Refractometer Excellence R4

Refractometer Excellence R4

Product Details:


Product Description

Specification :

Measurement range nD

1.3200 - 1.7000

Accuracy nD (+)


Repeatability nD (+)


Measurement range Brix

0-100 % w/w

Accuracy Brix

0.05 % w/w

Temperature control range

5oC - 100oC

Temperature control accuracy (±)


Minimum sample volume

0.50 mL (0.5 mL)

Measurement scales

Refractive Index, Sugar (Brix and more), Acid/Base, Chemical, Freezing Point, Salt, Others; Up to 30 user-defined concentration tables (can be entered as tables or formulas).

Color-coded result identification


On-screen help texts


Barcode reader connectivity


User management


Password Protection



English; Italian; French; Russian; Polish; Portuguese; Chinese; Korean; German; Spanish

Display / User interface

7" display with color touchscreen


HDMI (Terminal); USB client (PC Software); Ethernet (Network and PC Software); 3 × USB host (printer, memory stick, barcode reader, hub, keyboard, mouse); RS232 (Automation units); CAN (Multiple LevelSens)

PC Software

LabX Express and Server

Dimensions (Width x Height x Depth)

226 x 193 x 208 mm


4.8 kg

Standard compliance

User Management


Funnel for Easy Sampling


Product Type

Benchtop refractometer

Accuracy Brix % w/w


Dimensions (HxWxD)

193 mm x 208 mm x 226 mm

LIMS connectivity


Main norms and standards

AOAC 969.18; AOAC 943.05; OIV MA-AS2-02; UOP 816; AOAC 932.14, Section C; ICUMSA SPS-3 (2000); ASTM D3321; Ph. Eur. 2.2.6; AOAC 983.01; AOAC 948.10; AOAC 945.102; AOAC 969.38; ASTM D4095; ASTM D1747; AOAC 905.01; AOAC 976.20; AOAC 920.141; AOAC 896.02; AOAC 898.02; ASTM D5006; AOAC 950.13; ISO 280; GBT 10786-2006; USP 831; AOAC 921.08; AOAC 970.15; AOAC 970.59; ASTM D2140; AOAC 920.78; ASTM D4542; ASTM D 1807; A.O.C.S. Official method Cc7-25; OIML R 108; AOAC 983.17; OIV MA-AS312-01B; AOAC 953.16; AOAC 2000.19; AOAC 950.04; AOAC 940.09; AOAC 932.12; ASTM D524; GB/T 12143-2008; ICUMSA GS4/3 - 13 (2004); ISI 06-1e; ASTM D1218

Compliance / Data Security

Audit Trail (requires LabX software); Data integrity (requires LabX software); 21 CFR part 11 / EU Annex 11 (requires LabX software)

Built-in Measurement Scales

Others; Chemicals, acids, bases and freezing point tables; Refractive Index; Brix / Sugar tables

Material Number(s)


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