MR Series Mini Waterproof Digital Refractometer
MR series Pocket Digital Refractometer is a portable micro-processed optical instrument that measuring refractive index and brix of the liquids. It has a user friendly operation method and display surface. In a comparison with the traditional analogue hand refractometer, it provides a fast, accurate and clear reading that with ATC (automatic temperature compensation).
Features
1. Automatic Temperature Compensation ( ATC ).
2. All series of zero calibration function with distilled water.
3. Automatic shut off after 30 seconds
4. Instantaneous reading
5. Stainless steel sample plate
6. Operation humidity: lower than 90%.
7. Operation sea level: lower than 2000m.
8. Operation temperature:0 ℃ (32 ℉) - 40 ℃ (104 ℉).
9. Storage temperature: -10℃ (14 ℉) - 50℃ (122 ℉)
10. Power supply: a 1.5V Alkaline Battery
11. Operating time: more than 8000 times per battery.
12. Weight: 130 g Dimensions:118mm×62mm×32mm
Models and specifications
Applications: Brix, Salilinity,Honey, Wine, Clincial
|
Model |
Scale Name |
Range |
Division |
Accuracy |
Brix% |
MR-50 |
Brix |
0.0-50.0% |
0.10% |
±0.2% |
Refractive Index |
1.3330-1.4200nD |
0.0001nD |
±0.0003nD |
MR-90 |
Brix |
0.0-90.0% |
0.10% |
±0.2% |
Refractive ndex |
1.3330-1.5177nD |
0.0001nD |
±0.0003nD |
MR-60 |
Dextran |
0.0--10.6% |
0.10% |
±0.2% |
Fructose |
0.0--68.9% |
0.10% |
±0.2% |
Glucose |
0.0--59.9% |
0.10% |
±0.2% |
Lactose |
0.0--16.5% |
0.10% |
±0.2% |
Maltose |
0.0--15.60% |
0.10% |
±0.2% |
Refractive Index |
1.3330--1.5177nD |
0.0001nD |
±0.0003nD |
Salinity |
MR-10 (sodium chloride (NaCl) |
salinity |
0.0--28.0% |
0.10% |
±0.2% |
salinity |
0--280‰ |
1‰ |
±2‰ |
specific gravity |
1.000-1.217 |
0.001 |
±0.002 |
Refractive Index |
1.3330--1.4200nD |
0.0001nD |
±0.0003nD |
MR20 (sea water) |
salinity |
0--100‰ |
1‰ |
±2‰ |
chlorinity |
0--57‰ |
1‰ |
±2‰ |
specific gravity |
1.000-1.070 |
0.001 |
±0.002 |
Refractive Index |
1.3330--1.4200nD |
0.0001nD |
±0.0003nD |
Honey |
MR-80 |
Brix |
0.0--90.0% |
0.10% |
±0.2% |
Water |
38.0%-5.0% |
0.10% |
±0.2% |
Be' |
33.0-48.0 |
0.1 |
±0.2 |
Refractive Index |
1.3330--1.5177nD |
0.0001nD |
±0.0003nD |
Wine |
MR-100 |
Brix% |
0.0-50.0% |
0.10% |
±0.2% |
%VOL ap |
0.0-22.0% |
0.10% |
±0.2% |
Oe |
0-150 |
1 |
±2% |
KMW |
0.0-25.0 |
0.1 |
±0.2 |
Clinical |
MR-110 |
URINE
SP. G. |
1.000-1.050 |
0.001 |
±0.002 |
SERUM P. |
-0.1--12.0 |
0.1 |
±0.2 |
Refractive Index |
1.3330--1.4200nD |
0.0001nD |
±0.0003nD |
Application: Automotive Multi-Fluids :Battery Acid/Coolant/Cleaner/ADBlue (DEF)
Model |
Scale Name |
Range |
Division |
Accuracy |
MR-45
Auto Multi-Fluids Tester
Testing :
? Battery Acid
? Coolant
? Cleaner
? ADBlue (DEF) |
Cleaner |
(0)―(-60)℃ |
0.1℃ |
±0.5℃ |
Ethylene Glycol |
(0)―(-60)℃ |
0.1℃ |
±0.5℃ |
Propylene Glycol |
(0)―(-70)℃ |
0.1℃ |
±0.5℃ |
Battery |
1.000―1.500sg |
0.001 |
±0.005sg |
Urea (NH2)2C0 |
0-51.0% |
0.1% |
±0.2% |
MR-48
Adblue (DEF) Urea
Tester with battery testing |
Urea (NH2)2C0 |
0-51.0% |
0.1% |
±0.3% |
Refractive Index |
1.3330--1.4200nD |
0.0001nD |
±0.0003nD |
Battery |
1.000―1.500sg |
0.001 |
±0.005sg |
MR-46
Engine Coolant Tester |
Ethylene Glycol (w/w) |
0-60% |
0.10% |
±0.5% |
Ethylene Glycol (℃ ) |
(0)―(-60)℃ |
0.1℃ |
±0.5℃ |
Propylene Glycol (w/w) |
0-70% |
0.10% |
±0.5% |
Propylene Glycol (℃ ) |
(0)―(-70)℃ |
0.1℃ |
±0.5℃ |
MR-47 Brake Fluid Tester |
DOT3 |
(121)―(260)℃ |
1℃ |
±10℃ |
DOT3 HT(NOT AVAILABLE ) |
(121)―(299)℃ |
1℃ |
±10℃ |
DOT4 |
(125)―(275)℃ |
1℃ |
±10℃ |