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Comparative Terrain Model
Description
Set of 2 landform models, each includes an overlay representing ancient mountain forms that can be removed and compared with the base model to show changes millions of years later. Cross section shows basic mountain types, volcanic fault block, glaciated domes and folded mountains with lesson plan, size 45 x 60 cm.
Hydraulic Drum Brake Actual Working Single Drum
Open Wind Tunnel Apparatus
Technical Description
A wind tunnel is the classic experiment system for aerodynamic flow experiments. The model being studied remains at rest while the flow medium is set in motion, and thus the desired flow around the model is generated. Open wind tunnel used to demonstrate and measure the aerodynamic properties of various models. For this purpose, air is drawn in from the environment and accelerated. The air flows around a model, such as an aerofoil, in a measuring section. The air is then decelerated in a diffuser and pumped back into the open by a fan. The carefully designed nozzle contour and a flow straightener ensure a uniform velocity distribution with little turbulence in the closed measuring section. The flow cross section of the measuring section is square. The built-in axial fan with guide vane and a variable-speed drive is characterised by an energy-efficient operation at high efficiency. Air velocities of up to 28m/s can be reached in this open wind tunnel. The trainer is equipped with an electronic two-component force sensor.Lift and drag are detected and displayed digitally. The air velocity in the measuring section is displayed on the inclined tube manometer. The tube manometers is recommended for measuring the pressure curves in drag bodies. Extensive accessories allow a variety of experiments, for example lift measurements, pressure distributions, boundary layer analysis or visualisation of streamlines. The well-structured instructional material sets out the fundamentals and provides a step-by-step guide through the experiments.Learning Objectives & Experiments
– Determine drag and lift coefficients for different models – Pressure distribution when flowing around drag bodies – Boundary layer analysis – Investigation of flutter – Wake measurementFeatures
* Open wind tunnel for a variety of aerodynamic experiments * Homogeneous flow through the flow straightener and special nozzle contour * Transparent measuring section
Set of Masses, Brass
Set comprises masses of brass with slots, brass hangers with hook. Fine finish, masses removable and replaceable on hanger.
Set of 9 weights, one hanger each of 10 gm. Total weight 100 gm.
Set of 9 weights, one hanger each of 25 gm. Total weight 250gm.
Set of 4 weights, one hanger each of 50 gm. Total weight 250gm.
Set of 9 weights, one hanger each of 100gm. Total weight 1000gm.
Set of one hanger 20 gm. three weights 20 gm. Total weight 100gm.
Set of one hanger 50 gm, nine weights 20 gm. One weight 10 gm. and two weights 5 gm. Total 250 gm.
Spare slotted weights and Hangers 5gm., 10gm., 20gm., 50gm., and 100 gm. are also available.
XTEMOS ELEMENT
AJAX PRODUCTS TABS SIMPLE
Complete Optical Bench Set
Description
The Complete Optical Bench Set is an economical alternative to conventional optical benches that provides accurate demonstrations of basic optics principles. The complete system includes: 1. Optical bench-double-sided meter stick. 2. One Object and Marker. 3. One Screen support. 4. One Candle holder. 5. One Pair of metal supports. 6. Two Lens supports 4 cm and 7.5 cm. 7. Five White board screens, each 10 x 12.5 cm with a millimeter scale along one side. 8. 12 paraffin candles.
three-phase-flying-capacitor-5-level-inverter-power-module
Specification
• Power circuit consists of 24Nos, 1200V, 20A IGBT with proper heat sink and snubber circuit. • 18 Nos of flying capacitor provided • 6 Nos, Power Diode @ 500v is provided for power circuit • 24 Noshigh speedopto-isolator provided for IGBT PWM inverter. • 24 Nos IGBT gate driver IC provided for IGBT gate driving • 22 nos isolated +15v dc @ 0.5A capacity provided for control circuit • One no of 3phase diode bridge rectifier@1200V, 20A with capacitor provided for input AC-DC conversion • 3 no of Hall Effect current sensor provided for O/P current measurement & protection circuit • 1 no Hall Effect current sensor provided for DC current measurement • Two no FRC connector provided for IGBT PWM input & ADC interface • MCB protection for input power ON/OFF & protection • One no of restart switch and LED provided for protection circuit indication & reset the unit • One Number of analog DC voltmeter provided for DC voltage measurement. • One number of power ON/OFF switch provided. • 3 Phase outputs & 3 Phase inputs are terminated in the front panel. • Test points provided for PWM input and current sensors output
Cryo Rack
Our Cryo Rack is moulded in polycarbonate making it tough, durable & autoclavable.
This handy Cryo Rack can hold 50 vials can be unscrewed without actually picking them up as the vial will lock in every well and hence will not twist.
This rack is provided with four anti skid rubbers & each well is identified with an alpha-numeric index.
Material : Polycarbonate
| Particulars | Pack (Pcs) | |
|---|---|---|
| Cryo Rack | 2 |
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AJAX PRODUCTS TABS ALTERNATIVE
Fashion
Reciprocating Pump Test Setup
DESCRIPTION:
The Set-up is designed to study the performance of Reciprocating Pump. The Set-up consists of a Reciprocating Pump coupled with electrical motor, supply tank, measuring tank & pipe fittings for closed loop water circulation. Pressure and Vacuum Gauge are connected on delivery and suction side of pump for the purpose of measurement. The flow rate of water is measured using measuring tank and stop watch provided.EXPERIMENT:
To determine overall efficiency and pump efficiency of the Reciprocating Pump To plot Head vs. Discharge, Pump efficiency vs. DischargeFEATURES:
Closed loop water circulation Compact & stand alone set-up MS Excel sample calculation program on demand Stainless Steel tanks and wetted parts Superb painted structure 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 @ 80 Ltrs. (Optional extra cost)TECHNICALS SPECIFICATIONS:
Pump : Double acting, single Cylinder, Capacity 1 HP Speed 250 RPM (max.), Head 5 Kg/cm2 (max.) Drive : AC Motor with step cone pulley arrangement for 3 prefixed speed Or DC Motor with DC Drive along with non-contact type Digital RPM Indicator Supply Tank : Capacity 70 Ltrs. Measuring Tank : Capacity 50 Ltrs. fitted with Piezometer Tube & Scale Piping : GI / PVC Stop Watch : Electronic Control Panel : With required electrical instrumentation The whole Set-up is well designed and arranged in a good quality painted structure.
SCR VI Characteristics Study Trainer
Specification
• Basic VI characteristics study trainer. • Consists of one no. TYN612 SCR with heat sink. • LM723 based 20V DC power supply for gate voltage. • One no. potentiometer used to vary the gate current • 0- 30V DC variable power supply for anode, cathode voltage variation. • One no. potentiometer used to vary the Vak. • One no. high voltage fixed load resistor. • One no. toggle switch to ON/OFF gate voltage. • Two nos. DC ammeter, voltmeter/multimeter provided to measure Ig&Vak, Ia. • 230V AC input. Power ON/OFF switch. • All components are mounted on a screen printed PCB fixed on a nice wooden cabinets.
Magenta Box
Magenta Box is very often used in tissue culture & agricultural research experiments.
Main body of this Magenta Box is made of tough & transparent polycarbonate which provides excellent view of the contents inside while the cover is made of Polypropylene.
This autoclavable Magenta Box is square in shape giving itself a space saving features.
| Particulars | Pack (Pcs) | |
|---|---|---|
| Magenta Box | 12 |
Rock Cycle Model
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AJAX PRODUCTS TABS ARROWS PAGINATION
Reciprocating Pump Test Setup
DESCRIPTION:
The Set-up is designed to study the performance of Reciprocating Pump. The Set-up consists of a Reciprocating Pump coupled with electrical motor, supply tank, measuring tank & pipe fittings for closed loop water circulation. Pressure and Vacuum Gauge are connected on delivery and suction side of pump for the purpose of measurement. The flow rate of water is measured using measuring tank and stop watch provided.EXPERIMENT:
To determine overall efficiency and pump efficiency of the Reciprocating Pump To plot Head vs. Discharge, Pump efficiency vs. DischargeFEATURES:
Closed loop water circulation Compact & stand alone set-up MS Excel sample calculation program on demand Stainless Steel tanks and wetted parts Superb painted structure 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 @ 80 Ltrs. (Optional extra cost)TECHNICALS SPECIFICATIONS:
Pump : Double acting, single Cylinder, Capacity 1 HP Speed 250 RPM (max.), Head 5 Kg/cm2 (max.) Drive : AC Motor with step cone pulley arrangement for 3 prefixed speed Or DC Motor with DC Drive along with non-contact type Digital RPM Indicator Supply Tank : Capacity 70 Ltrs. Measuring Tank : Capacity 50 Ltrs. fitted with Piezometer Tube & Scale Piping : GI / PVC Stop Watch : Electronic Control Panel : With required electrical instrumentation The whole Set-up is well designed and arranged in a good quality painted structure.
Single Shoe Brake Working Model
Pin Hole Camera
Aves
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. Pigeon External Character Pigeon Internal Anatomy Pigeon Skeleton Pigeon various systems Fowl Skeleton Chick Development Chick embryo 16 Hours Chick embryo 24 Hours Chick embryo 27 Hours Chick embryo 30 Hours Chick embryo 43 Hours Chick embryo 48 Hours Chick embryo 56 Hours Chick embryo 72 Hours Chick embryo 96 Hours Beaks of Birds Claws of Birds Types of BirdsXTEMOS ELEMENT
AJAX PRODUCTS TABS WITH ICONS
Plantation Pots
Plantation Pots, moulded in polypropylene, are available in four different sizes.
The Plantation Pots have a downward extended rim, which provide convenient lifting even if the pot is filled.
The bottom of the pot is provided with holes for drain purpose.
Material : Polypropylene
| Particulars | Pack (Pcs) | |
|---|---|---|
| Plantation Pots 100 mm | 20 | |
| Plantation Pots 150 mm | 20 | |
| Plantation Pots 200 mm | 20 | |
| Plantation Pots 250 mm | 20 |
Rheostat, Single Tube
Description
A layer of oxidized resistance wire is wound on a porcelain tube which is supported by end supports. A sliding contact and three 4 mm socket terminals are provided for use as a rheostat or as a potentiometer. Other ranges also available on request.| Ohms | Ampere | Tube length | |
|---|---|---|---|
| 23 | 2.3 | 150mm | |
| 10 | 3.3 | 150mm | |
| 22 | 2.8 | 200mm | |
| 24 | 3.3 | 250mm | |
| 28 | 4.2 | 400mm |
PIPETTE BULB
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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
Oscilloscope
This is a portable type of Oscilloscope for two traces. The band width is 0-20 MHz. The instrument is of easy operation with comfortable controls. Its reasonable structure and technology makes it convenient to repair and calibrate.
(1) Dual Trace Dual Channel Oscilloscope with Component Test Facility
(2) Bandwidth : 20 MHz
(3) Full bandwidth sweeping circuit is used in the sweeping system
(4) The flexible and convenient triggering mode has the functions for selecting signals from one channel or triggered by Ext signals
(5) ALT trigger to observe signals from two irrelative channels
(6) The instrument has the functions of TV-H / TV-V synchronization and trigger-lock to observe all kinds of signals stably
(7) From the terminal for trigger input, CH1 and CH2 signals can be output along with the triggering channel to connect the external frequency counter
(8) Y deflection operation : Y1, Y2, ALT, CHOP, ADD, mode X-Y
(9) Vertical Deflection : 5 mV / Div to 20 V / Div in factor 1-2-5 sequence in 12 steps
(10) Rising time : < 18 nS (11) Maximum Input Voltage : 400V (DC + ACp-p) (12) Triggering Source : Y1, Y2, ALT, POWER, EXT (13) Trigger Coupling : AC / DC (EXT), NORM / TV-H, TV-V (14) Horizontal Sweep Mode : AUTO, TRIG, LOCK, SINGLE (15) Sweep time factor : 0.1 uS / div to 0.2 s / div in 1-2-5 sequence in 20 steps (16) Magnification : x10 (17) X-Y Mode input : X-Axis Y1 and Y-Axis Y2 (18) Z Axis minimum input level : TTL Level (19) Component Test Facility (20) Calibration Signal : Square wave of 0.5 V at 1 kHz (21) CTR Display size : 8 cm x 10 cm (22) Auxiliary Power Supply : 220V 50Hz AC
Cortex M4 Development Board
Cortex M4 is an ideal replacement solution for the traditional Microcontroller & DSP Processors. Vi-S32 based on ST Microelectronics cortex M4 processor offers many features for Embedded Real Time world. The full range of hardware features on the board is provided to help you to evaluate and develop many applications. STM32 Embedded target enables systems and software Engineers to quickly deploy their application models in Matlab& Simulink to Cortex M4 ARM.
Specification
• STM32F407VGT6 microcontroller high performance 32bit ARM Cortex M4. • Operating upto 168MHz • 196Kbytes of SRAM • 2.4 MSPS Analog to Digital Converter • Two Nos. of Potentiometer interface for ADC input. • Two Nos. of DAC with simultaneous conversion • 1MB On-Chip Flash. • 4 Nos. of User LEDs, Relay Interface. • 8 way dipswitch for user input • I2C Based 2 digit 7 Segment display interface. • 4 keys keypad, Stepper Motor driver interface. • USB OTG FS with micro AB connector interface. • RTC with battery backup • I2C EEPROM device interface • SPI based temperature sensor interface • 1 Gbyte Micro SD Card interface • RS232 UART interface at a pin D connector/USB connector • CAN 2.0 lines are terminated at 9 pin D female connector • 3.2inch 240 x 320 TFT color LCD with Touch Screen • 10/100Mbps Ethernet interface • Extension header for I2C, SPI & CAN • Camera Interface
Ni Cad Battery Investigation
Description
This setup is designed to investigate the charging and discharging characteristics of typical re-chargeable batter with external voltmeter and ammeter connected, you can manually measure the input and output energy by taking reading from these meters. A toggle switch is provided to select between charging and discharging. Connection are made via 4 mm plugs.
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.
