Product Overview:
The GMP oven has been researched by our company's technical team for many years and is an oven with excellent temperature uniformity in the industry. This equipment is suitable for drying and conducting various temperature adaptability tests on materials in industries such as pharmaceuticals and biology, and meets the requirements of GMP workshop standards.

Main technical parameters of the product:
Product Name: GMP Oven
Model: (Customized)
Studio size (mm): 1200 (width) * 1200 (depth) * 1000 (height)
Dimensions (mm): 1680 (width) * 1400 (depth) * 1700 (height)
Total power consumption: 11KW
Power supply voltage: 380V 50HZ
Temperature control range: Room temperature+10-250 ℃
Small display temperature: 0.1 ℃
Temperature fluctuation: ≤± 0.5 ℃ (under constant temperature state)
Temperature uniformity: ≤± 2% ℃ (under constant temperature and no-load condition)
Note: 3 partitions, each with a load-bearing capacity of 50KG

System configuration and technical specifications:
1) This equipment consists of a chamber, heating system, electrical control system, air supply system, protection system, etc
2) The box is made with equipment, craftsmanship, smooth lines, and is beautiful and elegant.
3) The inner box is made of high-quality stainless steel plate material, with mirror polishing and rounded transition. The outer box is made of high-quality stainless steel plate material, which has undergone wire drawing treatment and is beautiful and elegant.
4) The insulation material between the inner and outer boxes is high-quality ultra-fine glass fiber insulation cotton, with a insulation layer thickness of 70mm, good insulation effect, and high-performance insulation structure. There is an inner cavity, inner shell, ultra-fine glass fiber, aluminum reflective aluminum foil, and air interlayer from inside to outside, with less heat loss in the inner cavity. The inner and outer compartments, as well as the door mechanism, greatly reduce the heat transfer from the inner cavity.
5) The performance food grade sealing materials and unique sealing structure are used between the door and the door frame, with good sealing, high temperature resistance and aging resistance.
6) The heater uses stainless steel 304 material heating tube, which heats up quickly and has a long service life. The thermal efficiency reaches 99.5%, and the direct heating method heats up quickly, saving time and electricity.
7) Double door opening 2HP * 2P * 380V/50HZ fan with double-sided air supply, horizontal hot air circulation, allowing the box to quickly achieve temperature equalization effect. The high temperature of the oven can reach 250 ℃, and the temperature controller can control its drying efficiency, with the temperature controlled within ± 2% ℃.
8) The whole machine is designed with stainless steel, which complies with the GMP standards of pharmaceutical factories, ensuring that the dried drugs are not contaminated. The top of the oven is equipped with a 110mm exhaust port for timely discharge of water vapor.
9) The electric heater is equipped with an automatic protection device, which will automatically shut down if the temperature is too high, to prevent the electric heater from burning out. The circulation system, heater, and control box are all located on the side of the machine, making it easy to operate and maintain.

temperature control
Adopting the Japanese "Fuji" temperature controller (currently a cost-effective instrument on the market), the product adopts a comprehensive electromagnetic compatibility design and a user-friendly menu design, making the equipment operation completely foolproof and achieving excellent temperature control effect. Dual screen high brightness wide window digital display, clear and intuitive indication. Microcomputer intelligent control, after setting the temperature, the instrument automatically controls the heating power and displays the heating status, with precise and stable temperature control. Overtemperature alarm and automatic cut-off of heating power supply.

Main structure and function
*Self correction function
*Large screen LED display
*Heating/cooling control
*Temperature alarm
*Heater disconnection alarm
*Control loop disconnection alarm

1) Specification of temperature controller: Accuracy: ± 0.1 ℃ (display range)
2) The sensor is an A-grade Pt100 platinum resistance sensor with high accuracy and accurate data
3) Resolution: ± 0.1 ℃
4) Control Method: Thermal Balance Temperature Adjustment Method (BTC)
5) Microcomputer intelligent temperature controller, setting and digital display of temperature inside the box simultaneously
6) The operation interface is simple, easy to learn, and easy to master

electrical control system
1) The electrical control components are all made of the well-known domestic brand "Chint".
2) The electrical circuit design is innovative, the wiring is reasonable, and it is safe and reliable.
3) Equipped with an ammeter, voltmeter, displaying operating conditions, and equipped with an audible and visual alarm.

safety protection system
1) Overtemperature alarm
2) Insufficient phase protection
3) Overcurrent protection
4) Quick fuse
5) Grounding protection

Technical documentation provided:
Provide a set of relevant documents such as product qualification certificate, warranty card, user manual, instrument manual, etc. Customers can choose written documents or request electronic documents according to their needs
Packaging and transportation methods:
1) Packaging method: wooden crate.
2) Transportation method: Automobile transportation.

Acceptance criteria and methods:
Acceptance criteria: requirements of relevant national standards or the "technical agreement" signed by both parties

Test environment temperature
1. Temperature: In order to stably utilize the functions and performance of the laboratory, a place with a perennial temperature of 5 ℃~35 ℃ and a relative humidity greater than 85% should be selected
2. Relative humidity: not exceeding 85% R · H
3. Atmospheric pressure: 86-106 kPa
4. There is no strong vibration around
5. No direct sunlight or direct radiation from other heat sources
6. There is no strong airflow around, and when the surrounding air needs to flow strongly, the airflow should not be directly blown onto the box
7. No strong electromagnetic field influence around
8. There is no high concentration of dust or corrosive substances around