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.
Specification
| Model |
J-2 |
J-3 |
| Lighting |
Matrix LED(White light) |
Matrix LED(White light) |
| Digital display |
3 digits |
3 digits |
| Counting range |
0-999 |
0-999(0-9999) |
| Compatible petri dish |
50-90mm |
50-150mm |
| Input power |
20W |
40W |
| Input voltage |
AC100`240V (50/60Hz) |
AC100`240V (50/60Hz) |
| Magnification |
3-9 Times |
3-9 Times |
| Protective class |
IP21 |
IP21 |
| Permissible relative moisture |
80% |
80% |
| Permissible ambient temp. |
5~50℃ |
5~50℃ |
| Dimensions |
255×210×160mm |
360×300×180mm |
| Net.Weight |
2.2Kg |
4.0Kg |
bio-equip.cn
Shanghai Leewen Scientific Instrument Co.,Ltd. is one of leading professional manufacturing enterprises of low-temperature laboratory equipment and ultrasonic equipment, Photochemical products and other lab testing machine in china.
Our company’s main products are grouped in 6 series:
Photocatalytic Reactors
Spray Dryer| Freeze Dryer
Ultrasonic Instruments
Low Temperature Water Bath
Shaker|Oscillator
Lab General Instruments
Through all our staffs joint efforts ,our main products are exported to Southeast Asia, The Middle East, Africa, Europe and The United states, and other countries and regions, now we are looking forward to cooperating with you and create a new future together.
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