Laboratory Equipments

Approx. Rs 24,500 / PieceGet Latest Price

Quadrant Scale for GSM Balance is a simple and quick device which directly indicates the weight per unit area in grams per square meter (GSM) on a sector scale when a sample of selected size is suspended from a clamp fixed to the pointer arm. GSM Balance measures the GSM of fabric, paper, flooring, PVC film and other flexible sheet material. The system is supplied with two templates. The ASIAN GSM Balance is designed to give the weight per unit area of textile fabrics directly. It consists of a quadrant scale calibrated in values of GSM fixed in a vertical plane on a rigid base having provision for levelling. A pointer beam is pivoted on two jewel bearings at the centre point of the scale. A specimen of specified area is cut out from the fabric with the help of either of the two templates provided (or by round cutter) and is suspended on one end of the pointer beam. The weight per unit area is read directly from the quadrant scale.

TECHNICAL SPECIFICATION

Rated Load: 210g

Capacity: 0-210g/220g/200g

Accuracy: 0.0001g

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.

Additional Information:

• Delivery Time: 1-2 week

Approx. Rs 21,500 / PieceGet Latest Price

Cobb Tester is used for the Cobb resistance of the paper. It consists of a brass (or gun metal) cylinder of known inside diameter and length. It has a metallic plate, which is used for clamping the one side of the cylinder with the help of bracket and bolts. The metallic plate, which is used for clamping purpose, pastes a rubber sheet for the perfect clamping. The whole assembly of the cylinder and clamping arrangement is pivoted so that easy and fast pour off the water takes place. A brass roller of specified size and shape is also provided with the instrument. The equipment is designed to give a long and trouble-free life; the components are bright polished and bright chrome plated.

Technical Specification:

Inside area of cross section of the cylinder: 100 sq cm.

Length of the cylinder: about 5 cm

Weight of the roller: 10 + 0.1 kg

Diameter of the roller: 100 + 1 mm

Length of the roller: 200 mm

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.

Additional Information:

• Delivery Time: 1-2 week

Approx. Rs 59,500 / PieceGet Latest Price

1. Determination of Planck’s Constant and Work Function of Materials by Photoelectric Effect

It was observed as early as 1905 that most metals under influence of radiation, emit electrons. This phenomnon was termed as photoelectric emission. The detailed study of it has shown.

1. That the emission process depends strongly on frequency of radiation.

2. For each metal there exists a critical frequency such that light of lower frequency is unable to liberate electrons, while light of higher frequency always does.

3. The emission of electron occurs within a very short time interval after arrival of the radiation and member of electrons is strictly proportional to the intensity of this radiation.

The experimental facts given above are among the strongest evidence that the electromagnetic field is

quantified and the field consists of quanta of energy E= hn where n is the frequency of the radiation and h is the Planck’s constant. These quanta are called photons.

Further it is assumed that electrons are bound inside the metal surface with an energy ef, where f is called work function. It then follows that if the frequency of the light is such that hn > ef it will be possible to eject photoelectron, while if hn excess energy of quantum appears as kinetic energy of the electron, so that

hn = 2

1 mv2 + ef

which is the famous photoelectrons equation formulated by Einstein in 1905.

The energy of emitted photoelectrons can be measured by simple retarding potential techniques as is done

in this experiment. When a retarding potential V0 is used to measure kinetic energy of electrons Ee, we

have,

Ee =2/1 mv2 = eV0 or V0 = eh

n - f

So when we plot a graph V0 as a function of n, the slope of the straight line yields h and the intercept of

extrapolated point n=0 can give work function f.

2. To verify inverse square law of radiation using a photoelectric cell

If L is the luminous intensity of an electric lamp and E is the illuminanscence (intensity of illumination) at

point r form it, then according to inverse square law.

E = L/2 r

If this light is allowed to fall on the cathode of a photo-electric cell, then the photo-electric current (I) would

be proportional to E.

E = L/2 r=K.I

Hence a graph between
r 2 1 and I is a straight line, which verify the inverse square law of radiation.

5. Current Detecting Unit : Digital Nanoammeter

It is high stability low current measuring instrument
Range : 1000 μA, 100 μA, 10 μA & 1μA with 100 % over ranging facility
Resolution : 1nA at 1 μA range
Display : 3 ½ digit 7-segment LED
Accuracy : ±0.2%

6. Power Requirement : 220V ± 10%, 50Hz.

7. Optical Bench : The light source can be moved along it to adjust the distance between light source and phototube. Scale length is 400 mm. A drawtube is provided to install colour filters, a focus lense is fixed in the back end.

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.

Approx. Rs 1.5 Lakh / PieceGet Latest Price

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.

Approx. Rs 34,000 / PieceGet Latest Price

Features:

• Pinhole-sized light reflectivity measure on wide oval platform
• Cover cup with blackout interior to ensure light reflectivity measure is accurate
• Instantly displays direct R.I reading on digital index LED display panel
• In-built Refractive Chart for referencing diamonds and simulants above R.I reading of

        1.8

• In-built 8-piece gemstone holder
• Pocket-sized Refractive Index Chart pull-out with R.I readings for 55 stones
•  VT II complementary software to help users nd out the possible colored gemstone

        using data on various gemstone properties

• Gemstone Dictionary in software with 57 gemstones’ properties (R.I, Color, Hardness,

        S.G. Value), country of origin and related information

• USB port for alternative power source and connectivity
•  Estimates diamonds, moissanites and gemstones’ R.I instantly, thereby allowing 

• Able to test wide range of R.I values from 1.000 – 3.000, more than traditional 

• No need for messy R.I liquids
• Tests on transparent gemstones, with flat polished surfaces
• Continual elimination of possible gemstones via software program through input 

•  Ideal for separation of gemstones
• Clear and visible display for ease of reading results
•  No waiting time between tests
•  Simple and easy to use
• Light and compact tester
• Runs on batteries or with recommended V-Tech AC adaptor

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.

Approx. Rs 9,500 / PieceGet Latest Price

Round Cutter is used for the accurate cutting of fabrics, paper, flooring etc. The system is made of the aluminium body for light weight. It has for imported blades. It has a lock which is used when the cutter is not used. The rubber pad is an optional accessory. The instrument is finished in bright chrome plating and dark gray metallic paint

TECHNICAL SPECIFICATION

Diameter of Specimen: 113 mm

Area of Specimen: 100 cm²

Body: Light Weight Aluminium Metal

Blade: 4 Nos. + 4 Nos. Heavy Duty German Blade

Pad: 2 Nos. Special Quality Rubber Pads

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.

Additional Information:

• Delivery Time: 1-2 week

Approx. Rs 29,500 / PieceGet Latest Price

Product Features

* It consists of Light Source, Optical System,

Detection System, Data Process and Display

System.

* Use of high quality imported components, good

reliability.

* The optical path design is reasonable, simple.

Adopt ???lter system with correction, the whiteness can

be re???ected quantitatively.

* No preheating after starting, measurements can be

taken

after simple calibration, easy to operate.

* Able to memory 254 groups of measurement data.

* Use USB data output to connect with PC.

* Provide Bluetooth 

data output choice.

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.

Approx. Rs 1.15 Lakh / PieceGet Latest Price

Fabricated out of thick wooden board these are designed so as to thro-out al toxic/harmful vapours, thus protecting costly instruments and the person working in the lab. Outer is finished with sunmica and inner epoxy painted. Working table top is fitted with acid/alkali resistant tiles and a small wash basin with connections provided for inlet the outlet of water. The front door moves vertically up and down with concealed counter balanced weight. The unit is fitted with flourescent light and a gas cock for gas/air supply. The space under the work station can be provided with storage compartments for storage purpose at an extra cost (See Optional Accessories). The front facing panel is fitted with 15/5 Amp socket with switches for exhaust system and flourescent light. To work on 220/230 volts A.C. Supply.

(a)                 Exhaust System (Complete)

(b)                 PVC Fume Duct (per ft.)

(c)                 Storage Compartments

(d)                 FRP/S.S. Lining on working walls.

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.

Approx. Rs 14,500 / PieceGet Latest Price

Nano Fluid Heat Capacity Apparatus

The Specific Heat of nanofluids decreases as nanoparticle concentration increases. The specific Heat of nanofluids increases with temperature. Thus future research are required to measure thermophysical properties of different nanofluids as a function of temperature and concentration. Our Nanofluid specific Heat Apparatus is a good tool for Research and Laboratory experiment for Nanotech Labs. This apparatus is designed to measure Heat Capacity of nanofluids from RT+5°C to 70°C. The apparatus will consist of following parts-

1. Cooling system like fridge available in the lab. Thermally insulated chamber with heating arrangement and Temperature measurement system as per block diagram.

2. Data logger unit for measurement of Time, voltage, current and temperatures at regular intervals.

The power to system will be provided by D.C. power source with specially designed constant current supply to measure power vs temperature rise. The logged table on computer will be displayed as under.

Fluid required-250 ml.

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.

Approx. Rs 42,000 / PieceGet Latest Price

Double walled chamber has inner made up of thick S.S. and outer PCRC sheet duly enamel painted. A glass window is provided on the front side for an easy inside view. A high speed stirrer with a motor of 1/20HP is fitted to the unit for continuous stirring and thus maintaining a uniform temperature throughout. A speed regulator is provided on the front panel to control speed of the stirrer the heating mechanism comprises of set of heaters a sensitivity of ± 0.1° C + 1 Digit from ambient to 100° C. To work on 220 / 230 volts A.C. Supply. Chamber Size 430 x 240 x 265 mm

(a) Digital Electronic Temperature indicator - Cum - Controller

(b) PI Digital Temp Indicator-cum-Controller

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.

Approx. Rs 16,000 / PieceGet Latest Price

Double walled with inside made up of S.S. and outside of M.S. sheet duly enamel painted. The gap between the two walls is fitted with high grade glass wool to minimize thermal loss. Temperature range from 50°C to 250°C ±2°C is controlled by "EGO"/JUMO"GERMAN hydraulic capillary type thermostat. A variable speed stirring arrangement is fitted to the unit for maintaining temperature plug to work on 220 / 230 volts A.C. supply.

(a)     250 x 250 x 250mm

(b)     300 x 300 x 250mm

(c)     355 x 355 x 250mm

(a)             Digital Temperature Indicator-cum-Controller.

(b)             PI Digital Temp. Indicator-cum-Controller

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.

Approx. Rs 59,000 / PieceGet Latest Price

The unit consists of a circular pipe loosing heat by forced convecion to air, being forced through it. Constant heat flux is added to pipe by an electrical heater, provided with input control. The pipe surface temperature is measured at various points along length of pipe. Temperature of air at inlet and outlet of test section are measured. Thus the students can calculate local and overall heat transfer coefficients in forced convection, at various airflow rates and various heat flux values.
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.

Approx. Rs 96,000 / PieceGet Latest Price

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.

Approx. Rs 24,500 / PieceGet Latest Price

The equipment consists of jacketed pressure vessel for distillation. Steam from a steam

generator can either be allowed to enter in the outer jacket or in the vessel. The vapours form

the top of the vessel are condensed in the shell and tube type condenser by circulating cooling

water, supplied by laboratory overhead tank. The condensate is colleted in a separating

chamber. The set-up is fitted with steam trap, control valves, pressure gauge, temperature

sensors and other instrumentations required.

EXPERIMENTATION:

To study the characteristics of Steam Distillation.

Efficiency of simple steam distillation set-up.

UTILITIES REQUIRED :

Water Supply 2 LPM at 5m head.

Drain.

Electricity Supply : 1 Phase, 220 V AC, 3 kW.

Required Chemicals.

TECHNICAL DETAILS :

Distillation Vessel : Material Stainless Steel, Capacity 3 Ltrs. insulated

(Jacketed Type) with ceramic wool and Aluminium cladding.

Flow measurement : Rotameter for cold water.

Steam Generator : Made of Stainless Steel, provided with Pressure Gauge & Level

Indicator, Safety valve & insulated with ceramic wool and

Aluminium cladding.

Separating Chamber : Borosilicate Glass. Capacity 2 Ltrs.

Condenser : Shell & Tube type made of Stainless Steel.

Distillate tank : Made of Stainless Steel, capacity 5 Ltrs.

Heater : Nichrome wire heater. 3 kW.

Temp. Sensors : RTD PT-100 type

Control panel comprises of :

Digital Temp. Controller : 0-199.9°C, For Steam Generator.

Digital Temp. Indicator : 0-199.90C, with multi-channel switch.

With Standard make on/off switch, Mains Indicator etc.

Instruction Manual : An ENGLISH instruction manual will be provided along with the Apparatus

The whole set-up is well designed and arranged in a good quality painted structure.

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.

Approx. Rs 14,500 / PieceGet Latest Price

• Integral leveling feet and “bulls eye” bubble – in – liquid glass level;
• Height adjustable Pass/Fail Gauge;
• Easy – to – read graduated scale, easily adjusts to specimen height;
• Portable, no power required;
• Quality cast frame, stainless steel post and other durable components;
• Rugged vinyl dust cover.

• Scale  :        0—100
• Resolution   :        1 point increments
• Total Height :        559 mm (22 inches)
• Scale Height :        406 mm (16 inches)
• Width :        248 mm (9.76 inches)
• Depth :        241 mm (9.49 inches)
• Specimen Table     :        180 x 115 mm (7.1 x 4.53 inches)
• Jaw Capacity Height        :        89 mm (3.5 inches)
• Jaw Capacity Depth         :        44 mm (1.73 inches)
• Weight         :        7.7 kg (17 lb.)
• Standards    :        ASTM D2632

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.

Additional Information:

• Item Code: HI98121

Approx. Rs 80,000 / PieceGet Latest Price

Auto Karl Fischer Titrimeter which is a versatile, compact, rugged & easy to operate instrument to determine Moisture Contents in Liquids & Powders. The instrument comprises of two units i.e. Control Unit & Titration Unit. The Control Unit controls the complete automatic titration. On pressing the START button, the titration starts and the KF reagent is added automatically from the burette, through a solenoid valve into the titration vessel. As soon as the end point is reached, the titration is stopped automatically by the Control Unit. It has fully solid state circuitry incorporating advanced IC technology. It has Display of Array of 10 LEDs in Line.

Titration Unit contains the magnetic stirring mechanism and the solenoid valve assembly. The cabinet is designed to serve as a titration stand. Karl Fischer method for determination of moisture content is used in pharmaceutical and drug manufacturing industries, food stuff, sugar, wood, paper and textile industries, petroleum refineries, chemical and fertilizer units etc.

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.

Additional Information:

• Item Code: 810

Approx. Rs 72,500 / PieceGet Latest Price

Technical Description:

Condensation is a phase change heat transfer process occurring in many industrial applications,such as in steam power plants, refrigeration plants etc. Thus this is one of the important heat transfer process as present in mechanical and chemical engineering applications. The condensation of vapour on a surface is of two types: 1. Drop wise condensation 2. Film wise Condensation. This setup is designed fordetermining heat transfer co-efficient of two types of condensation and for visualization of these processes.It consists of a vertical frame. Condensation tubes are fitted inside compact glass cylinder. Steam generatoris fitted at the backside of the cylinder. Steam comes directly from generator to the cylinder. Two valves are fitted to control flow rate of water in individual tubes. Digital Temperature Indicatormonitors the temperatures. Pressure gauge and Rotameter can observe steam pressure and cold waterflow rates respectively. A Digital temperature Controller is provided for controlling the temperature of Steam. Water level indicator is provided in steam generator. Condensate is measured by a measuring cylinder.

LEARNING OBJECTS/EXPERIMENTATION

To study the Film wise & Drop wise condensation of steam on a vertical surface.

Visualization of condensation process in drop wise as well as film wise Condition

REQUIRMENT FOR OPERATION:

Water supply 5 lit/min (approx.)

Electricity Supply: 1 Phase, 220 V AC, 1.5 kW.

Table for set-up support.

TECHNICAL SPECIFICATION:

Steam Generator : 8 Ltrs. (Approx.) made of Stainless steel with 1.5 kW heater. Insulated with

ceramic wool and cladded by aluminum foil.

Pressure Gauge : Bourdon type.

Copper tubes (2 Nos.): one with natural finish and other nickel polished.

Diameter: 19 mm (Approx.) Length: 170 mm (Approx.)

Water Flow measurement: Rotameter.

Condensate Measurement : Measuring Cylinder & Stopwatch

Control valves: one each for Steam, Cooling water & Drain.

Control panel comprising of :

Digital Temp. Controller: 0- 199.90C (For Steam Generator) Digital Temp. Indicator: 0-199.90C,

with multi-channel switch. Temperature Sensors : RTD PT-100 type.

With Standard make On/Off switch, Mains Indicator etc.

Instruction Manual : An ENGLISH instruction manual will be provided along with the Apparatus

The whole set-up is well designed and arranged on a powder Coated Structure.

Control Panel:

Standard make on/off switch, mains Indicator etc.

Scope of Delivery:

1 Self-contained “DROPWISE & FILMWISE CONDENSATION APPARATUS” Apparatus.

1 Instruction Manual consisting of experimental procedures, block diagram etc.

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.

Approx. Rs 1,450 / PieceGet Latest Price

Model No.: VT-1011

Standards: IS 4031 1968, ASTM C 188

Specification: Used for finding specific gravity of hydraulic cement. Made from Borosilicate glass. The flask is 243mm in total height, having a bulb of 90mm dia. of 250ml approximate capacity. The long neck of the flask has at top a funnel of 50mm dia. in that fits a ground glass stopper. The neck has over-all 11mm i.d. upper portion is graduated from 18ml to 24ml with 1 ml graduation. Just at the bottom of the neck 1 ml capacity is marked in between there is 17 ml capacity bulb.

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.

Approx. Rs 1.2 Lakh / PieceGet Latest Price

Product Description

We have carved a niche amongst the most trusted names in this business, engaged in offering a comprehensive range of Probe Sonicator.

Features:

·         Highly appreciated

·         Classy design

·         Excellent finish

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.

Approx. Rs 13,000 / PieceGet Latest Price

• Magnification: 50x - 1500x
• Observation: Binocular inclined at 45° and Rotatable 360°
• Stand: A rigid & heavy stand
• Focusing: Coarse and fine focusing by conveniently placed separate knobs 1 div. 0. 002 mm
• Stage: Horizontal Mechanical stage 120 x 140 mm. with fine vernier graduation. Designed with convenient co - axial adjustment for slide manipulation through 50 x 70 mm
• Illumination: Built - in base 6 V - 20 W Halogen light source with unprecedented light condenser
• Condenser: Sub stage Abbe filter holder N. A. 1. 25 condenser with Iris diaphragm and swing out filter holder focus able by rack & pinion
• Nose Piece: Quadruple revolving nose piece with positive click stops
• Eye pieces: Wide field 10x & 15

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.

Approx. Rs 24,500 / PieceGet Latest Price

This apparatus is suitable for determining the close cup flash point of petroleum and mixtures according to IP 33 andIP170 and also IS 1448 (part I) 1985 (P:20).It is suitable for oils whose fiashes below 70 0 C . It is supplied with oil cup, cover fitted with stirrer , thermometer socket copper Water bath ,Stand. An electric heater is fitted at bottom for operation on 220 volts AC circuit

• Spare oil cup
• Spare oil cup thermometer
• Spare abel bath thermometer

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.

Approx. Rs 9,990 / PieceGet Latest Price

These units are double walled with inner chamber made up of S.S. sheet and outside of M.S. duly enamel painted. The gap between the walls is filled with special grade glass wool in order to avoid thermal losses. A drain plug is also fitted to the unit. The inner chamber fitted with immersion type heating element is covered with perforated removable diffuser tray. The cover is provided with the unit as standard accessory. Temperature from ambient to 100°C is controlled by "EGO"/JUMO" GERMAN Hydraulic Capillary type thermostat with an accuracy of

± 0.5°C. Supplied complete with 220/230 volts A.C. supply.

(a)         300 x 250 x175mm (for 2 rack)

(b)        330 x 300 x175mm (for 4 rack)

(c)         455 x 300 x175mm (for 6 rack)

(d)        605 x 300 x175mm (for 8 rack)

(a)         Stirring arrangement with 1/20 H.P. motor and speed regulator.

(b)        Digital Temperature indicator - cum - Controller.

(c)        PI Digital Temp. Indicator-cum-Controller [stirring arrangement compulsory]

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.

Approx. Rs 62,500 / PieceGet Latest Price

VT-860 Automatic Titrator is a Top Lab Automatic titration device with high analysis accuracy under the principle of potentiometric titration. It enjoys modular design, consist of three parts: volume titration device, control device and measuring device. The titration methods include macro titration, microtitration, volume setting titration, EP, etc. It has pre-titration, preselected endpoint titration, blank titration and manual titration modes. Sensors/Electrodes can choose to conduct acid-base titration, redox titration, precipitation Titration, complexometry titration, non-aqueous titration and pH value measurement.

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.

Approx. Rs 43,000 / PieceGet Latest Price

Product Description

We are the renowned manufacturer and supplier of a broad collection of Stefan Boltzmann Apparatus. The apparatus consists of a hemisphere fixed to a back elite plate. The outer surface of which forms the jacket to heat it. Hot water to heat the hemisphere is obtained from a heater in hot water tank which is fixed above the hemisphere.

Features:

·         Hemispherical copper bowl heat transmitter with outer insulation.

·         Copper disk heat absorbing test specimen.

·         Mini water heater for dumping hot water to hemispherical bowl.

·         Temperature indicator with thermocouples, thermostat with accessories mounted on control panel table.

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. 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.

Approx. Rs 45,000 / PieceGet Latest Price

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.