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| Categories | Environmental Test Chamber | 
|---|---|
| Brand Name: | Sinuo | 
| Model Number: | SN889-225L | 
| Certification: | Calibration Certificate (Cost Additional) | 
| Place of Origin: | China | 
| MOQ: | 1 | 
| Price: | Customized | 
| Payment Terms: | T/T | 
| Supply Ability: | 10 Sets Per Month | 
| Delivery Time: | 1 Month | 
| Packaging Details: | Plywood Case | 
| Power supply: | AC 220V, 50Hz | 
| Temperature range: | RT+10 ~250°C | 
| Display resolution: | 0.1°C | 
| Temperature fluctuation: | ±1°C | 
| Display Method: | Digital display | 
| Heating method: | Heating tube | 
| Power Rating: | 4.5 W | 
| Temperature Uniformity: | ±2°C | 
| Company Info. | 
| Sinuo Testing Equipment Co. , Limited | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
IEC 61851-1 High Temperature Aging Programmable Oven With
Observation Window
Product information:
Standard: according to GB/T20234.1-2023, JB 20033-2004, JB/T
5520-1991, JB/T 9505-1999.
Samples and restrictions: Laboratories, electronic communications,
auto parts, plastics, cables, electroplating, hardware,
optoelectronics, plastic products, molds, shoe materials, spraying,
printing, medical, aerospace and universities and other industries.
Application: This product is widely used in industrial and mining
enterprise laboratories, medical and health, and scientific
research units for drying, baking, wax melting, sterilization, and
solidification.
Test principle: This instrument is also called "digital display
blast drying oven", "high temperature oven", "high temperature
aging oven".
Structure and features: Electric blast drying oven, microcomputer
digital display temperature control, stainless steel liner, with
observation window.
1. The outer body of the chamber is welded with high-quality steel
plates, and the inner chamber is made of mirror stainless steel or
galvanized plate. The four corners are arc-shaped, which is easy to
clean. Its appearance is novel, beautiful and energy-saving.
2. It adopts a microcomputer PID temperature controller with
temperature control protection and digital display. It has a timing
function and the temperature control is accurate and reliable.
3. The hot air circulation system is composed of low-noise,
high-temperature-resistant motors and advanced air ducts to ensure
uniform temperature and small fluctuations in the working room.
4. Independent temperature limit alarm system, which will
automatically interrupt when the temperature limit is exceeded to
ensure safe operation of the experiment without accidents.
Usage environment: Power supply: AC220V±5%/50Hz, ambient
temperature: 5℃~+35℃, relative humidity: ≦85%RH. There should be no
high concentration of dust, corrosive gas and flammable and
explosive atmosphere around.
1. The drying oven must be good grounded to ensure safe.
2. The drying oven should be placed in a room with good ventilation
conditions and no
inflammable and explosive materials or toxic substances around it.
3. There is no explosion-proof device in the drying oven, don’t put
inflammable and
explosive materials into it for drying.
4. Do not overcrowd the objects in the oven, especially around the
temperature sensor, make room for hot air circulation.
5. Do not wipe the machine surface with acid or alkali or corrosive
substances. The inside
and outside of the drying oven should be kept clean. If it is not
used for a long time, cover
it correctly and put in a dry room. If any abnormality in use,
please cut off the power supply
and contact us in time.
6.Be careful of scalding when using in high temperature.
Technical Parameters:
| Control and operation | Microcomputer PID temperature controller with digital display | 
| Cabinet size (optional) | 35L: Inner box WDH=340×325×320mm, desktop | 
| Temperature range | Room temperature ~ +250℃, resolution 0.1℃ | 
| Temperature fluctuation | ±1℃ | 
| Function | Microcomputer intelligent temperature control, timing function, PID self-tuning, over-temperature alarm, with observation window | 
| Heating method | Electric heating tube | 
| Cabinet material | The inner chamber is made of stainless steel, and the outer chamber is made of steel plate with spray-coated surface | 



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