Brand ATC Hand-held Antifreeze Battery Ethylene Propylene Glycol Refractometer Freezing Point Apparatus With Box
Description:
This models are equipped with °C unit system. With the indication of the percentage we may know the freezing point of either ethylene glycol or propylene glycol-based cooling systems. And they can also be used to test the concentration of ethylene glycol or propylene glycol in antifreeze liquids. There's also an additional scale for measuring the freezing point of windshield cleaning fluid.
Feature:
It's FULLY EQUIPPED with ATC that automatically adjust itself to correct temperature discrepancies during use. Refractive index is very temperature dependent, it is important to use a refractometer with automatic temperature compensation to give you the most accurate measurement in any type of environment temperature. Capable of measuring with high accuracy and provides precise results. It's equipped with vivid and sharp reticle chart for easy and comfortable reading. It uses ambient light only and no batteries are needed. Made by experienced craftsmen and are unlikely to break down! Get the RHA-503ATC and be able to measure four main types of Antifreeze/Battery/Cleaning Fluids!
How to Use:
1. Align the Cover Plate with light, adjust the Focus Adjustment until you see the scale clearly.
2. Calibration: Accurate Measurement depends on careful calibration. Please make sure the ambient temperature is about 68 °F, distilled water can be used to calibrate.
Open the Cover plate. place 2-3 drops of the distilled water on the prism, then close the cover plate and make sure the water spread aross the prism without any air bubbles or dry spots. wait for about 30 seconds to let the reading to stabilize. Look into eyepiece and turn the calibration screw with the screw driver until the reading is "0"
3. Clean the prism with soft cloth, then place 2-3 drops of the liquid sample to be tested on the prism.then close the cover plate and make sure the water spread aross the prism without any air bubbles or dry spots. wait for about 30 seconds to let the reading to stabilize. Align the prism assembly with the light source. look into eyepiece and you can get the reading.
Specifications:
Measuring Range:
Ethylene Glycol: -50°C-0°C
Propylene Glycol: -50°C-0°C
Cleaning fluids: -40°C-0°C
Battery Fluids: 1.100-1.400sg
Resolution Factor:
Ethylene Glycol: 5°C
Propylene Glycol: 5°C
Battery Fluids: 0.01sg
(ATC) Temperature Compensation Range: 10°C-30°C
Approved by strict quality and safety standard
Durable and built to last lon
Heavy-duty and lightweight with its aluminum construction
Easy to focus and calibrate
Accurate testing results guarantee
Made with the highest and finest quality of aluminum & rubber that makes it lightweigh
Cushioned with soft & comfortable non-slip rubbe
Extremely easy-to-use and calibrat
Set Includes
1 x Handheld Refractometer
1 x Instruction manual
1 x Mini screw driver
1 x Pipette
Hard plastic cases,with sponge filled
Warranty: 1 years warranty
All our products are manufactured under the strict quality control guidelines
EASY TO USE:
Simply place about 2-3 drops to the prism face, close cover and make sure the glass has no dry spots or air bubbles. Wait 30 seconds to allow the sample to come to ambient temperature and look through the eyepiece while aiming your refractometer at a light source
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