GUANGDONG KEJIAN INSTRUMENT CO.,LTD
Guangdong Kejian Instrument Co., Ltd Focus On Researching Testing Equipment 20 Years
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AC 380V 3 phase 5 lines Constant Temperature and Humidity Machine with Relative Humidity Controlling
Chamber structure:
1. Outside bile uses high quality (t=1mm)SUS304 steel plate numerically-controlled machine tool to process,outside hull spray molding treatment,make chamber more bright and clean.
2. high density glass cellucotton,insulation thickness is 80mm.
3. Use long axis fan motor,heat and cold resistance,stainless steel siroco fan,to make sure strength convection and vertical diffusion cycle.
4. Between door and chamber,use double-deck thermostability sealing strips,to make sure testing area is airtight.
5. Use no-retroaction doorknob,easy operation.
6. In the bottom of chamber,use high quality stationary type PU running wheel.
7. Observing window uses multilayer hollow toughened glass.
The temperature and humidity test chamber is used to simulate the real conditions of product testing. Temperature chambers simulate mild to extreme heat and cold conditions, down to -70°C to +180°C. Temperature can also be combined with humidity for temperature and humidity testing. Humidity chambers simulate relative humidity conditions from low to high humidity up to 98% RH.
Temperature and Humidity Chambers are helpful in assessing the performance of a product and how it will withstand these conditions in the end-use environment for reliability testing and evaluation. These chambers are also used to determine the operating specifications of the product.
Cooling system:
1. Compressor uses France TAIKANG whole sealing compressor.
2. Cooling system uses Unit or binary low temperature return circuit system.
3. US “AIGLE” drying and filtering device,Taiwan AIRMENDER oil separator,Italy Castel solenoid valve.
Product function:
Full spectrum xenon lamp
Various selective filtration system.
Water spray function.
Relative humidity controlling.
Testing chamber air temperature controlling system.
Irregular shape sample supporting structure.
Superior Xenon arc lamp.
Xenon lamp lifelong is decided by the illumination level of radiation intensity,the lifelong is about 1600 hours,it's easy to change the lamp.
Chamber Inner Size and Structure:
| Inner size(cm):D×W×H | 50×60×50 cm |
| Power | 6.5KW |
| Temperature range | Temperature range |
| Humidity range | 65～98％R.H(adjustable) |
| Rain falling time | 0～9999min (adjustable) |
| Rain falling period | 1～240minutes,interval(break),adjustable |
| Spectral wavelength | 290nm～800nm |
| Xenon lamp total power | 1.8KW(lifetime:1600hours) |
| Time Controller | Imported programmable time computer integrated controller |
| Accuracy range | temperature ±0.1℃,humidity±1％R.H,indicate accuracy:temperature,±0.1℃,humidity,±1％R.H |
| Temperature Humidity Sensor | PTR Platinum Resistance,PT100Ω/MV |
| Heating system | autonomous system,nichrome electric heating heater |
| Humidification System | isolated type,SUS steel surface evaporative humidifier. |
| Blackboard temperature | thermometal blackboard thermometal. |
| Temperature controller | Imported microcomputer temperature humidity integration controller |
| cyclic system | low noise,air-condition type motor, multiple-pin Centrifugal rotor. |
| Outside chamber material | SUS304 stainless steel. |
| Inner chamber material | SUS304 stainless steel plate |
| Sample shelf material | SUS304 stainless steel plate |
| Doorframe heat insulation | good heat and cold resistance,aging Silicone rubber door and sealing strips. |
| Standard configuration | non-browning glass observing window 1pcs,xenon lamp 1pcs |
| Safeguard protection | leakage,short circuit,over temperature,short of water,motor overheating,over-current protection,Backup data for power fail |
| Voltage power | AC380V±10％ 50±0.5Hz 3 phase 5 lines |
| Using temperature | 5℃～＋30℃≤85％R.H |
| Testing standards | GB/T2423.24-1995 GB/T16422.2 GB9344 GB/T1865-97 ASTM G 155-04a |
A&Q:
Why choose us?
1. Considerate Service Different countries plugs, manually change the-voltage from 110V to 220V, insurance indicator.
2. Excellent after sale service:
1 YEAR warranty. If you have any problems during testing process, we promise we will give you a reply with 24 hours and solution provide within 3 working days. What you need to do is to send us the controller.
3. Good Packaging:
Covered with air bubble film before put the machine into the wooden case, which not only has good shock absorption, impact resistance, heat sealing and also has the advantages of nontoxic, odorless, moisture corrosion, good transparency etc.
Pictures:
About US
1) Customer inquiry process:
Discussing testing requirements and technic details, suggested suitable products to customer to confirm. Then quote most suitable price according to customer requirements.
2) Specifications customize process:
Drawing related drawings to confirm with customer for customized requirements. Offer reference photoes to show the proucts appearance. Then, confirm the final solution and confirm final price with customer.
3) Order process:
We offer below business term:
| Accepted Delivery Terms: | FOB, CFR, CIF, EXW, DDP |
| Accepted Payment Currency: | USD, EUR, HKD, CNY |
| Accepted Payment Type: | T/T, L/C, Credit Card, PayPal, Western Union, Cash, Escrow |
| Nearest Port: | Shenzhen, Guangzhou, Shanghai, Qingdao, Tianjing or rquired |
4) Production and delivery process:
We will produce the machines according to confirmed PO requirements. Offering photoes to show production process.
After finish production, offer photoes 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.