Programmable Temperature and Humidity Test Chamber (KMH-408L)

• After-sales Service: 12 Month
• Warranty: 12 Month
• Type: Material Testing Machine
• Weight: 100-500Kg
• Power Source: AC380V
• Company Philosophy: Integrity, Innovation, Service, Win-Win
• Model NO.: KMH-408L
• Manufacturer: Yes
• Factory Price: Yes
• Volume: 408L
• Exterior Material: Baked Painting Steel or Stainless Steel(SUS304)
• Interior Material: Stainless Steel Plate(SUS304)
• Transport Package: Strong Plywood Case, Meet International Standards
• Specification: Standard and Customized
• Trademark: KOMEG
• Origin: Dongguan China
• HS Code: 90321000
• Production Capacity: 1000PCS/a Year

Product Description

Standard configuration
Sight window*1, cable port(portΦ 50mm)*1, shelves*2, chamber lamp*1, power cable *2m
No fuse breaker, over pressure, over heat and over current protection for compressor,
Over temperature protection, over load protect of blower, dry heat protection

Optional accessories
Cable Port: Φ 100mm cable port is available
Shelves
Ro-type water purifier: R-80/day
Provide to keep the humidifying heater and wet bulb wick free from scale.
Inner glass door with operation port
A glass door can be provided behind the main door so that specimens can be observed. Two operation ports of 130mm diameter are used for handing specimens inside the chamber without opening the glass door.
Dehumidifier
The rotation regenerating dehumidifier M-120 ensures precise control of low humidity (5° C 5%RH) for electrostatic reliability tests.
Temperature and humidity recorder
-100 to +150° C/0 to 100%RH 100mm with effective width 100mm and 2 pen
Temperature 1 pen and humidity 1 pen.
-100 to +150° C/0 to 100%RH 100mm with effective width 100mm and 6 dots
Temperature 3 dots and humidity 1 dot.
-100 to +150° C/0 to 100%RH 100mm with effective width 180mm and 12 dots
Temperature 6 dots and humidity 6 dots.
Defrosting circuit
The chamber automatically detects and melts the frost on the evaporator when operating below 0° C.
Liquid or infection
In order to rapidly decrease the temperature inside the chamber, a cylinder of liquid can be connected the chamber.

Model	KMH-408L
Interrior dimensions (cm)	70*75*80
Exterrior dimensions(cm)	98*194*174
Weight(Kg)	420
Equipment power(KW)	8.5
Tempeture range	-40  °C  ~  +150  °C
Humidity range	20  ~  98%R.H
Tempeture constancy	±0.5 °C
Humidity constancy	±2.5% R.H
Tempeture uniformity	±2.0  °C
Humidity uniformity	±3.0% R.H( > 75%)         ±5.0% R.H  (≤75%)
Heating rate	-40 °C~ +100 °C  Within 45 minutes
Cooling rate	+20 °C~ -40°C  Within 60 minutes
Controllor	Touch screen controller   English menu   Operation mode:setting /program
Refrigeration system	Air cooled (Water Cooled Type is option)
	Hermetic compressor,stage refrigeration system