XTEMOS ELEMENT
AJAX PRODUCTS TABS
Digital / Analog Training System
Solderless Breadboard has 1680 tie points. Provided with 2 Terminal strips and 4 Distribution strips. Built in DC Regulated Power Supply. DC Supply ± 5V/ 1 Amp. 0 to ± 15V DC (Variable), 1 Amp. Built-in Function Generator. . Waveform : Sine, Square and Triangle (with selector switch),
Frequency : 1 – 100 Hz Variable
Amplitude : Variable up to 10 V, TTL 5V p-p
Data Switches (Bounceless) – 8 No.
LED Display (buffered) – 10 No.
Clock Pulsar – 2 No.
Seven Segment Display with Decoder IC 7447 – 2 No.
Speaker 2.5 Dia. with sockets – 1 No.
BNC Plug with 2 mm Sockets – 2 No.
4 mm socket connected with 2 mm sockets – 2 No.
Interconnection leads having 2 mm plugs at one end – 10 No.
Interconnection leads having 4 mm plugs at both end – 10 No.
22 SWG Hook Up Wire of 20 cm length – 100 No.
Comprehensive User’s Manual – 1 No.
Input 220 V, 50 Hz. AC with On/Off indicator.
Ruhmkorff Coil
Description
Ruhmkorff Coil produces pulses of high voltage spark from low voltage DC source (6 – 12 V DC). It is suitable for use with gas-filled discharge tubes, vacuum tubes, eudiometers and for general laboratory work. Includes an adjustable vibrator system, primary current polarity reversal, on-off switch, a capacitor enclosed in the box and special alloy contacts. Spark gap at the discharge points can be adjusted by sliding rods back and forth. Spark Length 15 mm.XTEMOS ELEMENT
AJAX PRODUCTS TABS SIMPLE
Refrigerant Gas Leak Detector
Fix Resistance
Burner Bunsen-Heavy Base
Description
Comprises of heavier casted base giving the stability to the burner. Total weight of the burner is about 350 g. Nickel plated brass burner tube with rotatable air regulator & cylindrical riffled connector, mounted on casted base. Burner tube 12.5 mm dia. base 75 mm dia. connector 10 mm o.d. For use with LPG / Butane gas.
RF Signal Source with Detector
Specification
• 25 to 6000MHz RF synthesized signal generator. • Programmable attenuator 5, 10, 20, 30dBm up to 1.5GHz. • 40 x 2 LCD Display to display the frequency of the RF signal and RF signal level. • Output level : 0dBm +/2dB upto 1GHz, -5dBm, +/-2dB upto 3GHz, -10dBm, +/-3dB upto 6GHz. • Output impedance : 50 ohm. • One RF Power detector provided for 50 to 1000MHz frequency range and this output is measured • by an ADC and display on the LCD display. • 6 Keys keypad provided to select the desired frequency, attenuation level, Sweep mode. • Step size : 1MHz. • Connectors: - 2 Nos. of 'N' type connector for RF out and RF in. - One "BNC" type connector for RF detector output.XTEMOS ELEMENT
AJAX PRODUCTS TABS ALTERNATIVE
Fashion
DNA Model on Stand
Description
(Deoxyribonucleic acid) Model showing segment of D.N.A. molecule mechanism of replication, to show the double helix coiling and reforming, nucleotide and the structural formula to show the molecular shapes and bonds and angles distorted. Complete model arranged on a board, fully labeled.
CALCIUM CHLORIDE TOWER 250ML
Photon Energy Array
XTEMOS ELEMENT
AJAX PRODUCTS TABS ARROWS PAGINATION
Hydraulic Ram Test Setup
DESCRIPTION:
The Set-up is designed to study the Hydraulic Ram. Hydraulic RAM is used for pump little quantity of water to high head from a large quantity of water available at low head. It works on a principle of water hammer stating that “When flowing water is suddenly stopped in a long pipe a pressure wave travels along the pipe creating an effect of water hammer”. The Set-up consists of a pipe section fitted with a pulse valve and non-return valve, a supply reservoir on a stand which is connected to an overhead tank, an air vessel above the valve chamber smoothes cyclic fluctuations from the Ram delivery. Different pressure may be applied to the pulse valve to change the closing pressure and hence the operating characteristic. The flow rate of useful and waste water is measured using measuring tank and stop watch provided. Pressure and Vacuum Gauge are connected on delivery and suction side for the purpose of measurement.EXPERIMENT:
Ø To find out discharge of useful water and waste water. Ø To find out the efficiency of the Hydraulic RAMFEATURES:
Ø Closed loop water circulation Ø Compact & stand alone set-up Ø MS Excel sample calculation program on demand Ø Stainless Steel tanks and wetted parts Ø Superb painted structure Ø Simple to Operate & MaintainUTILITIES REQUIRED:
Electric Supply: – Provide 230 +/- 10 VAC, 50 Hz, Single Phase Electric Supply with proper earthing. (Neutral – Earth voltage less than 5 VAC) 5 A, three pin socket with switch for pump. Water Supply: Tap water connection ½ “ BSP Distilled water @ 90 Ltrs. (Optional)TECHNICAL SPECIFICATIONS:
Ø Product : Hydraulic RAM Ø RAM : Size 50 x 15 mm, Supply Head 2.5m, Delivery Head 10 m (max.) Ø Air Vessel : Suitable Capacity MOC SS Ø Delivery Line : For RAM, Dia 50 mm Length 6 m. Ø Pump : Capacity 1 HP, Crompton / Sharp / Hero make Ø Supply Tank : Capacity 150 Ltrs. Ø Overhead Tank : Capacity 100 Ltrs. Ø Measuring Tank : Suitable Capacity one each for useful and waste MOC SS fitted (2 Nos.) with Piezometer Tube & Scale Ø Piping : GI / PVC Ø Stop Watch : Electronic Ø Pressure Gauge : Bourdon Type Ø Control Panel : Comprises of Standard make On/Off Switch, Mains Indicator etc. Ø Tanks will be made of Stainless Steel. Ø The whole Set-up is well designed and arranged in a good quality painted structure.
Resistance Unit
Shell Tube Heat Exchanger Water To Water
Heat exchanger is the devices used to transfer the heat from one fluid to other. The shell and tube heat exchanger is two tube single pass heat exchanger. The hot fluid is hot water obtained from water heater. The coil fluid is cold water. The schematic flow arrangement is shown in figure. Hot water enters the lower side of end box, flows through the tubes in lower half of shell and comes to the other end of the shell. It reverses its direction, flows through tubes in upper half of the shell and leaves out. Cold water enters lower part of the shell passes over the tubes between the baffles and leaves out the shell through outlet at upper surface of shell.
SPECIFICATIONS:
1.Shell – 150NB, 750 m.m. long provided with end boxes. a.One end box with divider plate. b.25% cut baffles – 4 Nos. in the shell. 2.Tubes – 4.5mm I.D., 6.35mm O.D.,250 m.m. length copper tubes with triangular pitch. 3.Instantaneous water heater, 3 Kw capacity, to supply hot water. 4.Thermometer for measuring the water temperature. 5.Valves to control hot and cold water flow.SERVICES REQUIRED:
1.3 P H, AC supply 2.Floor space 1.5m. X 1m, 3.230V, 15A, AC supply with earthing connection. 4.Water supply at the rate of about 10 lit/min at constant heat.
Funnel and Burette Combined Stand, Polished Wood
XTEMOS ELEMENT
AJAX PRODUCTS TABS WITH ICONS
Flow Over Weir Or Open Channel Apparatus
Flow Over Weir Or Open Channel Apparatus:
A ‘WEIR’ is the name given to concrete or masonry structure built across a river (or stream) in order to raise the level of water on the upstream side and to allow the excess water to flow over its entire length to the downstream side. Weirs may also be used for measuring the rate of flow of water in river or streams.
Different shapes of “WEIRS” generally used are sharp-crested weir, broadcasted weir and ogee shaped weir.
In the unit a centrifugal pump sucks the water from the sump tank, and discharges it to a small flow channel. The weir is fitted at the end of channel. All the weirs are interchangeable. The water-flowing over the weir falls in the collector. Water coming at from the collector can be directed to the sump or can be directed in to the measuring tank for measurement of flow.
SPECIFICATIONS:
[1] The unit is provided with following weirs: (a) Sharp-crested weir. (b) Broad-crested weir. (c) Ogee shaped weir. [2] Pump 1/2 H.P. monoblock. [3] Flow measurement – Measuring tank calibrated water flow meter is used. A technical manual accompanies the unit.SERVICES REQUIRED:
[1] Floor surface – 2.5 m x 1.5 m. [2] 230 v, 5 amp supply with earthing connection
CLOUD AND POUR POINT APPARATUS
PRODUCT DESCRIPTION
The pour point is the lowest temperature at which the oil will just fail to flow. The apparatus consists of main cooling bath made of SS Sheet, stand unit with drain plug & cover with provision for fitting thermometer & for adding freezing mixture. A glass jar for holding oil is provided with metallic Jar. The instrument is supplied with insulated body. These are available in three sizes: - Single Test, Four Test, and Six Test Model with insulated outer body. The refrigeration Model also available to test the oil sample up to -30°Crange.XTEMOS ELEMENT
AJAX PRODUCTS TABS LOAD MORE PAGINATION
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
XTEMOS ELEMENT
AJAX PRODUCTS TABS CAROUSEL
Karl Fisher Titrimeter
Description
Auto Karl Fischer Titrimeter – 761 is an automatic apparatus designed to carry out Karl Fischer Titrations for accurate determination of moisture content in various samples. The instrument comprises of two units i.e CONTOL 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. 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.
Malu’s Law
Description
Students can investigate the relationship between the intensity of transmitted light and the angle of rotation of two polarizing filters. A graduated cartridge containing two polarizing filters allows students to observe the change in intensity as they are rotated relative to one another. The analyzer allows quantitative readings to be taken using a voltmeter at five degree intervals as the polarizing filters are rotated from minimum to maximum transmission. The output from the analyzer changes linearly with light intensity and so the resulting data can be used to verify Malus Law. Includes instructions.
Instrumentation Amplifier
Instrumentation amplifier is a switched gain precision operation amplifier. This is used for precise and accurate, low noise differential signal acquisition. 4mm sockets are used for the input signal. It can be interfaced with a wide range of sensors. It can take small voltage changes from a sensor and make those changes large enough to be measured using CRO. It is not able to drive a low impedance load such as a loudspeaker or relay. The output can be read on CRO. Digital multimeter may also be used to read the output. With switched gain of 5 to 1000, it can handle signal inputs over a very wide range making it suitable for almost all applications.
Autoclave, Triple Wall, Vertical, High Pressure, Nut Locking
Specification
Triple Wall, double chamber Autoclave. The lid, ring, inner chamber, middle chamber and outer wall are made of stainless steel. The instrument is absolutely leak proof. Equipped with pressure gauze, safety valve, double safety valve, steam release valve, rubber gasket, mild steel legs for Autoclave. The autoclave can hold the in between 5psi to 20 psi. Autoclave, Triple Wall, Vertical, High Pressure, Nut Locking.| Capacity (Lt.) | Size | |
|---|---|---|
| 40 litres | (12” x 22”) | |
| 60 litres | (14” x 25”) | |
| 75 litres | (16” x 24”) | |
| 95 litres | (18” x 24”) | |
| 180 litres | (22” x 30”) |
HVDC Transmission Line Simulator
The HVDC Transmission due to its advantages, like long distance transmission, interconnect different power systems (like 50Hz and 60Hz), more energy transmits than AC, less losses, make it essential for the students to study & understand the operation of HVDC. Vi Micro have introduced a trainer for this purpose “HVDC Transmission Line Simulator”
HVDC Transmission Line System consists of
• Generating Station Module • Rectifier Station Module (SCR or IGBT Based) • Simulated HVDC Transmission Line Module • Inverter Station Module • Loading ModuleGenerating Station Module
• It consists of a 3Φ, 415V Variable AC source, 1.5 KVA step up transformer, a Multifunction Meter (To measure various electrical parameters of • Generating side or sending end) & a Miniature Circuit Breaker. • Earth Fault Relay is provided for protection against Earth Fault. • The module is covered with metallic enclosure and sticker represents the prime operation of the module. Safety power plug-sockets are provided.Rectifier Station
• Two no’s of fully controlled SCR based bridge rectifiers provided to convert 3Φ AC to DC for HVDC transmission. • Two 6 Pulse SCR bridges connected in series • Can be configured as 12 Pulse Rectifier • A 3Φ, 1.5KVA transformer with (Y) primary and dual (Δ, Y) secondary are provided to reduce harmonics • The module is covered with metallic enclosure and sticker represents the prime operation of the module.
Autoclave, Radial Locking
Specification
Double wall chamber Autoclave. The inner chamber and outer wall made of stainless steel, ring made of stainless steel/ mild steel. The lid is made of stainless steel tightened by radial arms through a steering wheel made of chrome plated mild steel. The instrument is absolutely leak proof. Equipped with pressure gauze, safety valve, double safety valve, steam release valve, rubber gasket, inner container, S.S bucket and mild steel legs for Autoclave. The Autoclave can hold the in between 5psi to 20 psi. Autoclave, Vertical, Double Walled, Radial Locking.| Capacity (Lt.) | Size | |
|---|---|---|
| 23 litres | (10” x 18”) | |
| 40 litres | (12” x 22”) | |
| 52 litres | (14” x 22”) | |
| 60 litres | (14” x 25”) | |
| 75 litres | (16” x 24”) | |
| 95 litres | (18” x 24”) | |
| 180 litres | (22” x 30”) |
