XTEMOS ELEMENT
AJAX PRODUCTS TABS
Balance Spring
Cross Staff
Description
The Cross-Staff was used at sea from the beginning of the 16th century until the first half of the 18th century. It was used to measure the sun's altitude, especially at the meridian passage. With the knowledge of the sun's declination, the mariner could then obtain his latitude. The staff is original, with the inscription. The cross pieces are replicas. Different cross pieces were used depending on the altitude. A different scale is on each side of the staff.
XTEMOS ELEMENT
AJAX PRODUCTS TABS SIMPLE
Human Reproduction Charts
Description
Poly art Charts are multi colored, accurate in details, printed on plastic, laminated on both sides, washable, non-tearable and long lasting with plastic rollers, size 75 x 100 cm. Human embryological development. Human Life cycle (birth). Human reproductive organs, male. Human reproductive organs, female.
Refrigeration Air Conditioning Tool Kit
Soil Auger,Cadmium plated
XTEMOS ELEMENT
AJAX PRODUCTS TABS ALTERNATIVE
Fashion
Horizontal Pipette Stand
Our Detachable Horizontal Pipette Stand can hold 12 pipettes, 6 on each side, in a horizontal position.
Moulded in Polypropylene, the Autoclavable Horizontal Pipette Stand has two sides that are attached with each other with three metallic rods coated with Polypropylene.
Our Horizontal Pipette Stand can be easily disassembled for space saving storage.
| Particulars | Pack (Pcs) | |
|---|---|---|
| Pipette Stand (Horizontal) - For 12 Pipettes | 6 |
Instrument Tray
Acquire from us comprehensive range of Instrument Tray which is well reckoned for its quality.
This Instrument Tray has cover which fits into groove of trays to minimize spillage of material.
Smaller size can be used to sterilize small instruments whereas the larger size allows pipettes to be fully immersed in disinfectant prior to sterilizing.
Material : Polypropylene
| Particulars | Pack (Pcs) | |
|---|---|---|
| Instrument Tray 220 x 150 x 70 mm | 2 | |
| Instrument Tray 450 x 150 x 70 mm | 2 |
Specific Gravity Specimen Cylinders with Hooks
XTEMOS ELEMENT
AJAX PRODUCTS TABS ARROWS PAGINATION
Centrifugal Blower Test Rig
The apparatus consists of a spiral casing, which houses an impeller. Impeller is driven by a variable speed D.C. motor. Three, interchangeable impellers, viz. Radial forward and Backward curved vanes are provided with the unit. Digital indicators are provided for speed of impeller. A venture provided measures the discharge. Thus students can evaluate the performance of different impellers at various speeds.
SPECIFICATIONS:
1.Blower – Spiral casing with three interchangeable impellers viz. forward, backward and radial vanes. 2.Drive Motor-1 HP DC motor, 3000 RPM with Dimmer control to vary the speed from 300 to 3000 RPM. 3.Digital Speed indicator for speed measurement. 4.Ventura with water manometer to measure air flow. 5.Water manometer to measure discharge pressure. 6.Discharge pipe with flow control valve. 7.A technical manual accompanies the unit.SERVICES REQUIRED:
1.Floor space of about 2m X 1.5m X 1.5m height. 2.230 V. 5A., 50 Hz, AC Supply.
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
Free Force Vortex Apparatus
DESCRIPTION:-
The experimental set up consist of a circular transparent cylindrical tank in which four circumferential jets have been placed along the circumference of the cylinder near its bottom which helps in the formation of free vortex. It is assumed that the torque exerted by these jets is negligible. The Orifice is reducing bush so that a reduced diameter can be investigated. The plate can also be rotated with the help of a variable speed motor so that the cylinder rotates about its vertical Axis with the help of a V belt and forced vortex is formed. Conditions wear allowed to steady state and the depth of flow at any particular point was observed not to change over a period of time. The experimental procedure involves measurement of resulting free surface that represents the variation of the sum of the pressure and datum head.SCOPE OF EXPERIMENTS:-
Ø To plot the surface profile of a free and forced vortex by measurement of the surface profile coordinates and to show that total energy is constant throughout vortex.TECHNICAL SPECIFICATION: –
Ø Cylinder : Material Acrylic Dia. 200mm approx Ø Height of Overflow point : 150mm Ø Drive : FHP variable speed motor, speed way Ø The whole Set-up is well designed and arranged in a good quality painted Structure
Two Stage Air Compressor Test Rig
The test rig comprises of a two-stage air compressor fitted with an air tank with orifice, pressure gauges 9 an energy meter to measure the input & a Temperature indicator measures the temperatures at various points. The compressor is mounted on air receiver along with the motor, and is provided with air relief valve (safety) and a pressure switch. The unit determines volumetric efficiency and isothermal efficiency at various discharge pressures
SPECIFICATIONS:
1.Air compressor – Double cylinder, two-stage type driven by a 2-hp. Three – phase motor mounted on air receiver provided with delivery valve. 2.Air tank and orifice with water manometer for air intake measurement. 3.Pressure gauges at outlet on both stages. 4.Digital temperature indicator. 5.Energy meter to measure input power. 6.A technical manual accompanies the equipments.SERVICES REQUIRED:
1.Floor space of 2,5 X 1.5m. 2.440 V, 15A, 3ph. AC supply with neutral and earthing connection. 3.A hand tachometer.XTEMOS ELEMENT
AJAX PRODUCTS TABS WITH ICONS
Expansion Model of Human Teeth
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.
DC Servo Motor Controller
This trainer designed for versatile Applications / Experiments mentioned below. It consists of(i) a PWM Chopper Drive using MOSFET (ii) DC Servo Motor (iii) Speed Sensor (v) PI Loop for speed. This trainer system is a compact & advanced version for class room experiment setup for the students to operate and study a practical speed measurement using optical sensor and speed control system.
FEATURES:
• One 12V PMDC Motor mounted on a open frame. • Speed Range: 0 to 1500 RPM. • Speed Sensor fixed on the frame. - Photo interrupter with optical Encoders. • One F/V converter is provided to convert the pulses to voltage output. • Speed controller provided to select - Proportional circuit. - Proportional plus Integral circuit. • One 3½ digit display to display the speed of the DC Servo motor / set value. • A switch provided to select the reference or the actual speed. • All important signals are terminated at sockets. So that, the student can monitor / measure the signals using CRO, DVM, Frequency counter etc.
Botany Charts
Description
Poly art Charts are multi colored, accurate in details, printed on plastic, laminated on both sides, washable, non-tearable and long lasting, with plastic rollers, size 75 x 100 cm. T.S. in Dicot & Monocot stem Pinus-1 Male & Female Strobli L.S. Shoot Apex & it’s different regions T.S. Shoot Apex & it’s different regions Plant Tissue Cork L.S. in Flower with T.S. in Anther Plant tissue Xylem T.S. in simple Pit Pinus II through female Strobilus L.S. through ovules Plant tissue Collenchyma Marchantia Life Cycle Plant Tissue Parenchyma L.S. in Root Tip & T.S. in its different regions Marchantia T.S. of Root (Secondary Growth) Adiantum Life Cycle Stages of formation of Female Gametophyte with the process of Pollination, Fertilisation & Formation of seed Plant Tissue Phloem Plant Tissue Sclerenchyma T.S. in Stem to show growth with a drawing of Lenticel Adiantum T.S. Dicot & Monocot Root Typical plant cell, English only Plant Mitosis English only Plant Meiosis, English only Classification of Plants, English onlyXTEMOS 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
Induction Coil
Description
This box form Induction Coil has a 50 mm spark gap and can produce pulses of high voltage spark from a low voltage direct current source such as a battery. It is suitable for use with gas-filled discharge tubes, vacuum tubes, eudiometers and for general laboratory work. It is comprised of two coils fully enclosed in a polished wooden case with binding posts. Spark gap at the discharge points can be adjusted by sliding rods back and forth
Wankel Engine Model
The model demonstrates the principle, operation. It is cutaway to show the internal constructional details. Unlike other engines the rotary piston engine avoids reciprocating parts. The power pistons an arch like triangular rotor which on rotating generates an epitrochoid. Mounted on metal base with printed diagrams.
