Uses of water bath
It is used to heat samples maintaining cell lines or heating flammable chemicals that might combust if exposed to open flame
It consist of a heating unit a stainless-steel chamber that holds the water and samples a control interface
The inbuilt anti-corrosion circulating pump can provide circulating constant temperature heat source for glass reactor and rotary evaporator
Type of water bath
A shaking water bath in action
Circulating water baths
Circulating water bath: It keeps a more even temperature, also known as stirrers,
ideal for applications when temperature uniformity and consistency re critical such as enzymatic and serologic experiment.
Water is thoroughly circulated thorough out the bath resulting in a more uniform temperature
Shaking water bath
It has extra control for shaking which moves liquid around, the shaking features can be turned on or off.
In microbiological practices constant shaking allows liquid-grown cell cultures grown cell cultures grown to constantly mix with the air.
The sensor transfer water temperature to resistance value, amplifier and compared by integrated amplifier then output the control signal,
efficiently control the average heating power of electric heating tube and maintain water in constant temperature
When you require balanced high temperature heating that water bath is a good choice.
Operating the water bath
Connect the power supply
Ensure the water level in water bath is sufficient to pour the heating element
Switch ‘on’ the main power supply and instrument mains
For temperature settings press SET key to set the required temperature ↑ to increase the temperature and ↓ to reduce the temperature
The temperature sensor will maintain the setKSh17,000.00KSh17,000.00
DHG type electric heating oven drying oven maximum working temperature of 300°C. It is suitable for baking, drying oven heating treatment or other heating, t is also a laboratory standing instrument.
The working temperature of the oven can be raised from room temperature to 30°C to the highest temperature. In this range, the working temperature can be arbitrarily selected After selecting, the temperature can be controlled by the automatic control system.
A Drying oven is designed to remove moisture from the oven chamber so to dry the samples as quickly as possible. The drying oven process introduces fresh dry air to the chamber and expels the warm moist air simultaneously allowing to rapidly dry the samples. A drying oven provides high performance drying and heating. You will notice that drying ovens will be more expensive than a standard laboratory oven mainly due to the oven having drying capability that is lacking in a laboratory oven. A drying oven requires an airflow system that can extract moisture from the air and depending on your requirements, may or may not be required.KSh35,000.00KSh35,000.00
SPIRAL BOTTLE MOUTH: used for enhanced sealing and safety.
CALIBRATION CLEAR: Designed with internal engraving for easy measurement and easier identification.
Culture bacteria and cell sterile environment for culture.
Smooth surface optimal transparent body.KSh12.00KSh12.00
25 liters incubator for laboratory use. the incubator is used to grow and maintain microbiological cultures. the incubator maintains optimal temperature, humidity and other conditions.
The box body is composed of steel plate structure, thermal insulation layer adopts the high quality silicon cotton thermal material, front gate with glass doors for observing the specimen, the door for the electric control room instrument, electrical appliances, circuit are installed, studio bottom heater.
The product temperature controller with anti-windup circuit, so that the temperature fluctuation performance is greatly improved, when the product is energized, turn on the power, set the desired temperature, the electric heater. when reach the required working temperature in the studio, the studio temperature sensors will be transmitted to the temperature controller, the controller temperature display by the studio and a power-off signal relay, power outages, stop heating and relay is switched on after work. It works the electric heater heating and so forthKSh35,000.00KSh35,000.00
Lab 6 tube roller mixer
It can carry out two functions (roll and swing)
Used to mix and blend blood component.
It can be rolling mixing, anticlockwise rolling and speed adjustable
Six rolls, compact structure and adapted for obvious environment.
Reasonable space between the rolls making it fit for different size tube.
Has a max weight of 6kg and can swing to an angle of ±11°.
Running mode is continuous
Adapted to mixing of blood samples adhesive materials and liquid-solid suspensions.
Order this and other Lab equipment from Alpha Surgicals Supplies Ltd, Nairobi
Our service team are ready to assist youKSh18,000.00KSh18,000.00
Autoclaves use steam heat to kill any microbial life that may be present on a contaminated load. considered sterile once it has undergone a full sterilization cycle. Once a load is sterile, it can be used without fear of introducing foreign microorganisms into a sensitive environment, such as a laboratory, hospital operating room, food production facility, and so on.
In order to kill a cell with heat, its temperature must be raised to a degree at which the proteins in the cell wall break down and coagulate. Steam is a very efficient medium for heat transference, which makes it an excellent way to destroy microbes. Air, on the other hand, is a very inefficient way to transfer heat/energy because of a concept known as the heat of vaporization.
That energy is what makes steam so much more efficient at destroying microorganisms. When steam encounters a cooler object, it condenses into water. Then, it transfers all of the energy that was used to boil the water directly into the water. This process heats up the cells far more efficiently than air at similar temperatures. This is why we use steam to achieve sterility.
1. Purge Phase: Steam flows through the sterilizer and starts to displace the air; temperature and pressure ramp slightly to a continuous flow purge.
2. Exposure (Sterilization) Phase: During this phase, the autoclave’s control system is programmed to close the exhaust valve, thereby causing the interior temperature and pressure to increase to the desired setpoint. The program then maintains the desired temperature (dwells) until the desired time is reached.
3. Exhaust Phase: Pressure is released from the chamber through an exhaust valve and the interior is restored to an ambient pressure (though contents remain relatively hot).KSh18,000.00KSh18,000.00