Acmas Technologies Pvt.Ltd.- Test Chamber Manufacturers Suppliers & Exporters

Walk in Orchid Growth Chambers Manufacturers, walk in Apple Growth Chamber Suppliers, Orchid Growth Chamber India

 walk in orchid growth chambers

WALK IN ORCHID/APPLE GROWTH TEST CHAMBERS

Orchids are one of the most valuable potted flowering plants that hold global economic importance, particularly in floristry and horticulture. They also find their use in the pharmaceutical and fragrance industries and have been a subject of research interest for quite some time now. However, the scientific research has been limited to only a few species and little is known about their commercial production. These flowering plants are nearly cosmopolitan in occurrence, but majority of their species are found in the tropical and subtropical regions. Therefore, the orchid research program necessitates the use of controlled green houses and growth chambers that are capable of providing highly precise control of various environmental parameters including temperature, humidity and illumination for optimum plant growth.

The Walk in Orchid Growth Chambers from Weiber are such especially designed equipments that allow commercial production of orchids in a predictable and uniform manner. They are available as modular structures that use computerized environmental control and monitoring systems to provide highly accurate temperature, humidity and illumination conditions, while allowing constant monitoring and recording of the temperature, light quantity and other environmental parameters. These growth chambers employ various lighting systems and black out to provide a range of photoperiods, varying from 9 to 24 hours of light per day.

  • SPECIAL FEATURES:
  • CONSTRUCTION DETAILS:
  • GRAPH INCLUDED:
  • TECHNICAL MATRIX:
  • APPLICATIONS:
  1. Reduce Radiation Heat
  2. Transparent from front, left and right surfaces
  3. Flat illumination on each Shelf
  4. Accurate illumination control
  5. HMI+PLC based controls
  6. Color touch panel
  7. Circulation Fan with Variable Speed -
    • Electrical efficiency
      Variable speed motor saves money by reducing energy bills, as it consumes less electricity than conventional motor.
    • Cooling Efficiency
      Variable speed enables gaining air conditioning efficiency or SEER.
    • Air Quality
      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.
    • Humidity Control
      Variable speed motor combined with a Thermostat allows controlling the amount of humidity.
    • Quieter Operation
      Variable speed blower motor are significantly quieter thanits single-speed counterpart.
  8. Air Cooled Refrigerated System - Air cooled refrigeration system offer various benefits like
    • low fan power consumption
    • resistant to corrosion and freezing conditions
    • requires very low maintenance
    • Guaranteed long life operation
  9. PCRC Sheet Body - Powder coated steel body assures corrosion resistant chamber and allows working of chamber at high temperature applications.
  10. Digital Output – Target and Performance Output of the chamber operations are in digital format(digits) giving precise reading.
  11. Pre - Attached Data Logger with Data Analysis Software - Primary benefits of using data loggers is to automatically collect data 24-hour basis.Graph and table format of results can be produced automatically by the data logging software.
  12. Open and Close Updates Through Mobile Network - Mobile technology has the potential to make services more flexible and keep informed, information anywhere at any time from mobile device, and can set alert system to know whether or not the chamber is being used.
  13. Reliable – Construction, performance mechanism, controls and information system integration makes the equipment reliable.
  14. Precise Control of Environmental Parameters - The set/ programmable parameters of the chamber are precise or have less deviation from original value,thus ensuring correct measurement.
  15. Micro - Processor Based Controller – Microprocessor based controller enablesprecise control of temperature, humidity, pressure and other values. Benefits:
    • Processing speed is high
    • Provides flexibility to alter the system by changing software.
    • Compact in size.
    • Operation and maintenance easier.
    • Maintain precise values
  16. Aesthetically Designed - Designed according to the standards and principles underlining industry’s aesthetic values.
  17. Corrosion Resistant Interior and Exteriors - Corrosion resistant coatings like epoy coatings are applied inside and outside the chamber to prevent against degradation due to moisture, salt spray, oxidation or exposure to a variety of environmental or industrial chemicals/ corrosive agents.
  18. Energy Efficient– WEIBER chamber uses less energy to provide the same level of performance, comfort and convenience, thus making it energy conserving chamber.
  19. CFC -Free Cooling - The air cooled refrigerator use CFC (chlorofluorocarbon)-free refrigerants those are ozone friendly and eco-friendly.
  20. Sturdy Construction - WEIBER chambers are built with robustness to withstand stress and strain, giving the chamber long life and ability to perform in extreme stress environments.
  21. Low Maintenance - WEIBER systems benefit inretaining proper functionality over long period of time.
  22. Light Weight: Compact and superior materials ensure the chamber be light weight.

WEIBER orchid growth chambers are double walled convection heated and cooled units. Outer body of our 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 double door opening .This door is provided with magnetic door closer. This door is provided with lock and key arrangement. The triple walled back of our orchid growth 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:

    hmi plc together Orchid Growth Chambers

    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:

    • Sensors measure the physical quantity like temperature and convert them to electrical signal
    • The actuation device acts upon that electrical signal
    • At HMI interface between operator and chamber occurs.
    • The machine operates with the logic design controls controlled by software.
    • This signal is sent to the chamber by logic control devices and the chamber operates.

    Basic features of HMI+PLC:

    • Processor of 1.6 GHz: High clock speed processing PLC that enables speed up processing to the functions. With 1.6GHz processing speed, the PLC system is capable of multitasking, processing of large data volume, and high performance.
    • Audio Output Alarm: Audio alarm alertin case of failures in any of the component controlling functions.
    • 256 MB of RAM: PLC of 256Mega Byte memory for running programmes offers high memory space for installing of more programs
    • COM Port: Com port provided for attaching RS 235/RS 485 cable.

    com port Orchid Growth Chambers

    • USB Ports: A USB port provided for transferring data through communication between HMI and PLC. Various peripherals can be connected via USB hub.

      various peripherals Orchid Growth Chambers

    • Coloured Touch Panel: We provide coloured touch panel screen available in 2 sizes -7 inches and 10inches, displaying all the control features, digital clock, sensor layouts, data and values, graphics and pictures, navigations etc.
    • RS232 or RS485 Interface: Serial interface provided to get connectivity with internet, mobile and other data transmission. Single device to device interface and a communication bus that is used to form simple networks of multiple devices are available through RS485 interface. RS485 interface supports transmission speed of 2400, 4800, 9600, 19200, 38400 bits per second.

      Through Ethernet communication module, AC Drives, temperature controller and other industrial automation products can be connected quickly.

      rs 485 interface Orchid Growth Chambers
    • Touch Screen Size of 7 Inches and 10 Inches: HMI screen available in 2 sizes- 7inches and 10inches, as per user’s requirement. Screen displays the control features, images, data values and other programs.
    • Expandable Memory with a SD Card: SD card plugged in appropriate slot for more memory requirement that will be read and used as part of device; for long storage requirements SD card may be added and store data with expanded memory.
    • sd card Orchid Growth Chambers

    • High Resolution Brilliant TFT Displays, 64k Colours: HMI screen displays 64000 different colours with good resolution, allowing large number of distinguished colours, easy to establish and work with. It shows entire new 2D drawing technique, the screen resolution enhanced for more realistic images and more colourful and vivid displays.
    • tft display Orchid Growth Chambers

    • Software Supports All Six IEC 61131 Programming Languages: Software supports all the six programming languages under international standard IEC 61131: Function Block Diagram, Ladder Diagram, Structured Text, Sequential Function Chart, Instruction List, and Continuous Function Chart.
    • E-Remote Control Software: E-remote enables viewing the monitor and same screen shown on HMI at the production site, and control the manufacturing process via Ethernet.
    • ethernet Orchid Growth Chambers

    • A set of Trouble Shooting Tools: 3 troubleshooting tools provided with in the software
    • Simulation- Imitation of a situation as real situation
    • Debugging- Finding and reducing number of defects.
    • Online changes- Like change of IP address can be made online. Manual to operate the programs on request.
  • Increased Numbers of On - Board I/O peripherals (10-50): Maximum number of 50 I/O peripherals provided on request, to attach input and output devices to the HMI and PLC. Increased number of input and output peripherals allows adding of devices like printers, recorders, etc.,as per the need.
  • Data Logging and Free Pprogramming Software: Attached data logger with input program software provided. Through data logging software, HMI and PLC collect datathrough sensors, analyse the data and save and output the results of the collection and analysis. Examples of the types of information a data logging system can collect include temperatures, sound frequencies, vibrations, times, light intensities, electrical currents, pressure and changes in states of matter.
  • CoDeSys (Controller Development System) software technology

    software screenshot Orchid Growth Chambers
    Controller Development System screenshot Orchid Growth Chambers

    Heating:
    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.

    Cooling:
    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

    CONDENSING UNIT

    AIR-COOLED CONDENSOR

    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.

    COMPRESSOR:

    • HERMETIC COMPRESSOR
      Single stage Reciprocating Compressor. Give the High Efficiency compared to sealed compressors, Less Power Consumption , Accessible for repairing, low noise level, Less Vibrations, Wide Voltage Range, Designed for Extremely High Ambient ,Full warranty etc
    • COOLING SYSTEM
      The compressor is mounted perfectly to ensure recommended level of sound and vibration.

    REFRIGERATION CONTROL

    • Low and High Pressure switch of RANCO/Danfoss

      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.

    • Hand Shut off Valve
      Is the only Condensing Unit, which is equipped with it. This valve is used for pump down the total gas in to the condenser & receiver in the faulty condition.
    • Liquid Dryer of Danfoss make
      Which is equipped in the liquid line for ministration of moisture in the liquid. It will collect all the moisture in side the refrigeration line as well as gas.
    • Moisture Indicator of Danfoss make
      The sight glass area in the Moisture Indicator shows at a glance the condition of the refrigerant system. The moisture indicator element changes colour and indicate if the system is safely dry, or dangerously wet.
    • Solenoid Valve of Castle make
      In most refrigeration applications, in order to automatically control the flow of fluids in a system, it is necessary to be able to start or stop the flow in the refrigerant circuit. An electrically operated solenoid valve is usually used for this purpose. Its basic function is the same as a manually operated shutoff valve, but it can be positioned in remote locations, and may be conveniently controlled by simple electrical switches.
    • Oil Separator of Stainless Steel 304

      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.

    • Suction Accumulator
      Maximum Efficiency of the relief device (expansion valve) because it is supplied with sub cooled Liquid.
    • Liquid Receiver
      As per ASME Section VIII Division I for storage of refrigerant.

    Humidity Range
    35% to 98%RH

    Humidification (WATER TANK AND AEROSOL SYSTEM)

    A low-pressure droplet free vapor 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.

     vapourization system Orchid Growth Chambers

    • Dehumidification: Refrigeration based de-humidification system is used. The desired level of lower humidity will be achieved by maintaining the precise dew point temperature. If you need more low humidity than the standard range then refrigeration based dehumidification system can be incorporated on customer’s request.
    • Humidity Sensitivity: Humidity is controlled by mean of an electronic humidity controller cum indicator with an accuracy of ±1%RH
    • Temperature Control: The temperature inside our orchid growth chambers is controlled through Nano technology based HMI & PLC controller.
    • Temperature Range: Temperature range of our orchid growth chambers is 0°C to +60°C. . However we have the capacity to modify the same to suit the individual specialized requirements of our customers.
    • Temperature Sensitivity: Temperature inside our orchid growth chambers are controlled with a sensitivity of ± 0.3°C or better.
    • Illumination: Our orchid growth chambers are provided with door operated illumination system comprising of fluorescent lights, beside two panels of diffused fluorescent light panel located at the either side of the chamber to enable the user to conduct the photo periodic tests and experiments.
    • Insulation: The gap of 75 mm between the outer and the inner wall is filled with special grade glass wool to prevent thermal losses.
    • Mineral Glass Wool Insulation: Glass mineral wool is one of the most environmentally friendly, stable and sustainable insulates available. Glass wool is incombustible by nature. Euro class classification is A. It does not propagate flames and toxic smokes. Thanks to a dense entanglement of materials with a low conduction and trapping a great amount of air, glass wool is an excellent thermal insulant. The thickest it is, the best thermal resistance it has, thus reducing heat losses in our equipment’s for better sensitivity and economical operations. And its impact on the environment in manufacture, use and disposal is minimal.
    • Air Circulation: Triple walled back of unit is fitted with two air circulation fans for maintaining temperature uniformly throughout the chamber

    Features of Coaxial Circulation Fan:

    • Vacuum impregnated stator winding with dr. back varnish under red baktol
    • Non-hygroscopic.
    • Best IR value
    • Bright bar (EN - 8 class) shaft.
    • Bush bearing of branded companies.
    • Surge comparison testing in fans and pumps eliminates into turn short circulating of the stator.
    • Pressure die-casted-rotor manufactured with zero error.
    • Boats of high accuracy
  • Basic Temperature Humidity Graph

Hydroponics Chamber

Volume (Lt.) External dimensions (WXDXH)mm
4200 Lt
1790*2100*2305
8100 Lt 2740*2100*2305
12500 Lt 3790*2100*2305

Customizable sizes are also available

Material (IN) Stainless steel, SS 304
Power 3 Phase
Lux Meter: Movable sensor with flexible cable
Temperature Range 0 to 60°C
Temperature Accuracy +/-0.3°C
Humidity Range: 35 to 98%RH
Humidity Accuracy +/-1% RH
Controller HMI+PLC based
Display LCD Display
Illumination 11 step photo-period control
Step 11 step program, Temp. Light, Humid.
Cooling Device Hermetically sealed Compressor
Safety Device High/Low Temp. safety S/W, Power Breaker
Door Double Door, Silicon packing magnet door
  1. Plant Research
  2. Plant Growth

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