Refractometer
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| Brand | KRUSS |
|---|---|
| Origin | Germany |
| Product Type | Handheld Refractometer |
| Model Series | HR-Serie |
| Measurement Principles | Critical Angle of Total Internal Reflection |
| Calibration | Distilled Water or Certified Calibration Plate |
| Temperature Compensation | Manual or Automatic (model-dependent) |
| Optical System | Abbe-type Prism Assembly with High-Grade Optical Glass |
| Compliance | Designed per ISO 21748 (Refractometry — Guidance for the Determination of Repeatability and Reproducibility) and ASTM D1218 (Standard Test Method for Refractive Index of Hydrocarbon Liquids) |
| Origin | Japan |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Imported |
| Model | MASTER-BR |
| Price | Upon Request |
| Ethylene Glycol Range | 0–70% w/w, Freezing Point: 0 to −50 °C |
| Propylene Glycol Range | 0–70% w/w, Freezing Point: 0 to −50 °C |
| Scale Division | 5% (glycols), 5 °C (freezing point) |
| Dimensions | 3.2 × 3.4 × 16.8 cm |
| Weight | 90 g |
| Optional Accessory | RE-2391-50M Micro-Sample Prism Cover (not for high-viscosity samples) |
| Consumable | RE-2391-59M Dedicated Daylight Plate |
| Origin | Japan |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported Instrument |
| Model | MASTER-S28M |
| Price | Upon Request |
| Scale Range (NaCl) | 0.0–28.0% w/w |
| Minimum Scale Division | 0.2% NaCl |
| Dimensions | 3.2 × 3.4 × 20.3 cm |
| Weight | 105 g |
| Optional Accessory | RE-2391-50M Micro-sample Prism Cover (not recommended for high-viscosity samples) |
| Consumable | RE-2391-59M Dedicated Daylight Plate |
| Origin | Japan |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | MATER-S28α |
| Price | Upon Request |
| Scale Range (NaCl) | 0.0–28.0% w/w |
| Minimum Scale Division | 0.2% NaCl |
| Accuracy | ±0.2% NaCl (10–30°C) |
| Temperature Compensation | Automatic (ATC) |
| Ingress Protection | IP65 (excluding eyepiece) |
| Dimensions | 3.2 × 3.4 × 20.3 cm |
| Weight | 105 g |
| Optional Accessory | RE-2391-50M Micro-sample Prism Cover |
| Consumable | RE-2391-59M Dedicated Daylight Plate |
| Brand | METTLER TOLEDO |
|---|---|
| Origin | Switzerland |
| Model | MyBrix |
| Product Type | Handheld Refractometer |
| Display | Digital |
| Measurement Range | 0–95 °Brix |
| IP Rating | IP65 |
| Temperature Compensation | Automatic (ATC) |
| Prism Design | Shallow, Easy-Clean Geometry |
| Battery Life | Up to 10,000 measurements |
| Predefined Scales | 10 built-in scales (3 simultaneously active) |
| Weight (with batteries) | 115 g |
| Brand | METTLER TOLEDO |
|---|---|
| Origin | Switzerland |
| Model | Densito 30PX |
| Product Type | Handheld Density Meter |
| Temperature Control | Yes |
| Digital Display | Yes |
| Measurement Range | 0 to 2 g/cm³ |
| Resolution | 0.0001 g/cm³ |
| Accuracy | ±0.001 g/cm³ |
| Temperature Range | 5–35 °C |
| Temperature Resolution | ±0.1 °C |
| Units Supported | Density, Specific Gravity (SG), Alcohol % v/v, Brix %, API Gravity, Baumé, Plato, H₂SO₄ (w/w%), and User-Defined Units |
| Brand | METTLER TOLEDO |
|---|---|
| Origin | Germany |
| Product Type | Benchtop Refractometer |
| Temperature Control | Yes |
| Digital Display | Yes |
| Refractive Index Range | 1.32–1.58 nD |
| Accuracy | ±0.0001 nD |
| Repeatability | ±5×10⁻⁵ nD |
| Brix Range | 0–100 % w/w |
| Brix Accuracy | ±0.05 % w/w |
| Temperature Control Range | 15–25 °C |
| Minimum Sample Volume | 50.00 mL |
| Max. Method Storage | 6 |
| Display | 4.3″ capacitive color touchscreen |
| Connectivity | 3× USB-A, 1× USB-B |
| Compliance | GB/T 12143-2008 |
| Brand | METTLER TOLEDO |
|---|---|
| Origin | Switzerland |
| Model | Easy R40/Brix/Bev |
| Instrument Type | Benchtop Refractometer |
| Temperature Control | Peltier-based, active heating & cooling |
| Display | Digital LCD |
| Refractive Index Range | 1.3200–1.5800 nD |
| Built-in Performance Verification | SimpleCheck™ certified reference standards |
| Compliance | Designed for GLP/GMP environments with audit-ready verification workflow |
| Brand | METTLER TOLEDO |
|---|---|
| Origin | Switzerland |
| Product Type | Benchtop Refractometer |
| Temperature Control | Yes |
| Digital Display | Yes |
| Refractive Index Range | 1.30–1.72 |
| Measurement Accuracy | ±0.0001 |
| Resolution | 0.0001 |
| Brix Range | 0–100% w/w |
| Brix Accuracy | ±0.05 (at ~10–80% w/w) |
| Temperature Range | 10–65 °C |
| Temp. Accuracy | ±0.1 °C |
| Supported Units | nD, % Brix, °Oechsle, °Babo, HFCS-42/55, Invert Sugar, Custom Concentration Tables, Freeze Point Depression |
| Preloaded Methods | Up to 66 |
| Auto Sample Detection (FastStart™) | Yes (on Easy Brix & EaSy R4O) |
| Minimum Sample Volume | 0.2 mL (Easy Brix), ~50 µL (EaSy R4O), 0.2 mL (Easy Bev) |
| Dimensions (W×H×D) | 170×156×273 mm (Easy Brix), 198×382×200 mm (EaSy R4O), 170×156×273 mm (Easy Bev) |
| Brand | METTLER TOLEDO |
|---|---|
| Origin | Switzerland |
| Instrument Type | Benchtop Refractometer |
| Temperature Control | Yes |
| Digital Display | Yes |
| Refractive Index (nD) Range | 1.3200–1.7000 |
| Brix Range | 0–100% w/w |
| nD Accuracy | ±0.0001 (near calibration point), ±0.00002–±0.00004 (full range) |
| nD Repeatability | ±0.00005 (R4), ±0.00001 (R5) |
| nD Resolution | 0.0001 (R4), 0.00001 (R5) |
| Brix Accuracy | ±0.05% (R4), ±0.014% (R5) |
| Brix Repeatability | ±0.05% (R4), ±0.01% (R5) |
| Temperature Range | 5–100 °C (R4), 5–75 °C (R5) |
| Temp. Accuracy | ±0.1 °C (5–100 °C, R4), ±0.03 °C (15–50 °C, R5), ±0.05 °C (5–75 °C, R5) |
| Brand | METTLER TOLEDO |
|---|---|
| Origin | Switzerland |
| Product Type | Benchtop Refractometer |
| Temperature Control | Yes |
| Digital Display | Yes |
| Measurement Range | 0–100 % w/w (Brix or refractive index equivalent) |
| Accuracy | ±0.05 % w/w |
| Compliance | FDA 21 CFR Part 11 ready (with LabX software) |
| Brand | METTLER TOLEDO |
|---|---|
| Origin | Germany |
| Product Type | Benchtop Refractometer |
| Temperature Control | Yes |
| Digital Display | Yes |
| Refractive Index Range | 1.3200–1.7000 nD |
| Accuracy | ±0.0001 nD |
| Repeatability | ±5×10⁻⁵ nD |
| Brix Range | 0–100 % w/w |
| Brix Accuracy | ±0.05 % w/w |
| Temperature Control Range | 5–100 °C |
| Temp. Control Accuracy | ±0.1 °C |
| Minimum Sample Volume | 0.50 mL |
| Built-in Units | Refractive Index, Brix, pH, Chemical Concentration, Freezing Point, Salinity, and up to 30 user-defined concentration tables |
| Connectivity | USB Host (3 ports), RS232, Ethernet, HDMI, CAN, USB Device |
| Compliance | ASTM D1807, D1218, D1747, D2140, D3321, D4095, D4542, D5006, D524 |
| Brand | METTLER TOLEDO |
|---|---|
| Origin | Switzerland |
| Model | 30PX / 30GX |
| Measurement Principle | Sodium D-line (589.3 nm) critical angle method |
| Refractive Index Range | 1.32–1.50 (30PX), 1.32–1.65 (30GX) |
| Resolution | 0.0001 RIU |
| Accuracy | ±0.0005 RIU |
| Temperature Range | 10–40 °C |
| Temperature Compensation | Integrated Peltier-controlled sensor with automatic compensation (ATC) |
| Display | High-resolution LCD |
| Data Output | USB and optional Bluetooth connectivity |
| Compliance | Designed for GLP/GMP environments |
| Brand | METTLER TOLEDO |
|---|---|
| Origin | Switzerland |
| Model | Refracto 30PX |
| Sample Measurement Range | 1.32–1.50 RI |
| Resolution | 0.0001 RI |
| Accuracy | ±0.0005 RI |
| Display | Backlit LCD with digital readout |
| Temperature Compensation | Automatic (reference temp: 20 °C, user-definable) |
| Data Storage Capacity | Up to 1100 measurements with timestamp, sample ID, unit, and compensation settings |
| Interface | Infrared (IR) for data export (requires IR/RS232 converter 51325006) |
| Prism Material | Optical glass with stainless-steel bezel |
| Sample Compatibility | Transparent to dark-colored liquids |
| Unit Conversion | Brix (%), °Bé (Baumé), HFCS, and user-defined concentration scales |
| Brand | METTLER TOLEDO |
|---|---|
| Origin | Switzerland |
| Product Type | Benchtop Refractometer |
| Temperature Control | Yes |
| Digital Display | Yes |
| Refractive Index Range | 1.3200–1.7000 |
| Brix Range | 0.0–100.0 % w/w |
| Refractive Index Accuracy | ±0.0001 |
| Refractive Index Repeatability (nD, n=10) | ±0.00005 |
| Temperature Range | 5–100 °C |
| Temperature Accuracy | ±0.1 °C |
| Compliance | FDA 21 CFR Part 11, ISO/IEC 17025, ASTM D1218, USP <831> |
| Origin | Japan |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | MG-III |
| Pricing | Available Upon Request |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | PA202 |
| Product Type | Handheld Refractometer |
| Temperature Compensation | Automatic Nonlinear (0–50 °C) |
| Display | Digital LCD |
| Measurement Range | Refractive Index 1.3330–1.5040 nD |
| Brix | 0.0–85.0% |
| Accuracy | ±0.1 Brix |
| Resolution | 0.1 Brix |
| Sample Volume | 0.3 mL |
| Measurement Time | <5 s |
| Prism Material | Sapphire |
| Sample Cell Material | Stainless Steel |
| Power | 2×AAA batteries (5000+ readings) |
| Dimensions | 145×75×37 mm |
| Weight | 250 g |
| Language Support | English, French, Spanish, German, Russian |
| Brand | MISCO |
|---|---|
| Origin | USA |
| Model | VIP2-3A-2.0/2.5 |
| Product Type | Inline Refractometer |
| Temperature Control | Yes |
| Digital Display | Yes |
| Refractive Index Range | 1.3330 to 1.5000 nD₂₀ |
| Brix Range | 0–85 °Brix |
| Resolution | 0.0001 nD₂₀ (0.1 °Brix) |
| Accuracy | ±0.0001 nD₂₀ (±0.1 °Brix) |
| Optical Material | Sapphire |
| Wetted Parts | Passivated 316L Stainless Steel |
| Light Source | Precision LED @ 589.3 nm |
| IP Rating | IP68 |
| Certifications | 3-A Sanitary, CE, FCC |
| Operating Temperature | −20 to 100 °C |
| Pressure Rating | 0–20.68 bar (0–300 psi) |
| Power Supply | 5–24 VDC (3 VDC optional) |
| Dimensions | 61 mm H × 64.1 mm max Ø |
| Weight | 0.45 kg |
| Origin | Japan |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | N-8α |
| Price | Upon Request |
| Scale Range | 0.0–8.0 % Brix |
| Minimum Scale Division | 0.1 % Brix |
| Dimensions | 4 × 4 × 21 cm |
| Weight | 260 g |
| Dedicated Accessory | RE-2360-51L Daylight Plate with Calibration Screw |
| Origin | Japan |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported Instrument |
| Model | NRI Series |
| Price Range | USD 20,000–33,000 (FOB) |
| Instrument Type | Benchtop Refractometer |
| Temperature Control | Integrated Peltier-based Thermostatic Stage |
| Digital Display | High-Resolution TFT LCD with Real-Time Readout |
| Spectral Range | 1.0–14.0 µm (1000–14,000 nm) |
| Refractive Index Resolution | 1 × 10⁻⁴ (0.0001 RIU) |
| Measurement Principle | Minimum Deviation Angle Method (Prism-Based) |
| Origin | Imported |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Model | 247 |
| Optical Interface | FC Connector |
| Reference Bragg Wavelength (Single-Channel) | 1540 nm |
| Sensing Wavelength | 1550 nm |
| Dual-Channel Bragg Wavelengths | 1310 nm & 1550 nm |
| Grating Spacing (Dual-Channel) | 250 µm |
| Refractive Index Range | 1.00–1.45 |
| Sensing Region | Etched Waveguide Cavity for Liquid/Gas Immersion |
| Origin | Japan |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Imported |
| Model | PAL-Cleaner |
| Product Type | Handheld Refractometer |
| Temperature Control | None |
| Digital Display | Yes |
| Measurement Range | 0.00–25.00% (w/w) |
| Accuracy | ±0.10% (refractive index equivalent) |
| Temperature Accuracy | ±1°C |
| Operating Temperature Range | 10–100°C |
| Dimensions | 55(W) × 31(D) × 109(H) mm |
| Weight | 100 g (body only) |
| IP Rating | IP65 |
| Resolution | 0.01% (0.00–1.99%), 0.10% (2.00–25.00%) |
| Brand | Reichert |
|---|---|
| Origin | USA |
| Model | AR200 |
| Product Type | Handheld Refractometer |
| Temperature Compensation | Yes |
| Digital Display | Yes |
| Measurement Range | 1.3300–1.5600 nD (refractive index) |
| Accuracy | ±0.0001 nD |
| Brand | Reichert |
|---|---|
| Origin | USA |
| Model | AR600 |
| Type | Benchtop Refractometer |
| Temperature Control | Yes |
| Digital Display | Yes |
| Refractive Index Range | 1.32000–1.52000 nD |
| Refractive Index Accuracy | ±0.00002 nD |
| Brix Range | 0.00–90.00% |
| Brix Accuracy | ±0.01% |
| Light Source | 589 nm LED |
| Temp. Control Range | 10–60 °C |
| Temp. Compensation Range | 10–40 °C |
| Temp. Stability | ±0.01 °C |
| Prism Material | Sapphire |
| Sample Chamber | PTFE-lined 416 stainless steel |
| Display | LCD, 13.4 × 7.6 cm |
| Software | Multi-language (EN/DE/ES/FR), 14 programmable methods, password protection, auto-equilibration detection, factory reset capability |
| Brand | Reichert |
|---|---|
| Origin | USA |
| Model | AR70 |
| Instrument Type | Benchtop Refractometer |
| Temperature Control | Peltier-based, 10–100 °C |
| Display | LCD (11 × 6 cm) |
| Refractive Index Range | 1.3329–1.6000 |
| Brix Range | 0–95.0% |
| RI Resolution | 0.0001 |
| Brix Resolution | 0.1% |
| Light Source | High-intensity LED at 589 nm |
| Prism Material | Sapphire |
| Sample Chamber | Sealed Teflon-lined 416 stainless steel |
| Calibration | NIST-traceable standard oils |
| Data Logging | Up to 14 user programs, password-protected settings, automatic equilibrium detection, factory reset capability |
| Compliance | Designed for GLP/GMP environments with audit-trail-capable calibration history |
| Brand | Reichert |
|---|---|
| Origin | USA |
| Model | AR700 |
| Instrument Type | Benchtop Refractometer |
| Temperature Control | Peltier-based, 10–100 °C |
| Display | LCD (11 × 6 cm) |
| Refractive Index Range | 1.33290–1.60000 RI |
| Refractive Index Resolution | 0.00001 RI |
| Brix Range | 0.00–95.00% |
| Brix Resolution | 0.01% |
| Light Source | High-intensity LED, 589 nm |
| Prism Material | Sapphire |
| Sample Chamber | Sealed Teflon-lined 416 stainless steel cell |
| Temperature Accuracy | ±0.01 °C |
| Calibration Support | NIST-traceable standard oils |
| Data Logging | Built-in calibration history storage (≥14 user programs), password-protected settings, factory reset preservation |
| Brand | Reichert |
|---|---|
| Origin | USA |
| Model | ARIAS 500 |
| Type | Benchtop Refractometer |
| Temperature Control | Yes |
| Digital Display | Yes |
| Refractive Index (RI) Range | 1.30000–1.70000 |
| RI Accuracy | ±0.00005 |
| Brix Range | 0.00–95.00% |
| Brix Accuracy | ±0.03% |
| Light Source | 589 nm LED |
| Temperature Control Range | 10–80 °C |
| Temperature Stability | ±0.01 °C |
| Detection Method | Dual-channel linear CCD array |
| Prism Material | Optical glass sealed with epoxy and 416 stainless steel sample well |
| Brand | Reichert |
|---|---|
| Origin | USA |
| Model | Brake-Chek |
| Type | Handheld Refractometer |
| Temperature Control | Yes (ATC) |
| Digital Display | Yes |
| Measurement Range | 121–260 °C (for DOT3), up to 299 °C (DOT3HT), 125–275 °C (DOT4), 150–275 °C (DOT4 Plus) |
| Accuracy | ±1 °C |
| Light Source | 589 nm LED |
| Dimensions | 54 × 27 × 100 mm |
| Weight | 100 g |
| Power | 2 × AAA batteries (included) |
| Battery Life | ~10,000 measurements |
| Auto-off & Sleep Mode | Yes |
| IP Rating | IP65 |
| Compliance | CE, RoHS, WEEE |
| Warranty | 1 year |
| Brand | Reichert |
|---|---|
| Origin | USA |
| Model | Brix/RI-Chek |
| Product Type | Handheld Refractometer |
| Temperature Control | Yes (ATC) |
| Digital Display | Yes (5-digit full-view LCD) |
| Refractive Index Range | 1.3330 – 1.4465 |
| RI Accuracy | ±0.0002 |
| Brix Range | 0.0 – 62.0% |
| Brix Accuracy | ±0.2% |
| Prism Material | Optical Glass |
| Dimensions | 54 × 27 × 100 mm |
| Weight | 100 g |
| IP Rating | IP65 |
| Certifications | CE, RoHS, WEEE |
| Warranty | 1 year |
| Order Code | 13940000 |
| Brand | Reichert |
|---|---|
| Origin | USA |
| Model | DEF-Chek |
| Product Type | Handheld Digital Refractometer |
| Temperature Compensation | Automatic (ATC, 20 °C reference) |
| Display | Digital LCD |
| Measurement Range | 0.0 – 50.0% w/w urea in deionized water |
| Accuracy | ±0.1% w/w |
| Light Source | 589 nm LED (sodium-D line equivalent) |
| Dimensions | 54 × 27 × 100 mm |
| Compliance | Designed for ASTM D7596, ISO 22241-2, and US EPA/ULEV regulatory verification protocols |