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Features and functions
The machine is made of high-pressure polyurethane as a whole, with excellent heat preservation performance, firmness and reliability.
The outside of the machine is sprayed with high-quality cold-rolled steel plate, and the inside is made of 304 brushed stainless steel. The shelf space in the box is adjustable. Easy to clean inside the box
Adopt brand compressor, use environmental protection non-fluorine refrigerant (R134a), high efficiency, low energy consumption, energy saving and environmental protection.
Microcomputer PID control, accurate and reliable temperature control, less fluctuation, with timing function, 0-9999 minutes timing time
Multi-segment programmable PID controller, 30 segments 99 cycles can be set, standard external ultrasonic and humidifier
SMOOTH overall air duct uniform system, precise temperature control, uniform temperature and humidity, diameter 30mm test hole, easy to operate and test.
Independent temperature limit alarm system, dual temperature limit (±4℃ and upper limit 70℃) protection, automatically interrupt when the temperature exceeds the limit.
High temperature, low temperature and over temperature alarm, compressor overheating, overcurrent, overload protection, fan overheating protection, water shortage protection, etc.
Self-diagnosis function, automatic monitoring of faults throughout the entire process, and visual indication of fault codes.
Using ultrasonic humidification method, energy saving and high efficiency.
A printer or RS485 interface is reserved, which can be connected to a printer and a computer to record temperature change parameters. (Optional)
Technical parameter
Model | LRH-100-SE | LRH-150-SE | LRH-250-SE | LRH-325-SE | LRH-400A-SE | |
Capacity(L) | 100L | 150L | 250L | 325L | 400L | |
Temperature(℃) | Control range | 5℃~65℃ | ||||
Resolution | 0.1 | |||||
Volatility | ± 0.5℃ | |||||
Evenness | ± 1℃(Test point 25℃) | |||||
Humidity(%RH) | Control range | 50%RH~90%RH | ||||
Resolution | 0.1 | |||||
Volatility | ± 8%RH | |||||
Refrigerant | R134a | |||||
Power (W) | 227W | 377W | 378W | 379W | 379W | |
Power supply | AC220V±10% 50Hz±1Hz | |||||
Inner box size (cm) | 45×43×53 | 45×43×78 | 50×48×103 | 54×55×110 | 60×60×114 | |
Carton size (cm) | 52×52×110 | 52×52×135 | 57×57×160 | 61×64×168 | 67×69×172 | |
Carrying bracket | 3 | 3 | 4 | 4 | 4 |
Large constant temperature and humidity box
Optional:
Make up for fresh air
Printer: record temperature and humidity data of year, month, day, hour and minute
USB data acquisition interface
RS485 computer communication interface
Alarm function of mobile version
Paperless recorder
Technical parameter:
Model | LRH-500A-SE | LRH-600A-SE | LRH-800A-SE | LRH-1000A-SE | LRH-1200A-SE | LRH-1500A-SE | |
Capacity(L) | 500L | 600L | 800L | 916L | 1070L | 1374L | |
Temp.(℃) | Control range | 5℃~65℃ | |||||
Resolution | 0.1 | ||||||
Volatility | ±1℃ | ||||||
Evenness | ±2℃(Test point 25℃) | ||||||
Humidity (%RH) | Control range | 50%RH~90%RH | |||||
Resolution | 0.1 | ||||||
Volatility | ±8%RH | ||||||
Refrigerant | R134a | ||||||
Power (W) | 676W | 676W | 676W | 706W | 1012W | 1012W | |
Power supply | AC220V±10% 50Hz±1Hz | ||||||
Inner box size (cm) | 100×45×98 | 108×49×100 | 120×55×108 | 120×67×114 | 180×55×108 | 180×67×114 | |
Carton size (cm) | 107×61×160 | 115×65×162 | 127×71×170 | 127×83×176 | 187×71×170 | 187×83×176 | |
Carrying bracket | 6 | 6 | 8 | 10 | 12 | 15 |
Features and functions
The machine is made of high-pressure polyurethane as a whole, with excellent heat preservation performance, firmness and reliability.
The outside of the machine is sprayed with high-quality cold-rolled steel plate, and the inside is made of 304 brushed stainless steel. The shelf space in the box is adjustable. Easy to clean inside the box
Adopt brand compressor, use environmental protection non-fluorine refrigerant (R134a), high efficiency, low energy consumption, energy saving and environmental protection.
Microcomputer PID control, accurate and reliable temperature control, less fluctuation, with timing function, 0-9999 minutes timing time
Multi-segment programmable PID controller, 30 segments 99 cycles can be set, standard external ultrasonic and humidifier
SMOOTH overall air duct uniform system, precise temperature control, uniform temperature and humidity, diameter 30mm test hole, easy to operate and test.
Independent temperature limit alarm system, dual temperature limit (±4℃ and upper limit 70℃) protection, automatically interrupt when the temperature exceeds the limit.
High temperature, low temperature and over temperature alarm, compressor overheating, overcurrent, overload protection, fan overheating protection, water shortage protection, etc.
Self-diagnosis function, automatic monitoring of faults throughout the entire process, and visual indication of fault codes.
Using ultrasonic humidification method, energy saving and high efficiency.
A printer or RS485 interface is reserved, which can be connected to a printer and a computer to record temperature change parameters. (Optional)
Technical parameter
Model | LRH-100-SE | LRH-150-SE | LRH-250-SE | LRH-325-SE | LRH-400A-SE | |
Capacity(L) | 100L | 150L | 250L | 325L | 400L | |
Temperature(℃) | Control range | 5℃~65℃ | ||||
Resolution | 0.1 | |||||
Volatility | ± 0.5℃ | |||||
Evenness | ± 1℃(Test point 25℃) | |||||
Humidity(%RH) | Control range | 50%RH~90%RH | ||||
Resolution | 0.1 | |||||
Volatility | ± 8%RH | |||||
Refrigerant | R134a | |||||
Power (W) | 227W | 377W | 378W | 379W | 379W | |
Power supply | AC220V±10% 50Hz±1Hz | |||||
Inner box size (cm) | 45×43×53 | 45×43×78 | 50×48×103 | 54×55×110 | 60×60×114 | |
Carton size (cm) | 52×52×110 | 52×52×135 | 57×57×160 | 61×64×168 | 67×69×172 | |
Carrying bracket | 3 | 3 | 4 | 4 | 4 |
Large constant temperature and humidity box
Optional:
Make up for fresh air
Printer: record temperature and humidity data of year, month, day, hour and minute
USB data acquisition interface
RS485 computer communication interface
Alarm function of mobile version
Paperless recorder
Technical parameter:
Model | LRH-500A-SE | LRH-600A-SE | LRH-800A-SE | LRH-1000A-SE | LRH-1200A-SE | LRH-1500A-SE | |
Capacity(L) | 500L | 600L | 800L | 916L | 1070L | 1374L | |
Temp.(℃) | Control range | 5℃~65℃ | |||||
Resolution | 0.1 | ||||||
Volatility | ±1℃ | ||||||
Evenness | ±2℃(Test point 25℃) | ||||||
Humidity (%RH) | Control range | 50%RH~90%RH | |||||
Resolution | 0.1 | ||||||
Volatility | ±8%RH | ||||||
Refrigerant | R134a | ||||||
Power (W) | 676W | 676W | 676W | 706W | 1012W | 1012W | |
Power supply | AC220V±10% 50Hz±1Hz | ||||||
Inner box size (cm) | 100×45×98 | 108×49×100 | 120×55×108 | 120×67×114 | 180×55×108 | 180×67×114 | |
Carton size (cm) | 107×61×160 | 115×65×162 | 127×71×170 | 127×83×176 | 187×71×170 | 187×83×176 | |
Carrying bracket | 6 | 6 | 8 | 10 | 12 | 15 |