Constant temperature and humidity test chamber is also called constant temperature humidity test machine, temperature and humidity chamber, programmable damp and heat alternating test box, constant temperature machine or constant temperature and humidity box. It is used to test the performance of materials in various environments. This kind of material has heat resistance, cold resistance, dry resistance and humidity resistance. It is suitable for testing the quality of products such as electronics, electrical appliances, mobile phones, communications, meters, vehicles, plastic products, metals, food, chemicals, building materials, medical care, aerospace, etc.
1. The separation of humidifier circuit from electric circuit improves safety and protects the circuit against the leakage of water supply line.
2. Available in Chinese and English LCD touch screen, easy operation and program.
3. Programmable temperature humidity test chamber is able to display the relative date and information of the whole operating system in running mode, graphic display. Precautions, maintenance and troubleshooting appear on the screen instantly.
4. The Sirocco fan motor provides greater cyclic airflow to avoid dead corner in the chamber so as to obtain an uniform distribution of temperature and humidity.
5. The system of heating up, heating down, dehumidifying, and humidifying can be operated independently so as to reduce the cost of testing, extend the operating life of the machine and decrease the failure rate.
6. Water Supply adopts automatic watering System, Circulating water supply together with water filter.
||-20ºC ~ + 150ºC
||-40ºC ~ + 150ºC
||-70ºC ~ + 150ºC
||-70ºC → + 150ºC, >= 3ºC / min
||150ºC → -70ºC, >= 1ºC / min
||Stainless steel humidifier
||Nickel chromium alloy stainless steel heater
|Water supply system
||Front-mounted water supply tank, automatic water supply system
||Taiwan Visuo Controller
||High-quality cold-rolled steel plate electrostatic spray (1.2mm thick)
|Chassis inner wall
||SUS304 # stainless steel plate (1.2mm thick)
||100mm polyurethane rigid foam + 100mm high density glass fiber cotton
||φ50 test hole, lighting lamp, double-layer vacuum strengthened glass observation window.
|Safety protection measures
||The overall equipment is over temperature, the fan is overheated, the overall equipment is under-phase / reverse-phase, the refrigeration system is overloaded, the refrigeration unit is over-pressured, the overall equipment timing, leakage, operation indication, automatic shutdown after failure alarm, etc.
||Imported French Taikang fully enclosed compressor
||Environmental protection refrigerant R404A / R23
||Mechanical binary refrigeration
||Centrifugal fan with forced circulation
||Finned tube heat exchanger
||Air-cooled scale condenser, cooling fan cooling
||Stainless steel brazed plate heat exchanger
||Absorbs residual moisture and acidic substances in the refrigerant of the refrigeration system, and filters out solid rest particles and copper shavings in the system to protect the normal operation of the expansion valve and capillary from ice and dirty plugging
BOTO has strong confidence to serve oversea agents, welcome to visit our company and factory if any interest.
|Screen display function
||1. Temperature and humidity setting (SV) actual (PV) value is displayed directly
2. Can display the execution program number, segment, remaining time and cycle number, running time display
3. Program editing and graphic curve display
4. With a separate program editing screen, each page can enter 4 segments of temperature and humidity, time
5. Fixed point or program action status display
6. Language conversion can switch Chinese / English
7.7 inch true color display screen
|Program capacity and control function
||1. Program quantity that can be used: maximum 120 groups, 1 program can be composed of 1 ~ 99 stages, capacity: 1200 stages
2. Commands can be executed repeatedly: each command can be up to 999 times, the temperature and humidity slope can be set by the time axis; 3. The program can be set to connect to use; the production of the program is easy to use conversational operation; with editing, Clear, insert and other functions; group time signal output control (can control the ON / OFF action of the test object)
4. With 9 groups of PID parameter settings
5. With skipping and holding functions during program execution
6. With power-off program memory, it can automatically start and resume the program after power is restored
7. Data acquisition, export, view graphics function
8. PID automatic calculation and FUZZY control function
9. The screen can be adjusted for backlight, and the backlight time can be set
10. On-screen display protection function can be set to close regularly or manually
11. Program copy, COPY, connection function, edit experiment title and other program editing functions
12. With appointment start and shutdown function
13. With date and time adjustment function
14. Button and screen lock (LOCK) function
15. Standby picture viewing function and exception handling picture explanation function
||1.R232 / 485 communication
2. Can display curves and obtain data
3. Can be used as a monitoring and remote control system
||Chinese / English interface, touch input
||Program method / fixed value method
||Maximum temperature range: 5 ºC
|Power off memory function
||Can set power failure recovery mode as: hot start / cold start / stop
||Standard configuration 2G SD card to record test data curve, can upload and download data, expand storage capacity
Test chamber Key cooperation markets: Canada, Singapore, Philippines, UNITED Arab Emirates
BOTO GROUP is a professional manufacturer of various kinds of testing equipment over 20 years. BOTO products are widely used in paper products, packaging, ink printing, adhesive tapes, bags, footwear, leather products, environment, toys, baby products, hardware, electronic products, plastic products, rubber products and other industries, and applicable to all scientific research units, quality inspection institutions and academic fields.
BOTO deals with customers from more than 150 countries and regions. Meanwhile, we are committed to cooperate with different dealers in different countries and regions in order to offer better service. Our mission is to help every customers establish testing labs to ensure the quality of their products.
Our company will continue to develop, innovate and keep faith. We combine with the international testing standards and the specific demands of customers that may establish a new banner in Chinese testing industry.
We control quality from the materials, electronic parts, controller,comppressor, solenoid valve, and many parts of the products.
The factory has the ability to calibrate, and the customer can also designate a ISO 17025 accredited third-party organization to calibrate and issue a calibration report.
The certificate is valid until June 17, 2024
During the whole business process, we offer Consultative Selling service.
Discussing testing requirements and technical details, suggested suitable products to customer to confirm. Then quote most suitable price according to customer requirements.
- Customer inquiry process:
Drawing related drawings to confirm with customer for customized requirements. Offer reference photos to show the products appearance. Then, confirm the final solution and confirm final price with customer.
- Specifications customize process:
We will produce the machines according to confirmed PO requirements. Offering photos to show production process.
- Production and delivery process:
After finish production, offer photos to customer to confirm again with the machine. Then do own factory calibration or third party calibration(as customer requirements). Check and test all the details and then arrange packing.
Deliver the products in confirmed shipping time and inform customer.
Defines installing those products in the field and providing after-sales support.
PACKAGING AND SHIPPING
- Installation and after sale service: