Seed Germination Chamber are exclusively designed for germination and development of seeds under different crucial environmental parameters like humidity, temperature and illumination with greater accuracy to provide more uniform and stronger seedlings. Accurate environmental conditions are created within the chamber to perforated different experiments without going on to the field.
WEIBER has set the standard of excellence by designing and manufacturing several lines of reliable Seed Germination Chamber in India and across globe. Our chambers provide the largest growth area with innovative designs. The seed germinator is corrosion resistant and appreciated among our clients for its fine finish and easy installation. Beside the research based seed germinator, we are also manufacturing very economical commercial grade seed germinators, which are commonly used as sprouters in various agro-based industries and tissue culture industries. The Chamber also known as Seed Germinator and Seed Growth Chamber.
Variable speed motor saves money by reducing energy bills, as it consumes less electricity than conventional motor.
Variable speed enables gaining air conditioning efficiency or SEER.
Variable speed motor helps clean the air efficiently. When the fan is in constant operation (indicated by the "Fan" setting on thermostat), the motor continues to slowly circulate air, allowing filters to capture more contaminants.
Variable speed motor combined with a Thermostat allows controlling the amount of humidity.
Variable speed blower motor are significantly quieter thanits single-speed counterpart.
WEIBER Thermal Shock test chambers are double walled convection heated and cooled units. Outer body of our environmental chambers are constructed out of thick PCRC, pre coated corrosion resistant GI sheet duly pre-treated with primers and rust proofing and painted with long lasting stove enamel or elegantly powder coated. The inner chamber is made of heavy gauge stainless steel sheet of SS-304 grade). The gap between the walls is filled high grade mineral glass wool, which ensures maximum thermal efficiency in our chambers.
The unit is provided with single door, with viewing window made of thick plexi glass/float glass, to view the specimens, without disturbing the temperature of the chamber. This door is provided with magnetic door closer. This door is provided with lock and key arrangement. The unit is mounted on a sturdy steel frame. The unit is provided with various customized shelves in various permutations and combinations to suit individual requirements. The triple walled back of our Thermal Shock test chambers are provided with two/Four/Six/Eight (size specific) air circulation fans for uniform maintenance of the temperature throughout the chamber.
HMI+ PLC IN ONE UNIT:
Weiber provides better automatic controls for the chamber by integrating HMI and PLC together. This special feature is compelling alternative to traditional methods and provides a simplified, reduced cost control system architecture.
It works by following operating steps:
Basic features of HMI+PLC:
Through Ethernet communication module, AC Drives, temperature controller and other industrial automation products can be connected quickly.
CoDeSys (Controller Development System) software technology
Indirect heating system is provided in our units, comprising of air heaters made of high grade Kanthal A-1 wires of suitable wattage. The warm air is evenly distributed throughout the chamber through efficient motor fans ensuring very good temperature sensitivity.
An energy efficient cooling unit is installed in our photostabilitytest chambers to enable studies at lower room temperatures. We use high end CFC free compressors of Kirloskar/Tecumseh / Bitzer/ Denfos make, conforming to latest international standards and guidelines.
DETAILED DESCRIPTION ALONG WITH SALIENT FEATURES ARE AS UNDER FOR REFRIGERATION MACHINE
Air-cooled condenser is internally grooved finned copper tubes used for high heat transfer area, which not only reduce power consumption, but also bring down the condensation faster. This unit is designed. &verdigris& reduces the resistance, saves energy consumption and ensure good heat exchange.
Which ensures the compressor and refrigeration system when low pressure will occurs it trip off the compressor. This is the only operator friendly switch can easily reset.
The oil separator intercepts the oil mixed with compressed gas and returns it into the crankcase of the compressor, thus assuring an efficient lubrication of its moving parts. Also, it improves the overall efficiency in the system.
20% to 85%RH
Humidification (WATER TANK AND AEROSOL SYSTEM):
A low-pressure droplet free vapour boiler using direct vaporization system is used. Water Reservoir is provided at the side of the chamber with a 10 x 8mm PU tube quick connector and water level is automatically controlled through a water-in solenoid valve. The wick tank water level is automatically maintained through a water solenoid valve and an electrical float switch. The de-mineralized water or single distilled water supply to the humidity inlet having a resistance measurement of approximately 50,000 – 200,000 Ohm/cm is provided with the unit.
Aerosol Generator and Monitor is a multi-function aerosol instrument comprised of an atomizer aerosol generator. As an aerosol generator can be used to generate a monodisperse aerosol by atomization. The output aerosol concentration is continuously monitored by control facility to provide a stable aerosol output with a known particle size and a known aerosol concentration from 10nm to1000nm. Water Reservoir is provided at the side of the chamber with a 10 x 8mm PU tube quick connector and water level is automatically controlled through a water-in solenoid valve. The wick tank water level is automatically maintained through a water solenoid valve and an electrical float switch. The de-mineralized water or single distilled water supply to the humidity inlet having a resistance measurement of approximately 50,000 – 200,000 Ohm/cm is provided with the unit.
Features of Coaxial Circulation Fan:
Interior dimensions (w x d x h)
1310mm x 675mm x 1410mm
Exterior dimensions (w x d x h)
1440mm x 810mm x 1975mm
Epoxy powder coated MS sheets
High grade SS 304 stainless steel
|Temperature range||5°C to 60°C|
|Water reservoir||18 L|
|Temperature controller||Solid State digital Controller/ PID optionalSolid State digital Controller/ PID optional|
|Display accuracy||0.5% full scale|
|Connectivity||RS 232/RS 422 port, Ethernet communications port|
|Nominal voltage||220-230V, 50 Hz, single phase|