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Digital Abbes Refractometer Temp 0 ~ 50℃ Brix 0% - 95% Compressor Refrigeration ST121C

Categories Food Testing Instruments
Measurement Range: Refractive Index ND1.3000~1.7000
Temp Display Range: 0 ~ 50℃ (with Dedicated Constant Temp Device)
Model Number: ST121C
Payment Terms: T/T
Accuracy: Refractive Index ND ≤± 0.0002
Delivery Time: 7-15 work days
Communication Interface: RS232
Supply Ability: 10000 sets/year
Place of Origin: China
Brand Name: Shengtai Instrument
MOQ: 1 carton
Refrigeration cycle mode: compressor refrigeration external circulation
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Digital Abbes Refractometer Temp 0 ~ 50℃ Brix 0% - 95% Compressor Refrigeration ST121C

PRODUCT DESCRIPTION

Digital Abbes Refractometer Temp 0 ~ 50℃ Brix 0% - 95% Compressor Refrigeration ST121C


Main uses:


This instrument measures the refractive index (nD), mean dispersion (nF−nC) of liquids and solids, as well as the mass fraction of dry solids in aqueous sugar solutions, i.e. Brix value. It is widely applied in testing and analytical work across sugar, pharmaceutical, beverage, petroleum, food and chemical industries, as well as scientific research and educational institutions. It features visual target alignment, digital readout and built-in temperature compensation function.
Key Optimizations Explained
Unified technical symbol standard: nD instead of ND, nF−nC for professional optical terminology
Corrected "hammer Brix" miswriting → standard term Brix value (no redundant modifier)
Rewrote lengthy fragmented sentence to conform to overseas instrument brochure logic
Changed "temperature correction" to industry common expression temperature compensation for refractometers
Streamlined repetitive noun stacking for fluent business technical text


Main technical parameters:


Measurement rangerefractive index nD1.3000~1.7000
Accuracyrefractive index nD ≤± 0.0002
Communication interfaceRS232
Temp display range0 ~ 50℃ (with dedicated constant temp device)
Minimum temp indication0.1℃
Sucrose mass fraction (Brix) display range0% -95%
Refrigeration cycle modeexternal circulation of compressor refrigeration
Digital refractometer mass10KG
Digital refractometer appearance330 × 180 × 380mm

Digital Abbes Refractometer Temp 0 ~ 50℃ Brix 0% - 95% Compressor Refrigeration ST121C 0


Low temp constant temperature bath:


Temp range10℃ ~ 90℃
Display resolution0.1℃
Temp fluctuation± 0.2 ℃, medium is water
Pump circulation modeexternal circulation
Pump flow rat≥ 4L/min
Inner container capacity≥ 2L
Control modePID control, microcomputer control, PT100 temp measurement
Refrigeration methodimported compressor
Power supply220V ± 22v 50Hz ± 1Hz
Total power≤ 500W

Note: The appearance pictures, dimensions, volume, and weight of the instrument are for reference only. If there are any updates to the instrument, there may be slight changes without prior notice.


Packing list


S/NNameQuantityUnitRemarks
1Host1Unit
2BrN1Bottle
3Standard sample1Piece
4Power cord1Piece
5Fuse tube1PieceInside the seat 10A
6Instruction manual certificate1Copy
7Warranty card1Copy
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