Climatic Stability Photostability Test Chamber for Food Industry

1. Product Name and Purpose

2. Product Features

• Robust and Hygienic Chamber Construction
  • The chamber is constructed with food-grade, corrosion-resistant materials that are not only durable but also easy to clean and sanitize. The interior surfaces are smooth and seamless, preventing the accumulation of food particles and bacteria, which could potentially contaminate the samples and skew test results. The insulation used in the chamber walls is of the highest quality, ensuring minimal heat transfer and excellent temperature stability. This insulation also helps in maintaining precise humidity levels by reducing condensation and moisture ingress.
  • The door of the chamber is designed with a heavy-duty, hermetic sealing mechanism that effectively locks in the desired environmental conditions. It is equipped with a safety interlock system to prevent accidental opening during testing, safeguarding both the operator and the integrity of the test. The door also features a large, tempered glass viewing window that allows for clear visual inspection of the samples without disturbing the internal environment.
• Precision Temperature, Humidity, and Light Control Systems
  • The temperature control system is highly advanced, capable of maintaining a broad temperature range. It can be set to mimic refrigeration temperatures as low as -20°C, ideal for testing frozen food products, and can reach up to +60°C to simulate warm storage or transportation conditions. The temperature accuracy is within ±0.2°C, ensuring that even the slightest temperature variations can be accurately measured and controlled. The system is equipped with rapid temperature change capabilities, enabling efficient thermal cycling for accelerated testing.
  • The humidity control system is equally precise and versatile. It can adjust the relative humidity from as low as 10% RH to a maximum of 95% RH. This wide range allows for the simulation of arid desert-like conditions to highly humid tropical environments. The humidity control accuracy is within ±1% RH, providing a highly stable and consistent moisture environment for the food samples. The chamber utilizes a combination of ultrasonic humidifiers and desiccant dehumidifiers to achieve rapid and accurate humidity adjustments.
  • The photostability system is a standout feature. It is equipped with a variety of light sources, including ultraviolet (UV) lamps with different wavelengths (such as UV-A, UV-B, and UV-C) and visible light sources. The intensity of each light source can be precisely adjusted to replicate natural sunlight or various artificial lighting conditions. The light exposure time can be programmed from a few minutes to several weeks, allowing for in-depth studies of the photodegradation processes in food. The light distribution within the chamber is carefully engineered to ensure uniform illumination of all samples.
• Advanced Instrumentation and Data Acquisition
  • The chamber is outfitted with a comprehensive suite of sensors. Temperature sensors are strategically placed at multiple locations to monitor any temperature gradients and ensure uniform thermal conditions throughout the chamber. Humidity sensors are highly sensitive and accurate, providing real-time data on the moisture content of the air. Light sensors measure the intensity and spectrum of the light sources, ensuring that the programmed light conditions are maintained. These sensors are connected to a state-of-the-art data acquisition system that records all the measured parameters in real-time.
  • The data acquisition system is capable of generating detailed reports and graphical representations of the test data. It can display temperature and humidity profiles over time, as well as light intensity and exposure duration. This data is invaluable for analyzing the behavior of food products under different environmental conditions and for making informed decisions regarding product formulation, packaging, and storage. The control panel of the chamber is user-friendly and intuitive, allowing operators to easily set and adjust the test parameters and monitor the progress of the tests.

3. Specific Parameters

• Temperature Range(℃)	Without Illumination:0~65
  	With Illumination:10~60
  Temperature Fluctuation	High±0.5℃,Low±2℃
  Temperature Uniformity (℃)	±2
  Humidity Range(RH)	30~95%
  Humidity Stability(RH)	±3%RH
  Temperature Resolution(℃)	0.1
  Illumination(LX)	0~6000 adjustable
  Illumination Difference((LX)	≤±500
  Timing Range	1~99 hours/period
  Cooling System	Imported compressor
  Controller	Programmable (LCD display)
  Sensor	PT100
  	Capacitance sensor
  Ambient Temperature	RT+5~30℃
  Power Supply	AC 220V± 10% ,50HZ
  Power Rating(W)	1650
  Chamber Volume(L)	175
  Chamber Size(W × D × H)mm	450×420×930(Support Customized)
  Shelf	3
  Printer	Yes
  Safety Device	Compressor overheating and over pressure protection,Fan overheating protection, Over temperature
  	protection, Overload protection,water shortage protection

4. Product Functions

• Accurate Simulation of Food Storage Environments
  • The primary function of the Climatic Stability Photostability Test Chamber is to provide a highly accurate and realistic simulation of the environmental conditions that food products face. By precisely controlling temperature, humidity, and light, it allows food manufacturers to predict how their products will behave during storage and distribution. For example, a manufacturer of salad dressings can use the chamber to test the stability of their product under different temperature and light conditions, ensuring that the flavor and texture remain intact for the desired shelf life.
  • The ability to conduct combined temperature, humidity, and light testing is crucial. In real life, food products are rarely exposed to only one environmental factor at a time. For instance, a packaged cereal on a grocery store shelf is exposed to both ambient temperature and light. The chamber can evaluate the combined effect of these factors on the cereal's freshness, such as the rate of oxidation of its fats and the fading of its color due to light exposure.
• Enhanced Product Quality and Shelf Life Optimization
  • By subjecting food products to various environmental stressors in the test chamber, manufacturers can identify potential weaknesses and make improvements. For example, if a particular food item shows signs of rapid spoilage under high humidity and light, the company can explore different packaging materials or additives that can enhance its resistance. This leads to the development of more stable and higher-quality food products with extended shelf lives, reducing waste and increasing customer satisfaction.
  • The test chamber also helps in optimizing storage and transportation conditions. Food companies can determine the ideal temperature and humidity settings for their warehouses and delivery vehicles, ensuring that the products reach consumers in the best possible condition.
• Compliance with Food Industry Regulations and Standards
  • The food industry is highly regulated, and compliance with standards such as Good Manufacturing Practice (GMP) and food safety regulations is mandatory. The Climatic Stability Photostability Test Chamber is a valuable tool for ensuring compliance. It enables manufacturers to conduct tests that meet the requirements of regulatory bodies, providing evidence of product stability and safety. For example, in the case of new food product launches, regulatory authorities may require stability data obtained from such testing to approve the product for sale.
  • By using the chamber to conduct tests in accordance with industry standards, food companies can also enhance their reputation for quality and reliability, building consumer trust and loyalty.

5. Production and Quality Assurance

• Stringent Manufacturing Process

  Company Details

  Bronze Gleitlager

  ,

  Bronze Sleeve Bushings

   and 

  Graphite Plugged Bushings

   from Quality China Factory

  • 

    Business Type:

    Manufacturer,Exporter,Trading Company,Seller 

  • 

    Year Established:

    2006 

  • 

    Total Annual:

    5000000-10000000

  • 

    Employee Number:

    50~100 

  • 

    Ecer Certification：

    Verified Supplier 

  Since our establishment in 2006, Dongguan Precision Test Equipment Co., Ltd has been on an unwavering journey of innovation and leadership in the field of testing equipment.   Service Excellence: We pride ourselves on offering comprehensive and tailored services. Our OEM and ODM services... Since our establishment in 2006, Dongguan Precision Test Equipment Co., Ltd has been on an unwavering journey of innovation and leadership in the field of testing equipment.   Service Excellence: We pride ourselves on offering comprehensive and tailored services. Our OEM and ODM services...

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