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Rods For Thermal Conductivity Experiments, Copper, Pk of 8 Rods
Underground Mine Model
Verification Clarke S Maxwell Reciprocal Theorem
Apparatus for Verification of Clarke’s Maxwell Reciprocal Theorem
Apparatus consist of a mild steel beam 100cm long and 1.25cm x 4mm in cross section with graduations at every 10cm along the length. It should be supported on two knife edge supports 70cm apart with a 30cm overhang on one side. Reciprocal theorem can be verified by direct measurements of the deflections of various points with the help of a dial gauge due to a load placed at the reciprocal points. A dial gauge with 25mm travel (with a magnetic base) should be supplied with the apparatus. Apparatus to be supplied should be complete with a supporting stand and a set of weights.
Experimental Capabilities: To verify Clerk’s Maxwell reciprocal theorem by means of a mild steel be
Absolute Expansion Of Mercury Apparatus, Dulong & Petit
Description
To determine the co-efficient of absolute expansion of mercury. Glass tubes with vertical limbs contained within glass jackets approx. 460 x 25 mm height x diameter are closed by bungs and fitted with inlet and outlet tubes. Upper ends of these vertical limbs are angled on emergence from the jackets to produce two short, adjacent limbs placed against a silvered glass scale 0 to 12 cm x 1 mm. Mounted on stand 610 x 230 mm, height x width. Overall height 750 mm approx. supplied without mercury.XTEMOS ELEMENT
AJAX PRODUCTS TABS SIMPLE
PC Cryo Box
Our PC Cryo Boxes are moulded in Polycarbonate making it extra strong and autoclavable.
These Polylab Cryo Boxes can accommodate Cryo Vials of up to 4.5 ml.
Capacity and are designed to be used at temperatures ranging from -190 C to + 121'C.
The transparent cover of the box gives a good view of the contents inside and is numbered for better inventory control.
| Particulars | Pack (Pcs) | |
|---|---|---|
| Cryo Box (P.C) - 50 places for 1 ml or 1.8 ml cryo vails | 8 | |
| Cryo Box (P.C) - 81 places for 1 ml or 1.8 ml cryo vails | 4 | |
| Cryo Box (P.C) - 81 places for 4.5 ml cryo vails | 4 | |
| Cryo Box (P.C) - 100 places for 1 ml or 1.8 ml cryo vails | 4 |
Automatic Gear Box Actual Cut Section
Automatic Gear Box – Actual Cut Section
The working of automatic gear box is shown with the help of actual parts assembled on square iron pipe frame. All the necessary parts of automatic gear box are shown in actual working form. This model helps the student to understand the working of the automatic gear box very easily. It is specially made dissectible for demonstration purposes.
Co-Ordinate Board
A very common task in math class is to plot and name points on what we call the co-ordinate board, more commonly known as a four-quadrant graph. We offer coordinate board game with color counters and dice to understand this difficult maths topic in the form of game. This article shows you the steps for plotting and nameing points on a co-ordinate board. Board measure: 38cm x 38cm. Set of 4 dice & 50 counters.
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AJAX PRODUCTS TABS ALTERNATIVE
Fashion
TMS320F2812 Based DSP Trainer
FEATURES:
• 12 Motor control PWM & 4 Individual PWM output • 16 channel, 12 bit ADC • 56 Individually programmable GPIO lines • 2 Quadrature encoder interface / 6 capture input • 128K x 16 bit flash memory • 1K x 16 bit OTP ROM • 14K x 16 bit SARAM • 16 LEDs are provided for user program development & debug • Opto isolated USB to Serial Interface • 3 Switches are provided for user interface like, frequency, speed variations etc., • Bead Inductances provided for RF EMI rejection • 16 ADC inputs are protected and terminated at 26 Pin FRC connector. • 8 I/O lines are protected and terminated at 50 Pin FRC connector • 12 PWM outputs and 6 capture inputs are terminated at 34 pin FRC connector • On board isolated USB to JTAG interface
Ripple Tank
Description :-
Transparent acrylic plastic ripple tank, supported in a sturdy plastic frame which has recesses to hold four legs with leveling feet.
The tank edges are shaped to minimize undesired reflections.
Tank has a drain hole closed by a rubber stopper.
With two light alloy uprights to carry a horizontal rippler support rod which is adjustable for height.
The ripple assembly, elastically suspended from the support rod, consists of a 4 – 6 V DC motor mounted on a wooden beam.
The motor has an eccentric weight which causes the beam to oscillate.
Two point sources are provided by two plastic spheres, each mounted on a right angle rod.
A metal rod is fixed centrally into a socket in one short side of the frame to afford support to the illuminant.
Overall size of the tank 580 x 500 x 80 mm, window area 370 x 280 mm, height of tank above bench level (with legs attached) approx. 375 mm.
Complete with following accessories :-
1. Two straight obstacles of aluminium alloy length 130 mm.
2. One straight obstacle length 40 mm.
3. One curved reflector radius 200 mm.
4. One trapezoidal plastic plate for refraction.
5. One wood hand wave roller.
6. One water dropper.
7. One pkt. rubber bands.
8. One foam plastic sponge.
9.One illuminant with a 12 V, 24 W lamp mounted in a lamp house and provided with a long supporting rod.
Tubing, Rubber
Dicot Stem T. S.
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AJAX PRODUCTS TABS ARROWS PAGINATION
CONDENSER CLAMP
PRODUCT DESCRIPTION
- Three finger condenser extension clamp with Bose head.
- Aluminum stem the overall length of the clamp is 10.0.
- The extension rod contributing 6 the rubber coated jaws will open to 3.5 and will provide a six point contact for a firm
- The boss head right angle clamp will accept rods up to.63 /16 mm.
- 3 Finger Aluminium Condenser Clamp (Rubber Lined)
- 4 Finger Aluminium Condenser Clamp (Cork Lined)
- 3 Finger Brass C.P. Condenser Clamp (Cork Lined)
- 4 Finger Brass C.P. Condenser Clamp (Cork Lined)
Ray box Multi Slit
Three Phase Cyclo Converter
This module is designed for three phase half wave-step down cycloconverter. It consists of 18 Synchronized firing pulses, 18 SCRs, Relevant power supply and circuitry for frequency divisions.
Specification
• Eightin nos. SCR with RC snubber protection is provided for 3phase • cycloconverter power circuit (each phase consist of 6 SCRs) Rated at 1200V@25Amps. • Three nos. center tapped inductor (0%.50%, 100%) is provided for power circuit. • Eightin nos. Isolated gate pulses for SCR power circuit. • One potentiometer is provided to vary the frequency. • One potentiometer is provided to vary the output voltage. • MCB protection. • Housed in sleek screen printer cabinet. • Provision for V/F control Power Supply. • Input 440V ± 10%, 50HZ three phase AC supply. • ± 15V DC, 9V, 9V, 9V AC (3phase) for the firing circuits. • 24-0-24V 3phase input for power circuit.
Hope’s Apparatus
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AJAX PRODUCTS TABS WITH ICONS
Petri Dish Rack
We offer comprehensive range of Petri Dish Rack to our valuable clients.
These Petri Dish Racks are clear acrylic construction with polycarbonate posts.
Our range of Petri Dish Rack has a capacity to hold 60 petri dishes of 90 mm size while Petri Dish Rack can hold 56 petri dishes of 60 mm.
Useful during inoculation, incubation & storage, Petri Dish Rack enables the culture to be seen & checked during.
Material : Polymethyl Methacrylate / Polycarbonate
| Particulars | Pack (Pcs) | |
|---|---|---|
| Rack For 90 mm Petri Dish | 2 | |
| Rack For 60 mm Petri Dish | 2 |
Coplin Jar
Thermocouple Calibration Test Rig
The Unit helps in calibrating given thermocouple for the range 0°C to 100°C. While calibrating, thermocouple is once dipped in ice for 0Q C and then in boiling water for 100°C. This is done till the thermocouple shows the actual temperature of ice (0° C) and boiling wafer (100°C) and a linear calibration is set. A mV meter is provided to know the corresponding voltage.
SPECIFICATIONS:
1.A digital mV Meter and a digital temperature indicator with 2 different type of thermocouples. 2.A water container with heater of 1 KW. 3.A technical manual accompanies the unit.SERVICES REQUIRED:
1.Table surface area – 2 m X 1 m X 0.5 m height. 2.220V, 50hz. Stabilize Electric Power Supply. 3.Ice cubes – 0.5Kg. Approx.
Theramal Conductivity Of Insulating Slabs
The apparatus consists of a slab assembly. The main Heater and a radial guard heater are sandwiched between copper plates. The specimen in the form of slabs of equal thickness are placed on either sides of heaters and cooling plates through which water is circulated are on the other Sides of the specimen. The radial guard heater ensures all heat of the main heater to pass axially through the specimens which is collected by cooling plates. By knowing the temperatures and Heat input, thermal conductivity of specimen can be calculated. The test set up is enclosed in an enclosure with insulation inside to provide undisturbed Surroundings. The design style of the apparatus is similar to as recommended in INDIAN standard. The difference is in sizes.
SPECIFICATIONS:
1.Heaters: a)Main heater plate 110 mm dia. with mica heater Sandwiched between copper plates. b)Radial guard heater plate I.D. 120mm and OD 200 mm mica heater sandwiched between copper plates. 2.Water circulated cooling plates -2 nos. 3.Dimmerstat-2 A capacity – 2 nos. to independently control Inputs to the heaters. 4.Measurements – A voltmeter and an Ammeter with selector switches to measure inputs,Multichannel digital temperature indicator to measure Temperatures at various points, having 0.1 °c least count. A technical manual accompanies the unit.SERVICES REQUIRED:
1.230 V, A.C. stabilized supply along with earthing connection. 2.Water supply of about 4-5 lit/min. 3.Bench area 1m x lm x O.5m height.XTEMOS ELEMENT
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SILICA CRUCIBLE WITHOUT LID
PRODUCT DESCRIPTION
- Crucible is glazed inside and outside.
- Highly resistant to alkalis and hot temperatures
- 50ml capacity
- Outside diameter 55mm, 42mm height
- No lid includedSilica crucible is glazed inside and outside. Highly resistant to alkalis and hot temperature SIZES ARE: 15ML 25ML 50ML 80ML 100ML 150ML
SILICA CRUCIBLE TALL FORM Without Lid, Translucent
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AJAX PRODUCTS TABS CAROUSEL
Discrete Component Trainer
Trainer consisting of Power Supply of +5 V / ±12 V (each of 250 mA), Silicon, Germanium diodes, Zeners, PNP and NPN Transistors, FET, One speaker, 12 different values of carbon film resistances of ¼ W, ½ W and 1 W. 12 assorted values of capacitors from 100 pF to 1000 ?F, Integrated Circuit (IC) Base and IC 74LS00 1 No. each. LED, LDR, Photo diode, Solar Cell Logic Switches (4 No.) and LED Indicators (4 No.) etc., 2 mm Interconnection Leads -10 No. and Comprehensive User’s Manual
Storage Vial
These polypropylene vials add to the existing range of Polylab storage vials.
Available in 5 ml. & 10 ml. capacities, these vials have polypropylene cap with built in seal ring which makes it a leak proof vial.
These vials are also used for the storage of biological material, animal & human cells etc.
Material : Polypropylene
| Particulars | Pack (Pcs) | |
|---|---|---|
| Storage Vail 2.0 ml | 500 | |
| Storage Vail 5.0 ml | 500 | |
| SV - 10 ml | 500 | |
| SV - 5 ml | 500 |
