Environmental chamber/ Environmental test chamber/ climatic chamber room
1. Description:
Programmable Constant Temperature Humidity Chamber is for testing capability of heat-endurance, cold-endurance, dryness-endurance, and humidity endurance, suitable for quality control of the industries of electron, electrical equipment, vehicle, metal, foodstuffs, chemistry, building materials, luggage, adhesion tape, printing, packaging, etc.
2.Technical parameters:
environmental chamber/ Environmental test chamber/ climatic chamber
Constant Temperature Humidity Chamber
Model | DZTH-80 | DZTH-150 | DZTH-408 | DZTH-800 | DZTH-1000 | |
Size chamber | Studio Size(W*H*D)cm | 40*50*40 | 50*60*50 | 60*85*80 | 100*100*80 | 100*100*100 |
Machine Size(W*H*D)cm | 90*136*94 | 100*146*104 | 110*171*137 | 150*186*137 | 150*186*157 | |
| Control Methods | Balanced temperature humidity control system (BTHC) PID intelligent adjust | ||||
Temperature and Humidity Range | -70°C~150°C; 20%-98%R.H | |||||
Accuracy | ±0.5°C, ±2.5%RH | |||||
Resolution | ±0.01°C, ±0.1%R.H | |||||
Heating Rate | ≤3°C/min | |||||
Cooling Rate | Average 1°C/min | |||||
Internal Material | SUS#304 stainless steel | |||||
External Material | SUS#304 stainless steel or Antirust processing cold-rolled steel sheet(Spray) | |||||
Insulation Material | Superfine wool + polyurethane foam | |||||
Regulator | Cooling Mode | Mechanical binary refrigeration way | ||||
Compressor | Closed compressor (French Tecumseh or German Copeland ) | |||||
Refrigerant | R23/R404A | |||||
Condensing Way | Air-cooling and Water-cooling | |||||
Humidifier | Stainless steel humidifying tube | |||||
Airflow Way | Broadband-type forced air circulation | |||||
Controller | Operate Interfaces | Korea TEMI 880 LCD touch screen | ||||
Memory capacity | 120 groups, each program 100 segment | |||||
Input | PT100 or T thermocouple | |||||
Communicate Interface | RS-232 | |||||
Subsidiary function | Upper and lower alarm; self diagnosis ; alarm display(fault cause); time sequence protection (Automatic turn on or turn off ) | |||||
Water supply | Water supply | Circulating water supply | ||||
Water tank | Built-in hand type(30Kg capacity) | |||||
Water quality | resistance >500Ω.m | |||||
Standard Configuration | One observe window(Double hollow toughened glass);one test pattern D50mm(on the left); 2 layers sample frame; one floodlight(fluorescent lamp);one water feeding tank; | |||||
| Power leakage protection; Dry heating protection; Water protection Over-temperature protection switch; Temperature deviation alarm, Compressor Overpressure; overload; Water shortage; Phrase shortage, etc. | |||||
3. Featurers:
Constant Temperature Humidity Chamber
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)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.
4.Corresponding standard:
Programmable Constant Temperature Humidity Chamber
GB11158 Technical conditions for high-temperature testing box
GB10589-89 Technical conditions for low-temperature testing box
GB10592-89 Technical conditions for high and low temperature testing box
B/T10586-89 technical conditions for humidity testing chamber
GB/T2423.1-2001 Low-temperature testing methods
GB/T2423.2-2001 High-temperature testing methods
B/T2423.3-93 Testing Method for humidity Test Chamber
GB/T2423.4-93 Alternating hot and humid testing method
GB/T2423.22-2001temperature testing method
IEC60068-2-1.1990 low-temperature testing method
IEC60068-2-2.1974 high-temperature testing method
GJB150.3 high-temperature testing
GJB150.4 low-temperature testing
GJB150.9 humid testing
Temperature Humidity Chamber Rain Spray IPX Chamber Sand Dust Proof Chamber Xenon Arc Aging Chamber
1.Are your company a trading one or a factory ?
Factory + trade (integration),12 years focusing on test instruments field,5 years exporting experience.
OEM is also acceptable for us.
2.How to choose the most suitable products?
Our professional team will give you the best suggestion as long as you tell us what kind of test you
need to do and the required specification.
3.What’s the delivery term?
At most of time, we have stock in the factory. If there is no stock, normally, the delivery time is 15-20
working days after deposit receipt. If you are in urgent need, we can consider making special
arrangement for you.
4.Do you accept customization service?
Yes, of course, we can not only offer standard machines, but also customized machines according to
your request. Don’t hesitate to tell us your requirement, we will try our best to meet your needs.
5.Can we visit your factory before order?
Yes, we warmly welcome and sincerely invite you or your team to visit our factory, we will help to
arrange hotel and pick up you from airport.
6.Do you have customers of our country before?
Now our testing machines have been sold to more than 120 countries, like USA, Canada, Russia,UK,
Italy, Germany, European Union, India, Pakistan, Philippines, Singapore, Thailand and Vietnam,Iran,
Brazil and so on.
7.How about your warranty?
Generally, our warranty is one year. Within the warranty period, we can offer technique support and
part parts change, necessarily, our engineers may go to your place for better service.
8.How about the packing for machine, is it safely protected during transportation?
Our machine is packed by standard export wooden box, it won’t be damaged. We’ve delivered many
testing machines abroad by sea or by air without damage.
9.What is the order process?
Inquiry - quotation - communication - order confirming - deposit payment - production - testing and
debugging - balance payment - packing - delivery - customer receiving - after service.
10.How to install and use the product
The product is shipped with an operating instructions and video of English version.
ZONHOW Though 10 years of continuous development, our company has established the main products line of Universal strength testing machines for tension, compression, flexure, and shear etc. Environmental testing chambers and Cell phone, computer testing machines. Package and paper print test equipment and so on! Our equipment is used in over 80 countries worldwide and supported by a network of offices and approved agencies. Our products are used in all industries and educational sectors and we have an enviable reputation for innovation, quality product and excellent customer support.
Please Send your inquiry Details in the below for our quotation,Click "Send" Now !
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