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8085 Microprocessor Trainer Kit
Specification
• Intel 8085A CPU @ 6.144 MHz Clock speed. • RAM : 8KB expandable upto 32KB, Jumper selectable. • EPROM : 8KB expandable upto 32KB, Jumper selectable. • Lithium Battery backup for RAM. • 21 Keys multi-function keyboard with double shot characters for long life. • 6 digit 7Segment RED LED Display. • 3 Channel 16 bit counter / timer terminated in a 10 Pin Connector. • 48 TTL I/O Lines, terminated at 26 pin FRC connector • RS232C Compatible serial Port terminated in a 9 Pin "D" Male Connector. • One VXT Bus (50 Pin FRC Connector) for interfacing VBMB series of Experiment boards and bus expansion. • Built-in SMPS Power Supply: Input : 230V AC, Output: +5V / 3.5A, +12V / 150mA. • Built in Line Assembler and Disassembler provided. • Software single stepping of user programs by instruction for software debugging. • This trainer helps to learn the characteristics of double acting cylinder namely direction, speed & force. • A Microcontroller ADC relay driver provided to actuate the cylinder. • Gear pump supplies the hydraulic fluid to double acting cylinder through direction control valve. • Pressure control valve controls the flow rate of fluid to cylinder. • Single phase induction motor drives the pump. • Control unit communicate with PC and controls the double acting cylinder using LabVIEWSoftwares. • Two proximity sensors are provided to indicate the position of the cylinder. • Load cell measures the force developed by the cylinder. • 5/2 Double Solenoid Valve directs the cylinder. • One tank is used to store the hydraulic fluid.
Journal Bearing Apparatus
DESCRIPTION:
The apparatus consists of a plain steel shaft encased in a bearing and directly driven by a small electric motor. The bearing is freely supported on the shaft and sealed at motor end. The motor speed is precisely controlled by control unit and sealed at motor end. The motor speed is precisely controlled by control unit and can be run in both directions. The bearing contains twelve equi-spaced pressures tapping around circumference and four along the axis. All are connected by light flexible plastic tube to the manometer so that the pressure head of all sixteen point can be observed at a time. The bearing can be loaded by attaching weight to the arm supported beneath it.SPECIFICATIONS:
1. Journal : 50 mm. dia. (nominal) 2. Bearing : 55 mm. dia. 3. Weights : 4 adjustable weights 4. Motor : D.C. shunt Motor, 3,000 RPM. 5. Control panel : For speed control of Motor 6. Manometer panel : 16 tube Manometer 7. Oil recommended : SAE 10EXPERIMENTS:
1. Observation of the pressure profile at various conditions of load and speed. 2. Plotting the Cartesian and polar pressure curves. 3. Plotting the theoretical Summerfield curves.SERVICE REQUIRED:
1. Electric Connections : A.C Single Phase, 230v. supply with ear thing. 2. Stand Alone Space : 1.5m X 1.5m X 4m Height.
Fully Automatic Battery Charger
Stepper Motor Characteristics Study Module
FEATURES:
• Stand alone 89C51 Based stepper motor controller. • Stepper motor : Torque - 2Kg/cm, 5 volts DC, 1.80/step. • MOSFET based stepper motor driver to drive the stepper motor. • 3 SPDT switches are provided for selecting the operation of the stepper motor. • A push button switch is to pulse the movement of stepper motor (Single step movement). • 89C51 based digital counter to count the number of steps moved by the motor. • DPM is provided (89C51 based) in the unit to display the RPM and number of steps. • Power Supply: 5V/3 Amps SMPS for stepper motor and driver circuits. • One Optical Encoder is provided to sense the motor speed. • An load setup is provided to study the load characteristics of the stepper motor.XTEMOS ELEMENT
AJAX PRODUCTS TABS SIMPLE
Refractive Index of Water Apparatus
Vacuum Delivery Model
Description
The model basing on the mechanism of normal labor shows the cardinal movements of engagement. Descent-flection-internal rotation of the head-extension-retitution-external rotation of the head-internal rotation of the shoulders at accouchement. Suitable for teaching the mechanism of normal labor in medical colleges and nursing schools.
Chik
Ovary TS Showing Oogenesis
Testis TS Showing Spermatogenesis
Primitive Streak TS
24 Hrs. Embryo TS Somite Region
36 Hrs. Embryo TS Typical
48 Hrs. Embryo TS Eye Region
48 Hrs. Embryo TS Heart Region 60 Hrs. Embryo TS Typical Region
72 Hrs. Embryo TS Heart Region
72 Hrs. Embryo TS Eye Region
48 Hrs. Embryo Sag. Sec.
60 Hrs. Embryo Sag. Sec.
72 Hrs. Embryo Sag. Sec.
96 Hrs. Embryo Sag. Sec.
Annelida
Earthworm Buccal Region TS
Earthworm Pharynx Region TS
Earthworm Spermathica Region TS
Earthworm Oesophagus Region TS
Earthworm Seminal Vesicle Region TS
Earthworm Prostate Gland Region TS
Earthworm Testis Region TS
Earthworm Intestinal Region TS
Earthworm Gizard Region TS
Earthworm Clitellum Region TS
Earthworm Typhlosolar Region TS
Earthworm Anterior Region Sag. Sec.
Earthworm Ovary WM
Earthworm Setae WM
Earthworm Septal Nephridium WM
Nereis Parapodium WM
Heteronereis Parapodium WM
Nereis Body TS
Leech Crop Region TS
Leech Stomach Region TS
Leech Intestinal Region TS
Leech post. Sucker TS
Leech Ant. Sucker TS
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Fashion
Car Chassis All Wheel Drive Actual Cut Section
Car Chassis Rear Wheel Drive Actual Cut Section – Motorised
4 Stroke 4 Cylinder Petrol Engine With Clutch, Gear Box, Propeller Shaft, & Rear Axle Assembly With Differential Gear
The chassis of the four stroke four cylinder engine cut section model. The cut section model is constructed such that all the following systems can be demonstrated in working conditions.
ENGINE:
Maximum parts and accessories of an engine like cylinders, cylinder head, inlet and Exhaust manifolds, FIP, injectors, self-starter, alternator, water pump, radiator, etc., are sectioned to show the internal constructional details. The complete sectioned model is coupled with FHP 220/230V A.C single phase motor through a Reduction drive unit.TRANSMISSION SYSTEM:
This system consists of a Clutch and four speed gearbox assembly, the casing of which is suitably cut to demonstrate its operation. The gearbox is coupled to Differential gear box with propeller shaft and the different coupling used for this transmission can be demonstrated. The Differential gear box is also cut so as to clearly to demonstrate its complete operating principle. The gear shifting including the forward and reverse gear operation can be clearly shown. The speed variation and the rotation of the Differential gear box can be seen while gear shifting. By running the motor connected to the engine assembly the entire system with gear box, rear axle etc. can be demonstrated in running. FUEL SYSTEM: The Fuel tank is cut to expose the mounting of the level sensor and the position of Fuel section. The system is complete with mechanical Fuel pump. EXHAUST SYSTEM: It consists of Exhaust Manifold and silencer in cut section to explain internal construction. LUBRICATION SYSTEM: It consists of the engine Lubrication system along with the Lubrication oil pump is suitably sectioned. SUSPENSION SYSTEM: This will explain both the Hydraulic Suspension systems at the front and the leaf spring Suspension at the Rear. One of the hydraulic arrangements of Suspension mechanism is highlighted (with shock absorbers) and explained cut sectionally.BRAKING SYSTEM:
The Hydraulic or Air circuit Brakes. The movement of the Brake Shoes on operating the brake pedals can be seen in the area where the Brake drum is cut. The front and rear brakes will be operational. STEERING MECHANISM: The can be seen and included in the Steering wheel. Steering gear box and coupling of the same to the wheels will be shown by rotating the steering wheel, the operation of the steering system can be demonstrated. The entire system will be mounted on the chassis, and suitable mounting option with caster wheels will be provided for easy movability.
Human Liver With Gall Bladder
Motor With Solar Cell
Table Counter Suitable for 100 tablet
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ZigBee Debugger/Dongle
Features
• USB Full Speed Connectivity • Program and Debug the flash of RF SoC chip • USB MCU Debug • 5V Supply Provision • Capable of powering target Board from the Debugger • Capture supports IEEE 802.15.4 ZigBee 2003 ZigBee 2007 Compliant • Analyze a large physically dispersed network
Resistance Box, Plug Pattern
Description
All plugs are turned to a fine standard taper and are interchangeable. These are moulded in fluted plastic tops. The brass blocks are undercut and are fitted to a thick insulating plate. Heavy 4 mm brass terminals are used. Coils are non-inductively wound and are treated to be strain-free. Coil values are engraved on the plate and an infinity plug is also included. Accuracy ±0.5% for 0.01 to 0.05 ohm coils, ±1% for the rest 0.01 to 0.1 ohm, Total 0.2 ohm 0.1 to 1 ohm, Total 2 ohm 0.1 to 5 ohm, Total 11 ohm 0.1 to 10 ohm, Total 21 ohm 0.1 to 50 ohm, Total 111 ohm 0.1 to 100 ohm, Total 211 ohm 0.1 to 500 ohm, Total 1111 ohm 1 to 10 ohm, Total 20 ohm 1 to 50 ohm, Total 110 ohm 1 to 100 ohm, Total 210 ohm 1 to 500 ohm, Total 1110 ohm 1 to 1000 ohm, Total 2110 ohm 1 to 5000 ohm, Total 11110 ohm
Pinhole Camera Kit
XTEMOS ELEMENT
AJAX PRODUCTS TABS WITH ICONS
Advanced Stereo Zoom Microscope
Specifications
Advanced Stereo Zoom Microscopes provides reliable mechanical components and best quality optics. This exceptional quality instrument helps the users to perform certain tasks efficiently and maintaining high productivity. The wide variety illuminators and stands are provided with the instrument to suit the requirement of different applications. These microscopic instruments provides the zoom magnification from 8X to 50X. The Zoom ratio 6.3:1 with standard eyepiece Wide Fiels 10X/22. The images are clear, sharp, flat and high-resolution contrast even at the edge of field. This exceptional quality instrument helps the users to perform certain tasks efficiently and maintaining high productivity.
The images are clear, sharp, flat and high-resolution contrast even at the edge of field. It is the best instrument which best suited for biological research as well as in industrial laboratories where large field coverage, maximum working distance and high precision is required. The Binocular Body of the device is inclined at 45o for fatigue free viewing that can be rotated complete 360o and that can be locked in any position. The Instrument has Ergonomically design bilateral ocular tubes that can be interlocked for enhanced operations. The instrument is equipped with incident lights that are build in the stand. The lamps can be switched on either separately or together with the LED.
Hydraulic Drum Brake Actual Working Four Drum
Linear IC Trainer
This Trainer Consist of :
1. Regulated power supply of ± 12 V / 250 mA.
2. Variable 0 to ±5 V / 250 mA.
3. Sine wave oscillation of 1 KHz.
4. Digital Voltmeter of 0-20 V DC, LCD display, 3 ½ Digit.
5. Functional diagram of IC 741 is printed with 2 mm sockets.
6. One extra 8 pin IC Base with 2 mm sockets.
7. Potentiometer of 10K Ohms.
8. Required Resistance and Capacitances mounted on board.
9. Interconnection Leads and Manual to perform 15 experiments on IC741 e.g. inverting, non-inverting, summing, difference, multiplier, differentiator, integrator etc.
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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
XTEMOS ELEMENT
AJAX PRODUCTS TABS CAROUSEL
Decade Inductance Box – 7 Dial
Description
Housed in a box with seven dials and fitted with 4 mm output plugs, the unit allows a range of inductances from 1ΩH to 10ΩH. 7 Decade Inductance Box (i) 1ΩH to 10ΩH in steps of 1ΩH (ii) 10ΩH to 100ΩH in steps of 10ΩH (iii) 100ΩH to 1mH in steps of 100ΩH (iv) 1mH to 10mH in steps of 1mH (v) 10mH to 100mH in steps of 10mH (vi) 100mH to 1mH in steps of 100mH (vii) 1mH to 10mH in steps of 1mH
Biological Science Set
Set of 22 slides. Fulfils the requirements of most biology courses.
The slides have been chosen for their relevance to international Curriculum and for the clarity with which they show structures, which may be related directly to function.
The set comprises following slides.
| Adipose tissue | Allium LS root tip for mitosis |
| Allium, Leaf, WM epidermis with stomata | Artery and vein |
| Cucurbita, stem, TS and LS | Entire Kidney, LS Mixed Bacteria |
| Germinating pollen, LS stigma | Human blood smear |
| Ligustrum (Privet) TS leaf | Lung |
| Mixed Pollen | Nerve cells, isolated |
| Nettle stinging cells | Pacinian corpuscle receptor cells |
| Saccharo0myces, budding | Skin |
| Small intestine, TS injected | Squamous, epithelium, cheek cells |
| Stomach, VS | Straited muscle |
| Triticum, LS Seed | Zea Stem, TS and LS |
Siemens IoT 2040 Gateway Based IoT Development System
SIMATIC IoT 2040 is an Industrial IoT Gateway, reliable open platform for collecting, Processing and transmission data. It helps the students to get the industrial IoT experience and develop Industry 4.0 Projects rapidly.
Specification:
• IoT 2040 Gateway - PLC and sensors of many brands can be integrated through Ethernet & Serial ports. - Open Protocols: Modbus, Profinet, REST or MQTT, AMQP, OPC UA - Based on Intel Quark X1020 ,(x86)@400MHz - Compatible With Open Source Software Arduino IDE and Yocto Linux - High level language support : Java, Python, C/C++ - 1 GB RAM, 8MB Flash ,256KB SRAM - Micro SD card Slot up to 32GB - One miniPCIe Slot for hardware expansion for WLAN/Additional Ethernet Port - Arduino Uno – R3 Compatible - Intel Wi-Fi + Bluetooth Module for 300MB data rate - 2xRS232/422/485(Switchable) - 1xUSB Controller + 1 x Device - 2 x 10 /100 Mbps Ethernet RJ45 • 5 types of sensors such as Temperaturesensor, LDR sensor, Motion sensor, Humidity sensor, Magnetic sensor included to • interface with IoT2040 & add on modules of IoT2040 • The IoT 2040 Gateway can communicate with PLC, DCS using profinet or OPC UA. • Analog Inputs are terminated in a SP7 patch connector • 4Nos of Digital Input SPDT Switch • 4Nos of user LEDs
Simple Circuits Kit
Description
To explain working of electricity by simple circuits. Students can create simple circuits and learn about electricity, currents, voltages, series circuits and much more. Kit includes: D cell battery holder, knife switch, 2 light bulb holders, 2 light bulbs, 5 alligator connector cords and instructional manual.
Magnetic field demonstrator
Description
Consist of a closed transparent box with a transparent tube through the center. The box contains iron filings and silicon oil. When one or more cylindrical magnets are inserted into the central tube, the filings are attracted and line up along the field lines in all dimensions With Cylindrical Magnet.
Surface Tension Balance, Searle’s
A horizontal frame is mounted on a rod fitted to a base & carries a steel wire stretched across it, the tension of which can be adjusted by a tightening screw.
A light metal pointer with a counterpoise is attached to the centre of the wire clamp.
A pan is hung from a notch in the pointer and has a hook at its underside from which can be suspended a light weight rectangular frame or a metal clip to hold a micro slide edge.
The tip of the pointer moves over a graduated scale. With rectangular wire frame, slide clip, six micro slides & 3 meters of spare wire.
