Please contact customer service
Mechanical binary refrigeration and independent humidification system, Temperature range of -70~ 150 ℃, Temperature Uniformity +/- 2 ℃. With program and fixed value operation mode, support multi-stage programming and data storage, perfect safety protection, to meet the demanding environment simulation needs.
Category : Temperature Humidity Chamber
Brand : HUDA
SKU : NB041332
Service :The delivery and service By NBCLab.Com
HUDA QT-E702-100B70 programmable humidity chamber is mainly used to simulate the severe high temperature, low temperature or heat and humidity environment that may be encountered during transportation, storage and use of electronic Instruments, new materials, electricians, vehicles, metals, electronic products, aerospace materials, etc., inspection materials, accessories or equipment High temperature resistance, cold resistance, moisture and heat resistance performance and possible damage life reduction.
1. The box structure is sturdy and durable. The inner box is made of SUS304 stainless steel plate, which is corrosion-resistant and easy to clean. The outer box is also made of SUS304 stainless steel plate. 2. Equipped with an explosion-proof door handle, it is safe and easy to operate. 3. The thermal insulation system is filled with ultra-fine fiberglass and matched with silicone rubber sealing to effectively insulate and prevent aging. 4. The bottom is equipped with a high-quality fixed PU movable wheel for easy movement and positioning. 5. The sample holder is made of stainless steel punched mesh design, with a load-bearing capacity of ≥ 20kg and adjustable spacing. 6. Equipped with double-decked vacuum reinforced Glass observation window, with heating and defrosting function. 7. The refrigeration system adopts French Taikang Compressor and American DuPont environmental protection refrigerant, and adopts binary low temperature circuit design. 8. Temperature and humidity control using P.I.D + S.S.R system co-channel coordination control, automatic calculation, accurate and stable. 9. Heating with nickel-chromium alloy electric heating wire, humidification with stainless steel tube built-in electric heating wire, system independence, fast response and long life. 10. The control system uses a precision liquid crystal display programmable temperature controller, supports multiple sets of multi-segment programming, and has a USB data transfer interface. 11. The main electrical components are made of familiar brands such as "Chint". 12. Equipped with a complete protection system, including over-temperature, fan overheating, under-phase/reverse-phase, overload, overvoltage, leakage, etc., fault alarm and automatic shutdown.
The equipment simulates the required temperature and humidity environment in a closed box through the coordinated work of the refrigeration system, the heating system and the humidification system. The refrigeration system adopts a binary low temperature circuit and a Compressor for refrigeration; the heating system rapidly heats up through a nickel-chromium alloy electric heating wire; the humidification system works independently through a stainless steel humidifier. The control system adopts P.I.D + S.S.R co-channel coordinated control. It senses the environment in the box through the PT100 platinum resistance Sensor and automatically corrects the calculation to achieve accurate and stable control of temperature and humidity. The air circulation system adopts a centrifugal fan to force circulation to ensure uniform temperature and humidity in the box.
Electronic Instruments, New Materials, Electrical Products, Vehicle Parts, Metal Products, Electronic Products, Aerospace Materials
GB2423.1-2008/IEC6008-2-1-2007、GB/T 2423.2-2008、GJB150.3A－2009、GJB150.4A－2009、GB2423.22-2008、GBT 2424.5-2006、GB/T 10589-2008、GB/T2423.3-2008(IEC68-2-3)
1. Move the device to the designated position through the bottom movable wheel and fix the casters. 2. Connect the power supply (220V). 3. Through the touch screen setting test program (program mode or fixed value mode), multiple sets of multi-stage programming can be performed. 4. Place the sample evenly on a sample rack with adjustable spacing (load-bearing capacity ≥ 20kg). If you need external connection, you can use the φ 50mm test hole and match the sealing parts. 6. Start the equipment and run the test. 7. Monitor the test process and data through observation windows and controllers. 8. After the test, the equipment can handle the power failure recovery situation according to the setting mode (hot start/cold start/stop). 9. Connect to the computer through the USB interface or communication interface, and download, display and print the test data Linear dispersion.
Samples should be evenly distributed and the total weight should not exceed the load-bearing capacity of the sample holder. • Before running the equipment, make sure that the casters are fixed to prevent movement. • When using the test hole, be sure to install thermal insulation accessories and special sealing soft plugs to ensure a stable environment in the box. • The equipment has a variety of safety protection functions, and it will automatically shut down when the fault is alarmed. It can only be restarted after troubleshooting. • The humidification system has an automatic water replenishment device to ensure that the water supply is normal. • Non-professionals should not disassemble or adjust core systems such as refrigeration and electrical. • Regularly check the sealing of the door seal to ensure its integrity. The rated current of the equipment is 11A and the rated power is 6.5kw. Please ensure that the power supply line meets the requirements.
[A] No, it isn't. This is the ex-factory price of the product in the Chinese Mainland. In addition to this price, buyers from different countries need to account for additional costs such as shipping fees, tariffs, and others. For specific regional quotes, please consult our customer service or fill out a quotation form.
[A] First, please click on the quotation form on the website and fill in detailed information. Our customer service personnel will then send you a quotation based on your specific country and region, confirming payment and delivery methods. Following this, we proceed with contract signing, payment, and shipment. You can then await delivery.
[A] After-sales repair for overseas instruments is an unavoidable issue. Our repair terms stipulate that the sender is responsible for the shipping and insurance costs incurred for the repair. Repairs within the warranty period are free, while repair costs beyond the warranty period are determined based on the actual situation.
