| Color written display function ● Adopting human-machine interface method, using touch input and control Temperature and humidity setting test can display Execution program number, segment, remaining time and number of cycles, running time ● Program editing and real-time display of program curve execution function with graphic curve red display tool ● With a separate program editing screen, each page can input 4 segments of temperature, humidity, and time ● Display of fixed-point or program action status The screen can be adjusted for backlight, and the backlight time can be set. The screen display protection function is also available ● Set timer or manual shutdown settings Program copy (COPY) connection function, editing test titles and other program editing functions Language conversion can effectively convert Simplified Chinese/Traditional Chinese/English Data collection, export, and graph viewing functions PID automatic calculation and FUZZY Control program capacity and control functions Number of available programs: up to 120 groups Usable memory capacity: 1200SEGENTS Repeatable commands: Each command can be executed up to 999 times The program is created in a conversational style and has functions such as editing, clearing, and inserting. 4 sets of time signal output control (controllable ON/OFF action of the tested object) Equipped with 9 sets of PID parameter settings ● Program execution with skip file and hold function ● Equipped with power-off program memory, capable of automatically starting and continuing program execution after power restoration Equipped with RS-485/232 communication interface (software sold separately) Real time display of graphical curves and data collection during program execution ● (Optional equipment: memory and software) ● Equipped with reservation start and shutdown functions Equipped with date and time adjustment function Key and screen lock function | 控制器: |
| |
| |
50HZ controllable capability range diagram |
1、 Introduction to Programmable Constant Temperature and Humidity Test Box
The HNTH series programmable constant temperature and humidity test chamber, also known as the programmable temperature and humidity test chamber, high and low temperature alternating humidity and heat test machine, environmental test chamber, can accurately simulate the complex natural environment of low temperature, high temperature, high humidity, low temperature and low humidity. It is suitable for product reliability testing in various industries such as plastics, electronics, food, clothing, vehicles, metals, chemistry, and building materials.
2、 Programmable constant temperature and humidity test chamber, main technical parameters of temperature and humidity test chamber
1. Product model: HNTH-80/150/225/408/800/1000L
2. Internal dimensions of the test chamber: (W) × H × D) Mm
80L: 400 × five hundred × 400mm 150L: 500 × six hundred × 500mm
225L: 500 × seven hundred and fifty × 600mm 408L: 600 × eight hundred and fifty × 800mm
800L: 1000 × one thousand × 800mm 1000L: 1000 × one thousand × 1000mm
3. Temperature range: A: 0 ℃, B: -20 ℃, C: -40 ℃, D: -60 ℃~150 ℃, E: -70 ℃~150 ℃
4. Humidity range: 20% -98% R.H. (10% -98% R.H and 5% -98% R.H are special selection conditions)
5. Temperature and humidity analysis accuracy/distribution accuracy: 0.1 ℃; 0.1% R.H./± 2.0 ℃; ± 3.0% R.H
6. Temperature and humidity control accuracy: ± 0.5 ℃; ± 2.5% R.H
3、 Programmable constant temperature and humidity test box, material of temperature and humidity test box body
1. High quality appearance, the body adopts a curved shape, the surface is treated with mist stripes, and a flat non reaction handle is used, which is easy to operate, safe and reliable.
2. Equipped with an external water supply system, it is convenient to supplement the humidification bucket water supply and automatically recycle it for use.
3. A rectangular laminated glass viewing window can be used for observing the test object during the experiment. The window is equipped with an anti sweat electric ripening device to prevent water vapor from condensing water droplets, and a high brightness PL fluorescent lamp to maintain illumination inside the box.
4. Equipped with testing holes for external connection of testing power or signal lines, as well as adjustable storage trays.
5. The double-layer isolation and airtightness of the box door can effectively isolate internal temperature leaks.
6. The controller adopts TEMI880 imported color touch display screen from South Korea, which can simultaneously display measured values and set values.
7. The controller has multi-stage programming and can be used for quick (QUICK) or slope (SLOP) control of temperature and humidity.
8. The built-in mobile pulley facilitates movement and placement, and is fixed in place with strong positioning screws.
9. The compressor circulation system adopts the French "Taikang" brand, which can effectively remove lubricating oil between the condenser and capillary, and the entire series uses DuPont Environmental Protection refrigerant (R404) from the United States.
10. Inner box material: SUS # 304 mirror stainless steel plate.
11. Outer box material: SUS # 304 brushed stainless steel plate or steel plate with surface spray coating treatment.
12. There is a height adjustable stainless steel storage rack inside the box; Install polyurethane movable universal wheels or adjustable height flat water foot cups at the bottom of the body; Automatic water supply pump; Two layers of vacuum glass with enlarged windows and automatic defrosting by electric heating.
4、 Programmable constant temperature and humidity test chamber, temperature and humidity test chamber refrigeration system
1. Compressor: fully enclosed original French Taikang refrigeration unit.
2. Refrigeration method: single (double) mechanism cooling.
3. Condensing method: forced air cooling.
4. Dehumidification adopts the evaporator coil dew point temperature laminar contact dehumidification method.
5. The electromagnetic valve, oil separator, drying filter, repair valve, refrigerant flow window, and storage tank are all imported original parts.
5： Usage and characteristics:
1. Suitable for adaptability testing in high and low temperature, humidity environments for electronic and electrical engineering, household appliances, automobiles, instruments and meters, electronic chemicals, components, raw materials and coatings, and coatings
2. Adopting imported touch programmable temperature controller, Chinese LCD display, equipped with imported fully enclosed compressor.
3. Inner box material: stainless steel grade 1B plate
4. Outer box material: stainless steel with matte finish and line treatment
5. Insulation material: hard foam and glass wool
6. Protective devices: non fuse switch, compressor overload protection switch, refrigerant high voltage protection switch, over temperature protection switch, ceramic fuse, water tray water shortage protection switch, electromagnetic safety switch, fault warning system, alarm
7. Accessories: Window 430 * 520mm, two adjustable partition boards at the bottom, testing holes φ 50mm, box light, one 485 online interface input terminal, 20L1 front plastic water tank hidden inside, with a back design. Temperature fluctuation uniformity: ± 1.5 ℃
Humidity distribution uniformity: ± 3%
产品 | 工作室尺寸mm | 温度范围 | 升温时间(min) | 降温时间（min) | 冷冻系统 |
可程序恒温恒湿箱 | 500*750*600 | -70℃～150℃ | -70～+100约需60min | +20～-70需75分 | 二段式,全密闭式压缩机 |
650*850*800 | |||||
1000*1000*800 | +20～-70需90分 | ||||
500*600*500 | -40℃～150℃ | -40～+100约需45min | +20～-40需55分 | 单段式,全密闭式压缩机 | |
500*750*600 | |||||
600*850*800 | |||||
1000*1000*800 | +20～-40需70分 | ||||
500*600*500 | -20℃～150℃ | -20～+100约需35min | +20～-20需45分 | ||
500*750*600 | |||||
600*850*800 | |||||
1000*1000*800 |
