phone number：86 0 13726452571
Contact Person:Ms Chan , Tracy (Sales Manager, Overseas Sales Department)
The programmable constant temperature and humidity test box can also be called a programmable wet heat alternating test box, or a programmable constant temperature and humidity testing machine. From the name point of view, it can be known that his range of application is related to temperature and humidity. He can do temperature and humidity changes or constant tests on the sample. The heating rate is about 4°C/min and the cooling rate is 1°C/min. and
Hot and cold shock test box, from the name of the word "impact" can guess his fierce degree. It is true that his temperature conversion time is much faster than that of a constant temperature and humidity chamber. Hot and cold shock chambers can be converted within 5 minutes - if you want faster we can customize the instrument within 3 minutes - to achieve the temperature conversion, for example you want to increase the test temperature from -60 °C to 120 °C, Or from 120 °C to -60 °C, the conversion can be completed in 5 minutes or even 3 minutes. This demanding requirements are mostly used in auto parts, photovoltaic components and other industries. Therefore, from the technical point of view, the content and technical difficulty of the hot and cold shock test box will be much higher than that of the constant temperature and humidity test box. However, it is not necessarily said that the use of a thermal shock chamber covers a constant temperature and humidity chamber. For example, the thermal shock test box has no function of humidity control.
Therefore, when purchasing, depending on the customer's test standard, choose the equipment that suits you.
A：Constant temperature & humidity test Chamber , also known as:
|External size W*H*D(CM)||94*136*95||104*146*100||117*161*100||137*171*110||137*181*130||127*210*152|
|(A:-20°C B:-40°C C:-60°C D:-70°C )|
|Temp humidity||±0.1°C;±0.1%R.H./ ±1.0°C;±3.0%R.H.Is special optional condition.|
|Temperature humidity||±1.0°C;±2.0%R.H./ ±0.5°C;±2.0%R.H.|
|Heat/cooling time||about 5.0°C/min;about 1.2°C/min (5~10°C/min is a special optional condition|
|Inner and outer materials||SUS#304 Stainless steel for inner chamber and Carton Advanced cold plate nano paint for outer.|
|Insulation materials||Resistant to high temp,high density,formate chlorine,ethyl acetum foam insulation materials|
|Cooling system||Air cooling/single segment compressor(-20°C),air and water double segment compressor|
|Protection devices||Fuse switch, compressor overload switch, refrigerant high and low pressure protection switch,|
|Super humidity over-temperature protection switch, fuse, failure warning system|
|Parts||Watching window,50mm testing hole,PL internal bulbs,partition plate,dry and wet ball gauze|
|Controller||TEMI" South Korea"TEMI" "OYO" Japan's "OYO" Brand optional|
|Power||1Φ 220VAC±10% 50/60Hz & 3Φ 380VAC±10% 50/60Hz|
Thermal Impact Chamber （Window Visible）
|Inner size WxHxD(cm)||36×40×35||40×50×40||50×60×50||60×75×50||80×85×60|
|External size WxHxD(cm)||148x175x160||150X175X165||155x185X165||165x200X175||185x210x185|
|Shock Temperature ragne||-60°C~150°C|
|Heating up time||RT~200°C about 35min|
|Cooling down time||RT~-70°C about 90min|
|Temp recover time/change time||≤5min / ≤10sec|
|Temp control accuracy/||±0.5°C / ±2.0°C|
|Inner materials||SUS 304# stainless steel plate for inner chamber,and stainless steel plate|
|+ spray painting for external chamber.|
|Insulation materials||High-temperature high-density amino acid ethyl ester foam insulator material.|
|Systems||P.I.D+S.S.R+Microcomputer balanced temperature control system.|
|Cooling systems||Semi-hermetic two-stage compressor (water-cooled) /|
|hermetic two-stage compressor (air-cooled).|
|Safety devices||Fuse switch, high and low pressure protection switch compressors,|
|refrigerant pressure protection switch failure warning system, electronic siren.|
|Fitting||Outlook window (special purchase), the upper and lower adjustable|
|compartment two energized measured line hole, casters,level bracket.|
|Power||3 phase AC380V 50HZ/60HZ|
|Controller||Tanwan TATO or TH900C|
|Compressor||Germany Bitzer Brand|
Global safety design, use our chambers safely and with peace of mind for many years to come.
We deliver chambers that conform to international safety standards.Our chambers conform to ISO risk assessment as well as global safety design electrical safety standards Such as CE marking and EMC directive.
We are here to help you. Services available:
If you have an OTS chamber , we will do our best to help you in whatever way we can.
Manuals: PDF Files of manuals for current models are available free. Please contact Us to request a copy. Older and printed copies at additional charge.
Q1: Can you customize the product?
A: Yes, We can customize any products according to requirements.Hot selling lab Electronic temperature humidity cabinet/Environmental climate test Chamber also can be customized.
Q2: how to choose the most suitable products?
A: Our Professional team will give you the best suggestion,just be patiently to tell us the information about the parameters your required.
Q3: Can you arrange installations and commissioning in our lab?
A: Firstly, for standard chamber we had 3-5 days commissioning before shipping , you just need link power in your lab, then can start to operate
Secondly; we had detailed operation manual with chamber, any problems you can find and solve in it
Thirdly, some of customized chambers we should to install and teach your team to operate.
Please do not hesitate to contact us!!!