sarb overseas

Jalandhar Cantt., Jalandhar, Punjab

We can offer all kinds of rental use LED screen: indoor stage rental LED screen, outdoor events rental LED display screen.

For the rental use LED screen: flight case, luck button & hanging structure is always necessary since the screen needs to move from one site to another very frequently and only use several days for each event.

P10 RED

HIGH BRIGHTNESS

GOOD QUALITY

WATERPROOF

PITCH 13.33

TYPE : RGB

OUTDOOR WATER PROOF

USAGE : MULTI COLOR SCROLLING TEXT

1. Adopted SMD 3-in-1 technology , this kind of LED display provides with larger vision angle and more smooth in both indoor and outdoor application.
2. Adjusted color and brightness simultaneously, LED display appears vivid and high definition images.
3. With high contrast and refresh rate, the image and video presented on LED display have no delay and stagnacy while operating.

Pitch 10mm Module size: 320x160mm:

1. OUTDOOR
2. HIGH BRIGHTNESS
3. WATERPROOF
4. 1 YEAR WARRANTY

For experiments on sliding friction. Comprises inclined wood plane, 600 x 100 x 20mm, with 22mm diameter pulley, hinged to wood base, 450 x 100 x 20mm. Linear scale fixed to edge of plane and vertical linear and 0 to 45 angular scales fixed to base with clamp, shaped for use as index with one each scale pan 75mm diameter, cord and hooks and roller 100 x 18mm.

For use with inclined plane apparatus GP-210.1.

Comprises steel baseplate, 610 x 89 x 6mm, with screws for attachment to inclined plane of GP-210.1, steel block with eye-ring, one surface 102 x 76mm, the other machined to present an area 51 x 76mm and steel block with eye-ring, one surface with smooth finish 102 x 76mm, the other with brake lining material.

For accelerating dynamic trolleys.

With a length of elastic cord with brass eyelet at each end. In use cord is attached with the trolley by slipping one of the eyelets over the front dowel peg. (One or more cords may be used simultaneously depending upon the acceleration required). Constant acceleration will arise if the cord is stretched a constant amount, say, to length of the trolley. The Cords are packed in tens.

Dimensions: 150mm unstretched length between eyelet.

For use with the Air track and Air Table. consisting of a 240V, industrial type vacuum cleaner(used with the hose connected to the outlet) which is capable of providing a high rate of airflow and a maximum pressure of 14kPa approximately. The blower is supplied complete with a wide bore air hose 1.7m long, hose adaptor and 2-core captive mains lead. The motor and other electrical parts are fully insulated.

Mains operated electronic linear reads 0 to 99.99sec. The display comprise 4 seven segment digits to read seconds and centi-seconds. Two pair of 4mm sockets with two pushbutton switches are controlled with switches which enable linear make or break pulses to be used to operate the timer. A reset is provided to the base.

Dimensions: Overall length without pulley 550mm approximately, width 150mm.

Density Metal Cube 20mm, Aluminium

For determining youngs modulus for the material of a beam when supported at its extremities. Comprising a metal chrome plated bar 1 metre long, resting on the knife edges of 2 heavy table clamps, hanger with knife edge support to rest on the beam with micrometer or spherometer attachment and with electric contacts. But without weights.

bx series controll cards are very fast communicating and usedfriendly controll system

HD control cards are used for high brightness in single and dual colour scrolling display

About 20cms in dia by 44mm wide turned and carefully balanced, mounted on a horizontal shaft held in ball bearings. The wheel is marked and pointer is fixed to the bracket. The bracket has four holes and can be fixed to the wall also.

MEAN WELL 5 VOLT 26 AMP

Best quality power supplies made in taiwan

Features :

Use imported and integrated switching regulator modules manufacturing, quality is stable and reliable.

Synchronous rectification, the conversion rate is 90%, very low heat.

Over voltage, over current, over temperature, short circuit, it can be auto protection, and can work in normal condition when restored.

Thin, small size, high efficiency, easy installation.

Input :9V32V

Output: 5V @10A 50W

The minimum pressure: 2V

The output ripple: 50mV (MAX) 20M-bandwidth

The working temperature: (-40 `85) when it is more than 40, please make lower power, or enhance heat dissipation

Full load temperature rise: 5

Load regulation: 1%

Voltage regulation rate: 2%

The dynamic response speed: 5% 200uS

The LED Moving Sign can display text, any information, photographs etc, it is durable, safety and price is lower than full color LED display screen. LED moving signs are widely used in stadium as a score board, bank as rate display, restaurant for menu display, stations for time of bus, shopping center, government for information, school, traffic guidance etc.

300W output 5 VOLT

High AC input

High Efficiency, and High reliability

Output protections: SCP/OVP/OPP/OLP

Wide operating ambient temperature (-4065)

All using 105 long life electrolytic capacitors.

100% full load burn-in test

1 year warranty

VAT-H200-5-C has CCC and CE certificates

With M.E.S cap, suitable for flashlamps, spotlights and panel lamps, etc. Supplied in pack of ten.

Circular blacked metal screen, 75mm dia with 12.5mm central aperture. A screw controlled, spring loaded precision slit, Provides a maximum slit opening of 4mm approx., with useful length of 10 to 12mm. mounted on a standard 6mm dia brass rod, the optical centre height is 80mm approx.

43 diameter, graduated in degrees and with compass points marked. In plastic case with hinged cover and ring for lineyard. A locking mechanism protects the needle during transport.

Made of optically flat plates cemented together.

We are the main supplier of this product.

Comprising two metal discs, each 75mm with variable separation, supported on insulating pillars and provided with insulating handles on the ends of the adjustment side rods, 4mm sockets are drilled in the end of the adjustment rods.

A rectangular glass plate is supplied which mounts in clips between the two discs and may be easily replaced by a plate of some other material to show the effect of different dielectrics. The whole is mounted on a polished wooden base. Overall dimensions 225x150x175mm.

Comprises a copper vessel 150x100mm height x dia with terminal and perforated shelf, thick Zinc rod 15012.5mm height x dia with brass terminal and Porous Pot 140x50mm height x dia complete.

A 100ml conical Borosilicate glass flask, brass rod with disc and gold leaf attached, supported in cork with polythene insert overall height approx. 125mm.

A circular blacked metal screen 75mm dia, with a 10mm dia aperture and cross wire of 26 s.w.g. Wire. Mounted on 6mm a brass rod giving a centre height of 80mm approx.

Comprising 12 non-polarised capacitors ranging from 100pF to 0.47F (470F) using standard preferred values, in step ratios of approximately 1:2 Selection is by means of a rotary switch and external connection is via a pair of 4mm sockets. All capacitors are of + 2% tolerance, 250V d.c.

Working with values as follows :100pF, .001F, .0022F, .0047F, .01F, .022F, .033F, .047F, .1F, .22F, .33F, .47F.

A model of the simplest D.C. elctric motor having two pole armature wound with enamelled copper wire, and permanent magnetic field provided by removable Alnico magnet. The construction is completely open and all components are readily observable, main body one piece cast aluminium and connections through phosphor-bronze strips is by means of a pair of 4mm sockets. Operatable on 4 to 8V DC. Height 125mm.

Tripolar and four polar types are also available.

It is used as a demonstration model with an overhead projector.

Comprises a steel frame with an acrylic window. The frame is shared to form beaches on all sides to minimize unwanted reflections and fits neatly onto an overhead projector. The underside of the frame has threaded metal inserts to take the four legs provided enabling the tank to be used as a free standing bench model if required. Facilities are provided for mounting the ripple tank illuminant for this purpose. A gantry is supplied for supporting a motor beam, the height of which is easily adjustable allowing it to be positioned for maximum effect. Ripples are produced by a small 1.5V to 4.5V D.C. motor mounted on the plastic beam of 240mm length. A standard cam is fitted to the motor spindle to give an oscillatory motion and row of nine holes in the beam are for mounting the spherical dippers for production of circular ripples.

The full set of apparatus comprises:

1 Ripple tank 330x330x35mm deep, 1 Gantry complete with beam, 4.5V D.C. motor and fittings, 4 screw in legs for bench mounting, 1 illuminant support rod, 2 spherical dippers, 1 Glass plate and spacers for refraction. 1 Dropper, 10 Suspension bands, 2 Leveling wedges.

All glass working model, with visible coloured valves, overall height 225 x 120mm width, mounted on wooden stand 270mm height with plastic trough.

A chrome plated brass pillar mounted on a wooden base with 2 pith balls spheres on unspun silk.

SKU: GP0708

Made of brass nickel plated 125 x 50mm length x dia in size, mounted on insulated metal stand with base.

A metal plate to which a single gold leaf supported by an insulating bush in a metal case with a 4mm socket earthing terminal. The front window is clear and the rear window is of ground glass mounted upon a bakelite base and two interchangeable electrodes are supplied, one being a traditional disc top plate 50mm diameter, while the other is in the form of a metal hook 160mm overall dimensions complete with insulating bush 112x63x143mm high.

A metal screen 75mm dia, with an adjustable iris diaphragm mounted in the centre, giving a maximum aperture of 6mm. The disc is mounted on a 6mm brass rod and the optical centre height is 80mm approx.

An electric buzzer working on 2-4V D.C. Suspended in bell jar 150x100mm with connections to terminals mounted on Rubber bung sealing the jar. For use on pump plate not less than 150mm dia.

Consisting of spun copper cylinder contained within a large 75mm dia x 100mm aluminium outer vessel with 10mm of insulating material between. Supplied with wooden cover for outer vessel with bung for mounting thermometer support clip.

Comprising a brass 100 x 75mm dia with 3 tubes for water inlet, outlet and overflow with a bosshead and stand.

For producing positive charges relative to polythene when rubbed by a woollen rubber.

Dimensions : 250x25x1.5mm length x width x thickness.

Consists of a base board, complete with terminals a set of metal connection pillars and a number of clips on flexible connection strips and accessory units, enabling a wide variety of electrical circuits to be constructed quickly and easily. The phosphor-bronze strips are so designed that when flexed a little in the fingers, they are easily slipped over the pass where their natural spring holds them firmly in position and ensures a good electrical contact.

2 Pcs Flash Lamp Bulb, 1.25V

3 Pcs Plane Connection

2 Pcs Bulb Holder

2 Pcs Lead Crocodile Clip

2 Pcs Lead Crocodile Clip & Banana Plugs

A copper-nickel alloy of low temperature coefficient suitable for resistance coils, etc. 125g each reel of following s.w.g.

IRON FILINGS For indicating lines of force Pack of 500g.

For AC measurements only, accuracy 2% at f.s.d. Scale 50 mm long with anti-parallax mirror, is set at a convenient reading angle in plastic case 100 x 90 x 100 mm high. With pair of colour-coded 4mm socket terminals and zero adjustment. Resistance 100 W/V element sensitivity 1 mA.

A circular gauge having an overall diameter of 100mm and a depth of 40mm. The dial reads 0 to 50 lbs/In x1 & 0 to 3.5 Kg/cm2 x .1 actual (total) pressure and the case has a clear Perspex back so that the working parts may be seen.

For demonstrating the effect of electric discharge from points. The apparatus has 60mm dia six pointed star wheel with all the points curved in one direction. The wheel rotates freely on the points curved in one direction. The wheel rotates freely on a pivot point mounted on a short stand and the stand is provided with a 4mm connection socket on the round base.

Made of all glass, working with visible coloured glass valves, overall size 350 x 100mm height x width, mounted on wooden stand 400mm high x 150mm wide approx. With plastic trough.