Binocular Drawtube Work Theory Biological Microscope with ISO Certificate

• Magnification: 500-1000X
• Type: Biological
• Number of Cylinder: Binoculars
• Mobility: Desktop
• Stereoscopic Effect: Without Stereoscopic Effect
• Kind of Light Source: LED
• Model NO.: BK series
• Usage: Research
• Principle: Optics
• Principle of Optics: Polarizing Microscope
• Item: Biological Microscope
• Model No.: Bk Series
• Drawtube: Binocular
• Seidentopf Binocular Head 1: Inclined 30, Rotatable 360
• Seidentopf Binocular Head 2: Interpupilary Distance 50 -75mm
• Koehler Illumination: Halogen Lamp
• Stage Size: 190X140mm
• Travel: 78mm×55mm
• Filter: Blue
• Field: University, Research, Hospital.
• Transport Package: 1 Set/Sets
• Specification: CE, ISO
• Trademark: Nanbei
• Origin: Henan, China (Mainland)
• HS Code: 9011800090
• Production Capacity: 20000PCS Per Year

Product Description

Binocular drawtube work theory Biological Microscope with ISO Certificate

BK Series Biological Microscope Outfits:

Items	Specification	BK300	BK5000
Eyepiece	WF 10X-18 mm	**	oo
	WF 10X-20 mm	oo	**
	WF 16X-13 mm	oo	oo
	WF 10X-18 mm ( 0.1mm)	oo	oo
	WF 10X-20 mm ( 0.1mm)	oo	oo
Plan Objective	4X /0.10	**
	10X /0.25	**
	40X /0.65 (S)	**
	100X /1.25 (Oil) (S)	**
	20X /0.40	oo
	60X /0.80(S)	oo
Infinity Plan Objectives	4X /0.10		**
	10X /0.25		**
	20X /0.40		**
	40X (S) /0.66(S)		**
	100X /1.25(Oil) (S)		**
	2.5X /0.07		oo
	60X /0.80(S)		oo
Seidentopf Binocular Head	Inclined 30°,Rotatable 360°,	**	**
	Interpupilary Distance 50 -75mm
Trinocular Head	Inclined 30°,Rotatable 360°,	oo	oo
	Interpupilary Distance  50 -75mm,
	Light Distribution: 100: 0 / 80:20
Nosepiece	Quadplex	**	oo
	Quintuple	oo	**
Mechanical Stage	Stage Size: 190X140mm,Travel: 78mm×55mm	**	**
	Coaxial Coarse and Fine Focusing Knobs
	Two Slide Holder
Condenser	Abbe N.A. 1.25 (Iris Diaphragm)	**	**
	Swing out condenser N.A.0.9/0.13	oo	oo
Koehler Illumination	6V/20W Halogen Lamp	**	**
	6V/30W Halogen Lamp	oo	oo
	3W-LED Illumination	oo	oo
Polarizing Attachment	Analyzer / Polarizer	oo	oo
Phase Contrast Unit	Quintuple hole turret		oo
	10X /20X /40X /100X phase contrast objective
	Independent slot		oo
	10X /20X /40X /100X phase contrast objective
Dark Field Unit	N.A.0.9 (Dry)	oo	oo
C-mount	1X	oo	oo

Note: " * "In Table Is Standard Attachment. "O" Is Optional Accessories
Packing Size: 565mm X 310mm X 410mm
Gross Weight: 12 kgs            Net Weight: 10 kgs 
FAQ     
1. How can I choose the suitable one?
Dear customer, please tell us your detailed requirements by mail or online, we will recommend the suitable one as your request.
2. Does your price is competitive?
Dear customer, we make sure to offer you the best quality with competitive price.
3. How can I pay?
Dear customer, we accept many payment term, such as T/T, Western Union…
4. When I receive it after pay?
Dear customer, normal models can be delivered with 5-7days, please contact us to check transport time to your address.
5. How to deliver?
Dear customer, we can send by Express, by Sea and by Air.
6. Is will be broken during transport?
Dear customer, please do not worry, we do standard export package.
7. What should I do if I do not know how to use?
Dear customer, please do not worry, manual user will be sent together, you can also contact us with more technological support.
8. What should I do if some parts broken?
Dear customer, please do not worry, we have 12months warranty except  wear parts. You can also buy parts from us after 12months.

Pre-sale service
· 24hours online to ensure quick response to customers' inquiry or online message;
· Guide customers to choose the best suitable machine model;
· Offer detailed specification and competitive prices;
Contract execution
· Machine production will be arranged strictly according to the contract;
· Machine photos will be sent to you for inspection during production;
· Send customs clearance documents by DHL;
· Update latest news after delivery and prepare customs clearance;
After-sale service
· 12 months warranty except for wear parts;
· Broken spare parts (except for wear parts) will be sent for free due to quality problems;
· In time response to customers technical problems;
· New products update for customers' reference

Our Company:
Since 2008, We have become a professional laboratory instrument manufacturer.
Since the establishment of the International Department in 2010, the products are exported to Europe, America and Asia and Africa!
Whether it is technology, factory area, multi-language sales. We are all professional!


Factory Show:


Certification:
Our products have international certifications such as SGS, CE, ISO!

Warranty And After-sale Service
♥♥We Supply 1 Year Warranty , And Lifelong Free Technical Guiding And Training♥♥