Marit Mrt-Hwhs-225L Universal Testing Machine Aging Test Chamber Laboratory Testing Instrument

• Customization: Available
• After-sales Service: 1year
• Power Supply: 220V
• Model NO.: MRT-HWHS
• Certification: CE, TUV, ISO
• Warranty: 1 Year
• Temperature Range: -20ºC~+150ºC
• Supply Voltage: φ200VAC±10% 50~60Hz φ400VAC
• Controller: Self-Developed 7-Inch Touch Screen "or Siemens and
• Temperature Fluctuation: ±0.5ºC
• Temperature Uniformity: ±2ºC
• Temperature Accuracy: ±0.1ºC
• Data Interface: Standard RS485/RS232 or Ethernet Port and Other Co
• Compression Engine: France "Taikang" and Germany "Gea Blog" Germany "B
• Humidity Range: ±2.0%Rh (Humidity> 75%Rh), ±3.0%Rh (
• Humidity Uniformity: ±2.0%Rh (Humidity> 75%Rh), ±3.0%Rh (
• Transport Package: Wooden Box Packaging
• Specification: 350*350*410
• Trademark: marit
• Origin: China
• Production Capacity: 1000 Set/Month

Product Description

 

 

CONSTANT TEMPERATURE AND HUMIDITY TEST CHAMBER

scope of application
The constant temperature and humidity test machine is also known as the environmental test machine, which tests the heat resistance, cold resistance, dryness and humidity resistance of various materials. It is suitable for electronic, electrical, communication, instrumentation, vehicle, plastic products, metal, food, chemical, building materials, medical, aerospace and other products to test the quality of products.

Implement the standards and test methods
1, GB2423.1-2008/1EC6008-2-1-2007 Low temperature test method
2, GB/T2423.2-2008 High temperature test method
3, GJB150.3A-2009 High temperature test method
4, GJB150.4A-2009 Low temperature test method
5, GB2423.22-2008 Temperature change rate test method
6, GBT2424.5-2006 Performance confirmation of temperature test chamber
7. GB/T10586-2008 Technical conditions for low temperature test chamber
8, GB/T2423.3-2008 (lEC68-2-3) constant wet heat test method
9, GJB150.9A-2009 Wet heat test method
10, G/BT2423.4-2008/lEC6008-2-30: alternating wet heat method in 2005
11, GB/T5170.18-2005 Verification method of basic parameters of test equipment
12. GB/T10586-2006 Technical conditions for humid heat test chamber
13, GBT2424.6-2006 Performance confirmation of temperature and humidity test chamber
Measured by 14, GBT2424.7-2006 (with load) temperature test chamber

Product features
1. High texture appearance, the body adopts a curved shape, the surface is treated with fog noodle pattern, and the flat non-reactive handle is adopted, easy to operate, safe and reliable.
2. The rectangular double-layer glass observation window can be used for the observation of test products during the test. The window is equipped with a sweat-proof electric heater to prevent water condensation and droplets, and a high-brightness PL fluorescent lamp to maintain the lighting inside the box.
3. The double-layer isolation air tightness of the box door can effectively isolate the internal temperature leakage.
4. It has an external water supply system, which is convenient for replenishing the water supply of the humidification tank and automatically recycling it.
5. The compressor circulation system adopts the French "Taikang" brand, which can effectively remove the lubricating oil between the condenser tube and the capillary tube, and the whole series adopts environmentally friendly refrigerants (R23, R404) o
6. The controller adopts imported LCD display screen, which can display the measurement value, set value and time at the same time.
7. The controller has multi-segment program editing and temperature and humidity can be controlled by fast (OUICK) or slope (SLOP).
8. The built-in moving pulley is easy to move and place, and has a strong positioning screw to fix the position.

 

techical parameter

product name	Constant temperature and humidity test chamber
product model	MRT-HWHS-150A	MRT-HWHS-150B	MRT-HWHS-150C	MRT-HWHS-225A	MRT-HWHS-225B	MRT-HWHS-225C
Inner size (D*W*H) mm	500*500*600	500*500*600	500*500*600	500*600*750	500*600*750	500*600*750
External Size (D*W*H) mm	1000*1050*1800	1000*1050*1800	1000*1050*1800	1000*1100*1800	1000*1100*1800	1000*1100*1800
temperature range	-20ºC~+150ºC	-40ºC~+150ºC	-60ºC~+150ºC	-20ºC~+150ºC	-40ºC~+150ºC	-60ºC~+150ºC
power (W)	220V/4.5KW	220V/4.5KW	220V/5KW	220V/5KW	220V/6KW	220V/6KW
volume (L)	150L			225L
supply voltage	φ200VAC±10% 50~60HZ   φ400VAC±10% 50~60HZ
Humidity range	20%~98%RH (10%-98%RH/5%~98%RH is a special selection condition)
Temperature accuracy	±0.1ºC
temperature fluctuation	±0.5ºC
temperature uniformity	±2ºC
Humidity and humidity	±0.1%RH
humidity uniformity	±2.0%RH (humidity> 75%RH), ±3.0%RH (humidity ≤ 75%RH)
Human-machine interface / controller	7-inch color touch human-machine interface and high performance programmable controller. The controller has password protection function, and different operation permissions are obtained by entering different passwords to avoid shutdown due to manual touch
Heating/cooling time	Heating rate: 2~3ºC/min, cooling rate 0.7~1ºC/min, (special heating and cooling rate can be customized)
Internal and external materials	The outer box is cold rolled high quality steel plate with spray paint, and the surface is phosphating and spraying treatment. The inner box is SUS304# stainless steel 1.2mm
Insulation material	It uses polyurethane foaming and ultra-fine glass fiber (thickness 100mm), which is environmentally friendly, safe, non-toxic and odorless
protector	Reliable grounding protection device, leakage/break circuit protection, heater short circuit protection, blower motor overload protection, studio independent over temperature alarm, refrigeration machine over pressure protection, refrigeration machine overload protection, power under voltage, over voltage, phase loss protection
controller	Self-developed 7-inch touch screen "or Siemens and other brands
compression engine	France "Taikang" and Germany "GEA blog" Germany "Biser"
data interface	Standard RS485/RS232 or Ethernet port and other common data interfaces
Tank capacity	15L/30L
Water replenishment method	Manual water refill / automatic water refill
Third main test certificate	Configure SGS third-party test certificate
Net weight (kg) (approx.)	320KG	360KG	400KG	360KG	400KG	440KG
Gross weight (kg) (approx.)	350KG	410KG	440KG	390KG	430KG	470KG