Utilisingthe service unit the experiments rapidly mount onto the multifunctional workpanel and is connected to the built-in water supply via quick connectcouplings. Differential pressure reading is taken using a digital manometeragainst varying flow rates.
The Fluid Energy Losses in Straight Pipes Tray provides hands on experimentation designed to demonstrate energy losses due to the geometry of the flow path atdifferent flow rates.
Th etray includes the following Hydraulic Circuits:
Contractionand expansion 8mm 4mm 8mm diameters
Smooth and Roughened pipe 6mm diameter
Stress Grading of Timber Joists system allows pressure to be applied simultaneously from one pump. Point loading is applied using the Dual hydraulic ram system.
A set of three dial gauges is required to measure the curvature of the beam in the central region of constant bending moment. Stress Grading of Timber Joists comprises a technical manual, which contains details of the selection of a timber beam and setting up for a four point loading test.
Experimental Capabilities:
Effect of moisture content.
Study of commercial grading of timber for structural design and construction.
Rectangular mosquito net, polyester 100 DENIER, treated with WHO PQ qualified insecticide, color white/blue/green, alternative dimensions.
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Sample size: 5 to 10uL capillary, venous or arterial whole blood.
Sample collected directly from skin surface into single-use micro-cuvette by capillary action.
Uses dedicated micro-cuvette (closed system).
Measuring range: 0 to 26 g/dL.
Read-out in: g/dL or mmol/L
Reading time: <20 sec.
Display informs: haemoglobin reading, reading errors, systems errors, battery status.
Automated point-of-care device for measuring haemoglobin in capillary whole blood
Technology: Dual wave length optical absorption photometry (506 nm and 880 nm for Hb measurement and turbidity compensation).
Both wave lengths are at isobestic points for oxyhaemoglobin and deoxyhaemoglobin
Calibrated and built-in auto self test each time the device is switched on. Needs no further calibration.
Provides direct reading from inserted micro-cuvette.
Removable micro-cuvette holder to allow for easy cleaning
Accuracy: Correlation with the ICSH (International Committee for Standardisation in Haematology) reference method: 0.99
Symbols in display facilitate multi-lingual understanding
Interfaces: RS 232 to printer or computer.
Power supply: 220V /50 or 4 x type AA / R6 1.5 V batteries (allowing for 100h to 150h continued usage).
Intended use:
Applicable for molecular/PCR & sterile microbiological works.
Various clinical laboratory usage conditions including; Sample cold storage, sample preparation/extractions with water bath, incubator, and centrifuge.
Used to centrifuge clinical samples at field facilities where there is no electrical power with a clamping device for simple table mounting.
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To hold dry blood spot cards during air drying for early infant diagnosis of HIV.
Provides horizontal position for 10 cards.
Sturdy base provides optimal stability.
Self-supporting vertical rack for drying blood spot filter cards.
Material: Cardboard.
Set of winter clothing for child aged 3 years.
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Vaccine storage capacity: 2.6 litres
Vaccine carrier, Extra-large, Long range
With lid and shoulder strap.
Supplied with 4 x 0.6L icepacks as a standard.
Cold life at +43°C without openings: 43 hours.
Weight fully loaded 4.5 kg
Gross volume-Freezer: 281 L
Volume category: >150L
Energy consumption, stable running (kWh/24 hours): 4.23
Operating temperature: Max rated ambient temperature: +43°C
Refrigerant: R600a, 75 grams
Equipment operating voltage and frequency: 220-240 Volt 50Hz /60Hz, or 100-127 Volt 50Hz /60Hz, 1ph.
Prequalified Mains Powered Vaccine/Water-Pack Freezer for storage of vaccines at -15?C to -25?C and freezing of water packs.
Vaccine storage capacity: 70 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
Refrigerant: R600a, 85 grams
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.
The Fridge Tag 2E, with internal sensor, is an electronic 30-Day Temperature Recorder (30DTR) with factory-programmed alarms and visual display for monitoring storage conditions in vaccine refrigerators (+2°C to +8°C) over a 30-day period. The Fridge Tag 2E has a USB interface and can be connected to a PC or Mac without any installation software. When connected, the Fridge Tag 2E will automatically generate a 60-day report in PDF and ASCII file formats, which includes all relevant information per day such as min/max and average temperatures, time out of range, alarm history etc. The device shows the actual temperature, all alarm violations over the previous 30 days (on a rolling basis), the daily minimum and maximum temperature of the last 30 days, and the time duration of any violation.
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100 channels max
200 contact list entries max
Not ALE capable (see Envoy X2 for ALE option)
Not GPS capable (see Envoy X2 for GPS option)
No accessory connector.
The sheets to be hot-glued to the front-cover and cardboard backing. The pad should contain sheets of a minimum of 5 different strong colors.
Paper pad, 50 sheets A4-sized (297 x 210 mm) plain (un-ruled) colored sheets, hot-glued on the 210 mm side, with front-cover and cardboard backing.
Sheets to be of 75% recovered paper fibres (post and pre-consumer waste), 80 gsm with a cardboard backing sheet of approximately 600 gsm, and a front covering sheet of approximately 160 gsm.
Recycled paper
The composition of the paper should be homogenous with no
inclusions/alien particles and be suitable for a range of art activities # painting, coloring, sticking etc.
This is a new kit and has been designed for the early stages of an emergency when resources are limited. It is assumed that the kit is a starter-kit in the period before the larger, longer term supplies reach the required areas. The kit has been designed so that there are sufficient supplies for 40 children and 1 Teacher (that are easy to transport and distribute) to establish a learning space and to enable learning activities to commence.
School-in-a-Bag kit for 40 students and 1 teacher.
Play Parachute is folded and packed in a storage bag made from the same material as the parachute, the carrying bag has a handle sewn on the side to enable it to be carried around and is sealed with a draw string. The 3.65 meter /12 feet play parachute with 12 handles, suitable for 6 children, is constructed from heavy-duty nylon.
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Material: Knitted polyester, at least 110 gsm.
On one side of the flag there is a canvas heading with a rope sewn in (as reinforcement), connecting 2 loops for a flag pole.
Size: 150 x 225 cm.
Compartment 1:
Inside Pockets:
Two inner pockets; mesh sides with elastic tops, located on the back side of the main compartment.
Large compartment YKK zip closure around three sides of the compartment with a 2 way YKK zip pull. Mesh lining stitched to the base of the bag and a 1mm PVC board reinforcement secured on the base.
Size: H400 x Depth100 x W270 mm.
Compartment 2:
Small pocket H230 x Depth 40 x W280 mm with side gussets, zip closure around top of pocket with one zip pull.
It comprises a membrane at the listening head connected by a dual tube to the headgear with ear olives that are placed into the users’ ears. A mechanical listening device designed for listening to sounds from the heart, lungs, and/or gastrointestinal tract from adult and paediatric patients.
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In general, infusion pumps are used when the solution to be administered must be delivered with greater accuracy than can be provided through a manually adjusted gravity administration set. Infusion pumps are used to accurately deliver liquids through intravenous (IV) or epidural routes for therapeutic and/or diagnostic purposes. They are used in hospitals, in alternative care settings (e.g., homes, long-term care facilities, physicians' offices, outpatient infusion centres), and, occasionally, in emergency medical service vehicles. Volumetric single channel infusion pump, AC and battery powered including accessories.
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