Double door dual control dust-free oven: MOL-2D/2DS
Time：2024/7/8 18:02:55Clicks：188
Parameters of double-door and double-control dust-free nitrogen oven (subject to actual items)
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Special case
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State clearly
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product name
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Dust-free oven
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model
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MOL-2DS
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Foot inch
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Studio size
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W600mm*D600mm*H600mm*2 boxes (double) customizable
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outline dimension
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W1280mm*D1250mm*1780mm
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temperature range
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temperature range
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Normal temperature 25℃-300℃
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Temperature parameter
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heating rate
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It takes about 40 minutes to raise the temperature to 200℃
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Temperature fluctuation
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±1℃
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Temperature uniformity
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The best is ≤ 1%℃
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Note: The above performance indicators are measured at room temperature without samples.
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Material quality
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Inner box material
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The inner box is made of stainless steel plate with SUS304# mirror surface, cleaned by soda water, and then sealed by argon arc welding.
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Outer box material
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The outer box is made of SS41# cold rolled steel plate, anti-static powder baking varnish after anti-rust treatment, ivory white.
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Insulation material
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120K high-grade aluminum silicate flour is adopted
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Structure
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External structure
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The upper and lower 2 boxes are controlled independently, and the electric control box is located on the right side of the machine. Electromagnetic door lock. Chrome-plated handles.
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insulating layer
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100mm
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Internal device
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The single box is evenly divided into two layers, the height of the movable shelf can be adjusted, and a wind speed adjusting plate is provided.
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Air supply mode
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Suction type, plane horizontal side air supply, filtered by H.E.P.A imported from Japan and then blown out. The filtration efficiency is 99.99%. Cleanliness Class100.
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Cooling mode
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Built-in WOPAS automatic opening device, with automatic air inlet and outlet doors, the heater is closed at constant temperature and opened at cooling.
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Handling method
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3 "silicone soft caster and chrome-plated dustproof foot cup
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Nitrogen interface
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< 8 mm, can also be connected to clean dry gas, 45L nitrogen device
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Temperature control instrument
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Taiwan Province CAHO-P961 multi-stage temperature controller is adopted with two programs and 16-stage temperature control.
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Heating system and working principle
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Item
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The rationale is clear
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Heating system
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Electric heater with coated fins, type 304#, W
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Adopt 304# stainless steel multi-wing centrifugal wind wheel, stainless steel shaft long shaft motor,
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Dust-free accessories and materials are adopted inside the system
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Measurement and control system
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project
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State clearly
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display mode
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Controller LED digital display and setting, film setting, accuracy ±0.3%FS.
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Control mode
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Signal source: imported CA sensor bar made in Japan 0.5%.
Output controlled components: PID automatic calculation, SSR contactless signal output.
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Operation mode
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Start the power supply-set the baking procedure-start the fan-start the heating-end the constant temperature-stop the heating and alarm-continue the air supply-the cooling will start automatically.
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Controller input power
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220V
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safety precautions
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project
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State clearly
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one
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Leakage circuit breaker, fuse device for control circuit, over-temperature protection device, over-current protection device, motor over-current protection, buzzer warning for abnormal machine station, reverse preventer.
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Product use conditions
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Power Supply
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380V 3￠ 50HZ 15KVA
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ambient temperature
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-5℃-50℃
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relative humidity
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20%-85%
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Ambient air quality requirements
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A clean environment above 10,000 grades is preferable, which can be beneficial to prolonging the service life of the high-efficiency filter.
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Equipment and warranty
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1. Two pointer differential pressure gauge.
2. 4 stainless steel round holes.
3. 2 automatic air doors.
4. The whole machine is guaranteed free of charge for one year, except for damage.
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option
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1. Six o‘clock temperature recorder. 2, computer remote monitoring. 3. Touch screen+＋PLC control. 4. Timing switch lock.
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technical information
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material
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Product inspection report, product qualification certificate, instruction manual, electrical schematic diagram, instrument instruction manual, warranty card.
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Precautions for Product Use
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matters need attention
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1. The air inlet shall be closed when the service environment exceeds ten thousand grades. 2. Wipe the inner box and the machine for maintenance regularly based on the usage.
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Major accessories
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Partial item details
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Item
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name
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specifications and models
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brand
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Origin or manufacturer
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one
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motor
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1/4HP
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Jiasheng
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Taiwan Province of China
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2
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temperature controller
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CAHO-P961
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Xuan Rong
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Taiwan Province of China
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three
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Temperature control module
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Yudian
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Xiamen
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four
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SCR
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25A
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Shang Ding
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Taiwan Province of China
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five
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Overtemperature limit
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XZ-480
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Positive height
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Dongguan
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six
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heater
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Type 304#W
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Positive height
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Dongguan
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seven
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temperature sensor
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Type k
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Min yang
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Taiwan Province of China
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eight
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intermediate relay
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MY-4NJ
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OMRON
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Japan
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nine
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Phase sequence protector
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XJ3-S
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Finard
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Zhejiang(Province)
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10
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Overload protector
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chint
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Zhejiang(Province)
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11
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Leakage protector
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chint
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Zhejiang(Province)
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12
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contactor
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0810
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chint
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Zhejiang(Province)
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