| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Power Supply: | AC380V 50Hz/60Hz |
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Product name
Step in Constant Temperature and Humidity test Chamber
Product description
It is widely used in aviation, aerospace, automobiles, electronics, instruments and meters, electrical products, materials, components, equipment, etc. for high-temperature tests, low-temperature tests, cold resistance tests, and low-temperature storage, so as to analyze the performance and behavior under the proposed environmental conditions during the tests
Gb2423.1-2008/1 EC6008-2-1-2007 Test Methods for Low Temperature
GB/T2423.2-2008 Test Methods for High Temperature
GJB150.3A-2009 High Temperature Test Method
GJB150.4A-2009 Test Method for Low Temperature
GB2423.22-2008 Test Method for Rate of Temperature Change
GBT2424.5-2006 Performance Confirmation of Temperature Test Chamber
GB/T10586-2008 Technical Conditions for Low Temperature Test Chambers
GB/T2423.3-2008(1EC68-2-3) Test Method for Constant Damp Heat
GJB150.9A-2009 Wet Heat Test Method
G/BT2423.4-2008/1EC6008-2-30:2005 Alternating Wet Heat Method
GB/T5170.18-2005 Verification Methods for Basic Parameters of Test Equipment
Technical Conditions for Wet Heat Test Chambers GB/T10586-2006
GBT2424.6-2006 Performance Confirmation of Temperature and Humidity Test Chamber
GBT2424.7-2006 (with Load) Temperature Test chamber measurement
Detailed parameters
| Model: | LT-BTH-8000(T~S) | LT-BTH-10000(T~S) | LT-BTH-20000(T~S) | LT-BTH-30000(T~S) | LT-BTH-40000(T~S) |
| Internal dimensions WxHxD (m) | 2.0x2.0x2.0 | 2.5x2.2x2.0 | 4.0x2.0x2.5 | 4.0x2.5x3.0 | 4.0x2.5x3.2 |
| External dimensions WxHxD (m) | 3.0x2.3x2.2 | 3.6x2.3x2.26 | 5.1x2.3x2.76 | 5.1x2.8x3.3 | 6.1x2.8x3.5 |
| Temperature range | -70ºC~+150ºC ( T:-20ºC F:-40ºC S:-70ºC) | ||||
| Humidity range | 20%~98%R.H.(10%-98%R.H/5%~98%R.H For special selection conditions) | ||||
| Accuracy/uniformity of temperature and humidity analysis | ±0.1ºC;±0.1%R.H./ ±1.0ºC;±3.0%R.H. | ||||
| Temperature and humidity control accuracy/fluctuation | ±1.0ºC;±2.0%R.H./ ±0.5ºC;±2.0%R.H. | ||||
| Heating/cooling time | About 3.0ºC per minute; Approximately 1.0ºC per minute (a decrease of 2 to 10ºC per minute is a special selection condition) | ||||
| Internal and external materials | The outer box is made of SUS304# stainless steel with surface stripe treatment or cold-rolled steel plate with baking varnish treatment (optional), and the inner box is made of SUS304# stainless steel | ||||
| Thermal insulation material | High-temperature resistant and high-density ethyl chloroformate foam insulating material | ||||
| Cooling system | Air-cooled/single-stage compressor (-20ºC to -40ºC), air-water-cooled/double-stage compressor (-40ºC to -70ºC) | ||||
| Protective device | Fuseless switch, compressor overload protection switch, refrigerant high and low pressure protection switch, over-humidity and over-temperature protection switch, fuse, fault warning system | ||||
| Accessories | Recorder (optional), viewing window,50mm test hole,PL box lamp, partition, dry and wet bulb gauze | ||||
| Controller | You can choose either "TEMI" South Korea or "OYO" Japan's "OYO" Brand | ||||
| Compressor | The French brand "Tecumseh" | ||||
| Power | AC380V 50HZ/60HZ | ||||
| Remarks | For volumes under 10 cubic meters, it can be selected to be made as a movable whole machine structure or a panel assembly structure. For volumes over 10 cubic meters, it is all a panel assembly structure | ||||
Machine parameters
Appearance
Different colors can be matched according to the interior design or a fully stainless steel design can be chosen. The interior space is made of SUS304# stainless steel at 30% to 70%.
Rectangular double-pane glass viewing window
It can be used for observing the test samples during the experiment. The window is equipped with an anti-sweat electric heater device to prevent water vapor condensation and water droplets.
Install explosion-proof lamps indoors
During the test, the product test status can be clearly observed. Anti-slip aluminum plates are installed at the bottom of the test laboratory for safe use.Another layer of heat insulation sealing strip is placed on the box door,It can effectively prevent the leakage of internal temperature
Pure water filtration unit
It can be directly used for filtering tap water without the need for manual water addition, making it very convenient to use
Refrigeration and dehumidification system
It adopts imported brand compressors, featuring energy conservation, low noise, low energy consumption and stable performance. It uses environmentally friendly refrigerants (R23, R404a).
Controller
It adopts an imported LCD display screen, which can simultaneously show the measured value, the set value, time, etc.It features multi-segment program editing and allows for QUICK or SLOPE control of temperature and humidity
TEMI2700 watch
7.5-inch true-color LCD display with RS-232/RS-485 communication interfaces and 2GB standard SD memory card, which can be connected to Ethernet for use. TEMI880 meter 5.7-inch color display with RS-232/RS-485 communication interfaces (optional as required)
The bottom of the machine
The load-bearing capacity is increased by welding channel steel into a mesh structure, which will never deform during use. The bottom of the integral laboratory is equipped with mobile casters to position the foot cups, while the bottom of the assembled laboratory is directly installed on the laboratory floor with channel stee
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