Model

LY-280

LY-2150

LY-2225

LY-2408

LY-2800

Inner Size

W×H×D(cm)

40×50×40

50×60×50

60×85×80

60×85×80

100×100×80

Outside Size

W×H×D(cm)

93×155×95

100×148×106

117×166×91

140×176×101

170×186×111

Volume (V)

80 L

150L

225L

408L

800L

Temp and Hum Range

A:-20°C~150°C  B: -40°C~150°C   C: -60°C~150°C   D: -70°C~150°C     

 RH20%-98%

Function

Fluctuation

±0.5°C     ±2.5%RH

Deviation

±0.5°C-±2°C    ±3%RH(>75%RH); ±5%RH(≤75%RH)

Controller

Analytical 

Accuracy

±0.3°C       ±2.5%RH

Wind Cycling Way

Centrifugal fan-broadband type forced air circulation 

Refrigeration Way

Single stage compression refrigeration

Refrigerator

French Tecumseh 

Refrigerants

R4O4A USA DuPont environmental protection refrigerant(R23+R404)

Condensing Way

Air-cooled or water-cooled

Water Supplying Way

Automatic cycling water supply

Standard Accessories

1 Observe window(double-deck cavity toughened glass),

1  50mm test hole in the left,

1  PL inner chamber lamp,

2 clapboards, 

1 bag of wet and dry bulb,

3 fuses, 

1 power line.

Safety device

Non- fuse-switch(compressor overload, 

refrigerant high low voltage,

over-humidity and temperature protection,

Protection switch,fuse stoppage warning system