Product name anti-rust oil heat chamber one, the product uses anti-rust oil heat chamber is a humid environment simulation test equipment, for laboratory petroleum, chemical and other industries as well as universities, research institutes and other research institutions in the test and evaluation of oil use metal rust performance. Second, product specifications 1. Model: YZSX-100 Studio Size: D × W × H 450 × 450 × 500 2. Type: YZSX-150 Studio Size: D × W × H 500 × 500 × 600 3. Model: YZSX-250 Studio Size: D × W × H 600 × 600 × 700 Third, the technical parameters 1. Temperature range: 49 ± 1 ℃; 2. Humidity range:> 95% RH; 3. Temperature uniformity: ≤ ± 2 When ≤ ± 0.5 ℃ (no load; 5. temperature deviation:: 4. Temperature fluctuation; ℃ (no load) ≤ ± 2 ℃; 6. heating rate: 1.0 ~ 3.0 ℃ / min; 7. specimen holder speed ?: r / min 8. specimen holder diameter: φ300, φ350, φ450 (inside and outside the two-layer structure) 9. bottom depth: 200mm 10. time setting range: 0 to 999 hours; 11. Power supply voltage: 220V ± 10% or 380V ± 10%; 12. Total power:. 3KW, 4KW, 5KW; Fourth, the whole box structure 1. 2. The inside of the box with the overall structure of imports SUS304B box with 1.0mm stainless steel plate, the outside using 1.0mm cold rolled steel plate spray. 3. door seal with double silicone rubber sealant. 4. In the box studio features air duct mezzanine, porous structure, ensure air after introducing new uniformity. 5. Temperature sensor set on the specimen suspension at V. neighborhood, heating, humidification systems 1. armored electric heating tubes, heater thermal inertia, long life. pulse duty PID output signal controlled by the instrument, is controlled by solid state relays, control stable and reliable. 2. The method of electrically heated humidification, sheathed electric heating, PID control mode, the use of non-contact period pulse-width-modulated SSR (solid state relay) control, with water level control devices, automatic water system, the heater against dry . burn unit VI control system 1. Temperature controller: Touch screen high-precision temperature and humidity control, control precision, stable, long-term operation without drift 2. Sensor:.. PT100 temperature sensor 3. Control over the heating output solid state relays zero trigger, to reduce noise, reduce pollution, easy maintenance, improve control accuracy 4. in the control system be equipped with security measures, including: lack of protection, phase sequence error protection, uneven phase voltage protection, fan overload, over-temperature shutdown protection, leakage protection. 5. The control system has a user-friendly control panel, located in the upper right chamber, with a touch screen and control instruments, power, lighting and emergency stop button. 6. In addition to the main system the controller, also set up an independent over-temperature protection, even if the primary controller fails, the over-temperature protection device can reliably disconnect the heating power in order to protect the safety of the device and the test sample. 7. The control interface has a Chinese interface and . English interface 8. Control mode setting can also run the program runs seven or eight 1.GB/T2361-1992 applicable standards, the device uses the environment 1. Ambient temperature:. 5 ℃ ~ + 28 ℃ (within 24 hours the average temperature ≤28 ℃); 2. Humidity: ≤85%; 3. Power Requirements: AC380 (± 10%) V / 50HZ three-phase four-wire system; 4. Water Requirements: deionized water or purified water; 5. operating environments require 28 degrees below room temperature and good ventilation; 6. Place the machine around, things can not be placed each 80 cm;