Laboratory Digital Differential Microbial Bacterial Manual Colony Counter
Features
◎ Compact structure makes it less space occupation. Adapted for various environment.
◎ The LED light can be adjusted to make an ideal perspective for the operator.
◎ It will beeps while counting, which can avoid wrong counting.
◎ Unique Up-light source makes it convenient to count bacteria that is hard to observe.
◎ Specified designed counting pen to ensure no omit of the cells.
◎ Wide-range voltage design. Avoid the interference to the equipment by instable voltage.
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Model
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J-2
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J-3
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Lighting
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Matrix LED(White light)
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Matrix LED(White light)
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Digital display
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3 digits
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3 digits
|
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Counting range
|
0-999
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0-999(0-9999)
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Compatible petri dish
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50-90mm
|
50-150mm
|
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Input power
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20W
|
40W
|
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Input voltage
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AC100`240V (50/60Hz)
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AC100`240V (50/60Hz)
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Magnification
|
3-9 Times
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3-9 Times
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|
Protective class
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IP21
|
IP21
|
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Permissible relative moisture
|
80%
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80%
|
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Permissible ambient temp.
|
5~50℃
|
5~50℃
|
|
Dimensions
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255×210×160mm
|
360×300×180mm
|
|
Net.Weight
|
2.2Kg
|
4.0Kg
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