Shanghai rust proof grease wet heat test chamber

1Shanghai rust proof grease wet heat test chamber

Product use: This test chamber is a testing equipment that simulates a humid environment. It can be used by laboratories in industries such as petroleum and chemical, as well as universities, research institutes, and other units to test and evaluate the anti rust performance of oils and fats on metals. 2、 Structural features: 1 The box body is processed and formed by CNC machine tools, with a beautiful and elegant shape. The box cover is an upward flip cover, which is easy to operate; 2. The inner chamber of the test box is made of SUS304 stainless steel plate, and the outer shell is treated with A3 plate spray coating, which is more smooth and beautiful; 3. The waterway system and circuit system adopt side door opening, which is convenient for maintenance and repair; 4. The heating method is the inner pot sink type heating, which heats up quickly and has a uniform temperature distribution; 5. The insulation system uses ultra-fine glass fiber to fill the insulation area, and non-metallic high and low temperature resistant materials are used at the connection between the inner and outer bile ducts, effectively reducing temperature conduction; The sealing of the box door is made of refined silicone rubber, which does not experience aging or hardening under high and low temperature conditions, making the sealing more reliable; 6. The water addition method adopts the automatic water replenishment method for water shortage; 7. The drainage system uses vortex and U-shaped sedimentation devices for easy cleaning by users. IIIShanghai rust proof grease wet heat test chamberSystem structure: 1 Control system: The rust proof grease test chamber adopts a digital touch button temperature and humidity controller with high-precision PID control; 2. Temperature sensor: PT100 Ω/mmV platinum resistor; 3. Design and install test piece rotating frames, air supply devices, heating adjustment devices, air filters, flow meters, and other devices in an environment with a temperature of 49 ± 1 ℃ and a relative humidity of over 95% that meets regulations; 4. The test piece rotating frame of the equipment meets the specified 1r/3min, and a grease receiving plate is designed below the rotating frame; The air supply device provides three times the volume of air in the box per hour, and is equipped with a filtration system and flow meter; 5. The heating adjustment device maintains a constant temperature of 49 ± 1 ℃ inside the box; The water heating method ensures that the relative humidity inside the box reaches over 95%; 6. Protection system: The overall protection system consists of phase loss, water shortage, over temperature protection, and alarm devices; 7. Attachment: One test cable outlet with a diameter of 25mm (original); Hollow special high and low temperature resistant glass window (with lighting device). 4Shanghai rust proof grease wet heat test chamberTechnical parameters: 1 Temperature range: 40-60 ℃ 2 Humidity range:>95% R.H Temperature fluctuation: ≤± 0.5 ℃ 3 Temperature uniformity: ≤± 2.0 ℃ 4 Air intake rate: 0.5m3/h (adjustable within the range of 0.1-1m3/h) 5 Test piece rack speed: 1r/3min ± 10% 6 Heating and stabilization time: ≤ 60 minutes. Bottom water depth of the box: 200mm. Power requirement: AC380 (± 10%) V/50HZ three-phase five wire system 5、 Model and specification: 1 Model: XF/FX-100L Internal dimensions: D × W × H 450 × 450 × 550: mm External dimensions: D × W × H 690 × 640 × 1270: mm 2. Model: XF/FX-250L Internal dimensions: D × W × H 580 × 580 × 680: mm External dimensions: D × W × H 820 × 770 × 1400: mm 3. Model: XF/FX-400L Internal dimensions: D × W × H 680 × 680 × 800: mm External dimensions: D × W × H 920 × 870 × 1520: mm 6. Compliance with standards: Compliance with GB/T2361-92 test standards 7. Equipment use conditions for anti rust grease wet heat test chamber: 1 Environmental temperature: 5 ℃~+28 ℃ (average temperature within 24 hours ≤ 28 ℃) 2 Environmental humidity: ≤ 85%