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AJAX PRODUCTS TABS
Process Control Simulator
The process control simulator is a special purpose analog simulator with operational amplifiers The simulator permits a detailed analysis of the first order, second order and third order systems and the application of proportional, integral and derivative control to the improvement of their performance. The simulator may be used at high speed for oscilloscope observation or at a low speed for meter observation.
FEATURES:
• Built-in Function Generator (Sine & Square wave). • Self contained power supplies and power ON/OFF switch. • Simulated distance-velocity lag. • Full mimic diagrams in the front panel. • The simulated process - Simple Lag of 1ms/10ms, 2 lags of time constant 1ms/10ms that can be toggled to integrators of same time constant - Distance-velocity lag & delay 10ms • The simulated PID controller - Integral action control scaled in integral action time. - Derivative action control scaled in derivative action time. - Proportional band control scaled in % proportional band.
Porcelain Crucible Lid
Signal Generator, Digital
This signal generator is a useful test instrument capable of generating multiple waveform and offers excellent waves shape, signal linearity, waveform symmetry and frequency range with selection of sine, triangular and square wave and amplitude variable 10 V peak to peak. 1 Hz to 100 kHz in five decade ranges selected by rotary switch named as frequency multiplier. Sine, triangular and square waveforms selected by push switch with LED indication. Output signal is 0 – 3.5 Vrms (10 V peak to peak) open circuit continuously control with uncalibrated amplitude control knob. Mains rocker switch with indicator Light. Signal Generator is versatile for general laboratory use; output signal is adjustable with the combination of frequency multiplier and set frequency dial with a low level of distortion. Set frequency is displayed on a 4 seven segment display. Output Voltage is continuously variable with selector range 1 V and 10 V.There is two pair of output safety sockets. One for CRO output (experiment for amplification, filter etc.) and another pair of sockets to speaker to drive a speaker and to demonstrate the audio signal frequency range 20 Hz to 20 KHz.
XTEMOS ELEMENT
AJAX PRODUCTS TABS SIMPLE
Slip Creep Measurement Apparatus
The apparatus consists of a variable speed D.C. Motor, Driving pulley and Driven pulley of equal diameter. The pulleys are mounted on input shaft (Motor shaft) and output shaft. The driven pulley can slide on the base with bearing block to change initial tension in belt. Brake drum is mounted on output shaft helps to measure power output. The motor speed is varied by dimmerstat. A two channel RPM Indicator is provided to measure speeds of driven and driving pullies respectively.
Specifications:
1.D.C. Motor – 1 HP, 1500 RPM, variable speed. 2.Driving & Driven puilies of equal diameters. 3.Brake drum along with spring balance. 4.Fiat Belt of fixed length of following materials – (i)Fabric Belt (ii)Canvas Belt. (iii)Rubber Belt. 5.Belt tightening arrangement. 6.Speed Controller unit. 7.Two Channel digital RPM Indicator. 8.Stroboscope.Experimentation –
1. To measure co-efficient of friction between pulley material and different belt materials. 2. To measure power transmitted with varied belt tensions and plotting graph of (T1 – T2).Tension Characteristics. 3. To measure percentage slip at fixed belt tension by varying load on brake drum and plot graph of (T1-T2) Vs.percentage slip.i.e. Slip Characteristics. Finding a creep zone from graph. 4. To measure belt slip speed and observe the limiting value float at constant speed when the slip just starts.Service Required:
1.230 V.A.C. stabilized power supply 2.Space -. 1.5m x 1.5 m.
Micro Controller Development Board
Microcontroller development board is designed to train engineers about the structural design, instructions and utilize the 8051 microcontroller board. A 40 pin ZIF socket for easy insertion of 89 series microcontroller with four 10 Pin FRC connectors is provided on the board. Outputs from I/O port from microcontroller are available on FRC connectors those can be easily connect with different modules. Microcontroller Development Board consists of EEPROM with 4K memory changeable with more RTC DS1307 with 32 KHz crystal with battery backup One 12 V stepper motor with drivers.One 16 x 2 LCD display. 8 Output LED indicators. 4 multiplexed 7-segment display. 8 single bit toggle switch. 4 x 4 matrix keyboard. Single Channel ADC with potentiometer and provision of external inputs RS 232 serial communication. One 12 V DC motor driver.
Optical Bench, Aluminium
Description
Bench has two steel rods, one of which is graduated in mm with heavy metal and supports with leveling screws with four metal slides which slide smoothly on the bench. Two of the slides have transverse motion arrangement. Complete with two lens holders and two object needles. Graduated to 1 m Graduated to 1.5 mXTEMOS ELEMENT
AJAX PRODUCTS TABS ALTERNATIVE
Fashion
Pelton Wheel Turbine Test Setup
DESCRIPTION:
Pelton Wheel Turbine is only impulse water turbine now in common use named in honor of Sir L.A. Pelton (1829-1908) of California, USA. It is a tangential flow impulse turbine. The water strikes the buckets along the tangent of the runner. The energy available at the Inlet of the Turbine is only kinetic energy. The Pressure at the Inlet and Outlet of the atmospheric. This turbine is used for high heads. The Present Set-up consists of a runner. The buckets are mounted on the runner. The water is fed to the turbine, through SS nozzle with a SS spear, by means of Centrifugal Pump, tangentially to the runner. Row of water into turbine is regulated by adjusting the spear position by the help of a given hand wheel the runner is directly mounted on one end of a central SS shaft and other end is connected to a brake arrangement. The circular window of the turbine casing is providing with a transparent acrylic sheet for observation of flow on to the buckets. This runner assembly is supported by rigid MS structure. Load is applied to the turbine with the help of this brake dynamometer so that the efficiency of the turbine can be calculated. Pressure Gauge is fitted at the Inlet of the turbine to measure the total supply head to the turbine.EXPERIMENT:
1.To study the operation of a Pelton Wheel Turbine 2.To determine the Output Power of Pelton Wheel Turbine 3.To determine the Turbine EfficiencyUTILITIES REQUIRED:
● Water Supply and Drain.● Electricity 15 kW, 440V AC, Three Phase
TECHNICAL SPECIFICATIONS:
| MODEL | HM 111 (1.33 HP) | HM 111 (2 HP) | HM 111 (5 HP) |
| Output Power | 1.33 HP / 1 Kw | 2 HP / 1.5 Kw | 5 HP / 3.75 Kw |
| Discharge | 300 LPM (Approx.) | 400 LPM (Approx.) | 630 LPM (Approx.) |
| Supply Head | 25 m | 40 m | 45 m |
| Rope Brake Dynamometer | Dia 200 mm | Dia 200 mm | Dia 300 mm |
| Sump Tank | Capacity 150 Liters. | Capacity 200 Liters. | Capacity 300 Liters. |
| Water Circulation Centrifugal Pump | Capacity 5 HP, Three Phase | Capacity 7.5 HP, Three Phase | Capacity 15 HP, Three Phase |
| Speed | 1000 RPM (approx.) | ||
| Impeller | Material Brass, Bucket type | ||
| Nozzle | Material Stainless Steel/Mild Steel | ||
| Spear | Material Stainless Steel/Mild Steel | ||
| Discharge Measurement | Pitot Tube with Manometer | ||
| Control Panel | Star/Delta Starter, Mains Indicator, MCB for overload protection | ||
| The whole set-up is well designed and arranged in a good quality painted structure. | |||
Sieve Shaker (Hand Operated)
Precision Rotary Microtome
Description
A fully dependable sectioning equipment designed for precise sectioning of tissues up to 1 micron thickness. It has a front located feed indicator with cam drive system for accurate feed setting from 1 to 50 microns in steps of 1 micron. Prominent features include independent feed mechanism with automatic safety device, universal knife holder with lateral movement to permit use of entire knife edge, ball and flange type object holder for accurate centering of the specimen and full swing protective cover for easy cleaning and lubrication. The equipment assures smooth operation throughout the long life of the instrument as individual components are manufactured with modern techniques. The microtome razor is fabricated from fine grain steel alloy tested for microstructure and is heat treated to maintain its sharpness and strength. Supplied complete with one razor 120 mm with back and handle, a set of three object holders, one honing plate, oil can, dust cover, in wooden cabinet.
Turbine/Pump Unit
Description
For use as a water turbine to drive a generator producing electricity or for use as a pump driven by a motor and raising a head of water to produce potential energy. The rotor has eight 'bucket' blades and is housed in a block turbine chamber with a clear Perspex front. Two inlet tubules (for turbine and pump operation respectively) and one outlet tubule are provided and the shaft carries a 15 mm. diameter pulley. With driving belt.XTEMOS ELEMENT
AJAX PRODUCTS TABS ARROWS PAGINATION
CNC Lathe Trainer With Servo Drives
CONTROLLER:
(1) Type of control system: PLC based system (2) Main Spindle Drive : AC Motor with VFD (3) Z and X Drives : Stepper drive with RAMP function (4) Input to Stepper Motor : Optically Isolated (5) Motor Drive :TTL Compatible (6) Run Speed Control : Computer controlled through software (7) Interpolation : Liner / Circular / Parabolic (8) Cycles Used :G,M,S,T,F,I,K,M,F (9) Cycles : Circular Interpolation / Canned (10) Threading : Straight / Taper (11) Power Devices : Short Circuits and over Temperature Protected (12) Real Time Tool Path Simulation : ProvidedMACHINE DETAILS:
(1) Center height : 100mm (2) Swing over Carriage : 80mm (3) Distance between Centre : 250mm (4) Longitudinal Travel : 250mm (5) Weight : 350 kg (6) Dimension in mm : 1100 x 750 x 1700 (7) Rapid Travel : 500mm/min (8) Resolution X & Z Axis : 10micron (9) Dt. Motor Power : 40V – 4A (10) Lubrication : ManualSPINDLE:
(1) Spindle Speed : Continuous Variable (2) Spindle Power : 2 HP (3) Inside Taper : MT3 (4) Speed Range : 50 to 3000RPM
SILICON RUBBER TUBING
PRODUCT DESCRIPTION:
The Rubber Company supply a wide range of high-quality silicone rubber tubing which is suitable for use in a range of applications. This highly versatile product is available in a variety of compounds and finishes to suit any application or environment. We also supply this particular tubing in a range of different colours and sizes to match your unique requirements.
Silicone rubber tubing is a highly durable as well as flexible product. This ensures that you get a product which can follow any curves or bends without showing signs of deterioration or warping. It also has a wide temperature range which enable you to use it in almost any environment with ease. In order to ensure you get the perfect product for your application we have included information about the 4 most popular silicone tubing products.
XTEMOS ELEMENT
AJAX PRODUCTS TABS WITH ICONS
Half lower Jaw small
Pisces
Description
All Charts are made on PVC rexine, hand drawn, waterproof, in fast multi colors with a black background. Each chart is provided with rollers to hang on wall. Size 75×100 cm. Scoliodon External Character Scoliodon General Viscera Scoliodon Digestive System Scoliodon Skeleton Scoliodon Male Urinogenital system Scoliodon Female Urinogenital system Scoliodon Venous system Scoliodon Cranial Nervous system Scoliodon Recepter organs Labeo Rohita External character Labeo Rohita Axial Skeleton Amphioxus External character Amphioxus General anatomy Amphioxus T.S. through different regions Amphioxus Development Amphioxus Excretory system
Human Eye In Bony Orbit
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
TDM-PAM Modulation and Demodulation
FEATURES:
• Crystal based clock generator • On-board synchronized sine wave generator (250Hz, 500 Hz,1KHz, 2KHz) • On-board DC voltage for receiver synchronization • Four channel Time Division Multiplexing &Demultiplexing • Three wire, Two wire and single wire transmission system • On-board PLL for clock Recovery • Comparator for receiver channel synchronization • Fourth order butter worth Low pass filterTECHNICAL SPECIFICATION:
• Crystal Frequency : 6.4MHz • SinewaveType : On-board synchronized • SinewaveFrequency : 250KHz, 500Hz, 1KHz, 2KHz • DC Level : 0 to 5V (Variable) • Number of Channel : Four • Multiplexer Type : Switch Based • DemultiplexerType : Switch Based • Channel Synchronization : Comparator • Clock Recovery : Phase Locked Loop • Filter Type : Butter worth, Low Pass Filter • Filter Cut off Frequency : 3.4 KHz
MCT Twin Rack
We provide Twin Purpose MCT Twin Racks for both 0.5 & ml. & 1.5 ml. micro centrifuge tubes.
Each side has 108 holes for 0.5 & 1.5 ml. MCT's respectively.
The transparent top of MCT Twin Rack provides and excellent view and a protection cover for the tubes stored.
Each face of the base has a unique alpha-numeric index for easy identification of the tube.
Material : Polypropylene
| Particulars | Pack (Pcs) | |
|---|---|---|
| MCT Twin Rack (Rack for 0.5 ml & 1.5 ml MCTS) | 4 | |
| MCT Box (Rack for 100 MCTs of 0.5 ml) | 4 | |
| MCT Box (Rack for 64 MCTs of 1.5 ml) | 4 |
Bryophyta
| Anthoceros Thallus VS | Anthoceros Cporophyte LS |
| Marchantia Thallus VS | Marchantia Gemma Cup VS |
| Marchantia Antheridial Head VS | Marchantia Archegonial Head VS |
| Marchantia Sporophyte VS | Moss Protonema WM |
| Moss with Capsule WM | Moss Leaf TS, WM |
| Moss Archegonia WM | Moss Stem TS |
| Moss Archegonial Head WM Moss Antheridia WM | Moss Antheridia Head VS |
| Moss Capsule LS, WM | Moss Capsule TS |
| Porella Veg. WM | Porella Antheridial WM |
| Porella Archegonial WM | Riccia Thallus TS |
| Riccia Antheridial VS | Riccia Thallas WM |
| Riccia Archegonial VS | Riccia Mature Sporophyte VS |
