The Hybrid Vehicle Demonstrator includes a Hybrid engine, a battery and an Electronic Control Unit, several meters showing power flow between the units, a brake switch and a potentiometer mimicking the accelerator pedal. The system can also be used to show the effects of regenerative braking. Two models are available: a bench top version and a panel mounted version. The controls the system to show students how the power is routed in a hybrid depending on the State of Charge of the Battery, and to allow them to make measurements on the engine performance under different load conditions.
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The light intensity can be manually adjusted through a potentiometer or automatically controlled to allow performing experiments with different light intensities, therefore simulating the light conditions from dawn to twilight. Lamps For Photovoltaic Solar Trainers is used to provide suitable lighting to the photovoltaic solar module.
The Lamps For Photovoltaic Solar Trainers includes the following main components:
Magnetothermal switch, differential 10A
Potentiometer, 10k
4 off halogen lamps, 300 W each
Dimmer for controlling the light intensity.
The deflection of a spring depends on the load applied to it, an observation enshrined in Hooke's Law Applications of springs are found in spring balances which indicate loads by measuring spring deflections and in car suspensions where they absorb energy caused by wheel vertical movement due to potholes and bumps. Compression of Springs Apparatus are used in engineering to store energy or to provide restoring forces. Both compression and tension springs may be encountered.
Experimental Capabilitis:
Using the optionally available compressive spring set the dependence of spring stiffness on the wire diameter, spring diameter, length, number of turns and material can be observed and calculated
To determine spring stiffness using measured experimental results and formulae provided
To test the relationship between the load applied and the change in compressive length of a spring
Load versus compression graphs
Action of springs.
Intended use:
Intended for molecular medical laboratory, PCR work. Micropipette tips for use with standard Micropipettes used for pipetting small amounts of liquid in the laboratory.
Instant trigger launches spring-based blade
In-built mechanism to retract needle tip preventing reuse or injury.
Used for capillary blood collection.
Blade depth approx. 2.4mm
Single-use disposable
Sterile.
Cold box, Small, Long range
Vaccine storage capacity: 6 litres
With hinged lid and carrying handles.
Cold life at 43°C without openings: 106 hours
Supplied with 26 x 0.4 litre icepacks as a standard.
Weight fully loaded: 27.54 Kg.
Vaccine storage capacity: 36.5 L
Volume category: <60 L
Equipment operating voltage and frequency: 110-240 Volt 50Hz /60Hz, 1ph.
Refrigerant: R600a, 60 grams
Energy consumption, stable running (kWh/24 hours): 0.8
Operating temperature: Min and Max rated ambient temperature: +5 °C and +43°C
UIFPF- Grade A
PQS Prequalified Intermittent Mains Powered Refrigerator for storage of vaccines at +2 ?C to+8?C.
To be supplied with:
Remote Temperature Monitoring System RTMS - standard
The door / lid fitted with a lock and two keys, 1 basket.
(Standard): Extended type integrated voltage stabilizer with input voltage regulation range of 110-240 Volt 50Hz /60Hz, nominal input/output.
With PQS prequalified 30-day temperature logger.
Vaccine storage capacity: 48 L
Volume category: <60 L
Ambient operating temperature: Min. +5°C, Max. +43°C
UIFPF: Grade A
PQS prequalified Solar direct drive combined refrigerator and freezer with no battery for storage of vaccines at +2 ?C to+8?C and freezing of ice packs in areas without any electricity, or where there is less than eight hours of reliable electricity over a typical day.
Refrigerant: R290, Refrigerator system: 55g/Freezer system: 45g.
Clock; teaching, wood or plastic, with desk-top stand. Minimum diameter of clock 220-240mm; tough construction for classroom handling, easy-to-see numerals, large and small hands.
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A sealed bottle of water inserted into a breathing circuit to add moisture to the breathing gases for administration to a patient. This type of humidifier does not heat the gas.
Graduated, transparent humidification bottle, shatter resistant.
Graduation shall show minimum and maximum water level.
Detachable metal or rigid durable polymer cap with gas connectors.
Non-heated, reusable humidifier for oxygen therapy and ventilation/anaesthesia inspiratory lines.
Bubble-through humidification system.
DISS connectors for gas inlet and outlet
All available adaptors for gas connection to be described in bid response
Flow rate capacity up to 15 L/min.
Safety pop-off valve incorporated.
Autoclavable and/or disinfectable with hospital grade detergents.
Humidification chamber working volume at least 150 ml, not greater than 500 ml.
Material: Martensitic steel (quenched, magnetic steel).
Martensitic steel composition: 0.15-0.20% carbon; 12-13% chromium.
To grip soft and delicate tissues (lungs, intestines, stomach).
Pronounced but atraumatic ridges of the grippers.
Ridged grippers with aperture (triangular).
Pressure force instrument: gripping forceps, springy
Soft ratchet, lockable.
Flexible arms.
Length: 23 cm.
Jaw: approx. 27 mm.
Reusable.
For surgical procedures or any sterile medical procedure to protect both patient and medical staff from cross-contamination. Surgical gloves are sterile and strictly SINGLE USE.
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Intended use:
To measure the mid upper arm circumference for rapid screening of nutritional stauts of pregnant/lactating women.
Adults' Mid Upper Arm Circumference (MUAC) measuring tape with a range of up to 50 cm. Pack of 50 tapes with pictorial and text instructions for use printed on the reverse side, reusable, in English language.
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Enriched with natural humectants and natural moisturizing ingredients.
100% biodegradable.
Hand soap for personal hygiene, suitable for all skin types even the most dry and sensitive.
Weight: 100 g.
Double Ended Ring Wrenches Straight for outside Torx Screws.
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The product is a set of mechanical demonstration experiment, the time is measured by digital timer, air cushion guide is used for small gas source, and the products can be used in many kinds of mechanical experiments such as average speed, acceleration and elastic collision.
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Consists of iron cage, plastic plate.
Plastic tank, size:430*320*26mm, with hook.
Iron cage:330*215*310mm, made by painted iron( ≥φ2mm)with hook.
30mL, rubber texture, below is spherical, with tubular instruments on it.
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It is used for labs in elementary and middle school: scalding, strong acid burns and strong alkali burns with disinfectants and emergency treatment medicine.
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