Understanding of some maintenance tips for Temperature &Humidity Chamber will be useful for us to deal with

some small problems existing. The following will brief you with some maintenance tips for Temperature &

Humidity chamber:

1. As temperature & humidity chamber is normally quite valuable in price, so we suggest placing it in an

environment with quite proper temperature condition. 8℃~23℃ is suggested, and the lab that does not meet

this temperature conditions shall add proper air conditioner (air-cooling) or cooling tower (water-cooling);

2. We suggest arranging professional personal to manage this equipment. And those units, if possible shall

arrange special personals to supplier’s site for training and study irregularly so as to gain according

professional maintenance skills and experiences;

3. Clean the condenser regularly (every 3 months), the condenser of the chamber with air-cooling compressor

shall be maintained regularly and we shall clean the dirt and dust on condenser so as to ensure the good heat

exchange efficiency; and in addition to ensuring the inlet water pressure and temperature for the water-cooled

compressor, the according flow shall also be ensured and the inside of the condenser shall be cleaned

regularly so as to ensure its sustainable heat exchange efficiency;

4. Regularly( every 3 months) clean the evaporator( dehumidifier), as the items to be tested have various

grades of requirement for cleanness, and during the test, the evaporator (dehumidifier) will have some small

articles such as dust accumulated under forced circulating airing and shall be regularly cleaned;

5. Cleaning and calibration for circulating propeller and condenser: same as evaporator, as the chamber is

working in various environments, its circulating propeller and condenser will have much dusts accumulated

and shall be regularly cleaned;

6. Cleaning for water pipes and humidifier: humidifier is easily burnt if the water pipe is blocked and humidifier

have dirt accumulated and normally results in damage of humidifier, so the water pipes and humidifier shall be

regularly cleaned;

7. After every test, we shall set the atmospheric temperature for chamber and run it for 30min, then cut off the

power and clean the internal side of the chamber;

8. The relocation of the chamber shall be conducted under the instruction of the technician so as to prevent

from unnecessary damage;

9. The chamber shall be powered on for at least one hour regularly every 15 days if it is not used for very long

time;

10. Principles for Maintenance: as the temperature & humidifier consists of electricity, cooling system and

mechanical system. The whole equipment shall be completely checked if any problem happens to the

equipment, normally, the analysis shall starts from outside to inside, which means that the possible problems

concerning with outside could be eliminated first such as cooling water, power supply system and so on. Once

the problem concerning with outside are completely eliminated, we shall disassembly the systems and then

conduct comprehensive analysis. And the root causes for faults could also be found out by backward tracing

method: check the electrical diaphragm to find out if the electricity system has problem then finally check if any

problem concerning with cooling system exists. No replacement of any disassembled part shall be done before

confirming root cause of the fault in case of the unnecessary troubles;

Sales Team

Mobile/WhatsApp:+8618103087812

Tel:+86-(0)769-87796906

E-mail: anna.lu@infinity-machine.com

Infinity Machine International Inc.

Web: www.infinity-machine.com

Add:103 Building 4.Furong industrial Center,Wangniudun Town,Dongguan Guangdong,China