Refractometers

Determine the refractive index everywhere Developed for a wide range of applications, ranging from c (more)hecking the sugar concentration in beverages to checking the hydrocarbon content of fuels, METTLER TOLEDO's line of portable refractometers provide accurate and repeatable results in seconds, displaying them in units of measurement appropriate. Portable digital refractometers can be used on a flat surface or dipped directly into the sample for quick and easy measurements. Accurate results During the measurement, Refracto automatically determines the temperature and corrects the refractive index back to a standard value of 20 ° C (or any user-defined temperature). This ensures accurate results, regardless of the ambient temperature. Clarity and simplicity The keyboard and menu structure make operation simple and efficient. The results are clearly displayed on the backlit LCD screen. The Refracto portable refractometer stores up to 1100 results and includes information such as sample ID, unit of measure, date and time and much more. Simple data management The measured values ​​can be viewed directly on the portable refractometer. Exporting results from Refracto to EasyDirect ™ refractometer and density meter software offers even more flexibility. With just a few clicks, you can review and filter results on your computer and create graphs to track samples over time and better control processes. Reports can be printed from the software or directly from the instrument. Specific characteristics Measurement range Brix: Accuracy Brix  0.2% w/w Measurement range nD: Accuracy nD (±)  0.0005 Built-in Measurement Scales: others; Chemicals and freezing point tables; Refractive Index; Brix / Sugar tables Minimum sample volume: 3 mL Product Type: Portable refractometer Measuring cell materials: glass and stainless steel PC Software: EasyDirect Density and Refractometry PC Software Main norms and standards  ASTM D3321

BRIX REFRACTOMETER - For food and beverages Ideal for fast and automatic sugar determination of almo (more)st all food and beverage samples. It can be used both in laboratories, for quality control, and on agricultural fields, vineyards, orchards or near the production line. Designed with a full Brix range (0.0 to 95.0°Brix). Fields of use MyBrix can be used to determine the optimal harvest time of fruits and vegetables, to carry out incoming goods controls, or for quality control in juice, wine, soft drinks and food production. Measurements in seconds and accurate MyBrix measures the refractive index and sugar content instantly and precisely: the results are processed in just 2 seconds in the desired scale. Results are subject to automatic temperature compensation and are converted to up to 3 of 10 built-in sugar content scales, including Brix, Oechsle, Baumé and more. Extremely compact The MyBrix pocket refractometer is compact, lightweight and designed to fit comfortably in the hand and withstand rain and humid environments. Resistant and solid With its weather resistant design (IP65 rating) and rubber covered keyboard, MyBrix is ​​ideal for measurements in the field and close to the production line. TECHNICAL FEATURES

The offered instrument / system is fully functional tested and ready to use. FURTHER DETAILS TO FOLL (more)OW

HPLC Refractive Index Detector VARIAN RI-4 Unit powers up as shown in pictures. Equipment not tested

BELLINGHAM + STANLEY Automatic Refractometer RFM840 Model: RFM 840 - 26-840 - benchtop refractometer (more) Series: RFM 800 RI scales: 1.32 - 1.58 Sugar (°Brix): 0-100 RI Resolution: 0.00001 Resolution °Brix: 0.01 Presser type: Polyacetyl Other scales: Zeiss, Oechsle (CH) & (D), Babo (KMW), Baumé, Probable Alcohol (A.P.), Sodium Chloride (NaCl), HFCS (42, 55 & 90%), Butyro among others from the instrument library Measuring temperature range: Lower limit: 0°C or 10°C below ambient temperature, whichever is higher Upper limit: approximately 100°C Temperature sensor accuracy ±0.03°C Temperature stability ± 0.05 °C Delivered without standard solution

ATAGO SUR-NE Clinical Refractometer Never Used Equipment SUR-NE is designed for clinical application (more)s: "Serum Protein", "Urine Specific Gravity" and "Refractive Index". Specifications: Range: Urine Specific Gravity: 1000 to 1060 Whey Protein: 0.0 to 12.0g/100ml Refractive Index: nD 1.3330 to 1.3660 Minimum Range: Urine Specific Gravity: 0.001 Whey Protein: 0.2g/100ml Refractive Index: nD 0.0005 Size and Weight: 4x4x18cm, 170g

Bellingham + Stanley Eclipse Refractometer 45-80 degrees Brix New equipment in its original packagin (more)g Code: 45-82 (Optical Refractometer) Scale: Brix Scale range: 45-80 Resolution: 0.2 Sample volume: <1 microliter Prism material: Glass Prism housing: aluminum Body Material: Aluminum Eyepiece material: Aluminum Body covering: Rubber (thickness 3 mm) Body diameter: 35mm Protection index: IP65 Suitable for: Jam / Marmalade / Fruit pulp / Sugar syrups

Differential refractometer WATERS 410 HPLC The 410 is a differential refractive index detector desig (more)ned for high performance liquid chromatography applications. It can operate as stand-alone unit with an integrator or chart recorder, or with a system controller or data system. The 410 functions with solvents with refractive indices between 1.00 and 1.75. The measurement range of the instrument is 5×10(-8) to 5×10(-3) refractive index units (RIU) full scale. Flow rate: 0.3…10 ml/min. Housing (D)x(H)x(W): 49 x 23 x 28,6 cm. Unit powers up as shown in pictures. Equipment not tested

ATAGO PAL-BX/RI pocket refractometer New equipment in its original packaging The PAL-BX/RI has a dua (more)l scale of Brix (Full range: Brix from 0.0 to 93.0%, high measurement accuracy: Brix ± 0.1%) and Refractive Index (resolution 0.0001). The Refractive Index and the measurement temperature scroll continuously along the screen. The PAL-BX/RI works perfectly for measuring almost any sample. Model: PAL-BX/RI Cat.No. : 3852 Range: Brix: 0.0 to 93.0% Refractive index: 1.3306 to 1.5284 Resolution: Brix: 0.1% Refractive index: 0.0001 Accuracy: Brix: ±0.1% Refractive index: ±0.0003 (water 20ﾟC) Temperature correction: 10 to 100ﾟC (Brix only)

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Measuring range: Urine S.G. 1,000 ~ 1,050

As-is

RFM 340 refractometer Scale Refractive Index (RI): 1.33 – 1.54 Scale Sugar °Brix: 0 – 95 Resolution  (more)RI: 0.0001/0.00001 Resolution Sugar °Brix: 0.1/0.01 Accuracy RI: ±0.00003 Accuracy Sugar °Brix: 0.02 Lab circulating refrigerated water bath Temperature range: -20 to 200°C Temperature stability: ±0.03°C Pump capacity: 16 L/min Capacity: 7 litres

This ATAGO Palette D 2020 Digital Refractometer was removed from a university lab where it was surpl (more)us to requirements. This item is in good cosmetic condition and powers up, unable to test further at our facility.

This Waters 410 Differential Refractometer was removed from a university lab where it was surplus to (more) requirements. The unit powers up but has not been tested further. It is in reasonably good cosmetic condition but has some marks from use.

Leica DMLB Fluorescence Microscope + Glass Refractive Index Measurement System with Software This sy (more)stem was removed from a university lab where it was surplus to requirements. The units powered on successfully, both individually and as a system. The microscope is producing a clear image, and all moving parts are functional. The camera is also displaying a live image on the Hitachi monitor. Included Components:- Leica DMLB Microscope (Model: 020-519.011 DMLB) - 1 x Leica C Plan 10x/0.22 PH1 (506078) - HP Vectra PC - Monitor - Foster + Freeman Grim 2 (S/N: NL11322027) - Keyboard - Hitachi VM920K Monitor (S/N: 0059133) - Mettler Toledo FP82HT Hot Stage (Note: unable to heat) - Instruction manual

HACH COD REACTOR 16500 dry block. Operating temperature 105°C (±15°) to 150°C (±2°) to 155°C (±5°)C. (more) 150°C, ±2°C. Temperature indicator via built-in thermometer ± 5°C. Response and warm-up time 30-40 minutes. Capacity for 16 culture vials of 15 × 100 mm. Dimensions 165x102x247 mm. 3.4kg. User manual The HACH COD REACTOR 16500 dry block is equipment designed to perform laboratory tests. With its rapid heating capability and precise temperature control, this dry block ensures reliable and reproducible results. In addition, its compact and easy-to-use design makes it an ideal tool for laboratories of different sizes.