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Engineering Electronic Instruments |
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We have well established name in making of Engineering Electronic Instruments. These instruments precisely measure and offer amazing accuracy. There are reflex klyston microwave test bench, electronic instruments and voltage doubler which are covered under electronic instruments which are offered at market leading rates. We are expert in offering our gamut of Electrical & Electronic Instruments that are widely catered in domestic and International marketplace at optimum cost. In addition to it, we are also providing customized solutions to our clients as per their requirements.
Our some of electrical & Electronic instruments are Ph meter, Ph conductivity & Temperature meter, Water & soil analysis kit, Double beam UV VIS spectrophotometer, Single beam UV VIS spectrophotometer, Microprocessor UV VIS spectrophotometer, Digital UV VIS spectrophotometer, UV Spectrophotometer, Spectrophotometer, Double beam spectrophotometer, VIS spectrophotometer, Microprocessor VIS spectrophotometer, Filter Photo calorimeter 8 filter, Filter Photo calorimeter 5 filter, Colony Counter, Auto karl fischer titrimeter, Turbidity meter, Digital Nephelo meter, Digital Conductivity meter, TDS meter, Salinity Meter, Dissolved Oxygen meter, Digital Flame Photometer, Microprocessor Ph meter, Microprocessor water & soil analysis apparatus, Oscillator, Function generator, Digital trainer, Ammeter, Voltmeter, Galvanometer, Automatic transformer, Battery charger, Battery eliminators, Conductivity bridge, Digital Multimeter, Digital Lux meter, Digital Anemometer, Digital Potentimeter, Diode valve characteristics apparatus, PN junction diode, Shunts, Regulated power supply, PNP transistor, Logic gates experiment, Michalsons Interferometer, UJT Characteristics Apparatus, Bread Board, Zener Diode, Step Down Transformer, Photo Cell Characterstics Apparatus,Conversion of Galvannometer into Voltmeter, Clipping & Clamping Circuits Apparatus,E/M by Thomson Method, Analog to Digital Convertor, Digital to Analog Convertor etc. | |
 | Reflex Klyston Microwave Test Bench |  | | Reflex Klyston Microwave Test Bench
Experiments:
- To Study the Characteristic of Reflex Klyston.
- To Study the frequency, guide wavelength & free space wave length.
- To measure SWR & reflection co- efficient.
- To measure impedance of a load.
Test Bench Specifications:
| Component Name | Qty. | | Klystron power supply | 1 | | Klystron Tube | 1 | | Frequency Meter | 1 | | Slotted Section | 1 | | Detector Mount | 1 | | Matched Termination | 1 | | Wave Guide Stands | 1 | | BNC Cable | 1 | | Fixed Short | 1 | | Klystron Mount | 1 | | Isolator | 1 | | Variable Attenuator | 1 | | Tunable Probe | 1 | | Movable Short | 1 | | VSWR Meter Solid State | 1 | | SS Tuner | 1 | | Cooling Fan | 1 |
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| Voltage Doubler & Tripler Circuit | | 
| Objective:- - To study Voltage multiplication using Diodes. Resistance & capacitors.
Features:- - Instruments comprises of AC Power
- Supply with output selectable using band switch
- Circuit diagram of Doubler and Tripler Printed
- components mounted on the front panel.
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| G.M. digital counters offered by us are used in G.M. tubes and come with digital read out meter facility. These digit counting systems are also provided with control for reset, start & stop through panel. Some of the features of these counters include:
- One pro-set-able timer with three digit display & thumb wheel switch
- G.M. Tube mounted in acrylic stand
- One radioactive source in lead container
- Digital multi-meter to read the G.M. Tube voltage.
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| Study Of Microwave Component | |
| Study of Microwave Component(Magic Tee, Directional Coupler, Isolator, Circulator)
Experiments:
- To study Magic Tee, Directional Coupler, Isolators & Circulators.
- To measure characteristics of detector diode.
- To study attenuation measurements.
- To study the return loss measurements.
| Component Name | Qty. | | Klystron power supply | 1 | | Klystron Tube | 1 | | Frequency Meter | 1 | | Fixed Attenuator 3,6,10db | 3 | | Detector Mount | 1 | | Slotted Section | 1 | | VSWR Meter Solid State | 1 | | S S Tunner | 1 | | Cooling Fan | 1 | | MHD Coupler 3,10,20db | 3 | | E-Plane Tee | 1 | | Klystron Mount | 1 | | Isolator | 1 | | Variable Attenuator | 1 | | Magic Tee | 1 | | Movable Short | 1 | | Tunable Probe | 1 | | Stands | 4 | | BNC Cable | 1 | | Matched termination | 1 | | Cirulator | 1 | | H-Plane Tee | 1 |
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| To Measure The Polar Pattern Of The Antenna | |
| To Measure the Polar Pattern of the Antenna
Experiments:
To measure the polar pattern & gain of the antennas (Pyramidal horn. Pick up horn, slotted horn, Dielectric horn, sectorial horn & parabolic disc). | Components Name | Qty. | | | | Klystron Power Supply | 1 | Klystron Mount | 1 | | Klystron Tube | 1 | Isolator | 1 | | Frequency Meter | 1 | Variable Attenuator | 1 | | Radiation Pattern turn table | 1 | Standard gain horn | 2 | | Detector mount | 1 | Cooling fan | 1 | | VSWR meter solid state | 1 | Sectoral horn-E-plane | 1 | | Sectoral horn-H-plane | 1 | Parabolic disc | 1 | | Coaxial to W/G adopter | 1 | Twist | 1 | | Moveable Short Precision | 1 | Stand | 4 | | Bends | 2 | Tripod Stand | 1 | | BNC Cable | 1 | |
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| To Measure Dielectric Constant Of Solid & Liquid | |
| Exeriment to Measure Dielectric Constant of Solid
& Liquid and to Measure Phase Shift & 'O' of a Cavity
Experiments:
1. To measure dielectric constant of liquid. 2. To measure dielectric constant of solids. 3. To measure phase shift. 4. To measure 'Q' of a cavity. | Components Name | Qty. | | | | Klystron Power Supply | 1 | Klystron Mount | 1 | | Klystron Tube | 1 | Isolator | 1 | | Frequency Meter | 1 | Variable Attenuator | 1 | | Slotted Section | 1 | Tunable probe | 1 | | Detector Mount | 1 | Solid dielectric cell | 1 | | Liquid Dielectric cell | 1 | VSWR meter solid state | 1 | | Stand | 4 | Wave guide cavity | 1 | | BNC Cable | 1 | Cooling Fan | 1 | | Movable Short precision | 1 | Phase Shifetr | 1 | | Set of Dielectric | 1 | |
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| To Study of Gunn Diode Microwave Test Bench | |
| To Study of Gunn Diode Microwave Test Bench
Experiments:
1. To study the characteristics of Gunn Diode. 2. To study the frequency, guide wavelength & free space wavelength. 3. To measure SWR & reflection coefficient. To measure impedance of a load. | Components Name | Qty. | | | | Gunn Power Supply | 1 | Gunn Mount | 1 | | Pin Modulator | 1 | Isolator | 1 | | Frequency Meter | 1 | Variable Attenuator | 1 | | Slotted Section | 1 | Tunable Probe | 1 | | Detector Mount | 1 | Movable Short | 1 | | Matched Termination | 1 | VSWR meter solid state | 1 | | Wave Guide Stands | 4 | SS Tuner | 1 | | BNC Cable | 3 | Cooling Fan | 1 | | Fixed Short | 1 | |
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| Study Of Microwave Test Bench Universal Model | |
| Study of Microwave Test Bench Universal ModelExperiments:
1. To study the characteristics of reflex klystron & Gunn Diode. 2. To study frequency, guide wavelength & free space wave length. 3. Top measure SWR & reflection coefficient. & impedance of a load. 4. To measure polar pattern & gain of antennas. 5. To measure the dielectric constant of Liquid & Solid cells 6. To measure phase shift & "Q" of a cavity 7. To study Magic Tee. E & H Plane Tee, Directional Coupler. Isolators Circulators & Return Loss Measurement. | Component Name | Qty. | | Klystron power supply | 1 | | Gunn Power Supply | 1 | | Pin Modulator | 1 | | Frequency Meter | 1 | | Slotted Section | 1 | | Detector Mount | 1 | | Matched Termination | 1 | | Stand | 4 | | BNC Cable | 3 | | Fixed Short | 1 | | Pyramidal Horn | 2 | | Parabolic Disc | 1 | | Bends E & H Plane | 1 | | Liquid Dielectric Cell | 1 | | Fixed Attenuator | 2 | | Circulator | 1 | | Klystron Mount & Tube | 1 | | Gunn Oscillator | 1 | | Isolator | 1 | | Variable Attenuator | 1 | | Tunable Probe | 1 | | Movable Short | 1 | | VSWR Meter Solid State | 1 | | S S Tunner | 1 | | Cooling Fan | 1 | | Radiation Pattern Turn table | 1 | | Coaxial to Wave Guide Adopter | 1 |
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| Helium Neon Laser Light
A 2 milliwatt Laser, Mountable on optical bench, with in built power supply workable on 220V AC, 50Hz. Design for continues working. Highly rugged mechanical setup. Up-down motion for beam.
Laser Accessories:-
1. Low Line diffraction grating for laser wave length
2. Young's double slit
3. Hand micrometer
4. Grating stand
5. Laser Filter
6. Set of 13 (Demo Kit)
Single taper Slit, Holes A,B,C,D, Grey Filter, Multiple Slit, Circular,Opaque,Spot,Mesh,Multiple Slit 5 Grid Pattern.
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| Logic Gates Experiment (Six In One) | | | To verify the trth table for AND, NAND, OR, NOR, NOT, Ex-Or. Instrument comprises of 5V Power supply for logic '1' & Logic '0'. TTL IC is used for Gate & circuit diagram printed on the front panel & connection brought out at sockets.
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| Photo Diode Characteristics Apparatus | | | To plot a current versus intensity of light at different value of voltages. Instrument consist of DC regulated power supply, two round meters for voltage & current measurement, photo diode mounted separately on the panel, connections of supplies & photo diode brought out at terminals/sockets with light source.
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| | Sub Division | Total |
| Single Dial
"
"
"
" | 0.1
1
10
100
1000 | 1
10
100
1000
10000 |
| Two Dials
"
"
" | 0.1 &1
1 & 10
10 & 100
100 & 1000 | 11
110
1100
11 K |
| Three Dials
"
" | 0.1, 1 & 10
1, 10 & 100
10, 100 & 1000 | 111
1110
11.1 K |
| Four Dials
" | 0.1, 1, 10 & 100
1, 10, 100 & 1 K | 1111
11.11 K |
| Five Dials | 0.1, 1, 10, 100 & 1000 | 11.111 K |
| Six Dials | 0.1, 1, 10, 100, 1 K & 10 K | 111.111 K | Switches Used : Brass with silver Plating
Resistance used : Wire wound, wound non-inductively on Bakelite
spools, heat treated & processed for ageing, varnish coated.
All resistances are of 1 watt.
Wire Used : Constantan Accuracy 0.1%, Manganin 0.05%.
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| Two Stage RC Coupled Transistor Amplifier | | | Objective: Study Frequency Response of single stage & two stage RC Coupled Common Emitter Transistor Amplifier.
Features: Instrument comprises of DC Regulated Power Supply, Circuit diagram is printed, components mounted on the front panel.
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| Energy Band Gap For Semi Conductor Diode | | | Objective: to plot reverse saturation current vs temperature in reverse bioased pn junction diode.
Features: instrument comprises of DC regulated power supply 0-20CDC/150ma two round meters for voltage & current measurement, one PN junction diode (GE type) is kept in oven, connections of supplies, meters & diode brought out at 4mm sockets. Also provided with oven wih temperature control knob.
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| Thermistor Characteristics Apparatus | | | Objective: To plot negative Resistance co-efficient Characteristics of a Glass Thermistor.
Features: Instrument comprises of DC Regulated Power Supply 00-10VDC/150mA two round meters for voltage & current measurement, one Glass Thermistor is kept in Oven, connections of supplies, Meters & Thermistor brought out at 4mm sockets. Also provided with Oven with temperature control knob.
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| Plank's Constant Apparatus | | | Objective:- To Plot Forward & Reverse Chat of a Vacuum Photo cell & to Calculate its stopping potential.
Features:- Dual Range Power upply 0-1VDC/0-50 VDC with one dual range voltmeter & one sensitive centre zero Galvanometer of 25µA movement.Photo Cell mounted in wooden box having window for injectinf light & also for sliding the various filters. One wooden Plank with 1/2 meter scale, light source with 100W lamp 7 set of filters.
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| E/m By Short Solenoid Method (Magnatron Method) | | | Objective:- To study charge of an electron using short solenoid method.
Features:- Kit Comprises of Low Voltage DC Power Supply unit with Filament Voltage & Solenoid Current controls. Two meters are provided for Anode Voltage controls. One Solenoid Unit Comprises of one Solenoid mounted on wooden stand & Valve 41 is Kept in the Solenoid pipe.
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| E/M By Thomson Method (Bar Magnet Method) | | | Objective:- To study charge of an elctron using Thomson Method.
Features:- High Voltage Power Supply with one Meter Provided to measure the Deflection Voltage.Complete with intensity,Focus & Deflection controls.
It is provided with accessories such as compass box,set of ELICO magnets,Teak wood stand with CRT mounted,Teak wood U stand with scale on both theorems for placing magnets.
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| Sodium Vapour Lamp Transformer | |
| Sodium Vapour lamp Transformer are housed in iron cabinet and nicely painted.
A) 35 Watt
B) 55 Watt.
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| It is a simple form of bridge giving maximum accuracy while comparing capacitance in term of resistance. Three decade dials x10, x100 and 1000 ohms from one arm. The other arm has also decade dials x10, x100 and 1000 ohms. A special morse key is fitted in the centre of the two arms connecting the battery and the galvanometer. The connection are engraved on the panel which is fitted to a teak wood polished case. All the coils are calibrated on Imported Testing Bridge. Accuracy ± 0.5 to 1%. De- sauty Bridge's It is a simple form of bridge giving maximum accuracy while comparing capacitance in term of resistance. Three decade dials x10, x100 and 1000 ohms from one arm. The other arm has also decade dials x10, x100 and 1000 ohms. A special Morse key is fitted in the centre of the two arms connecting the battery and the galvanometer. The connection is engraved on the panel which is fitted to a teak wood polished case. All the coils are calibrated on Imported Testing Bridge. Accuracy ± 0.5 to 1%.
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| | Highly Stable and Accurate | | Digital Display | | Auto Temperature Compensation | Auto Polarity & Decimal Indication
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| | Display | 3 1/2 digit LED | 3 1/2 digit LED | 3 1/2 digit LCD | | Range | pH | 0 to 14.00 | 0 to 14.00 | 0 to 14.00 | | mV | 0 to + 1999 | 0 to + 1999 | - | | Resolution | pH | 0.01 | 0.01 | 0.01 | | mV | 1 | 1 | - | | Accuracy | pH | +0.01 | +0.01 | +0.01 | | mV | +1 | +1 | - | | Temperature | Auto 0 to 100o | - | - | | Compensation | Manual 0 to 100o | Manual 0 to 100o | Manual 0 to 100o | | Slope Correction | 80 to 120% | 80 to 120% | 80 to 120% | | Power | 230V + 10% | 230V + 10% | 1 x 9V Battery | | Dimensions | 76 x 275 x 175 | 76 x 275 x 175 | 85 x 28 x 165 | | Accessories | Combination pH Electrode, Buffer Tablets 4pH & 7pH, Operation Manual, Electrode Stand, Dustcover | |
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| | Highly Stable and Accurate | | Cell Constant Adjustment Facility | | Available in Lab & Field models | | Temperature Coefficient Correction facility |
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| | Display | 3 1/2 Digit LED | 3 1/2 Digit LCD | | Range | 5 Ranges
0 - 1000 Mohs/cm | 2 Ranges
2 & 20 Mohs/cm | | Temperature Compensation | Manual 0-50oC | - | | Cell Constrant Adjustment | Adjustable | Pre Adjustable | | Conductivity Cell | Platinum DIP | Platinum DIP | | Measuring Frequency | 1000 Hz | 1000 Hz | | Accuracy | +1% FSI | +1% FSI | | Power | 230v + 10% | 1 x 9V Battery | | Dimensions | 76 x 275 x 175 mm | 85 x 28 x 165 mm | | Weight | 2 kg. (Approx.) | 0.8 kg. (Approx.) | | Accessories | Conductivity Cell,Operation Manual, Dust Cover |
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| | Resolution | 1 mV | | Repeatability | + 1 mV | | Accuracy | + 1 mV +digit | | Input Impedancy | 10 ohms | | Operating Temperature | 10 to 50oC | | Display | 3 1/2 Digit 0.5 seven segment LED display Indication | | Power | 230V + 10?, 50Hz | | Dimensions | 76 x 275 x 170 mm. | | Weight | 2 Kg (approx.) | | Standard Accessories | | Electrode | 2 Nos. | | Dust Cover | 1 No. | | Electrode Stand | 1 No. | | Manual | 1 No |
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| | Highly Stable and Accurate | | Cell Constant Adjustment Facility | | Available in Lab & Field models | | Temperature Coefficient Correction facility |
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| | Display | 3 1/2 Digit LED | 3 1/2 Digit LED | | Range | 5 Ranges
0-1000 ppt Mohs/cm | 2 Ranges
0-2000 ppm
0-20 ppt | | Temperature Compensation | Manual 0-50oC | - | | Cell Constrant Adjustment | Adjustable | Pre Adjustable | | Conductivity Cell | Platinum DIP | Platinum DIP | | Measuring Frequency | 1000 Hz | 1000 Hz | | Accuracy | +1% FSI | +1% FSI | | Power | 230v + 10% | 1 x 9V Battery | | Dimensions | 76 x 275 x 175 mm | 85 x 28 x 165 mm | | Weight | 2 kg. (Approx.) | 0.8 kg. (Approx.) | | Accessories | TDS Cell,Operation Manual, Dust Cover |
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| | Simple & Easy to Operate | | Narrow Band Interference Filters | | Dual Channel Display | | Na & K at Single Aspiration |
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| | Flame Photometer Unit | | No. of Filters | Na & K (Ca & Li optional) | Na & K (Ca & Li optional) | | Range | Na: 0-100 ppm Ca: 20-100 ppm
K : 0-100 ppm Li: 10-100 ppm | Na: 0-200 meq/l Ca: 0-2 meq/l
K : 0-100 meq/l Li: 0-10 meq/l | | Sensitvity | Na: 5 ppm Ca: 10 ppm
K : 5 ppm Li: 10 ppm | Na: 5 pmm Ca: 10 ppm
K : 5 pmm Li: 10 ppm | | Display | 2 1/2 digit bright LED Display | Dual 2 1/2 digit bright LED Display | | Accuracy | + 2% upto 40 ppm
+ 5% above 40 ppm | + 2% upto 100 meq/l
+ 5% above 100 meq/l | | Repeatability | + 2 Count | + 2 Count | | Detector | Silicon Photodiode | Silicon Photodiode | | Filters | Narrow band interference glass filters | Narrow band interference glass filters | | Nebulizer | Black bakelite, axial flow type | Black bakelite, axial flow type | | Flame System | LPG and dry oil free air | LPG and dry oil free air | | Warmup time | 10 minutes | 10 minutes | | Power | 230V + 10% AC 50 Hz | 230V + 10% AC 50 Hz | | Size (LxBxH) | 355 x 250 x 210 mm | 455 x 250 x 210 mm | | Weight | 6.5 kg (Approx.) | 7.5 kg (Approx.) | | Compressor Unit | | Air Supply | By Oil free mini compressor unit with pressure regular | | Combustion | LPG controlled by precision regulator | | Power | 230V +10% AC 50 Hz | | Size (LxBxH) | 275 x 192 x 240 mm | | Weight | 9 Kg (Approx.) | | Accessories | Instrument with Na & K Filters, Instruction Manual, Dustcover, Chimney, Air Tubing |
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| | Range | 0 to 200 JTU
0 to 1000 JTU
2 Ranges | 0 to 20.00 NTU
0 to 200.00 NTU
2 Ranges | | Resolution | 1 JTU | 0.1, 1 NTU | | Accuracy | +3% FS + 1 digit | +2% FS + 1 digit | | Sample System | 30 mm clear glass tube | 30 mm clear glass tube | | Light Source | 6.8 V, Tungsten Lamp | 6.8 V, Tungsten Lamp | | Detector | Photo diode
| Photo diode
| | Display | 3 1/2 digit LED display | 3 1/2 digit LED display | | Power | 220V+ 10% AC 50 Hz | 220V+ 10% AC 50 Hz | | Size (LxBxH) | 305 x 305 x 165 mm | 305 x 305 x 165 mm | | Weight | 4 kg (approx.) | 4 kg (approx.) | | Accessories | Test Tube Set, Operation Manual & Dustcover | | Other Models | Analog Nephelometer Battery cum Mains Operated also Available |
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| Microprocessor UV-VIS Spectrophotometer(Double Beam) | | | | Salient Features | | Wide wavelength range, satisfying requirements of various fields | | Fully automated design, realizing the simplest measurement & satisfying the requirements of pharmacopoeia. | | Maximum of 9 wavelenths & 7 samples scan be measured at one time. | | Automatic change-over between W lamp & D 2 lamp | | Optimized optics and large scale integrated circuits design, light source and receiver from world famous measurement all add up to high performance and reliability | | Rich measurement methods:wavelength scan, time scan, multi-wavelenth determination, multi-order derivative determination, double-wavelength method and triple-wavelength method etc., meet different measurement requirement. | | Automatic 10mm 8-cell holder | | Data output can be obtained via a printer port and a RS-232 interface | | Parameters and data can be saved for user's convenience | | PC controlled measurement can be achieved for more accurate and flexible requirement | | Technical Specifications | | Wavelength Range | 190-1100 nm | | Spectral Bandwidth | 1 nm | | Working Mode | T,A,C,E | | Optical System | Double beam | | Scanning Speed | Fast / Medium / Slow | | Photometric Range | -0.3 - 3.5 A, 0 to 220 %T | | Wavelength Accuracy | +0.3 nm | | Wavelength Reproducibility | < 0.10 nm | | Photometric Accuracy | + 0.3% T (0-100% T)
+0.002 A (0-0.1 A) | | Photometric Reproducibility | < 0.15 % T | | Stray Light | < 0.1% T (Nal. 220nm, NaNO2 340 nm) | | Baseline Flatness | + 0.002 A | | Stability | < 0.001A/h (at 500 nm, after warming up) | | Noise | +0.001A (at 500 nm, after warming up) | | Detector | Dual Silicon Photodiode | | Display | 6 inches high light blue LCD | | Power | AC:220V + 10%, 50 Hz. | | Dimensions | 630 x 470 x 210 mm | | Weight | 26 Kg | | Accessories | | Glass Cells | 16 No. | | Quartz Cells | 4 Nos. | | Fuse | 3 Nos. | | Instrument Cover | 1 No. | | Software CD | 1 No. | | RS 232 Cable | 1 No. | | Operation Manual | 1 No. |
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| Microprocessor UV-Vis Spectrophotometer(Double Beam) | | | | Display | Graphic LCD (320*240 Dots) | | Lamps | Deuterium Lamp & Tungsten Halogen Lamp | | Detector | Silicon Photodiode | | Dimensions(L*W*H) | 630 x 430 x 206 mm | | Net Weight | 26 Kg | | To measure the Absorbance and Transmittance | | Quantitative | | 1. Coefficient Method | | 2. Standard Curve
Up to 10 standard samples may be used to establish a curve.
Four methods for fitting a curve through the calibration points:
Linear fit, Linear fit through zero, Square fit and cubic fit. | | DNA/Protein Test | | Concentration and DNA purity and easily calculated:-Absorbance ratios 260 nm / 280 nm with optional subtracted absorbance at 320 nm. DNA concentration=62.9xA260-36.0 x A2B0 Protein concentration=1552xA260-757xA280. | | Wavelength Scan | | 1. The wavelength scan intervals are 0.1, 0.2, 0.5, 1, 2, 5 nm | | 2. High, Medium and Low scan speeds are available. They vary from 100 to 3600 nm/min. | | 3. Wavelengths are scanned from high to low so that the instrument waits at high WL and it minimize the degradation of UV sensitive samples. | | Kinetics | | This mode may be used for time course scanning or reaction rate calculations. Abs vs time graphs is displayed on the screen in real time. Wait time and measurement time up to 12 hours may be entered with time intervals of 0.5,1,2,5,10,30 seconds and 1 min. Post-run manipulation includes re-scaling, curve tracking and selection of the part of the curve required for the rate calculation. Rate is calculated using a linear regression algorithm before multiplying by the entered factor. |
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| Water & Soil Analysis Kit | | | | 3 1/2 digit LCD Display | | Mains cum Battery operated | | Measures pH, mV, Conductivity | | TDS, DO, Temperature & Turbidity | | Housed in VIP Briefcase |
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| | pH | Range | 0 to 14pH | 0 to 14pH | 0 to 14pH | | Temp. Comp. | 0oC (Manual) | 0oC (Manual) | 0oC (Manual) | | Resolution | 0.01pH | 0.01pH | 0.01pH | | Accuracy | +0.01 pH | +0.01 pH | +0.01 pH | | O.R.P./mV | Range | N.A. | 0 to + 1999 mV | 0 to + 1999 mV | | Resolution | 0.01pH | N.A. | 1 mV | | Accuracy | N.A. | + 1 mV + 1 digit | + 1 mV + 1 digit | | Conductivity | Range | 1 | 5 | 5 | | Cell Constant | 0.4 - 1.5 Adj | 0.4 - 1.5 Adj | 0.4 - 1.5 Adj | | Resolution | 0.1 Micro mhos | 0.1 Micro mhos | 0.1 Micro mhos | | Accuracy | + 0.5% FS | + 0.5% FS | + 0.5% FS | | Temperature | Range | 0o - 100oC | 0o - 100oC | 0o - 100oC | | Resolution | 0.1oC | 0.1oC | 0.1oC | | Accuracy | +0.1oC + digit | +0.1oC + digit | +0.1oC + digit | | T.D.S. | Range | 1 | 5 | 5 | | Cell Constant | 0.4 - 1.5 Adj | 0.4 - 1.5 Adj | 0.4 - 1.5 Adj | | Resolution | 0.1ppm | 0.1ppm | 0.1ppm | | Accuracy | +5% FSD | +5% FSD | +5% FSD | | D.O. | Range | 0-20 ppm | 0-20 ppm | N.A. | | Temp. Comp. | 0.1 ppm | 0.1 ppm | N.A. | | Resolution | +0.3 ppm | +0.3 ppm | N.A. | | Accuracy | 5o to 50o (Manual) | 5o to 50o (Manual) | N.A. | | Turbidity | Range | 0-1000 NTU/JTU | N.A. | N.A. | | Resolution | 1 NTU/JTU | N.A. | N.A. | | Display | Selenium Photocell | 3 1/2 digit LCD display | | Power Suppy | 6.8v, 300mA | 1.5V x 6 Dry Cells or 230V + 10% 50 Hz | | Accessories | 230v + 10% and In-built Battery | pH Combination Electrode, Conductivity / TDS Cell, DO Probe,
Temp Probe, Standard Solution, D.O. Memberanes,
Cell Container & Instruction Manual |
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| | 110mm Dia Magnifying Glass | | Audible Confirmation of each Count | | Uniform Readout from 0.9999 | | Auto Marker Pen | | Wolffhuegel Glass Grid with Focusing Facility | Specifications | | Digital Display | 4 digit, 999 Max. Count(Model :LT-37)
3 digit, 999 Max. Count(Model:LT-36) | | Dish Size | 110 mm | | Magnification | x 1.7 | | Dimensions | L 274 x B 320 x H 167 mm (approx.) | | Weight | 3 kgs. (approx.) | | Packaging | 23 cm x 28 cm x 20 cm | | Power | 230V - 10% AC, 50 Hz, 40W | | Accessories | Marking Pen (1 No.), Magnifier Lens (1 No.) | |
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| MICROPROCESSOR TRAINER Product Description 1. CPU operating at 6.144 MHz
2. RS-232C interface & USB Interface (Optional)
3. 25/28 keyboard & 7-segment display
4. EPROM
Specifications A.) Based on 8085 CPU operating at 6.144 MHz crystal frequency. B.) 8K bytes of EPROM loaded with powerful monitor program. C.) 8K bytes of RAM available to the user D.) Total on board memory expansion upto 64K bytes using with 1 socket of 28 pin. E.) Memory mapping definable by the user. F.) 16 bit programmable TIMER/COUNTER using G.) 24 programmable I/O lines provided through H.) RS-232C interface through SID/SOD Lines with Auto baud rate. I.) Two modes of commands:
i) Hex Key pad mode
ii) Serial mode J.) All address, data & control lines are buffered and made available at the edge connector as per STD bus configuration. K.) 25/28 key hexadecimal keyboard and six seven segment displays through L.) Powerful software commands like Relocate, String, Fill, Insert, Delete, Block Move, Examine/Compare Memory, Examine Register,Insert Data, Delete Data, Single Step, GO, Break Point in both Serial & Keyboard mode. M.) Facility for Downloading/Uploading files from/to PC. O.) In-built Power supply
P.) User's Manual.
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| Study of 4 Bit Ripple Counter (Forward & Reverse) | | | Product description:
Continuously variable voltage auto transformer, protected type. Comprises a tordially wound transformer with a continuously variable output voltage 0-260 volts AC steplessly under full load. Input 220-240 Volts AC 50 Hz. In stout metal case mounted on a metal base with two output terminals. Single phase with mains cable.
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| Ultrasonic Interferometer For Liquids | | | Ultrasonic Interferometer, a simple and direct device which are designed and fabricated for determining the ultrasonic velocity in liquids with a high degree of accuracy in the field of laboratory purpose in engineering colleges. Besides, the company is one of the most reputed Ultrasonic Interaferometer suppliers in India and abroad.
Ultrasonic Interferometer Of Liquid Consists Of:-1. RF Oscillator 3-8 Mhz2. Specially Design Long Tube Spectrometer3. Crystal Tank4. Sodium Lamp5. Sodium Lamp Transformer6. Wooden Box for sodium lamp.
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| Callender & Griffith's Bridge Dial Type | |
| Callender & Griffith's Bridge Dial Type :- This instrument is an improvement over the Student's Potentiometer. The 50 cms long side wire of 1 ohm resistance is calibrated into 100 parts to facilitrate calculations. 14 coils are arranged in series in dial from each being of 1 ohm resistance. Accuracy of adjustment 0.1% A 2 volts accumulator through a Rheostat and Key should be connected to terminal P1 to P2 and the P.D. to be balanced on it. The value of Potential Gradient can be found by standardising it through a Galvanometer connected to G.C. The value of Potential Gradient can be found standardising it against a standard cell, and thus it can be made direct reading. Imported Testing Bridge.
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| Dielectric Constant Apparatus | | | To calculate dielectric constant of solids.
The instrument consists of high Frequency R.F. Oscillator of 8MHz. of
tuneable Frequency with a Gang Condenser Optimum Resonance
point is indicated on meter.
The change in meter reading after placing dielectric material between
parallel plates can be detected and difference can be noted for
calculation.
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| This transformers transfer the voltage from the primary winding to the secondary winding with the help of magnetic field. Supplied with 220 volts, 12 volts and 6 volts.
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| New type holster, streamline design.
* Large LCD makes the reading clearly.
* Metallic screen board with Stronger antimagnetic and anti-interferential function.
* No power off under natural operation.
* Full function protection, anti-high voltage circuit design.
* Restorable fuse protection circuit diagram
The Salicon hand held ST82 3 112 digit is compact general purpose Digital Multimeter. Its rugged engineering design with protective holster makes it.
Choice for reliable partner in measurements, be at test bench or, at shop floor. ST82 is supplied with Probe as accessory.
Special Function
Diode test (√)
Continuity buzzer (√)
Low battery indication (√)
Data hold (√)
Auto power off (√)
Function protection (√)
Restorable Fuse protection (√)
Shock proof protection (√)
Input impedance (√)
Sampling rate (√)
AC frequency response (√)
Operation way (√)
Max. Display (√)
LCD size (√)
Battery (√)
Parameter Range Accuracy
DC Voltage 200mV/2V/20V/200V/1000V
±(0.5 % + 4)
AC Voltages 200mV/2V/20V/200V/750V
±1 1,0%+5)
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| 8085 Microprocessor Training Kit | | | Working in tune with the fast growth of Embedded Technology and its influence in our daily lives, we have developed advanced 8085 Microprocessor Training Kit for training the engineers of tomorrow. We provide development tools for most popular and useful Micro controllers. The Micro controller Trainer Kits contain all necessary hardware and software to learn programming and interfacing of 8/16 bit micro controllers. With 8085 Microprocessor Training Kits, we also provide a set of standard and optional accessories for better training.
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| We manufacture AM FM Radio Receiver using cutting-edge technologies. The AM/FM Radio Trainer Kit has components placed over their corresponding symbols in the schematic drawing on the surface of the printed circuit board thereby maximizing the learning process and explain theory of operation of the radios. The radios are constructed in sections with each section being completely tested before moving on to the next, reducing difficult troubleshooting associated with some other kits. Trainer includes a high quality printed circuit board with schematic printed on the surface. The manual is easy to understand and assumes no previous electronics knowledge. The trainer kit of AM FM Radio Receivers form a Superheterodyne receiver of standard AM (amplitude modulation) and FM (frequency modulated) broadcast frequencies.
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| GM Counter Experimental Setup | |
| | G.M. digital counters offered by us are used in G.M. tubes and come with digital read out meter facility. These digit counting systems are also provided with control for reset, start & stop through panel. Some of the features of these counters include: - One pro-set-able timer with three digit display & thumb wheel switch
- G.M. Tube mounted in acrylic stand
- One radioactive source in lead container
- Digital multi-meter to read the G.M. Tube voltage
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| | | | Lechlanchee cell output Voltage 1.5V |
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| | Daniel Cell output Volatge 1.018 VDC. |
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