Antifreeze and Battery fluid refractometer

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Basic Info.
  • Measuring range: 0°C~50°C(Antifreeze); 1.10~1.40(Battery fluid specific gravity); 0°C~40°C(Cleanout fluid) 
  • Division Value: 5°C(Antifreeze); 0.1(Battery fluid specific gravity); 10°C(Cleanout fluid) 
  • Dimension: ± 2.5°C(Antifreeze); ± 0. 1(Battery fluid specific gravity) 
  • Model No.: RM9038 
  • Place of Origin: Zhejiang  
  • Min.Order: 5 Piece/Pieces
  • Means of Transport: Ocean, Air
Supply Capacity
  • Production Capacity: 500000PCS/month
  • Packing:According to buyer's requirements
  • Delivery Date: 1-45days According to order quantity
product name: Antifreeze and Battery fluid refractometer
Antifreeze and Battery fluid refractometer
1.Feature & Use
This instrument is mainly used to measure the freezing temperature of antifreeze which use the ethylene glycol as the base fluid and charge for the status of battery liquid, it is an ideal measuring tool for vehicle and engineering machinery.The dual purpose measure instrument with freezing temperature of antifreeze and battery specific gravity, which designed as per the corresponding relation between the solution concentration (being corresponded to the freezing point) and refractivity. By using this instrument, which could be measure the crystalline freezing point of glycol-type long-life antifreeze and battery specific gravity(relative density).
2.Main technical data
Measuring range
Division value
± 2.5°C
Battery fluid specific gravity
± 0. 1
Cleanout fluid
Product name: Antifreeze and Battery fluid detector
Model: RM9038
Measuring range: 0°C~50°C(Antifreeze)
                 1.10~1.40(Battery fluid specific gravity)
                 0°C~40°C(Cleanout fluid)
Division value: 5°C(Antifreeze)
               0.1(Battery fluid specific gravity)
               10°C(Cleanout fluid)
Fineness: ± 2.5°C(Antifreeze)
          ± 0. 1(Battery fluid specific gravity)
3. Part of the instrument
Division prism
Cover board
Benchmark calibration screw
Rubber sleeve
Pancratic eyepiece(definition)
Feature: It has the function of ATC,which make the record more accuracy. Eyepiece has been upgraded, the higher definition lessen observer's feeling of fatigue. Mainly for measuring motor vehicle antifreeze fluid (liquid coolant), storage battery etc...
4. Using method
Let the deviation prism point to the light, adjust the visual ring till the gage mark becomes clear.
Adjustment benchmark: Before using, pls keep the standard liquor (purified water), instrument and liquid under measurement at the same temperature.Open the cover plate and apply 1~2 drops of standard liquor onto the diviation prism, and then use hand to press the cover plate lightly to get a dividing line. Turn the calibration screw to coincide the dividing line with the benchmark (0%). The one for honey will be an exception.
Note: The instrument has been calibrated before delivering, you are allowed to use it directly.
Open the cover plate and use the soft rag to clear the surface of prism: apply 1~2 drops of liquid under measurement onto the deviation prism and close the cover plate to press lightly; afterwards read the relevant scale for dividing line; the reading will be the concentration value and destiny value of the liquid under measurement.
After measuring, use the wet rag to clean the prism and cover plate; when it becomes dry, please store the prism safely.
5. Precautions & Maintance
After using, please do not use the tap water to clean directly; Otherwise the water may go into the pipe of optical systerm.
When using or maintaining, please handle with care and keep the surface of optical parts away from scratch or demage.
The instrument can only be stored in the environment where is dry, free of dirt and corroisive gas; otherwise the optical part will get moundly.
The prism that will be contacted with the object under measurement is an easily –consumed product, which can not be recovered, pls understand.
Users are required to follow the methods said above; If the instruments is demaged since misconduct or operation in error, we shall not bear the warranty responsibility.
6. The instrument will be packaged into the special box, with the accessories (i.e.:Using Instruction For Use; Screwdriver, Suction pipe and lint)
7. Warranty period: The product will enjoy the warranty of one year and maintenance for whole service life.

Send message to this supplier
Mr. Mike (Sales Manager)
Tel: 86-574-27801084
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Contact Method
Ruimax Medical Instruments Co.,Ltd.
8/F,North Building, Commercial Conference Chamber, No.1299 Eastern Yinxian Avenue, Ningbo, Zhejiang, China (Mainland) / 315199
Fax: 86-574-56877263
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