Bellflower

Bellflower, also known as bellflower, is native to southern Europe. The plant is thick, bell-like in shape resembles wind chimes, and its flower is bright and elegant. It is very popular in Europe. It is a common herb in the gardens of late spring and early summer. It often expresses healthy and tender love. It is still in the introduction stage in our country, but it can be seen in flower shops and artistic drags.

● Variety

Herbs for two years old. Plant height 30-100 cm, stem erect stout, base leaves ovate-lanceolate, stem leaves needle-shaped, racemes terminal, racemes dilated, bell-shaped. Common varieties are blue "blue bell", purple "amethyst", white "bell", pink "tip" and so on.

●Reproduction

The warm area is best for autumn sowing, the seeds are small, the soil should not be too thick, the germination temperature should be 20-24°C, germination should be 14-16 days after picking, and the seedlings should be kept cold in winter.

● Cultivation

Campanula is hardy and heat-fighting. Hi sunny and fertile, loose sandy loam. Seedlings need to be transplanted once to keep the soil moist during the growing season. Fertilize once every half a month and shading properly in summer to avoid sun exposure.

● Application

Campanula is suitable for configuring small gardens as flower beds and flower border materials. If bellflowers and ornamental sunflowers are used as the main materials, they will be accompanied by ivy, sea gold sand, and silk bamboo baskets to express their joyful atmosphere. Such as purple bellflower as the main flower, coupled with white lilies, delphinium, Asparagus do flower, will appear quiet and soft.

BIO scope S1 is a digital handheld scope used to record digital photographs and videos.

It is mainly used in hospital, Clinic and medical departments for doctors and nurses to examine ear.

 

Advantage

 
1. Bigger LED Screen 3.5 inch with 720*480 resolution
2. Never hot lens with 300 thousand pixel
3. Disposable earmuff
4. examine external ear and middle ear

5. cerumen,otitis media, ear infections, perforation of tympanic membrane checking

6. Small & Light to hold, Easy to carry with aluminum box

7. Rechargeable Li-On battery to ensure 4 hours continuous working at least

8. Cheaper price

9. CE mark

 

Specification

 

Resolution 720X480
Light source Natural white(LED)
LCD 3.5 inches special LCD screen
Minimum color difference for different viewing angle
File format JPEG,BMP,AVI
Media Micro SD flash card
Interface 1 mini USB,1 AV-OUT,1 SD card slot
Power supply rechargeable lithium battery
External power 110V~220V AC 50/60HZ, Output DC 5V 500MA
Working time 3 hours for continuous working
Charging time 5 hours

Health & Medical

Digital Endoscope

Wuxi Biomedical Technology Co.,Ltd , https://www.wxbiomedical.com