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NovaStar, Ethylene Oxide Sterilizer Machine, 15 Cubic Meters, Two Tanks, 1200x2000x6300mm Chamber (New)

Description

  1. Chamber Specifications
    1. Internal dimensions: 1200 mm wide x 2000 mm high x 6300 mm long
    2. Overall dimensions: 1500 mm wide x 2600 mm high x 7000 mm long
    3. Internal material of construction: 10 mm thick stainless steel #304
    4. Internal finish: Mirror finish
    5. Operating pressure: -20” to 10 psi
    6. Test pressure: 20 psi
    7. Gas options: 10% ETO and 90% CO2, or 20% ETO and 80% CO2
    8. Sterilizer chamber connection ports:
      1. Vacuum port: 50 mm round shaft, SS #304
      2. Gas-in port: 38 mm round shaft, SS #304
      3. Exhaust port: 50 mm round shaft, SS #304
      4. RH inlet port: 32 mm round shaft, SS #304
      5. Air inlet port: 32 mm round shaft, SS #304
      6. Validation port: 32 mm round shaft, SS #304
      7. Sensor port: 32 mm/38 mm round shaft, SS #304
    9. Chamber comes with all necessary connections to perform the sterilization process
    10. All piping and connections to the chamber are made from SS #304
    11. One digital temperature controller to control the chamber temperature and one pressure/vacuum gauge to read the chamber pressure also provided
    12. One safety valve made from SS #304 is also provided
  2. Water Jacket
    1. For water circulation
    2. Material: Mild steel
    3. Plate thickness: 8 mm mild steel plate
    4. Test pressure: 0.5 kg per square centimeter
    5. Connections:
      1. Water-in port: 25 mm mild steel
      2. Water-out port: 25 mm mild steel
    6. Outer cover: Hair finish sheet
    7. Insulation: 30 mm thick resin bonded fiber glass wool insulation with SS (182 WG) outer covering
  3. Door
    1. Number of doors: Double door
    2. Type: Hinged with radial arms locking system
    3. Material: 16 mm thick SS #304
    4. Material of locking mechanism: M.S. bright bar with chrome plating and C.I. casting nut with screw
    5. Gasket: Solid section silicon gasket
    6. Door hinge: 20 mm thick mild steel plate
    7. Finish of door hinge: Auto-paint
    8. Stand: Made from MS C-section channel
  4. Accessories / Utilities
    1. Hot water tank:
      1. Capacity: 400 liters
      2. Material: SS #304
      3. Thickness: 2 mm
      4. Heaters: 6 water immersion heaters, 36 kW (6 kW each) with magnetic float switch for protection
    2. Gas vaporization system: One stainless steel coil is provided in the hot water tank to pre-heat the gas before entering the chamber
    3. Gas dilution tank:
      1. Capacity: 200 liters
      2. Material of construction: SS #304
      3. Equipped with all of the necessary nozzles and connections
    4. Vacuum pump:
      1. 7.5 hp / 3 phase
      2. Oil based
    5. (2) Water circulation pump:
      1. 1 hp / 3 phase
      2. With motor
    6. Electrical control panel:
      1. M.S. powder coated panel provided with all necessary contactors and relays
      2. With digital temperature meter with indicators and switches
      3. Panel equipped with contactors of Siemens, Schneider, L&T or Telemecanique
    7. Air filter:
      1. 5 micron filter
    8. Gas circulation system (optional):
      1. Effective gas circulation during exposure phase, increases sterilization
      2. Pump system 3 hp Crompton electric motor
      3. Puff insulated duct line for effective circulation in the chamber
  5. PLC Automation (Optional)
    1. Consists of the below features:
      1. HMI and PLC process automation
      2. Process automation hardware
      3. Process automation software
      4. Process PLC automation software
    2. PLC for the process automation:
      1. Ladder logic control of process automation
    3. Process automation hardware:
      1. Sensors:
        1. Kellner pressure/vacuum compound transducer: 1 (chamber wall mounting) (-1 to 3 bar, 4 to 20 mAmp)
        2. Temperature sensors and transmitters: 19 (chamber wall mounting) (3-wire PT-100, 0 to 60°C, -5 to +5 VDC)
        3. Relative humidity sensor cum transmitter: 9 (chamber wall mounting) (0 to 100% RH, linear 0.8 to 3.9 VDC)
      2. PLC Delta / Siemens:
        1. Digital I/O – 8
        2. Digital O/P – 12
      3. PLC operating “Delta” HMI:
        1. Touch screen (10”) panel mounted
      4. On/off control output channels:
        1. Digital I/O card (8 channel capacity)
        2. Relay output card (8 channel capacity), to control on/off vacuum, steam inlet, ETO inlet, chamber exhaust, air inlet, water pump, gas circulation and alarm to control the programmed process parameters
      5. Input/output signal control box:
        1. All the temperature transmitters are mounted in this box
        2. Power supply to run all the logical input signals and signal conversion devices
        3. Power supply for relay card, 230 V AC signals to the solenoid coils
        4. Front panel with indicator/switch for all the valve operations
        5. Auto/manual operation facility
      6. Auto control air operating pneumatic valve:
        1. All the auto control valve 230 AC signals operating
        2. S.S ball valve (6)
        3. Rotex / Festo numeric valve with actuator (5)
        4. With all valve accessories
    4. Process automation software:
      1. The software is flexible to take care of the sterilization process
      2. All the cycle parameters like temperature, pressure, vacuum, and time are programmable
      3. Different combinations can be programmed and named
      4. Password facility for the security
      5. During any sterilization cycle following are visible live on the monitor:
        1. A real-time graph of pressure/vacuum and temperature vs time
        2. Digital and graphical display for temperatures
        3. A simple cycle operation with a user-friendly interface
        4. Digital display for pressure/vacuum and humidity
        5. A set point arrow marked on the temperature and pressure axis
        6. A digital counting of sterilization time
        7. Name of the process step at respective stages of the process
        8. Real date, real time, load no.-cycle no. and total process time
        9. On or off status of the solenoid control valves
        10. Batch no., batch size, load no. and product name
        11. Recording interval time is programmable
        12. Print out facility for any recorded data files and graphs at a press of a key
    5. Steam boiler:
      1. 4 mm thick stainless steel 304 plate. Top and bottom 10 mm thick
      2. Size: 400 mm diameter x 600 mm height
      3. 3 kW, 3 pipe heaters
      4. Safety valve, ball valve, pressure switch, solenoid valve