battery antifreeze refraktometar sea water refractometer ophthalmic optical equipments
Model: LH-B50Â battery antifreeze refraktometar
Measuring Range: Ethylene Glycol: 0- -50°C
Propylene Glycol: 0- -50°C
Battery fluid: 1.10-1.40kg/L
Cleaning liquid: 0- -40°C
Precision: Ethylene Glycol: 5°C
Propylene Glycol: 5°C
Battery fluid: 0.01kg/L
Cleaning liquid: 10°C
Part of the instrument
Division prism
Cover board
Benchmark calibration screw
Rubber sleeve
Pancratic eyepiece(definition)
Feature: The meter with the function of ATC, which provide more precise data. Structure simple and shockproof, easy operation and convenient to carry. And also with fine view and reasonable price.
Scope of use | Model No. | Range | Resolution | Material |
Brix | LH-T10 | 0-10% | 0.1 | Metal |
LH-T20 | 0-20% | 0.1 | Metal | |
LH-T32 | 0-32% | 0.2 | Metal | |
LH-T50 | 0-50% | 0.5 | Metal | |
LH-T62 | 28-62% | 0.2 | Metal | |
LH-T80 | 0-80% | 0.5 | Metal | |
LH-T82 | 45-82% | 0.5 | Metal | |
LH-T90 | 0-90% | 0.5 | Metal | |
Cutting fluid | LH-T20 | 0-20% | 0.1 | Metal |
LH-T32 | 0-32% | 0.2 | Metal | |
LH-T80 | 0-80% | 0.5 | Metal | |
Emulsified mixture | LH-R15 | 0-15% | 0.2 | Metal |
Salinity | LH-Y28 | 0-28% | 0.2 | Metal |
Sea water(Salinity) | LH-Y100 | 0-10% | 0.1 | Metal |
Freezing point | LH-B50 | (0)-(-50)oC | 1oC | Metal |
LH-B70 | (0)-(-70)oC | 1oC | Metal | |
Honey | LH-F92 | 58-92% | Baume' 0.5,Water 0.5%, Brix 0.5% | Metal |
LH-F90 | 58-90% | Baume' 0.25,Water 0.5%, Brix 0.5% | Metal | |
Red wine | LH-H25 | 0-25% | 0.2 | Metal |
Beer | LH-P113 | 1.000-1.130 | 0.001wort S.G | Metal |
Alcohol | LH-J80 | 0-80% | 0.5 | Metal |
Bean juice | LH-D25 | 0-25% | 0.2 | Metal |
Refractive index | LH-Z140 | 1.330-1.400RI | 0.001RI | Metal |
LH-Z152 | 1.440-1.520RI | 0.001RI | Metal | |
Medical | LH-Y12 | 0-12g/dl | 0.2g/dl | Metal |
Remarks: Other unlisted range or scale can be customized by client's request. |



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