Vaccine storage capacity: 92 L
Volume category: >/= 60, <120L
Solar radiation reference period of 3.5 kWh/m²/day and hot zone (+43°C) test temperatures.
Operating temperature: Min and Max rated ambient temperature: +5 °C and +43°C
UIFPF: Grade A
PQS prequalified Solar direct drive refrigerator with no battery for storage of vaccines at +2 ?C to+8?C in areas without any electricity, or where there is less than eight hours of reliable electricity over a typical day.
Refrigerant: R600a, 50 grams.
Vaccine storage capacity: 170 L
Volume category: >/= 60, <120L
Solar radiation reference period of 3.5 kWh/m²/day and hot zone (+43°C) test temperatures.
PQS prequalified Solar direct drive refrigerator with no battery for storage of vaccines at +2 ?C to+8?C in areas without any electricity, or where there is less than eight hours of reliable electricity over a typical day.
Refrigerant: R600a, 50 grams
Operating temperature: Min and Max rated ambient temperature: +5 °C and +43°C
UIFPF: Grade A.
Digital weighing scale to weigh adults and children, weighing capacity up to 250kg, with 100g graduation. Powered with customer replaceable batteries. The scale allows a child's weight to be measured while being held by an adult.
Measuring range 0.1 to 250 kg.
Accuracy: ± 100 g over the entire range of measurement.
Graduation: 100 g.
Portability: Easy to carry by a health worker in the field. Maximum weight 4.0 kg (including batteries); maximum dimensions:360 mm for length, 400 mm for width and 70 mm for height.
Mother-child mode is the default mode, alternative mother only mode can be activated by pressing an operational button.
Taring: Taring function is automatically initiated, without pressing any operational button. Taring function is initiated once a parent holds a child after being weighed first (mother child mode).
The on/off button does not serve any other purpose and is encased to be protected from rain, dust and humidity.
Main on/off button has a feature to prevent accidental switching on or off and is easily accessible.
Power saving feature automatically turns off the scale after 4-6 minutes of non-use.
AC adapter with multi-country plugs. Scale allows a child's weight to be measured while being held by an adult.
Electronic scale for weighing adults and children, for use up to 250kg. with 100g precision. Supplied with customer replaceable batteries, solar panel and
Measuring range 0.1 to 250 kg.
Graduation: 100 g.
Accuracy: ± 100 g over the entire range of measurement.
Mother-child mode is the default mode, alternative mother only mode can be activated by pressing an operational button.
Main on/off button has a feature to prevent accidental switching on or off and is easily accessible.
Portability: Easy to carry by a health worker in the field. Maximum weight 4.0 kg (including batteries); maximum dimensions:360 mm for length, 400 mm for width and 70 mm for height.
Taring: Taring function is automatically initiated, without pressing any operational button. Taring function is initiated once a parent holds a child after being weighed first (mother child mode).
Power saving feature automatically turns off the scale after 4-6 minutes of non-use.
The on/off button does not serve any other purpose and is encased to be protected from rain, dust and humidity.
Portable suction machine for airway aspiration, minor surgery, emergency, patient transfer, suitable for use in hospitals and at home.
The unit provides intermediate and continuous suction. Continuous is limited to 30 minutes after which the unit should be given 30 minutes to cool down.
The flow rate at maximum vacuum is ≥ 33 L/m (2 m³/h).
The unit is provided with a suction tube of at least 1.5 meters.
The suction tube is made of medical grade silicone which is autoclavable at 121°C.
During operating the unit's noise level does not exceed 65.5 dB.
The unit is designed in such a way that it requires little or no oil.
The pump is equipped with a provision preventing fluid flowing to the pump if the collection jar is full (overflow control valve).
The unit is provided with one (1) reusable collection jar.
The unit has maintenance free operating.
A gauge indicating the negative pressure generated by the unit.
A hydrophobic bacterial filter is included in the airline to the pump.
The user adjustable suction ranges between 0 and at least 525 mmHg (70 kPa).
The unit should be provided with a carrying handle and storage provisions for all accessories, allowing to carry the unit with one hand.
The body is to be constructed of stainless steel or material which is non-corrosive or has a corrosion resistant coating.
The unit is equipped with a lead-acid battery.
The battery should be able to power the unit for up to 60 min.
The design of the device should be such that it is easy to clean/disinfect by avoiding difficult-to-reach areas and having smooth surfaces.
The device should have a sturdy, shock resistant casing.
A visual alarm should be incorporated in the unit signalling depletion of the batteries.
The unit should be provided with a battery level indicator and a charging indicator.
The unit should be able to simultaneously operate and charge from 12 Volt as well as the main power grid.
Power requirements: 230 Volts - 50Hz
The weight of the unit does not exceed 5.5 kg.
Electronic scale for weighing adults and children, for use up to 150kg with 100g precision. Scale allows a child's weight to be measured while being held by an adult. Suitable for clinical and survey settings. Supplied with customer replaceable batteries, solar panel and AC adapter with multi-country plugs.
Performance
Measuring range 0.1 to 150 kg.
Accuracy: ± 100 g over the entire range of measurement
Graduation: 100 g minimum.
Taring: Taring function is automatically initiated, without pressing any operational button. Taring function is initiated once a parent holds a child after being weighed first (mother-child mode).
Portability: Easy to carry by a health worker in the field. Maximum weight 4.0 kg; maximum dimensions:360 mm for length, 400 mm for width and 70 mm for height.
The on/off button does not serve any other purpose and is encased to be protected from rain, dust and humidity.
Light-coloured foot mat to avoid heating if exposed to direct sun light Mother-child mode is the default mode, alternative mother only mode can be activated by pressing an operational button.
Main on/off button has a feature to prevent accidental switching on or off and is easily accessible.
Footprint markings to indicate correct standing position (optional).
Type: Battery Compartment Cover
For Use With (Equipment): Turbidimeter.
Replacement for Battery Compartment Cover of turbidimeters.
Powered with customer replaceable batteries. The scale allows a child's weight to be measured while being held by an adult. Digital weighing scale to weigh adults and children, weighing capacity up to 150kg. with 100g. graduation.
....-lab-652612891.jpg "Battery Box (With Terminal)")
The battery case consists of box, spring and connectors, which is used for holding NO.1 battery.
The box is connected with the external connection post, which is convenient to connect the battery power and the external, the size: 92*40*38mm.
It has jacks for series connecting and it can not work when the battery is put in error.
All vessels, pipes, valves and fittings in contact with process materials are constructed in stainless steel with the exception of the borosilicate glass solvent condenser. The support framework is also stainless steel. The vessel base is equipped with an indirect steam chest for process heating. Direct steam is injected at a variable rate through a distribution pipe positioned above the mesh. A similar distribution pipe positioned near the top of the vessel allows solvent to be sprayed uniformly onto the bed of material.
The cylindrical extractor/desolventiser with a hinged lid for charging the extraction material, has a base inclined slightly towards a port for discharging the extracted and desolventised meal. The miscella tank, positioned directly below the extractor to collect the draining liquid, is also a cylindrical vessel incorporating a steam chest as its base. Material is supported above the base by a perforated plate covered with a fine woven mesh so solvent may drain through to the miscella tank whilst retaining the solids.
Vapour from the vessels, produced in the desolventising process,is directed by ducting to the solvent condenser, an inclined cylindrical glass tube containing a double coil through which cooling water is circulated. This vessel also incorporates a direct steam distribution pipe through which steam can be metered at a variable rate. Condensate (usually a mixture of solvent and water) drains into the solvent water separator tank which allows thorough separation of the solvent and water by a gravity process.
Functions: automatic switch-off, TARE, HOLD, auto-calibration with each switch-on.
Large LCD display
Reading time max 5 seconds
Splash proof and shock resistant light-weight body
Smooth surface/finishing for easy cleaning/disinfection.
Weighing range 0 - 10kg
Minimum graduation: 5g.
Accuracy: ±5g.
Display in kilograms
All vital parts made of rust proof, child-friendly materials; display cover made of durable, transparent plastic.
Additional power supply: customer replaceable batteries.
Colour: white or similar: off-white, cream, light grey etc.
Power requirements: 220 V/50Hz
It consists of box , spring and connectors used for holding NO.1 battery, which is made of ABS.
The size: 80*36*30mm,it can be series connected, as well as paralleling.
The battery box tester consists of 4 battery boxes and a plastic floor. Voltage output for 1.5V, 3V, 4.5V, 6V can be demonstrated.
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The densitometers are designed and factory calibrated to measure turbidity in the range of 0.5 to 4.0 units 0.0 to >7.5 units with a small standard deviation.
A compact benchtop densitometer (suspension turbidity meter) for measuring turbidity of cell suspensions in a variety of life science applications.
If required, it can deliver a wider measurement range (up to 15.00 units), but with a greater standard deviation.
Measurement time: 1 second. Precision: ±3%.
Measurement range: 0.5 to 4.0 units, 0.0 to >7.5 units.
Thermostat Water Bath
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Use original car battery management control system, accomplishing dynamic monitoring of each single cell voltage, dynamic estimating of battery capacity, dynamic monitoring of battery temperature, dynamic displaying of all battery information, dynamic monitoring of the total loop current, dynamic alarming indication, charging real-time control etc.
Power supply main switch, BMS battery management control unit, BMS information display screen, emergency stop switch, Jog switch, 12V switching power supply, charging and discharging socket, power supply detection terminal etc. are installed on the trainer panel. The power control unit electrical signal can be directly detected on the panel, such as resistance, voltage, current and frequency etc.
The color circuit diagram and working principle diagram are printed on trainer panel, to help students to understand and analyze the working principle of the electric vehicle battery pack management system through circuit diagram and object
Trainer base adopts steel structure welding, with spray paint treatment and self-locking casters.
Centrifugal blower and PTC auxiliary heater are installed in the internal of the trainer for simulating of discharge load of battery pack during vehicle operation.
220V AC power, converts to 12V DC power supply by internal circuit transformer rectifier.
The teaching unit is suitable for use both inthe laboratory and in a conventional combustion engine vehicle. Such a vehiclewill be supplemented by the main components of a hybrid vehicle, which can thenbe examined in detail
Pilot line with switching relays withintegrated LEDs to illustrate the switching function and system verification
Measurable voltage at the inverterapproximately 210V
Connecting the terminals 30, 31 and 15
Disconnect with original service plug
Signals at the symbolic electric motormeasurable, also filtered in sinusoidal shape, by the smoothing effect of theengine
Signals at the inverter input and outputmeasure, approximately 210V including charging and discharging curves
Inverter generates 3-phase PWM signals, about210V
Signals and messages of the CAN-Buscommunication measurable.
Learning Objectives:
Acquire knowledge about the interaction ofthe electronic components between the high-voltage battery, inverter andelectric motor
Criteria for the use of test devices
Deepen your expertise to optimally adjust oscilloscopes and evaluate the presentations
Represent pulse width modulated signals and sinusoidal wave forms in detail with the oscilloscope, also between individual phases
Recognize the dangers of high-voltage power components, explain accident prevention regulations
Security rules: disconnect, secure against reconnection, ensure that there is no voltage, log the steps.
Fully functional generator with multifunction controller, specially prepared fortraining purposes
Ignition start-switch, measuring and display devices, battery connection boards and consumers well-structured in the frame
All components connected outwards with 4 mm sockets, recordable and verifiable bymeasurement
Fault simulation, drive engine speed controlled
Teacher-student working documents and detailed accompanying documentation.
Feasible experiments
Simulateerrors such as open or short circuit of individual diodes
Troubleshooting with the oscilloscope possible
Batterycharging with the generator
Diodes,capacitor and regulator plugged from the outside, open or short circuit ofindividual diodes possible
Loadon the generator - alternator test.
Dimension (L*W*H CM): 11.2*6*9.5
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