Service Hotline
4000-662-888A split structure can be adopted, with the refrigeration unit and the box placed separately
The top of the box is perforated for easy lifting of the motor
Box bottom has 4 support holes sealed with molded silicone plugs to prevent frost & water overflow
The central axis adopts a special sealing device to avoid frosting at low temperatures
Model | Studio Size? (D*W*H)mm | Dimension(D*W*H)mm | |
LRHS-101-NDO? | 450×450×500 | 1160×1000×1800 | |
LRHS-225-NDO? | 500×600×750 | 1220×1150×2040 | |
LRHS-504-NDO? | 700×800×900 | 1520×1250×2200 | |
LRHS-800-NDO? | 800×1000×1000 | 1520×1540×2300 | |
LRHS-1000-NDO? | 1000×1000×1000 | 1720×1540×2300 |
temperature range | 25℃~65℃(adjustable) | ||||||
Humidity range | 40~98%RH | ||||||
Temperature uniformity | ≤2℃(at no load) | ||||||
Temperature fluctuation | ±0.5℃(at no load) | ||||||
temperature deviation | ±2℃ | ||||||
Humidity Deviation | ±5% RH at ≤75% RH, +2, -3% RH at >75% RH | ||||||
ozone concentration | 50~1000pphm or 50~300ppm | ||||||
gas velocity | 8~16mm/s | ||||||
Ozone concentration deviation | ≤±10% | ||||||
Rotation speed of the sample frame | 1~3r/min(adjustable) | ||||||
Outer case material | High quality A3 steel plate electrostatic spraying | ||||||
Inner box material | Imported high-grade stainless steel SUS304 | ||||||
Insulation material | Rigid polyurethane foam + fiberglass | ||||||
viewing window | 210 x 275mm or 395 x 395mm (effective field of view) | ||||||
Temperature and humidity controller | 7.0-inch color touch screen of “Taiwan Weilun” and PLC module control of “Germany Siemens”. | ||||||
Temperature and humidity sensors | PT100 platinum resistance temperature measurement body | ||||||
Ozone Sensor | ECO USA | ||||||
Cooling method | stand-alone refrigeration | ||||||
Compressor | Taikang, France | ||||||
Refrigerant | R404A (environmentally friendly) (ozone depletion index 0) | ||||||
standard configuration | Carousel type sample holder 1 set | ||||||
security protection | Compressor overpressure overload, heating tube dry burning, water supply abnormality, fan motor overheating, equipment over temperature Overall equipment under phase/reverse phase, test timing, leakage protection, automatic shutdown after the fault alarm and other protections |
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Supply Voltage | AC380V±10% 50Hz | ||||||
Power | 4.0kW/5.5kW/7.0kW/9.0kW/11.5kW | ||||||
operating environment | 5℃~+28℃ ≤85% RH | ||||||
Note. 1: 1、“LRHS-101-NDO?” for dynamic ozone aging test chamber, static ozone aging test model “LRHS-101-NO?”. 2、Can be customized according to the user’s specific test requirements of non-standard ozone aging test chamber. 3、This technical information, subject to change without notice |