| Condition: | New |
|---|---|
| Waterproof: | Non-Waterproof |
| Type: | Test Chamber |
| Material: | Metal |
| Usage: | SMT Production Line, Printing Workshop, Computer Room, Electronic Component Maintenance Room, Combustible & Explosive Area, Lab Equipment |
| Transport Package: | Customized |
| Customization: |
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Audited Supplier | Product name | Burn-in-room |
| Size | Inner: W1000*H250*D1000cm Outer:W1060*H260*D1020cm(excluding control box and motor, control box can be placed as required) |
| Temperature range | 30ºC~+60ºC |
| Temperature fluctuation | ≤±0.5ºC( no load) |
| Temperature deviation | ≤±2ºC(no load) |
| Temperature uniformity | ≤2ºC(no Load) |
| Temperature rise and fall rate | 0.8-1.5ºC/min (Non-linear temperature rise and fall at no load) |
| Heat load capacity | 80KW electric heat at 35ºC |
| Noise | ≤65dB |
| Floor load capacity | 300kg/sqm |
| Material | Inner box material: SUS 304 heat- and hardy stainless steel plate. Outer box material: 0.8mm high-tension color steel plate material; The top keel:hoisted and supported to prevent long-term use of deformation; Insulation material: high - density glass cotton and high - strength PU foam insulation material Double-layer temperature-resistant high-temperature tightness |
| Cooling system | The refrigeration system: composed of a semi-hermetic low-temperature compressor. The compressor has the characteristics of compact structure, low vibration, low noise, high energy efficiency ratio, and large cooling capacity under low temperature conditions. The optimized design of the refrigeration system reduced operating costs and increased reliability. Compressor cooling method: water-cooled |
| Air ventilation | The centrifugal fan sends air horizontally, and adopts the design of left and right air outlet and middle return air. It is most suitable for the aging of test items in the room, which can effectively take away the heat of the test items themselves. The wind speed and wind pressure meet the test standards, and the temperature stabilizes quickly at the moment of opening and closing the door, ensuring uniform indoor temperature. |
| Illumination | High-brightness and energy-saving LED explosion-proof lamp 40W/AC220V (approximately one electric lamp is arranged for every 8-10 square meters of ceiling area, and the indoor brightness can reach more than 100LUX |
| Door | Electric door 120 x 210(WxH) CM safety Gate Escape Gate (90 x 210)CM Pressure balance control valve with inner and outer box |
| Window | Multi-layer vacuum glass window W400*H700mm |
| Control panel | Temperature controller, control power switch, (operation, test termination, over-temperature) three-color status indicator, buzzer, exhaust indicator, lighting switch, over-temperature protector, three-phase current indicator, voltage indicator, Voltage changeover switch, etc. The installation position of the control panel varies with the installation position of the door; the three-color indicator light can be installed separately in crowded areas, so that the relevant personnel can react quickly when the laboratory alarms.(The specific position of the control panel and the three-color indicator light is based on the design drawing) |
| Power distribution control cabinet | Cooling fan switchboard Main power air switch The electrical control design refers to the " Design of Low-Voltage Power Distribution" GB50054-95, " Design of Power Supply and Distribution" GB50052, "Construction and Acceptance of Grounding Devices of Electrical Installation Engineering" GB50169-92 All electronic control components and circuits are equipped with markings and wire numbers to standardize electrical assembly and facilitate inspection and maintenance: |
| Heating System | Finned radiator tube nickel-chromium alloy U-shaped high-efficiency heater, automatic calculation of high-precision PID+SSR control (calculation cycle: 1~4S can be set), so that the heat loss is equivalent to the heating capacity, Heater control mode: non-contact and other periodic pulse width adjustment, SSR (solid state relay) |
| Control system | 7-inch color touch screen with Chinese/English display + German Siemens control module. The controller adopts LCD color touch screen, and the control system adopts man-machine dialogue; it has an automatic, intelligent and humanized design. The control system adopts a two-way input and two-way output control mode to control the temperature, and can display the operating time, the working status of the heater, the refrigeration unit, and the fan. The heating system, refrigeration system, circulation fan and other subsystems can be automatically combined to ensure the high control quality of the entire temperature control system; the control system also has self-detection and self-diagnosis functions, and automatically displays faults and alarms. RS-232 communication interface software. The system software is designed based on the Windows platform, and has a wide range of adaptability, security, reliability and advancement with other software and hardware. The display screen can directly display and set various operating parameters, operating time, working status of the refrigeration unit and heating system. It can automatically and timely record temperature data, It is recorded and stored in the host computer in the form of an excel spreadsheet, which can record and save each test data for a long time and large capacity for analysis, sorting and printing at any time. The main performance indicators of TEMP temperature programmable controller: .Accuracy: Temperature ±0.1%+1digit F.S. .Resolution:Temperature 0.1ºC .Temperature slope: 0.1~9.9ºC can be set .With upper and lower limit standby and alarm function .Two temperature input signal options, PT 100Ω or mv two options .Temperature conversion output: 10mv/1ºC .3 groups of P.I.D control parameter settings, P.I.D automatic calculation Screen display function: .Use screen dialogue, no key input is required, the screen directly touches the options .The temperature setting (SV) and actual (PV) value are directly displayed .Can display the current execution program number, segment number, remaining time and cycle times .Run cumulative time function .The temperature program setting value is displayed in a graphic curve, with real-time display program curve execution function .With a separate program editing screen, each page can enter 5 segments of temperature, humidity, time . Fixed-point or program action status display .The screen can be adjusted for backlight The screen display protection function can be set to timer, TIMER or manual shutdown Program capacity and control function: .Amount of programs that can be used: up to 120 groups .Available memory capacity: 1200 SEGMENTS .Commands can be executed repeatedly: each command can be up to 999 times .The production of the program adopts dialogue style, with editing, clearing, inserting and other functions .With 2 sets of time signal output control (can control the ON/OFF action of the DUT) .During program execution, it has the function of skipping and holding .SEGMENT time setting 0~99Hr59min. With power-off program memory, it will automatically start and continue to execute the program after power is restored .With RS-232C communication interface and USB interface The graph curve can be displayed in real time when the program is executed .With scheduled start-up and shutdown function .With date and time adjustment function .Key and screen lock (LOCK) function |
| Alarm function | The equipment is equipped with alarm functions such as over-temperature protection, motor over-heat protection, over-current protection, over-under-voltage alarm, input abnormal alarm, temperature probe abnormality, etc. The alarm mode is buzzer sound and light alarm, sound |
| Safety protection | Leakage circuit breakers; Door anti-lock protection device "in the room" prompt light. Over temperature protector Zero-crossing gate fluid power controller heater air burning prevention protector under-phase reverse phase protection switch Compressor high pressure protection switch Compressor overheat protection switch Compressor overcurrent protection switch No fuse switch Ceramic fast fuse |
| Cable | One five-core (four-core cable + protective grounding wire) cable (5 meters long); a set of fuses (vulnerable |
| Installation place condition | The ground is flat, well ventilated, free of flammable, explosive, corrosive gas and dust. There is no strong electromagnetic radiation source nearby. Ground load-bearing capacity of the site: not less than 300kg/m2 Leave proper maintenance space around the equipment |
| Environment condition | Temperature: 5ºC~35ºC; Relative humidity: ≤ 85%RH; Air pressure: 86~106kpa |
| Input voltage | AC380V three-phase four-wire + protective ground wire; Allowable voltage fluctuation range: AC (1±10%) 380V Allowable frequency fluctuation range: (1±1%) 60Hz The grounding resistance of the protective earth wire is less than 4Ω; TN-S power supply or TT power supply Configure an air or power switch with corresponding capacity for the equipment at the installation site, and this switch is independent and dedicated to the use of this equipment. Our company is responsible for the connection of the water source and power supply outside the equipment |
| Power | The total power is about 140.0KW (the actual operating output power after stabilization is about 60% or less of the total power, not including the power consumption of the trolley) |
| Max current | 212.0A |
| Power switch | 300A |
| Room connect cable | 4×75.0mm2+ 1×50.0mm2 |
| Storage temperature | 0-45ºC |
| Training | Free training of operation and maintenance personnel (location: at company site) |
| Warranty | 2years |
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Audited Supplier 
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