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Stability Test Chamber SMI-140

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Stability Test Chamber SMI-140

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Description

Jindal New Modular Design Stability test chamber is the most versatile and highly reliable chamber ideal for stability & shell life test for drugs, its substances & various other products/devices for research and quality control examinations in pharmaceutical, food and cosmetics industries and biotechnology.

Construction:

Outer body is made of Mild steel duly powder coated and the inner chamber is made of Stainless steel. It has a provision for allowing a wide range of tray positions and spacing. Stainless steel trays with perforations are provided. The stainless steel chamber is insulated from the outer atmosphere with a high density polyurethane foam insulation to prevent thermal losses. The complete body is mounted on castor wheels at the bottom for easy mobility.

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Heating:

The heating is done by finned heaters to maximum heat exchange process and to achieve the set temperature in a short time interval.

Cooling:

The cooling is done by a highly efficient hermetically sealed refrigeration unit with air cooled condenser & CFC free eco friendly refrigerant to achieve set temperature in a short time period.

Air Circulation:

Highly efficient forced air type circulation with motor blower assembly is provided to maintain uniform temperature inside the chamber.

Control Panel:

All controls and circuitry are housed at the top of the chamber and therefore protected from spillage.

Fully Automatic Microprocessor Control:

The new modular design of the stability test chamber is integrated with a multifunctional fuzzy controller with an integrated self diagnosis system and high quality platinum sensors. The fuzzy controller allows precise adjustments of temperature/humidity constellations, greater stability of the variables over long periods, which are of crucial significance.

Technical Specifications:

  • Temperature range 10°C to 70°C with a setting accuracy of 0.1°C & control accuracy of ± 1°C.
  • Over and under temperature protection thermostat switches off the entire unit in case of failure of the primary controller. 
  • Humidity ranges from 45% RH to 95%RH with a setting accuracy of 0.1%RH & control accuracy of ±5%RH.
  •  A high grade PT-100 sensor for temperature measurement, capacitive sensor for humidity measurement is used for stable and long term transmission of measurement signals.
  • Bright and large LCD to display all the set and the process parameters along with the visual messages.
  • In built Real time Clock.
  • Visual & Audio Alarm in case of over /under temperature, humidity & empty water tank.
  • On board RS-232 port for data acquisition.

Minimum Power Consumption Algorithm:

  • Even though the growth chamber consists of a high wattage heater to act to any settable temperature quickly, it uses only a fraction of heater wattage when the chamber temperature reaches near to the set temperature thereby saving a lot of energy.
  • This is achieved by using the heating circuit with a thyristor in a current control mode driven through the microprocessor. This control provides a soft start for the heaters thereby prolongs the heater life.
  • The menu is driven through the microprocessor with password protection to ensure that no manipulation can be done while operated by an unauthorized person.
  • Data Retentive Timer for the processes ensures the incubation of material for the required time only. 
  • Feather touch keyboard for setting temperature, humidity and other parameters.

At a Glance

  • Compact ergonomic new modular design
  • Microprocessor controlled for high stability and ease of operation
  • Menu driven through microprocessor
  • High performance control, monitoring and functions
  • Built in safety thermostat to cut off the system in case of malfunction of the primary controller
  • Display of both set and the process values
  • Unique insulation endow with highly precise and constant temperatures
  • Menu driven through microprocessor
  • RS-232 interface for data retrieval

Sizes available:

Chamber Size(cm)    

   W  X  D  X  H

Volume

 (Ltrs.)

  50 X 41 X 84

    170

  58 X 49 X 99

    285

  62 X 52 X 102

    340

  70 X 71 X 110

    450

 

Optional Features:

  • Chamber illumination with fluorescent or UV Light.
  • Remote machine monitoring and its operation through cell phones.
  • In-built serial Thermal printer (Both Text and graph mode).
  • Low/High Voltage detection & safety cut off feature.
  • Ready to use stand by refrigeration system in case the regular system fails. This includes the complete refrigeration condensing unit.
  • Touch screen control 

Product Brochure

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