A 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;
Formaldehyde VOC environmental test chamber | Studio Size (D*W*H)mm | Dimension(D*W*H)mm | |
LRHS-101-LD | 450×450×500 | 1100×900×1350 | |
LRHS-225-LD | 500×600×750 | 1150×1100×1600 | |
LRHS-504-LD | 700×800×900 | 1350×1300×1750 | |
LRHS-800-LD | 800×1000×1000 | 1450×1500×1850 | |
LRHS-1000-LD | 1000×1000×1000 | 1450×1500×1850 |
temperature range | -196℃~RT | ||||||
Temperature uniformity | ≤2℃ (at no load) | ||||||
Temperature fluctuation | ±1℃(at no load) | ||||||
heating rate | ≥3℃/min | ||||||
cooling rate | ≥3℃/min | ||||||
Time Setting Range | 1~60000M | ||||||
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 | ||||||
Temperature Controller | Imported “UEC” brand temperature meter | ||||||
temperature sensor | PT100 platinum resistance temperature measurement body | ||||||
Cooling method | liquid nitrogen refrigeration | ||||||
standard configuration | Sample racks, 2 tiers, with condensate catch pan and drain out of the box | ||||||
security protection | Compressor overpressure, overload, motor overheating, overall equipment phase failure/reverse phase Over-temperature, overall equipment timing, leakage protection, overload and short-circuit protection |
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Supply Voltage | AC220V±10% 50HZ AC380V±10% 50HZ | ||||||
Power | 2.5kW/3.0kW/4.5kW/6.5kW/6.5kW | ||||||
operating environment | 5℃~+28℃ ≤85% RH | ||||||
Note: 1、the above data are in the use of ambient temperature of 25 ℃ and well ventilated conditions measured 2、According to the specific requirements of the user can be customized non-standard deep-cooling test chamber 3、This technical information, if there is any change without prior notice |