Optometry Instruments SJR 9900A Auto Refractometer
- Category: >>>
- Supplier: Shenzhen Aist Industrial Co. Ltd.
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Product Overview
Description
Product Description
Specification
Range of Measurement | ||
Sphere | Sphere 0~+10D , +0.125D steps | |
Sphere | 10D~+20D , +0.5D steps | |
Cylinder | 0~+8D , +0.25D steps | |
Axis | 0-180 ° (1 ° step) | |
Pupil Distance | 41~90mm | |
Vertex Distance | 0mm,12mm | |
Min.Pupil Size | Ø2.3mm | |
Chart | Auto fog | |
Display | 7" LCD white/black | |
Print | Thermal Printer | |
Power Supply | 160V~240V, 125W | |
Dimensions | 380(L)×280(W)×450(H)mm | |
Net Weight | 21kgs | |
Chin rest up-down | 0~30mm | |
Machine head up-down | 0~25mm | |
Machine back-front | 0~25mm | |
Working environment | Temperature 5℃~35℃ | |
Humidity | 20~80%RH | |
Accessory | Wire line , User Manual , Thermal printer , Dust Cover | |
Power supply | 100-240V, 50-60HZ | |
Company Information
Packing & Delivery
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
Company Profile
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FAQ
Q:How long is your delivery time?
A: The time of delivery is 4-7 days after received your payment, by fast express.15~35 days by sea.2~6 days by air to buyer’s
nearest air port.
Q:What is your terms of payment?
A: If amount ≤ 1000 USD, 100% in advance, if amount ≥ 1000 USD, T/T 30% as deposit, and 70% balance before shipping. We'll show
you the photos of the products and package.
Payment terms: Alibaba Trade assurance, T/T, L/C, Western Union，Alipay，Money Gram, PayPal ... Trade terms: EXW, FOB, CIF, DDU...
Q: How to order?
A: Tell me the Items model and quantity you order. I will make the Proforma Invoice for you. And will arrange the items after got
your payment.
Q: Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
Q: How long is warranty for items?
A: 18 month
Q: How to deal with the faulty?
A: First, our products are produced in strict quality control system, but if any faulty, we'll send new spare parts for free in 18
month warranty Secondly, our after-sales department will periodically follow up customers.
Q: How can get the shipping cost?
A: You tell us your destination port or delivery address, we check the Sea Freight or Air Freight for you based on your
requirement.
A: The time of delivery is 4-7 days after received your payment, by fast express.15~35 days by sea.2~6 days by air to buyer’s
nearest air port.
Q:What is your terms of payment?
A: If amount ≤ 1000 USD, 100% in advance, if amount ≥ 1000 USD, T/T 30% as deposit, and 70% balance before shipping. We'll show
you the photos of the products and package.
Payment terms: Alibaba Trade assurance, T/T, L/C, Western Union，Alipay，Money Gram, PayPal ... Trade terms: EXW, FOB, CIF, DDU...
Q: How to order?
A: Tell me the Items model and quantity you order. I will make the Proforma Invoice for you. And will arrange the items after got
your payment.
Q: Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
Q: How long is warranty for items?
A: 18 month
Q: How to deal with the faulty?
A: First, our products are produced in strict quality control system, but if any faulty, we'll send new spare parts for free in 18
month warranty Secondly, our after-sales department will periodically follow up customers.
Q: How can get the shipping cost?
A: You tell us your destination port or delivery address, we check the Sea Freight or Air Freight for you based on your
requirement.
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