Introduction: The constant temperature and humidity testing machine, also known as the environmental testing machine, tests the heat, cold, dry and moisture resistance of various materials. For electronics, electrical appliances, communications, instruments, vehicles, plastic products, metals, food, chemicals, building materials, medical, aerospace and other products used for testing quality. Features: With a high-quality appearance, the body adopts an arc shape, the surface is treated with matte stripes, and a flat non-reactive handle is used, which is easy to operate, safe and reliable. Rectangular multi-layer glass view window can be used to observe and use the test article in the test. The window has an anti-sweat electric heater device to prevent the condensation of water vapor, and the high-brightness PL fluorescent lamp maintains the illumination in the box. The double seal of the door is air tight and can effectively block the internal temperature leak. With an external water supply system, it is convenient to add water to the humidification tank and automatically recycle it. Compressor circulation system adopts French "Taikang" brand, which can effectively remove the lubricant oil between the condenser tube and the capillary tube. The whole series adopts environmental protection refrigerant (R23, R404, R507). The controller adopts imported LCD display screen, which can display the measured value, setting value and time at the same time. The controller has multi-stage program editing, OUICK or SLOP control for temperature and humidity. The built-in moving pulley is easy to move and place and has a strong positioning screw fixing position. Technical Parameters: Model: CZ-C-80 (A~G) Internal dimensions (cm): 40x50x40 External dimensions (cm): 90x136x94 Temperature range: -70°C~+100°C (150°C) (A: +25°C B: 0°C C: -20°C D: -40°C E: -50°C F: -60°C G: -70°C) Humidity range: 20%~98%R.H. (10%-98%R.H/5%~98%R.H is a special selection condition) Temperature and humidity analysis accuracy/uniformity: ±0.1°C; ±0.1%R.H./±1.0°C; ±3.0%R.H. Temperature and humidity control accuracy/fluctuation: ±1.0°C; ±2.0%R.H./±0.5°C; ±2.0%R.H. Heating/cooling time: Average 2~15°C/min (5~15°C/min cooling rate above 408L) Internal and external materials: The outer box is SUS304# stainless steel bone surface stripe treatment, the inner box is SUS 304# is stainless steel Insulation material: High temperature resistant high density chloroform acetic acid ethyl acetate foam insulation material Cooling system: wind, water-cooled / dual-stage compressor Protection device: No fuse switch, compressor overload protection switch, refrigerant high and low voltage protection switch, ultra-humidity over-temperature protection switch, fuse, fault warning system Power Supply: 3Φ 380VAC±10% 50/60Hz
Introduction: The constant temperature and humidity testing machine, also known as the environmental testing machine, tests the heat, cold, dry and moisture resistance of various materials. For electronics, electrical appliances, communications, instruments, vehicles, plastic products, metals, food, chemicals, building materials, medical, aerospace and other products used for testing quality.
