Auto Visual Field Analyzer, Auto Visual Perimeter
What is the detail of our auto visual field analyzer?
Radius of stimulator: 300mm±5mm
1.Stimulating source of LED
2.Two visual lights: yellow and red.
3.Stimulating strength: From 0nt (0asb) to318.310nt (1000asb), have 14 degree to adjust, the error is±10%.
i.Error of background brightness:4asb±10%
ii.Light spot: Diameter is 2mm +/- 0.25mm.
iii.The number of stimulating and the stimulating time:
A.388 spots (Red light: 61spots, yellow: 327spots);
B: stimulating retention time: 0.2s--2.0s, the program can adjust (±5%);
C: stimulating spacing interval: 0.5s --2.0s, the program can adjust (±5%);
iv.Window of eye-position tracking: White-black CCD, directly tracking the testing eye;
v.The length of chin rest: up-down: 80mm±10%; right-left 115mm±10%
vi.Eye position tracking: When blinking, the system will alarm automatically.
Environment temperature: 5degree –40degree
Relative humidity: ≤85%
Atmospheric pressure: 700hPa--1060hPa
Power: AV 220V±22V; Frequency: 50Hz±1Hz
Input power: ≤300W
What is the features of our auto visual perimeter?
The instrument belongs to type I, BF Model common instrument
The instrument is supplied by single-phase net power
The form of the instrument is intermittent working form
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How to contact us ?
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Being able to support the spine and offer comfort, this product meets the sleep needs of most people, particularly those who are suffering from back issues.
2.What is the delivery time?
We have shipping agent,we can deliver the products to you by express,air freight,sea.Below is some delivery time for your reference: Express:UPS,DHL,TNT,ect (door to door) United States(3 days),Ghana(7 days),Uganda(7-10 days),Kenya(7-10 days),Nigeria(3-9 days) Hand carry Send to your hotel,your friends,your forwarder,your sea port or your warehouse in China. Air freight(from airport to airport) Los Angeles(2-7 days),Accra(7-10 days),Kampala(3-5 days),Lagos(3-5 days),Asuncion(3-10 days) Se
3.What is your after-sales service?
We provide technical support through operating manual and video; Once you have questions, you can get our engineer's prompt response by email,phone call,or training in factory. If it's hardware problem, within the warranty period, we will send you spare parts for free, or you send it back then we repair for you freely.
4.MeCan provide one-stop solutions for new hospitals,clinics,labs and universities,has helped 270 hospitals,540 clinics,190 vet clinics to set up in Malaysia,Africa,Europe,etc.we can save your time,energy and money.
About MeCan Medical
Guangzhou MeCan Medical Limited is a professional medical and laboratory equipment manufacturer and supplier. For more than ten years, we engage in supplying competitive price and quality products to many hospitals and clinics, research institutions and universities. We satisfy our customers by offering comprehensive support, purchase convenience and in time after sale service. Our main products include Ultrasound Machine, Hearing Aid, CPR Manikins, X-ray Machine and Accessories, Fiber and Video Endoscopy, ECG&EEG Machines, Anesthesia Machine
s, Hospital furniture
, Electric Surgical Unit, Operating Table, Surgical Lights, Dental Chair
s and Equipment, Ophthalmology and ENT Equipment, First Aid Equipment, Mortuary Refrigeration Units, Medical Veterinary Equipment.