2
Note
:Performance parameters are tested under non-load conditions: ambient
temperature is 20°C, relative humidity is 50% RH.
IV. Installation requirements
1
) The instrument should be placed in a constant temperature environment, and the
recommended temperature difference is 23 ± 5
℃
;
2
) The distance between the equipment and the wall must be more than 10cm and the
button operation position shall be reserved on the right side.
3) Avoid direct sunlight and keep away from heating equipment;
4) Place the equipment on the horizontal ground, lock the front caster to make the box flat.
5) Turn on the 220V/50Hz power supply and it should be grounded. The equipment
shell should be grounded reliably and placed in a sheltered place from the sun, cool
and ventilated.
V. Operation instruction
Model
DW-LBI-
80
DW-LBI-150
DW-LBI-200
DW-LBI-250
DW-LBI-300
DW-LBI-400
Chamber Volume
80L
150L
200L
250L
300L
400L
Temperature Range
0~60
℃
Display Resolution
0.1
℃
Temperature Stability
±1
℃
Temperature
Uniformity
±1
℃
Timing Range
0~9999min
Power Rating
（
W
）
180
250
300
350
400
550
Refrigerant
R134a
Power Supply
220V , 50Hz
Continuous Operation
Long continuous operation
Chamber
Size(W×D×H)cm
40×37×55
45×42×85
45×45×100
48×49×107
52×50×117
58×54×127
Exterior
Size(W×D×H)cm
54×57×107
59×62×137
59×64×152
62×68×159
66×69×169
72×74×179
Package Size
(W×D×H)cm
70×73×126
75×78×156
75×80×171
78×84×178
82×85×188
88×90×198
Net/Gross Weight
（
kg
）
50/85
90/120
95/138
103/147
115/157
135/170
