MY-B141B-2 Refractometer

 MY-B141B-2 Refractometer

MEASURING RANGE: 0~32%
RESOLUTION:0.2%
METHOD OF OPERATION
1.Prepare: Aim the front end of the refractometer in the direction of a bright light, and adjust the adjusting ring of diopter(5) until the reticle can be seen clearly.
2.Calibration:
Calibration A: This calibration just use for measure from 0%.
open the cover plate(2), drop one or two drops of distilled water on the prism surface, closed cover plate, press it lightly, then adjust the correct screw (3) to make the light/blue boundary concide with null line.

open the cover plate(2), drop one or two drops of saturated sodium chloride solution on the prism surface, closed cover plate, press it lightly, then adjust the correct screw (3) to make the light/blue boundary concide with null line. Adjust to 29.9% at 15oC, adjust to 29.6% at 20oC, adjust to 29.2% at 25oC
ATTENTION AND MAINTENANCE
1.Adjustment for the null liquid and specimen should be in the same temperature. Once the temperature move greatly, the null point should be adjusted once per 30 minutes.
2.After usage, do not use water to wash the instrument, so as to avoid water entering the inside of the instrument.
3.This is a precision optical instrument. Handle it gently and take good care of it. Do not touch or scratch the optical surface. Please keep it in a dry, clean and non-corrosiveness environment, to prevent the surface from turning mouldy and foggy. Please avoid strong shock during transportation.
4.If the consumers use the instrument in accordance with the mentioned method of usage, the optical performance should not be changed.

1. For all your inquires about us or our Refractometers, we will reply you in detail within 24 hours.
2. We own professional team with professional attitude to recommend products and services, introducing the products for you.
3. Our Refractometers have various type and function, We will recommend to you that according to your requirements ; The products have one year free warranty, after which they can still be provided after-sales service.
4. We offer OEM services, And we can print your own logo on the products.
5. We have well-experienced engineers, who can help you better use our products.

Your satisfaction is our duty! It will be our great honor to serve you. We do hope we can offer you more help in medical field and build the long term business relationship with you.

Q: How to buy your Refractometers ?

A: We have some products in stock , you can take away the products after you arrange the payment ; If we don’t have the products in stock you want, we will start  production once getting the payment.

Q: What’s the warranty for the Refractometers ?

A: The free warranty is one year from the date of commissioning qualified.

Q: Can we visit your factory ?

A: Of course, welcome to visit our factory if you come to China.

Q: How long is the validity of quotation ?

A: Generally, our price is valid within one month from the date of quotation. The price will be adjusted appropriately as the price fluctuation of raw material in the market.

Q: What’s the production date after we confirm the order ?

A: This depends on the quantity. Normally, for the mass production, we need about one week to finish the production.

Please contact us for more detail information.

Delivery detail:
1.We ship the Refractometers by air or sea for you.
2.Our Refractometers with standard export packing.
3.No matter what delivery way, all depending on your actual requirements.