2

Measuring range: 0~1500W/ m2

Sensitivity: 7~14µV/W•m-2

Accuracy: ±4%

Cable length: Standard: 2.5 m ??? other

Response time: <5s

Working environment: temperature: -40°C ~

85°C; humidity: = 100% RH

Power consumption: 400 mW

Power supply and output method

Power supply:

DC 5V /DC 12V /DC 24V

Output signal:

Current: 4 20mA/0-20mA

Voltage: 0 5V/ 0 2.5V

Digital: RS232/RS485

Model No : VT-SRS02 

Parameter

Sensitivity: 7~14µV/w.m-2

Spectral range: 0.3-3µm

Measuring range: 0 ~ 2000W/m2

Cable length: Standard: 2.5 m ??? other

Response time: = 35 s (99%)

Stability: = ± 2%

Temperature characteristics: ±2% (-10°C to

+40°C)

Working ambient temperature:-40°C ~ +50°C

Non-linear: = 2%

Power supply and output method

Power supply:

DC 5V /DC 12V /DC 24V

Output signal:

Current: 4~20mA/0-20mA

Voltage: 0~5V/ 0~2.5V

Digital: RS232/RS485 

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.

Model No : VT-BRG01 

Parameter

Resolution:0.2 mm

Accuracy: ± =  2%( =  0.4mm/min);  ± =  4%  ( =

4mm/min);

Measuring range: 4mm/min

Material: Steel stainless 304

Bucket: ABS UV Stabilished plastic bucket

Inner diameter: 200mm/8inch ±0.3%

Acute angle of cutting edge: 40~45°

Base: Polished steel stainless 304

Mounting holes: Three mountings

Working temperature -10~50°

Working humidity 0%~95%RH

Power supply and output method

Output signal:

Reed switch,5 pulse/mm (MaxDC24V,100mA)

_________________________________________

Model No : VT-BRG01 

Parameter

Resolution:0.5 mm

Accuracy: ± =  2%( =  0.4mm/min);  ± =  4%  ( =

4mm/min);

Measuring range: 4mm/min

Material: Steel stainless 304

Inner diameter: 200mm/8inch ±0.3%

Acute angle of cutting edge: 40~45°

Base: Diecast aluminium

Mounting holes: Three mountings

Working temperature -10~50???

Working humidity 0%~95%RH

Power supply and output method

Output signal:

Reed switch,2 pulse/mm (MaxDC24V,100mA) 

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.

• Digital Inclinometer Level box, Digital Angle Finder Bevel Box Tilt Gauge with Magnetic Base 
• Can be measured from each side.
• Working range of 4 x 90A°
• DUAL FUNCTIONALITY -- inclinometer or tilt gauge to set or check relative angles between surfaces, also works as true digital level for tight spots
• HIGHLY ACCURATE READING: It has an imported microprocessor and stable sensor to calculate perfect reading.
• Accurately calculate each angle value, quick display of measurement results
• COMPACT & LIGHT WEIGHT, easy to carry
• reversible display inverts when gauge is upside down
• STRONG MAGNETIC BASE firmly attaches to saw tables, fences, blades and other metallic surfaces

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.

We offer technologically advanced Cup Counter Anemometer that is manufactured as per IS : 5912 : 1970 for measuring wind velocity Wind Run. These instruments basically read the full run of wind passing at the point of observation through Mechanical Counter of the range 0 to 9999.9 km.
Known for :
Fast and accurate readings
Digital readability
High durability
Reliability
Sturdiness

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.

Specification:

• Rainfall Display Range: 0 to 999mm
• Temperature Accuracy: ±1.0℃ 
• Indoor Temperature Range: -9.9℃ to +80℃ (-15.8℉ to +176℉)
• Outdoor Temperature Range: -40℃ to +65℃ (-40℉ to +149℉)
• Power Supply: Receiver: 2 x AA batteries (Not Included)
• Rain Gauge: 2 x AAA batteries (Not Included)
• Battery Life: Minimum 12 months for both sensor and base station
• Material: Plastic
• Screen Size: Approx. 87x52mm/ 3.43x2.05" Body Size: Approx. 143x 81x25mm/ 5.63x3.19x0.98"
• Rain Gauge Size: Approx. 150x60x80mm/ 5.91x2.36x3.15" 

Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairswith 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.

Albeno Meter 
Well suitabled for the measurement of incoming global solar radiation (0.3µm.....3µm spectral range ), Typical sensitivity 10µV (W/m² ), Measuring range 0 to 2000 W/m².
Spectral Field 305nm to 2800nm... 

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.

Model No : VT-SDS01 

Parameter

Resolution: 0.1h

Spectral range:0.3~3µm

Response time:<5s

Cable length: standard: 2.5m (can be

customized)

Measuring range:0~24h

Power consumption:1.8 mW

Power supply and output method

Power supply:

DC 5V/ DC 12V/DC 24V

Output signal:

Current:4-20mA;

Voltage: 0-1.8V/0-2.5V/0-5V;

Digital:RS232/RS485;

TTL level(frequency /Pulse width) 

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.

Our domain expertise has enabled us to come with an excellent Ordinary rain Gauge manufactured as with non corrosive fiber glass reinforced plastic container using finest quality material that is procured from the most trustworthy and reliable vendors of the market designed in compliance for opulent working and heavy duty offered in a multitude flawless patterns consisting of collector assembled with brass ring funnel, locking rings and base. The Rain Gauge is supplied with 2 liter bottle and a measuring cylinder and are available in 200 sq cm collection area.

Specifications:

· Elegant metal

· Sturdy Plastic

· Mounting stand

Features:

· Easy connectivity

· Superior finishing

· Elegant looks

· High strength

· Very long lasting

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. Why 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.

V-Tech offers FISCHER German-make Aneroid Barometers which are precision quality with  ne workmanship reading & indicating instruments for measuring.

• Range 950-1070 hpa

Mbar:

• These are available in 100 mm Dial and also in 130 mm and 160 mm with Mahogany

Keyword

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.

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

• Global Solar Radiation sensor with spectral range 305 to 2800nm. 
• Temperature Dependence<0.1 % with WRR traceable calibration. 
• Fully compatible to kaizen telemetry modern for GSM/ GPRS up gradation.

1. 4 Component Net Radiation Sensor.
2. Measures Shortwave & Longwave radiation separately for incoming and outgoing. 
3. Pyrgeometer sensor Measures Longwave or Infrared component of solar radition. 
4. Pyrtheliometer Sensor Measures Direct Solar Irradiance. Suitable to be used with a solar tracker. First Class compliant as per WMO standards.  

Features

• Inbuilt logger and Multiple IOs enabled
• Supports multiple protocol- TCP/http/MQTT- SSL enabled
• Remotely configured and OTA upgrade
• Communication- RS 485 RTU port, Modbus TCP Client mode

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.

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. Why 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.

Product Description

We are reckoned as the prominent exporter of quality Wind Vane that is used for measuring direction of wind. It consists of a compass that point in the direction of the wind (South, West, Southwest, etc.). User can plot the direction of the wind every day with a special graph called wind rose.

Our Wind Vane are manufactured as per IS: 5799:1970 and can be availed at the most economical prices.

Acclaimed for:

Trouble free operation

Accurate readings

Minimum maintenance

Cost-effective

Applications:

Wind resource assessment

Meteorological studies

Environmental monitoring

A wind vane can provide a variety of uses.

These can include enhanced enjoyment of a recreational activity, safety, protection of property, and the general enjoyment of weather observation.

· Safety – Wind conditions play a significant role during severe weather events. If there is a storm in your area, a wind vane can help you determine if it is moving toward you or away from you. Having this information can give you extra time to take action and get your loved ones to a safe location.

· Protection of Property – Another advantage of knowing the wind direction during a storm is the ability to determine if your personal property may be in harm’s way. This can offer a chance to make preparations to your home, automobile, yard, and more in an effort to eliminate damage.

· Boating, Remote Control Aircraft, Golf, Etc. – Knowing the direction of the wind can help you fine tune a tee shot down a long fairway or adjust the angle of a sail boat. If an activity is affected by the wind, chances are knowing the wind direction can be helpful.

· Storm Spotting and Chasing – Storm spotters and chasers work with organizations like the National Weather Service and SKYWARN to provide vital, real-time information during severe weather events. This helps local authorities keep their communities safe. Since the direction a storm is traveling is vitally important to a chaser or spotter’s report, knowing the wind direction is a key piece of information.

· Watching the Weather – Weather buffs truly enjoy keeping tabs on weather conditions, just for the fun of it. Having a weather vane provides another key data point, integral to weather observation

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.

We are offering Digital Fluorometer to our clients.

Specifications:

• Display 3-digit bright red seven segments LED display.
• Excitation Source 12 V, 50 W Tungsten Halogen Lamp.
• Sensitivity Range Adjustable in 4 ranges.
• Primary Filters Corning 5840 and Corning 5113 mounted on holders.
• Secondary Filters Corning 4308, Corning 3486, Corning 3385 mounted on holders.
• Detector Highly sensitive wide range photodiode/cell.
• Sample Test Tube 15 mm (D) x 80 mm (H)
• Minimum Sample 4 ml
• Power 230 V ± 10%, 50 Hz. AC
• Primary and Secondary filters: A set of 5.
• Test Tube: A set of 5.

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.

Instrumentation, 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. Why 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.