Hangzhou Qiwei Instrument Co., Ltd. is one of the leading manufacturers and suppliers of new rechargeable colony counter in China. With a professional production team, we are able to meet the needs of the majority of our customers. Welcome to wholesale bulk new rechargeable colony counter in stock here from our factory. We also accept customized orders.
A semi-automatic, digital display, digital display biology laboratory enumeration tool is the New Rechargeable Colony Counter from QiweiLab.
Operators can identify and count noticeable colonies on appropriate Petri dishes by combining a digital counting display, a counting probe, an illuminated counting chamber, and a 5- to 10-inch magnifying glass. Users can record colony numbers without having to manually record each count on paper because each valid probe count is online recorded.
JL-1, JL-1C, JLY-2, and JLY-2C are the product families. The JL-1C and JLY-2C versions both have voice recognition, whereas the JLY-2 and JLY-2C models do not. A 7W LED light resource, a 5-10X magnifying glass, a 110 mm counting lake, and all four models come with a 0 to 999 counting capacity.
product key technologies
Introduction
The New rechargeable colony counter is a digital-display semi-automatic bacterial counting device. It is composed of a host counter, detection probe pen and counting chamber. Adopting CMOS integrated circuit design and manufacturing technology, the New rechargeable colony counter is equipped with energy-saving annular side lighting inside the dark background counting chamber, which forms sharp contrast and clearly distinguishes bacterial colonies. In compliance with standard bacterial counting specifications, the display adopts a three-digit design. If the colony quantity in a single petri dish exceeds 999, the sample needs to be diluted and re-tested to guarantee counting precision. This New rechargeable colony counter effectively lowers laboratory staff's labor intensity, while greatly boosting working efficiency and test accuracy.
It is widely applied in bacterial enumeration testing for food, beverages, pharmaceuticals, biological products, sanitary products, drinking water, industrial wastewater and clinical specimens. It serves as indispensable laboratory equipment for health and epidemic prevention stations, environmental monitoring centers, food hygiene supervision institutions, hospitals, biological product research institutes, pharmaceutical inspection organizations, food manufacturers, daily chemical factories, as well as colleges, universities and scientific research institutions at all levels.
Technical Parameter
|
Model |
JL-1 |
JL-1C |
JLY-2 |
JLY-2C |
|
Counter Capacity |
0-999 |
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|
LED Light Source Power |
7W |
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|
Magnifying Glass Magnification |
5-10X |
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|
Charging Function |
No |
Yes |
No |
Yes |
|
Charging Standby Time |
None |
30 Days |
None |
30 Days |
|
Voice Counting |
No |
No |
Yes |
Yes |
|
Power Supply |
DC12V |
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|
Counting Pool Size |
φ110mm |
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|
Colony Pen |
2 Pcs |
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|
Size |
230×230×90mm |
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|
Weight |
2 kg |
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Operation Instructions
a. Connect the power supply and flip the switch; the lamp inside the counting chamber of the New rechargeable colony counter will turn on and the display will show "000". Insert the probe pen plug into the socket of the instrument, then press the Reset key to zero the display, and the New rechargeable colony counter is ready for operation.
b. Place the Petri dish to be tested into the counting chamber of the New rechargeable colony counter.
c. Use the probe pen to count all colonies one by one on the bottom of the Petri dish. A "beep" sound should be heard for each valid count; otherwise, count again. Each counted colony will be marked with color, and the number on the display will accumulate automatically.
d. Carefully check with the magnifying glass to ensure no colonies are missed, then the counting is completed.
e. The number shown on the display is the colony count of the Petri dish.
f. Record the reading and take out the Petri dish. Press the Reset key to restore the display to the initial state.
How to Count Colonies?
1. Prepare the incubated Petri dish according to the approved bacteriological protocol at your laboratory.
2. Use a proved charged model as described in the operating manual or attach the device to the specified power source.
3. Make sure the show is initialized before turning on the instrument.
4. Before beginning a new plate, put the counting probe into the designated socket and restore the display.
5. Under the lighted background, place the Petri dish inside the counting chamber and look at the plate.
6. According to the instruction manual, use the probe pen to touch each obvious colony. Check that the display displays each appropriate count.
7. Before the next sample, replace the dish, record the final results, and then resize the plate to accommodate the increased image.
The counter has a capacity of 0 to 999. Follow the recommended laboratory procedure for dispersion, recounting, or reporting when a tray exceeds the instrument's counting range rather than relying on a display value that is beyond the specified range.
OEM and Bulk Supply Options
QiweiLab supplies laboratory instruments for inexpensive and personalized orders. For marketers, laboratory-equipment suppliers, and organisational buyers, the required construction should be confirmed before a mass order is placed.
When requesting an OEM or personalization discussion, please offer:
1. Target industry and application
2. Desired model and required functions
3. Expected buy quantity
4. Labeling, symbol, or packaging requirements
5. Power converter and destination-market requirements
6. Necessary documentation and quality-control records
Any modification, including brand, packaging, accessories, or technological changes, is content to factory review and minimum order requirements. Kindly request written confirmation of the available options before finalizing your purchase.
FAQ
1. What is the difference between the JL-1C and JLY-2C?
Both versions list a charging work and a 30-day getting standby time. The JLY-2C also has voice counting, while the JL-1C does not. Confirm the required functions and existing construction before ordering.
2. How much can the chargeable colony store operate on a full charge?
The published standards listings a 30-day backup time for the JL-1C and JLY-2C, but does not express constant operating time on a full charge. Call QiweiLab for proved runtime, charging period, and battery service-life information.
3. Which Petri meal sizes are appropriate with the instrument?
The published calculating share diameter is 110 mm. Genuine compatibility depends on the dish's exterior dimensions, elevation, and positioning in the counting chamber. Give your Petri dish specifications to verify fit before purchase.
4. Does the device have the ability to immediately recognize or analyze bacterial colonies?
The published item data does not specify any of this capability. The sensor pen's function is described as a semi-automatic colony register that records counts made with the instrument. It should not be used as a microbial-identification or colony-recognition program.
5. May I demand custom packaging or OEM branding?
Personalized orders are accepted by QiweiLab. Kindly let the stock know your logo, packaging requirements, estimated quantity, and target market before making any adjustments.
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