Environmentally friendly blood bank refrigerator powered by Meditech Technology for safe storage of blood bags.

Stable Temperature Control
Temperature is controlled By thermo-stat. Set temperature is maintained automatically irrespective of ambient temperature. by two sensors located in the liquid-loaded monitor bottles, which are in the shape of a blood bag

Two thermistor sensors constantly monitor the temperature in both the upper and the lower part of chamber.Microprocessor control ensures the most accurate temperature control available. Over cooling protection to prevent the refrigerator temperature falling below +2 degrees Centigrade. Alarm/warning system: Audio and visual alarm for high or low temperature, sensor and system failure, door ajar and power failure. Mains-independent audible signal operated by batteries.Multi air-flow plenum system ensures excellent temperature uniformity in larger capacity models.

Temperature-maintained defrost designed with thermal sensors and heaters on the evaporator, all under precise microprocessor control. Designed to conform to AABB criteria, the series ensures stable and reliable temperature control utilizing Meditech original technology. A special highly
efficient compressor designed and used by Meditech provides rapid cooling and quiet performance for each model.

Temperature Variations Prevented. The Meditech BBR Series is designed to minimize cold air loss even with frequent door openings.Separated transparent inner doors minimize the chamber air leakage during door openings. Foamed-in-place insulation in the walls and magnetic sealed outer doors with double-pane glass window prevent chamber air leakage and promote complete door closings.Large air circulation fan enables rapid temperature recovery after door openings

Blood bank fridge, using gas and electricity
Specifications:
Construction: Strong outer panels from electrolytically galvanized sheet steel
Interior finish: Stove enameled Interior with; Smooth aluminum and clear protective coating.
white drawers with ball running runners.
Type: Vertical
Re-circulating air cooling with cross flow blower. Cuts out automatically when door is opened (minimum interior temperature increase).
Operation temperature: 2 to 8 °C
Castors: Equipped with heavy duty castor wheels for ease of movement.
Defrosting: Automatic; with defrosted water evaporation in compressor compartment.
Temperature control: By thermo-stat. Set temperature is maintained automatically irrespective of ambient temperature.
Over cooling protection to prevent the refrigerator temperature falling below +2 degrees Centigrade.
Alarm/warning system: Audio and visual alarm for high or low temperature, sensor and system failure, door ajar and power failure.
Manis-independent audible signal operated by batteries.
Refrigerant: CFC Free
Door: Double layer door with lock.
Power supply: 100-240VAC, 50 Hz and Natural Gas

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The milk is always warm and ready for your baby when it is breastfeed. You always have option to store milk in Meditech breast milk refrigerator in need when you are away from your baby. your milk is always warm when you breastfeed and ready for your baby.Breast milk can be stored in (1)The refrigerator (2) The freezer an (3) insulated bag for limited amount of time

Here are few suggestions about breast milk pumping and storage. The below article gives insight on How to store and how long to store milk in various cooling temperatures.

Tip: Making it work for you

Freshly prepared milk is best for baby. So give it before thawing frozen milk.

What kind of containers should I use in Meditech Breast Milk Storage Refrigerator to store breast milk?
Glass with leak proof lid
Hard, BPA-free plastic
Breast milk freezer bags

Thin disposable feeding bottle liners or plastic sandwich bags for storing milk in the freezer should be avided because they can split when frozen

How much breast milk should I store in each container?

Fill and store each container with the smallest amount of breast milk your baby is likely to take. It is better to warm up more milk than to have to throw away any leftover milk in the container.

Here are some general guidelines that can be helpful:

For babies 1-2 weeks old, 2-3 oz. (60-90 mL) per feeding
For babies 1-6 months, 3-5 oz. (90-150 mL) per feeding

Tip: Making it work for you

When freezing your milk, always leave room at the top of the container. As liquids freeze, they expand, and breast milk is no exception. Leaving space for this to happen can help make your life easier.

How long can I store breast milk in Meditech Breast milk refrigerator freezer?

That depends on where you store it. For healthy babies who are at home, check the breast milk storage guidelines table. If your baby is in the hospital (preterm or sick), check with your baby’s health care provider for advice about milk storage.

While it’s true that the longer your milk is stored, the more vitamins and antioxidants it loses, it’s also true that stored breast milk still has more health benefits than formula, so it’s worth it to continue to pump and store milk for your baby.

If you plan to use your milk within 8 days, you can store it in the refrigerator. Otherwise, store it in the coldest part of the freezer, where it can remain for up to four months.
Never store your breast milk in the door compartment of the refrigerator or freezer. It is more likely to defrost or become too warm there.
Freshly pumped milk can be stored in a cooler with frozen ice packs for up to 24 hours.
If you follow the timeframes in the breast milk storage guidelines, you can keep your milk at room temperature, then refrigerate it, and then freeze it.

Tip: Making it work for you

Label your milk storage containers with the date and time using a sticky label or non-toxic marker. When you’re choosing frozen milk, use the oldest first. If your baby is at a facility that cares for other babies or toddlers, be sure to include your baby’s name on the label to avoid confusion.

Other common questions about using stored breast milk

Do I need to warm up my baby’s milk? If you have a newborn baby who needs milk given in a bottle, warm the milk up by placing in a cup of warm water. Test it to make sure it is not too hot before giving it to your baby. If your baby is a few months old, you can give chilled milk right out of the refrigerator. Some older babies still prefer warm milk, so if your baby does, warm the milk up by placing in a cup of warm water and then test it to make sure it is not too hot before giving it to your baby.
How do I thaw my frozen milk? Place frozen milk in the refrigerator the night before you plan to use it. Use this milk within 24 hours of thawing.
    You can heat breast milk in a cup of warm water right before you plan to give it to your baby.
    Never use hot or boiling water to warm up your milk. It can make the milk too hot and burn your baby’s mouth and throat.
    Never microwave your milk because microwaving can cause hot spots in the milk.

Tip: Making it work for you

It is normal for your stored breast milk to separate into a thicker creamy layer on the top and a more watery layer on the bottom. Before giving to your baby, blend the two layers together by gently swirling (instead of shaking) the milk in the storage container
Can I add freshly expressed milk to stored frozen milk? Yes! Cool the fresh milk in the refrigerator before adding to already refrigerated or frozen milk. Use the date of the oldest expressed milk to determine the expiration date.
My thawed milk has a soapy odor. What’s up with that? Is it spoiled? Probably not. Spoiled milk will smell spoiled. A soapy odor does not mean it is spoiled. Some mothers make milk high in lipase, an enzyme that digests fat. When thawed, the frozen milk of these moms has a strong, soapy smell. This milk is safe for your baby to drink but sometimes your baby will refuse this milk. If this happens, you can deactivate the lipase by scalding the milk first before freezing it. To scald your milk, heat it in a pot on the range just until bubbles form at the edges, then cool and freeze it.
How can I store breast milk at work? In general, if breast milk is stored in a room that’s 66°-72° F (19°-22° C), it can stay uncooled for 6 to 10 hours. If you need to cool breast milk, use an insulated pump cooler case, cooler bag, or refrigerator.

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European CE Certified Products Presafe DGM897

Soil Plant Atmosphere Research Facility Controlled Environment Sunlit Plant Growth Chambers. Day-Lit Plant Growth Chambers.
A TOOL FOR PLANT RESEARCH AND MODELING

Product Overview/Applications

The SPAR units are located outdoors on a concrete pad. Each unit has the capability for controlling air temperatures, and atmospheric composition especially CO2 concentration at predetermined set points for studies of plant growth in natural solar radiation regimes. The bottom third of each SPAR unit consists of a steel bin to contain rooting medium. The upper two thirds is an airtight Plexiglas chamber

A door in the bottom of the aerial portion of each chamber is hinged for access to the soil surface and the aboveground portions of the plants. Ducts on the northern face connect to the cooling system. Conditioned air is introduced at the top of the Plexiglas chamber, flows down through the plant canopy, and is returned to ducts just above the soil surface. A steel soil lysimeter contains the rooting medium

The SPAR units provide a natural solar radiation environment (94% transmissive to photosynthetically active radiation) and have capabilities for controlling both the aerial and soil environment across a wide range of environmental set points. Controlled factors in each chamber include atmospheric carbon dioxide concentration ([C02]), dry-bulb air temperature, and dew point temperature. The environmental control system can be programmed to provide continuously

Airflow

The airflow design directs air downward along the center aisle way. Air is then redirected returning upward between the plants and through the lamp canopies. Filtered and adjustable fresh air intake enables researchers to exchange air to the chamber in a controlled manner.

Refrigeration

Cooling for the GR series is provided by a self-contained water-cooled condensing unit with hot gas bypass for continuous compressor operation. An electronic modulating valve provides tight temperature control while ensuring quiet operation. Pressure transducers are included for monitoring the status of the refrigeration system. Alternative refrigeration methods are available depending on site-specific and/or user defined requirements. Consult the factory for heat rejection information and other refrigeration options.

Experiment Protection

User programmable “set and forget” alarms track the chamber’s operation versus user-defined set points. This allows for exceptionally accurate monitoring without the need for adjustment every time the set point is redefined. Backup “high/ low” alarms provide a further level of protection while visual and audible notification is provided when any alarm is activated. Contacts for connection to a building management system are also included.

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Testing condition：
Evaporating Temp -23.3℃ Suction Temp 32.2℃
Condensing Temp 54.4℃ Sub cooling Temp 32.2℃
Ambient Temp 32.2℃ testing voltage 12VDC

controller
This compressor motor runs on DC brushless motor. When you use this controller , You must be properly connect with compressor. Connection as below：

1. Controller must be directly connected with DC power supply①,connect the plug to + and minus to -,otherwise the electronic unit won’t work.
2. (12VDC）7.5A (24VDC）For protection of installation ,fuse② must be connected with positive wire and close to power supply .15A fuse for 12VDC, 7.5A fuse for 24VDC are recommended.
3. If a main switch ③ is used, the rated current shall be min 20A.
4. In order to avoid excessive voltage change caused by the controller to protect,don’t add other circuit in the circuit.
5. A 10mA light emitting diode④ can be connected between the terminals + and D.The number of flashed depends on what kind of operational error was recorded.Each flash will last 1/5second.If the launch failure each interval 60 seconds to try to start again,till launch successfully.
6. Radiating fan⑤ is connected between + and F. Since the output voltage is always regulated to 12V,a 12V fan must be used for both 12V and 24V power supply systems. Fan current protection is 1A,it is recommended to use no more than 5W fan.
7. Thermostat switch⑥is connected between C and T.It control compressor start and stop.
8. Speed regulation resistor⑦is connected between C and T.It adjust resistor value to change the speed of compressor. Compressor speed range is 2000rpm～3500rpm,the relation of speed regulation resistor⑦and speed as below:
Power protection resistor⑧ is connected between C and P. Different resistor value change battery voltage protection setting. The relation of battery voltage protection resistor setting and power protection resistor⑧ is as below:
Controller automatically adjusts to the applied voltage.If power voltage is less than 17V,the controller will work in 12VDC system. If power voltage is more than 17V,the controller will work in 24VDC system.If a 220KΩ resistor is connected between C and P, compressor work voltage range will be extended to 9.6V～31.5V.

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European CE Certified Products Presafe DGM897

Meditech technologies india pvt ltd is the largest manufacturer of inkless chart recorder in India. Meditech inkless circular chart recorder is an instrument used to record Temperature process in various industries such as Medical Blood Bank Refrigerator, Pharmacy, Textile Industry etc. Meditech chart recorders record data on paper. These paper is passed under a pressure sensitive pen which records signals on paper without using ink. The pen gets deglected according to the vaiation in the signals. A graph is plotted for 7 days. The recorder also has a pen drive facility to record reading and transmit electrically to a computer.

Meditech chart recorder is an economic device manufactured to meet market demands.

Inbuilt Refrigeration Controller

The Meditech inkless chart recorder has an inbuilt controller to control and maintain the temperature of refrigerator. Various indications are present. HI Temperature and Low temperature audio visual alarm is present. There is also an indication for compressor.

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Best Fodder for Buffalo, Goats, Chicken. Meditech is the largest manufacturer and exporter of hydroponic cattle feed growing system in India. These are special chambers which are used to maintain temperature, lights, humidity and co2 levels inside the chamber. Meditech hydroponic wheatgrass germination chamber has 7 inch Touch screen controller.

The hydroponic grass germination chamber is also used for growing barley for feed. The hydroponic grass growing system is designed exclusively for seed germination and seed storage and other research applications.Touch Screen Controlled LED Controller with 12 types of alarms, RTC, Date and Calendar and data logging options are standard features.

Growing barley grass in Meditech germination chamber for feeding barley to cattle is now a easy job. just set and forget. The hydroponic grass is ready in 7 days. Growing barley grass with yield of more than 7 to 12 kilograms from 1 kg of seed is possible only with the help of Meditech.

Hydroponic alfalfa grass can also be grown inside Meditech Hydroponic sprout germination production room. Hydroponic corn temperature and germination values can be set inside the touch screen controller to set up hydroponic feed.

Download catalog

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Ultrasonic Homogenizers are recommended for homogenization and lysis of laboratory samples that do not require traditional grinding or rotor-stator cutting techniques for processing.

The Meditech Technologies’s Ultrasonic Homogenizers offer precision engineering with all the necessary features to create a total system for ultrasonic disruption. In biological applications, Probe Sonicator is often used to disrupt cell membranes and release cellular contents. Probe Sonicator is also used to fragment molecules of DNA. Probe Sonicator is commonly used in nanotechnology for evenly dispersing nanoparticles in liquids and for breaking down particles to nano size.

A Sonicator system comprises of 3 main components: generator, convertor and horn (probe). The generator transforms AC line power to high frequency electrical energy. The generator features a keypad or buttons which allows the user to control the Sonication parameters. The generator provides high voltage pulses of energy at a frequency of 20KHz that drives a piezoelectric convertor. The convertor is a cylindrical device which is connected to the generator by a high voltage cable. The convertor transforms electrical energy to mechanical vibrations. The vibration is amplified and transmitted down the length of the probe/horn.

Application

• Prepare Tissue
• Accelerate Enzymatic Reactions
• Disperse Solids
• Dissolve Powders
• Extract DNA / RNA
• Prepare Emulsions
• Accelerate Chemical Reactions
• Degassing of Liquids
• Dissolve Tablets
• Extract Proteins
• Immiscible Liquids
• Stimulate Bacterial Activity
• De-agglomerate Powders
• Emulsify Cosmetics
• Emulsify Liposomes

* Needs to be specified in order information

Features

Large screen LCD

Full intensity control: Intensity is controlled from 1-100% giving a greater degree of resolution and ability to pinpoint the amplitude needed to effectively process sample.

Programmability: Parameters like total time, Pulse On Time, Pulse Off Time can be adjusted

Pulse mode: Adjustable Pulse On and Off time mode to reduce the heat rise in the temperature sensitive samples

Temperature monitoring: Integrated temperature control to prevent overheating of the sample

Order Information

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Application of Environmental test chamber
1. Testing of environmental effects on specimens
2. Preparation of test specimen for physical and chemical test
3. Plant Growth Chamber
4. testing of medicines and chemicals as stability chamber

The environmental test chambers vary widely in sizes ranging from benchtop to large walk in chambers. Large chambers have view ports and video feeds to allow visual inspection. Reach in chambers have ports that allow scientist to handle specimens under testing. Chambers also take in account of compensation of heat generated during lighting. These chambers are controlled using various types of controller ranging from PID, PLC and SCADA. A large touch screen is usually provided for digital readouts. Chambers are usually connected via LAN using TC P-IP protocol to connect to server and cloud networks.

Various types of environmental chamber manufactured by meditech are

Stability Chamber
Photostability Chamber
humidity chamber
Walk In Stability Chamber
BOD Incubator
co2 incubator
walk in cooler
walk in freezer

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European CE Certified Products Presafe DGM897

Meditech is the largest manufacturer of Solar Freezer in India. The solar Freezer is constructed robustly with special Air craft alloy steel material for light weight. Solar Freezer comes with the with Digital Controller. the Freezer is Reliable and designed for extreme tropical climate conditions upto 45 degree C.

The Meditech Solar Freezer are super insulated with polyurethane foam. The outer body is powder coated and made of special air craft alloy steel and aluminuim/SS/PP interior. Brushless motor with Zero maintenance. Frost Free system and holes at the bottom for water drainage.

Following are the features of Solar Freezer:

1. Easy to install
2. Low Maintenance
3. Double gasket for long cooling
4. 12-24 operating voltage with auto detection to run either on 12 or 24 depending on solar panel and batteries.
5. can be used upto -20 degree C
6. Brushless Motor – zero maintenance
7. Low energy consumption
8. Digital controller to set temperature between 2 to -20 degree

Application of Solar Freezer:

Specification and catalog of solar freezer.

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European CE Certified Products Presafe DGM897

Meditech technologies India Private Limited manufactures solar walk in Freezer in India. Solar Walk in Freezer is specially designed for remote homes, Unreliable grid, micro enterprises, Boats, Marine, Beverage Vending, Remote stores, Ice Making, Cabins, Eco-Resorts, farms, Medical Clinics, Missionaries, Disaster preparedness and mobile vendors.

Reliable and  trouble free operation

Meditech Solar  Walk in Freezer is equipped with extra equipment capacity for unusual peaks in cooling and heating loads. Also, all Meditech refrigeration systems have safety features such as automatic compressor restarts. Such robust design-features help ensure continuous reliability of Meditech mechanical systems.

Active alarms = no loss of product

Alarms advise solar walk in freezer operators of fault conditions, but when specified, these circuits can provide other useful functions.

For example, if the room goes above the high alarm set point, the door heaters, lights, fans, and hot gas valves should be shut off automatically. Active alarms can help prevent “runaway” conditions rather than just announcing that a problem is occurring, and should be clearly specified by the designer in critical applications.

Meditech also provides SMS features that can be incorporated to send SMS to officer in case of alarms and emergency

Refrigeration controls

To avoid any confusion among suppliers, the solar walk in freezer room designer should clearly specify PID temperature controls when the uniformity requirement is ±0.1ºC. This will alert the vendor that controls suited only for cold storage rooms are not acceptable. Meditech uses PLC based touch screen controller for the application.

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