Antifreeze/Battery/Cleaning Fluids
　

Refractometer ADD501

·

Test the concentration of the battery fluids

 

antifreeze liquid and cleaning fluids

·

Indicate freezing point for propylene and ethylene glycol

·

check the strength of electrolyte solution batteries

 

 

 

 

 

 

 

 

 

 

 

 

Features

·Test the concentration of the battery fluids

·antifreeze liquid and cleaning fluids

·Indicate freezing point for propylene and ethylene glycol

·check the strength of electrolyte solution batteries

Specifications

Range

Min Div

Accuracy

E:-90℉-32℉

10℉

±10℉

E:-70℃-0℃

5℃

±5℃

P:-70℉-32℉

10℉

±10℉

P:-60℃-0℃

5℃

±5℃

B:1.100sg-1.400sg

0.01sg

±0.01sg

　

　

Antifreeze/Battery/Cleaning Fluids, brake fluid Refractometer

　

Antifreeze/Battery/
Cleaning Fluids Refractometer

RHA-100/ATC

E:-84° F-32° F
P:-60° F-32°  F
B:1.100-1.400sg

5° F
5° F
0.01sg

±5° F
±5° F
±0.01sg

RHA-200/ATC

E:-60°C-0°C
P:-50°C-0°C
B:1.100-1.400sg

5°C
5°C
0.01sg

±5°C
±5°C
±0.01sg

RHA-300/ATC

E:-60°F-32°F
P:-50°F-32°F
B:1.15-1.30sg

10°F
10°F
0.01sg

±10°F
±10°F
±0.01sg  

RHA-503/ATC

B:1.100-1.400sg
E:-50°C-0°C
P:-50°C-0°C
C:-40°C-0°C

0.01sg
5°C
5°C
5°C

±0.01sg
±5°C
±5°C
±5°C

Brake fluid refractometer

RBF-020F

DOT 3（standard fluids）
Boiling point 250-500F/1-6 H2O
High Temp(Fords and Racing)
Boiling point 250-570F/1-6 H2O

1% H2O

RBF-022C

DOT 4（standard fluids）
Boiling point 125-275℃/1-6 H2O
PLUS(SUPER) (Fords and Racing)
Boiling point 150-275℃/1-6 H2O

1% H2O

　

PDR series Digital Refractometer

Pocket Type digital refractometer:
The digital refractometers have the following characters:
Automatic Temperature Compensation
Automatic Shut Off after 3 minutes
Conversion between Centigrade and Fahrenheit Degree
Alarm of Low Voltage & Low power consumption
Temperature Measurement Range: 0℃－40℃（32℉－104℉）
Precision of Measurement temperature: ±0.1℃(2℉)
Measurement temperature Resolution: 0.1℃(2℉)
Operation Temperature: 0℃－40℃（32℉－104℉）
Storage temperature: -10℃－50℃ （14℉－122℉）
Dimension : 120×59×40mm
Weight: 160g
Power Supply: 2battery（1.5v）
Operating Time: More than 1500 times per battery

 The Brix concentration, Refractive index or other parameters are always needed in lab or our life. Optical refractometer is very popular used to measure these parameters. The Digital refractometer with a digital readout and LCD display will eliminate uncertainties and is more convenient to use. Just about 0.3ml-0.5ml sample was needed. With smart design, our new Pocket Type digital refractometers will offer more accurate testing. All our digital refractometers have the following characters:

MODEL

SCALES

RANGE

DIVISIONS

ACCURACY

Car

PDR503F

Propylene Glycol

32 (-50)℉

0.1

±0.5

Ethylene Glycol

32 (-50) ℉

0.01

±0.5

Battery Acid

1.10 ~ 1.30sg

0.1

±0.01

Cleaner

14 (-40) ℉

0.1

±0.5

PDR503C

Propylene Glycol

0 (-50) ℃

0.1

±0.2

Ethylene Glycol

0 (-50) ℃

0.1

±0.2

Battery Acid

1.10 ~ 1.40sg

0.01

±0.01

Cleaner

14 (-40) ℃

0.1

±0.2

　

DRB series Digital refractometer

Digital Refractometer is a kind of digit product based on the hand-held refractometer. The gigit can be displayed. Comparing with the hand-held refractometer, it is more intuitionistic and accutate. It is equipped with ATC.

  1. Temperature Measurement Range: 0℃-40℃（32-104℉）
  2. Precision of Measurement temperature: ±1℃(2℉)
  3. Measurement temperature Resolution: 0.1℃
  4. Operation Temperature: 0-35℃（32-90℉）
  5. Storage temperature: 0-50℃ （32-122℉）
  6. Dimension : 185×59×45mm
  7. Weight: 230g
  8. Power Supply: 1battery（9v）
  9. Operating Time: More than 2000 times per battery
  10. Automatic Temperature Compensation
  11. Automatic Shut Off
  12. Conversion between Centigrade and Fahrenheit Degree 
  13. Alarm of Low Voltage

Digital for Battery/Antifreeze/Cleaning Fluid
Model Scale Range Div. Accur.
DRA-403C Propylene Glycol
Ethylene Glycol
Battery
Cleaner		 -95-0 ℃
-70-0 ℃
1.000-1.510sg
-72-0 ℃		 0.1 ℃
0.1 ℃
0.01sg
0.1 ℃		 ±0.20 ℃
±0.20 ℃
±0.01sg
±0.20 ℃
DRA-403F Propylene Glycol
Ethylene Glycol
Battery
Cleaner		 -130-32 ℉
-95-32 ℉
1.000-1.510sg
-100-32 ℉		 0.1 ℉
0.1 ℉
0.01sg
0.1 ℉		 ±0.5 ℉
±0.5 ℉
±0.01sg
±0.5 ℉

　

DBR series Digital refractometer

 Digital refractometer is a kind of digit product based on the hand-held refractometer. The digit can be displayed and equipped with ATC.

  1. Working Temperature Range: 0°C-40°C (32-104°F)
  2. Power Supply: 1battery (9v)
  3. Automatic Temperature Compensation
  4. Automatic Shut Off
  5. Dual temperature
  6. Compact, robust and pocket size
  7. Multi Scale versions
  8. High accuracy

　

Model Scale Range Division Accuracy
DBC1 PROPYLENE GLYCOL 32~-50oF 0.1oF 0.1oF
　 ETHYLENE GLYCOL 32~-50oF 0.1oF 0.1oF
　 BATTERY 1.00~1.50sg 0.01sg 0.01sg
　 CLEANER 14~-40oF 0.1oF 0.1oF
DBC2 PROPYLENE GLYCOL 0~-50oC 0.1oC 0.1oC
　 ETHYLENE GLYCOL 0~-50oC 0.1oC 0.1oC
　 BATTERY 1.00~1.50sg 0.01sg 0.01sg
　 CLEANER 0~-40oC 0.1oC 0.1oC