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Humidity Chamber LRH Series

The constant temperature and humidity box has a precise temperature and humidity control system. It provides various simulated environmental conditions required for industrial research and biotechnology testing.
It can be widely used in sterility tests, stability inspections, etc. of drugs, textiles, and food processing. Testing of raw material properties, product packaging and product life of industrial products. Based on the humanized design concept, starting from the actual needs of customers, we will try our best to meet customer requirements in every detail, and provide customers with high-quality constant temperature and humidity products.
 
Availability:
Quantity:

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


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Meditry Instrument Co., Ltd., 2 hours drive from Shanghai, is specialized in exporting and supplying high quality laboratory equipment, medical equipments, petroleum oil and chemical testing instruments.

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Tel: +86 510 8631 2055
Mobile: +86 139 188 11720 
E-mail:
sales@meditry.com
Address:
No.8223 Electronic Commerce Industry Park, Changjing Town,Jiangyin City, Jiangsu Province , P.R. China 214411
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