Mikroskoop Levenhuk LabZZ M2 100x-900x koos eksperimendi komplektiga
Sa saad selle 07.06.2024 |
Levenhuk LabZZ M2 Plus Microscope is a great instrument for a young biologist. The microscope is very easy to use; it allows for studying transparent microscope samples, and also comes with an interesting experiment kit. A kid will be able to observe ready-to-use microscope slides and watch Artemia’s growth in a hatchery. The kit also includes special tools for independent preparation of microscope samples.
Levenhuk LabZZ M2 Plus Microscope has a revolving nosepiece equipped with three objective lenses. The lenses come pre-installed. These lenses enable you to obtain several fixed magnifications in the 100x-900x range. Illumination is located below the stage. You can choose a mirror or incandescent lamp – the illumination unit rotates around its axis.
The stage is equipped with special metal clips for sample fixation. Focusing is carried out by means of a separate knob. Illumination runs on batteries (not included). The body is lightweight–made of reliable plastic. The microscope with all the enclosures is packed in a bright colorful box.
Features:
The kit includes:
11/21/2016
Paramecium caudatum is perhaps one of the first protozoans that a young naturalist would explore. These organisms live in fresh standing water. They can also be found in an aquarium, especially if it hasn’t been cleaned for a long time. My ciliate-shoes were taken from the aquarium. Of course, there are only a few ciliate-shoes in aquarium water – the possibility of finding one of them in your microscope’s eyepiece is extremely low. Therefore, we need to increase their concentration. To do so, take a jar (about 17 fluid ounces or 0.5 liters), fill it with aquarium water, put a small spoiled onion and banana peel inside. Put the jar in a warm dark place for 5 to 7 days (don’t close it with a lid).
Paramecium caudatum. Animation. Magnification: 64x.
The average size of Paramecium caudatum is 0.02 inches (0.5 mm). For locomotion Paramecium caudatum uses its cilia (about 15 thousand cilia cover its little body!). Moreover, it has two nuclei (a large macronucleus is responsible for nutrition, respiration, metabolism, etc.; and a small micronucleus – for reproduction). Paramecium caudatum feeds on bacteria or algae. The food is caught by an oral groove covered in cilia and then goes to the cell mouth. It is then digested in the digestive vacuole (gullet). Undigested leftovers are ‘thrown out in the open’ through an anal pore (cytoproct). To remove all excess water, our heroine has two contractile vacuoles. They work like pumps on a boat, pumping excess water out of its body. Paramecium caudatum maintains its slipper-like shape thanks to a special membrane (pellicle).
Ehituse tüüp: | Biological |
Keskendumine: | Coarse focusing |
Suurendusvahemik: | 100x-900x |
Pea: | Monocular |
Valgustuse asukoht: | Lower Illumination |
Uurimismeetod: | Bright Field |
Optika materjal: | Optical polymer glass |
Okulaari toru läbimõõt, mm: | 17 |
Okulaarid: | WF 10x |
Objektiivselt: | 10x, 40x, 90x |
Kaasas katsekomplekt: | Yes |
Kott/kõva ümbris/kott komplektis: | No |
Korpuse materjal: | Plastic |
Lava tüüp: | With clips |
Toiteallikas: | 2 AA batteries (not included) |
Kasutaja tase: | Children |
Saadetise kaal, kg: | 0.444 |
Diafragma: | No Diaphragm |
Kondensaator: | No Condenser |
Garantii, aastat: | 25 |
Valgustus: | Incandescent lamp, mirror |
BresserBresser (50/100 tk.) katteplaadid / tühja slaidi Cena pieejama tikai reģistrētiem lietotājiem Sa saad selle 07.06.2024 | LevenhukLevenhuk 2S NG mikroskoop 200x Cena pieejama tikai reģistrētiem lietotājiem Sa saad selle 07.06.2024 | BresserBRESSER Analyth STR 10x - 40x stereo microscope Cena pieejama tikai reģistrētiem lietotājiem Sa saad selle 07.06.2024 | LevenhukLastemikroskoop Levenhuk LabZZ M101 Amethyst, 40x-640x, koos katsekomplektiga Cena pieejama tikai reģistrētiem lietotājiem Sa saad selle 07.06.2024 | LevenhukMikroskoop Levenhuk Rainbow 50L PLUS Kuukivi 64x–1280x koos eksperimentaalse komplektiga K Cena pieejama tikai reģistrētiem lietotājiem Sa saad selle 07.06.2024 | BresserBresser Junior Biolux ICD Pro 20x-50x mikroskoop Cena pieejama tikai reģistrētiem lietotājiem Sa saad selle 07.06.2024 | LevenhukMikroskops Levenhuk Rainbow 2L ametlikud 40x - 400x koos eksperimendi komplektiga K50 Cena pieejama tikai reģistrētiem lietotājiem Sa saad selle 07.06.2024 | CelestronCelestron LABS S20 Stereo mikroskoop Cena pieejama tikai reģistrētiem lietotājiem Sa saad selle 07.06.2024 | LevenhukTaskumikroskoop Zeno Cash ZC4 Levenhuk 60x Cena pieejama tikai reģistrētiem lietotājiem Sa saad selle 07.06.2024 | LevenhukLevenhuk 500T POL Trinocular Microscope Cena pieejama tikai reģistrētiem lietotājiem Sa saad selle 07.06.2024 |
JaxonHOLO REFLEX ATLAS LURES 3 17,0g K Cena pieejama tikai reģistrētiem lietotājiem Sa saad selle 24.06.2024 | JaxonHOLO REFLEX SWITCH BLADE LURES 1 4,0g C Cena pieejama tikai reģistrētiem lietotājiem Sa saad selle 24.06.2024 | DellDELL Vostro 3530 Laptop 39.6 cm (15.6") Full HD Intel® Core™ i5 i5-1335U 8 GB DDR4-SDRAM 256 GB S... Cena pieejama tikai reģistrētiem lietotājiem Sa saad selle 11.06.2024 | DellDELL 3050 Tower i7-7700 32GB 256SSD M.2 NVME GT1030 2GB WIN10Pro Cena pieejama tikai reģistrētiem lietotājiem Sa saad selle 06.06.2024 | King HoffVeekeetja, traditsiooniline, teras, 3l Kinghoff. Cena pieejama tikai reģistrētiem lietotājiem Sa saad selle 06.06.2024 | 2NENTRY PANEL IP VERSO 2 MODULE/FLUSH FRAME 9155012 2N Cena pieejama tikai reģistrētiem lietotājiem Sa saad selle 07.06.2024 | Extra DigitalNotebook Battery DELL WD52H, 6000mAh, Extra Digital Selected Pro Cena pieejama tikai reģistrētiem lietotājiem Sa saad selle 06.06.2024 | AdriaticAukstuma kaste 24l pelēka Cena pieejama tikai reģistrētiem lietotājiem Sa saad selle 10.06.2024 | Ātra piegāde Cena pieejama tikai reģistrētiem lietotājiem Sa saad selle 04.06.2024 | KOSADAKARattlins (Vibs) KOSADAKA RAT V V 65S - HT Cena pieejama tikai reģistrētiem lietotājiem Sa saad selle 07.06.2024 | Datorgalds GAMESET FALCON 1.4 140x60cm melns Cena pieejama tikai reģistrētiem lietotājiem Sa saad selle 10.06.2024 | Ātra piegāde Cena pieejama tikai reģistrētiem lietotājiem Sa saad selle 04.06.2024 |
34K
1056
2742
1164
2744
Аксессуары Блески для губ и помады |
1743
3338
1576
26K
2711
6901
5
6874
61