Specific Gravity Hand Held Refractometer Veterinary Use Temperature Compensation

Features:

Dual Scale: Brix Scale and Specific Gravity Scale

Full range 0 to 40% Brix scale with 0.1% scale division

1.000~1.130 specific gravity scale for unfermented wort

Sturdy metal body, made of durable Aluminum

Require ambient light source only

Compact design with rubberized grip handle

Adjustable for focus

Heavy-duty & lightweight

Clear display of scales

Soft and flexible eyepiece, superior comfort while viewing

Simple & easy manual calibration

Instant and reliable measurements of aqueous solutions

ATC Compensation Range (i.e. Built-in Automatic Temperature Compensation System) from 10 Degree to

30 Degree

• Brix: 0~40%
• Wort Specific Gravity: 1.000~1.130
• Accuracy:
• Wort Specific Gravity: ±1%
• Brix: 1 % Brix
• Wort Specific Gravity: 0.1
• Automatic Temperature Compensation (ATC): 10°C~30°C (50°F~86°F)
• Length: Approx. 16cm/ 6.69"

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: Open the cover plate(2), drop one drop of calibration solution on the prism(1), rotate and

adjust the calibration screw(3) to make the light/blue boundary coincide with reference line 1.333.

3. Measurement:Open the cover plate(2),clean the surface of prism with a piece of soft cotton flannel,

Drop 1~2 drops of the solution to be measured. Close the cover plate, and press it lightly, then read the

corresponding scale of light and dark boundary. The reading is the refractive index of the measured

solution.

4. After measurement, clean the surface of prism and cover plate with moist gauze, and it should be stored carefully.

A refractometer is an instrument that can measure the concentration of aqueous solution

by measuring it's refractive index. All water based solution can make lightbend. The bending of light

increases at a rate proportional to the increasingsolution concentration. The hand-held refractometer is a

precise optical instrument. It is characterized

by small volume, light weight, graceful shape and easy to operate. Therefore itcan be used by all sides.