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| No.13701760
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Information Name: | Supply of three box-type thermal shock chamber (Hangzhou Bioko) |
Published: | 2015-04-18 |
Validity: | 360 |
Specifications: | D × W × H 320 × 350 × 450 |
Quantity: | 1.00 |
Price Description: | |
Detailed Product Description: | Name three boxes under the impact of temperature chamber one, the product uses thermal shock chamber, also known as thermal shock chambers, it is widely used in electrical and electronic products and machine parts were cold test, rapid changes in temperature or gradient conditions adaptive test, carried out especially for electrical and electronic products, environmental stress screening (ESS) test. Second, product specifications (mm) 1. Model WDCJ-50 studio size D × W × H 320 × 350 × 450 Dimension D × W × H 1500 × 1600 × 2020 Third, the technical parameters 1. Temperature shock range: 0 ℃ ~ 150 ℃ (A), - 20 ℃ ~ 150 ℃ (B), - 40 ℃ ~ 150 ℃ (C), - 60 ℃ ~ 150 ℃ (D); 2. Temperature range: -20 ℃ ~ 200 ℃ (A ), - 40 ℃ ~ 200 ℃ (B), - 60 ℃ ~ 200 ℃ (C), -70 ℃ ~ 200 ℃ (D) 3. Experimental Zone: ① Temperature fluctuation ± 0.5 ℃ (the temperature constant), ② temperature deviation ≤3 ℃; 4. high temperature zone: temperature fluctuation ≤ ± 2.0 ℃; 5. heating rate: 1.0 ~ 3.0 ℃ / min; 6. cooling rate: 0.7 ~ 1.0 ℃ / min; 7. temperature conversion time: ≤5s (sample from the high temperature zone to a low temperature zone or zones from low to high temperature zone); 8. Temperature recovery time: ≤5min 9. Temperature conversion: pneumatic throttle switch, air ventilation, do static operation. 10. Power supply voltage: AC380 ± 10% V 50Hz four, a box structure. Chamber in the form of structure: Structure of the total portfolio, in this manner cabinet, small footprint, compact structure, beautiful appearance, chiller cabinets placed in a separate unit, in order to reduce vibration refrigeration unit is running, the noise of the chamber impact, while ease of installation and maintenance, electrical control panel located on the right panel of the unit in order to run the operating chamber 2. Outer box material: cold-rolled steel, the surface electrostatic spray; 3. The inside walls of Material: Stainless steel plate (SUS304); 4. Insulation materials: high temperature fire hard polyurethane foam or high temperature fire microfiber glass cotton insulation; 5. Chamber door: with a double silicone seal and seal heating device with self-limiting temperature plus the tropics, to prevent condensation and frost during the test; 6. Sample frame: stainless steel mesh sample holder; 7. Cable test hole: in the upper box with the top high-temperature test sample holder is provided with a sliding cable conduit; five, refrigeration systems and refrigeration systems 1. Compressor: To ensure the chamber of the cooling rate and the minimum temperature requirements, the test container refrigeration system using the French original French "Taikang" closed compressor, the cooling system has a reasonable match, high reliability, ease of use and maintenance; refrigeration system design applications 2. energy regulation technology, an effective approach can guarantee but also on energy and cooling capacity of the refrigeration system for effective regulation in the case of the normal operation of the refrigeration unit, so the refrigeration system operating costs down to a more state of the economy; 3. High-quality oxygen-free copper tube, Nitrogen welding; 7. Refrigerant: using environmentally friendly refrigerant R404A, R23; 8. Cooling aid: refrigeration parts and control devices are used internationally renowned brands, such as the United States SPORLAN expansion valve, Italy CASTEI solenoid valves, globe valves, filters; US RANCO pressure controllers. Six, the heating system 1. heater using porcelain frame nickel-chromium wire electric heater, the heater thermal inertia, long life. PID controlled pulse duty cycle signal output by the instrument, controlled by solid state relays, control smooth and reliable. Seven, the control system 1. Control devices: HMI using a large color screen (5.7 inches) LCD touch display 屛, all-Chinese display control interface, you can set test parameters, the curve, the total running time, total running time, heating and other working conditions and time. Preparation of the control program using interactive mode, user-friendly, just set the temperature can be achieved Autorun feature refrigerator. 2. The control system uses intelligent control software system, with automatic combination of refrigeration, heating and other subsystems of working conditions, thus ensuring high-precision control over the entire temperature range, while achieving energy saving, saving purposes, can improve the detection device Automatic detailed fault display, alarms, such as when the chamber exception occurs, the controller displays a fault condition with Chinese characters. Along with historical trends and historical data sheets fault records storage. With a communication interface, can be directly connected to the computer operation, as follows: 3. Run: program running, constant running off on timing. 4. Temperature measurement: Pt100 platinum resistance temperature sensor. Eight, reference standards 1. GB10589-89; 2. GB2423.1-89; 3. GB2423.2-89; 4. GJB150.3-86; 5. GJB150.4-86; nine, equipment environment 1. Environment Temperature: 5 ℃ ~ + 28 ℃ (within 24 hours average temperature ≤28 ℃); 2. Humidity: ≤85%; 3. Power Requirements: AC380 (± 10%) V / 50HZ three-phase four-wire system; 4. Operation environmental needs at room temperature below 28 degrees and ventilated; 5. Place the machine around, things can not be placed each 80 cm; |
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Copyright © GuangDong ICP No. 10089450, Hangzhou AudioCodes Environmental Test Equipment Co., Ltd. All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility
You are the 6650 visitor
Copyright © GuangDong ICP No. 10089450, Hangzhou AudioCodes Environmental Test Equipment Co., Ltd. All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility