1.产品简介
菌落计数是微生物实验中经常使用的实验方法。CC01菌落计数笔具有计数、归零、计数提示和标记的功能。笔体由计数显示窗、自动计数器、记号笔、开关及纽扣锂电池组成。该计数笔可以提高微生物菌落计数的准确性,设计精巧,操作简单,体积小巧方便携带。
2.产品特点
- 用于琼脂平板,载玻片,凝胶和培养皿上的单克隆计数
- 计数过程采用触压和数字计数器完成
- 计数有声音提示,点触、声音提示、计数同步进行
- 单手操作,易于拿取和放置
- 人体工学精巧设计,减轻计数疲劳
3.使用方法
1.将电源开关拨向ON,计数窗内灯亮。
2.窗内显示明亮的“00000”,表示可以开始计数。如打开时计数窗内有数字,需按下重置按钮,待清零后即可计数。
3.将待检的培养皿皿底朝上平放于操作台。用菌落计数笔在培养皿底面对所有的菌落逐个点数。当笔尖触压皿底时菌落处被标上黑色,同时会有点触声音提示,表明计数成功,计数窗内数字自动累加。可以配合LED灯和放大镜使用,确认无菌落遗漏,完成计数。
4.计数窗内的数字即为该培养皿内的菌落数,记录数字。
5.按下重置按钮,显示恢复“00000”,即可进行下一次计数。
1.Introduction
Counting colony is a common experimental method in microbial experiments. Colony Counter has the functions of counting, zeroing, counting signal and marking. Colony Counter consists counting display window, automatic counter, marker pen, switch and button cell. Colony counter can improve the accuracy of microbial colony counting, with exquisite design, simple operation, small size and easy to carry.
2.Features
- Used to count individual colonies on an agar plate, slide, mini gel, or Petri dish
- The counting is accomplished with touch pressure and a digital counter
- Acoustical count signal, touch, sound, and count occur simultaneously
- Operate with single hand, easy to pick and place
- Ergonomic and accuracy design, fatigue-free counting
3.Instruction
1. Turn the power switch to ON.
2. The counting window shows "00000", which means ready for the counting. If there is other number than "00000" within the counting window, please press the reset button to zero.
3. Place the Petri dish upside-down to be inspected on the operating table. Colony Counter is used to count each colony on the bottom of the Petri dish. When the tip of the pen touches the bottom of the dish with a little pressure, the colony is marked with black dot. At the same time, there will be acoustical count signal, indicating that the counting is successful, and the number is accumulated. It can be used with LED lamp and magnifying glass to confirm if there’s omission of colony, then complete counting.
4. The number in the counting window is the number of colonies in the Petri dish. Record the number for further analysis.
5. Press the reset button and display "00000" for next count.