Polarimeters
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| Brand | ChemTron |
|---|---|
| Origin | Germany |
| Model | P3000 |
| Product Type | Automatic Polarimeter |
| Temperature Control | None (field-upgradable) |
| Display | Digital LCD Touchscreen |
| Light Source | LED (589 nm) |
| Measurement Range | ±90°, ±259 °Z |
| Resolution | 0.01° / 0.01 °Z |
| Repeatability | ±0.01° |
| Measurement Time | 1 s |
| Wavelength | 589 nm (fixed) |
| Path Length Compatibility | up to 220 mm |
| Data Storage | 999 entries |
| Interface | RS232 |
| Sensitivity | 0.1% w/w (at OD 3) |
| Calibration | Internal Auto-Calibration |
| Compliance | USP <781>, Ph. Eur. 2.2.7, BP Appendix XVII, JP XVI, ISO 8536-5, ASTM E1254, ICUMSA Method GS4/3-12, OIML R 136, NIST-traceable operation |
| Brand | ChemTron |
|---|---|
| Origin | Germany |
| Model | P8000 |
| Product Type | Automatic Polarimeter |
| Temperature Control | Yes (Peltier or external water bath) |
| Display | 5.7" color LCD touchscreen (640×480 px) |
| Light Source | LED (589 nm, optional wavelengths available) |
| Measurement Range | ±90°, ±259°Z, 0–99.9 g/100 mL |
| Accuracy | ±0.003°, ±0.01 °Z, ±0.5 g/100 mL |
| Repeatability | ±0.002° |
| Measurement Time | 1 s |
| Temperature Range | 0–99.9 °C (Peltier) |
| Temperature Accuracy | ±0.2 °C |
| Temperature Resolution | 0.1 °C |
| Data Storage | 999 measurements |
| Interfaces | RS232, USB, Ethernet (LIMS-ready) |
| Sample Cell Options | 0.55–17 mL volume, 10–220 mm path length |
| Sensitivity | ≥0.1% (OD 3) |
| Calibration | Fully automated via menu |
| Compliance | ASTM E1258, ISO 11791, Ph. Eur. 2.2.7, USP <781>, OIML R163, IUCMSA, FDA 21 CFR Part 11, GLP/GMP audit trail capable |
| Brand | Cole-Parmer |
|---|---|
| Origin | USA |
| Model | 81200-15 |
| Product Type | Automated Polarimeter |
| Temperature Control | None |
| Display | Backlit Color LCD |
| Light Source | LED with 589 nm filter |
| Sample Tube Options | 100 mm and 200 mm included |
| Data Storage | Last 30 measurements |
| Interface | RS-232 |
| Calibration Method | Quartz plate or reference standard |
| Compliance | Designed for GLP-compliant environments |
| Brand | Cole-Parmer |
|---|---|
| Origin | USA |
| Model | 81250-10 |
| Product Type | Automatic Polarimeter |
| Temperature Control | Yes (external probe) |
| Digital Display | Yes |
| Light Source | LED with interference filter (589.3 nm) |
| Optical Path Diameter | 4 mm |
| Sample Cell Length Range | 20–220 mm |
| Optical Density Range | 0.0–3.0 OD |
| Angular Measurement Range | −355° to +355° |
| ISS Scale Range | −225°Z to +225°Z |
| Angular Resolution | 0.01° / 0.001° (selectable) |
| ISS Resolution | 0.01°Z / 0.001°Z (selectable) |
| Repeatability | ±0.002° (angle), ±0.005°Z (ISS) |
| Accuracy | ±0.01° (angle), ±0.03°Z (ISS) |
| Measurement Time | 4–30 s (adjustable) |
| Operating Temperature Range | 5–40 °C |
| Temperature Compensation Modes | None / Sucrose / Quartz / User-defined |
| Display Languages | English, French, Spanish, German |
| Interface | Dual RS-232 ports, parallel printer port |
| Power Supply | 90–250 VAC, 50–60 Hz |
| Brand | Drick |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic Instrument |
| Model | DRK-Z30 |
| Price Range | USD 11,200–14,000 (FOB) |
| Type | Automated Polarimeter |
| Temperature Control | Integrated Peltier-based Thermostatic Cell Holder (±0.1 °C stability) |
| Display | High-Resolution LCD with Real-Time Angle & Concentration Readout |
| Light Source | Stable 589.3 nm LED (Sodium D-line Equivalent) |
| Measurement Range | –45° to +45° (optical rotation) |
| Accuracy | ±(0.01° + 0.05% of reading) for α |
| Repeatability | ≤0.002° (standard deviation over 10 measurements) |
| Brand | Hanon |
|---|---|
| Origin | Shandong, China |
| Product Type | Automated Polarimeter |
| Temperature Control | Integrated Peltier System |
| Display | 8-inch TFT Touchscreen (Android-based UI) |
| Light Source | LED (589.3 nm) |
| Measurement Range | ±89.99° |
| Minimum Resolution | 0.001° |
| Accuracy | ±0.01° (within ±45°), ±0.02° (outside ±45°) |
| Repeatability (SD) | 0.002° |
| Sample Transmittance Limit | ≥1% |
| Temp. Control Range | 10–50 °C |
| Temp. Accuracy | ±0.2 °C |
| Temp. Resolution | 0.1 °C |
| Data Storage | 8 GB internal |
| Compliance | FDA 21 CFR Part 11 audit trail, GLP/GMP-ready user management |
| Connectivity | 3× USB, RS232, Wi-Fi |
| Power | 220 V AC ±10%, 50 Hz, 250 W |
| Net Weight | 26 kg |
| Brand | IBZ |
|---|---|
| Origin | Germany |
| Model | POLARmonitor |
| Product Type | Online Instrument |
| Temperature Control | Yes (5–85 °C) |
| Digital Display | Yes |
| Light Source | High-Power Monochromatic LED (589 nm) |
| Measurement Range | ±3° to ±100° (dependent on cell path length) |
| Measurement Accuracy | ±2% |
| Measurement Precision | ±2% |
| Baseline Noise | 0.00002° |
| Drift | 0.00005°/h |
| Full-Scale Accuracy | 0.05% |
| Optical Cell Material | Stainless Steel & Biocompatible Materials |
| Optical Path Length | 3–100 mm |
| Flow Rate Compatibility | 2 mL/min – 80 L/min |
| Pressure Rating | 30–280 bar (SFC-compatible, cell-dependent) |
| IP Rating | Sensor Unit IP65, Control Unit IP62 |
| LED Lifetime | 5–10 years |
| Brand | JASCO |
|---|---|
| Origin | Japan |
| Model | P-2000 |
| Light Source | Sodium lamp (D-line, 589.3 nm), optional mercury lamp and halogen lamp |
| Temperature Control | Peltier-controlled sample holder |
| Display | Digital LCD with 0.0001° resolution |
| Measurement Range | ±90° |
| Measurement Accuracy | ±0.002° |
| Measurement Precision | 0.002° |
| Response Speed | 6°/s |
| Compliance | JP XVII, USP <781>, EP 2.2.7, FDA 21 CFR Part 11 (software-enabled audit trail) |
| Brand | Jing Tuo Instrument |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | JH-P100 |
| Price Range | USD 700–1,400 (FOB) |
| Type | Automated Polarimeter |
| Temperature Control | Integrated Peltier Element |
| Display | Digital LCD |
| Light Source | High-Stability LED (λ ≈ 589.3 nm equivalent) |
| Measurement Range | ±45° optical rotation |
| Angular Resolution | 0.01° |
| Accuracy | ±0.002° |
| Compliance | Meets ISO 11987:2016 (Polarimetric Determination of Optical Rotation) |
| Brand | KRUESS |
|---|---|
| Origin | Germany |
| Model | P1000-LED |
| Instrument Type | Circular Disc Polarimeter |
| Temperature Control | None |
| Digital Display | None |
| Light Source | High-Stability LED |
| Measurement Range | 0–180° (two half-circles) |
| Angular Accuracy | ±0.01 °Z |
| Angular Precision | ±0.01 °Z |
| Scale Division | 1° |
| Vernier Reading Resolution | 0.05° |
| Sample Cell Length Compatibility | 100–200 mm |
| Dimensions (W × D × H) | 14.0 × 33.0 × 50.0 cm |
| Weight | 4.3 kg |
| LED Lifetime | >50,000 hours (≈500× longer than Na lamp) |
| Brand | KRUESS |
|---|---|
| Origin | Germany |
| Model | P1000-LED |
| Instrument Type | Circular Polarimeter |
| Light Source | LED |
| Measurement Range | ±180° (2 half-circles) |
| Angular Scale Division | 1° |
| Reading Accuracy | ±0.05° (vernier scale) |
| Sample Tube Length | 100–200 mm (standard 220 mm cell chamber) |
| Dimensions (W×D×H) | 14.0 × 33.0 × 50.0 cm |
| Weight | 4.3 kg |
| Temperature Control | None |
| Display | Analog (optical vernier, no digital readout) |
| Compliance | Designed per ISO 13871 and ASTM E1254 for manual polarimetric measurement |
| Brand | KRUESS |
|---|---|
| Origin | Germany |
| Model | P3000 |
| Product Type | Automated Polarimeter |
| Temperature Control | Yes (0–99.9 °C, ±0.2 °C accuracy) |
| Display | 5.7" TFT LCD (320 × 240 px), touch-enabled |
| Light Source | LED @ 589 nm (fixed sodium-D line) |
| Measurement Range | ±90°, ±259 °Z |
| Resolution | 0.01 °Z |
| Accuracy & Repeatability | ±0.01 °Z |
| Measurement Time | ≤1 s (full range) |
| Sample Cell Path Length | 220 mm |
| Minimum Detectable Concentration | 0.1 % (OD3) |
| Calibration | Menu-driven automatic calibration |
| Interface | RS-232 |
| Power Supply | 90–250 V AC, 50/60 Hz |
| Dimensions (W×D×H) | 64.5 × 20.0 × 36.0 cm |
| Weight | 28 kg |
| Brand | KRUESS |
|---|---|
| Origin | Germany |
| Model | P3000 |
| Product Type | Automatic Polarimeter |
| Temperature Control | None |
| Digital Display | Yes |
| Light Source | LED |
| Measurement Range | ±90°, ±259°Z |
| Resolution | 0.01°Z |
| Accuracy | ±0.01°Z |
| Repeatability | 0.01° |
| Measurement Time (±90°) | 1 s |
| Wavelength | 589 nm (fixed) |
| Temperature Monitoring Range | 0–99.9 °C |
| Temperature Resolution | 0.1 °C |
| Sample Cell Length | 220 mm |
| Calibration | Menu-driven automatic calibration |
| Display | 5.7-inch LCD (320 × 240 px) |
| Interface | RS-232 |
| Power Supply | 90–250 V, 50/60 Hz |
| Dimensions (W×D×H) | 64.5 × 20.0 × 36.0 cm |
| Weight | 28 kg |
| Brand | KRUESS |
|---|---|
| Origin | Germany |
| Model | P8000-DT |
| Sample Cell Temperature Control | Yes (Peltier, −15 °C to 40.0 °C, ±0.2 °C accuracy) |
| Display | 5.7″ TFT touchscreen (320 × 240 px) |
| Light Source | LED with 589 nm filter (optional alternate wavelengths) |
| Measurement Range | ±90° optical rotation, ±259 °Z, 0–99.9 g/100 mL |
| Resolution | 0.001°, 0.01 °Z, 0.1 g/100 mL |
| Accuracy | ±0.003°, ±0.01 °Z, ±0.5 g/100 mL |
| Repeatability | 0.002° |
| Measurement Time (full range) | 1 s |
| Sample Handling | Semi-automated fluidic sampling with integrated rinse & dry cycle |
| Wetted Materials | PTFE, PFA, Viton®, borosilicate glass |
| Data Storage | 999 measurements |
| Interfaces | RS-232, USB, Ethernet |
| Power | 90–250 V AC, 50/60 Hz |
| Dimensions (W×D×H) | 64.5 × 20.0 × 36.0 cm |
| Weight | 28 kg |
| Brand | KRUESS |
|---|---|
| Origin | Germany |
| Model | P8000-PT |
| Product Type | Automatic Polarimeter |
| Measurement Principle | Optical Rotation at 589 nm (Na D-line) |
| Temperature Control | Integrated Peltier-Heated/Cooled Sample Cell (PRG-100-EPT) |
| Measurement Range | ±90° / ±259 °Z / 0–99.9 g/100 mL |
| Resolution | 0.001°, 0.01 °Z, 0.1 g/100 mL |
| Accuracy | ±0.003°, ±0.01 °Z, ±0.5 g/100 mL |
| Repeatability | 0.002° |
| Measurement Time (±90°) | 1 s |
| Wavelength | 589 nm (LED source, optional alternate wavelengths available) |
| Cell Path Length | 220 mm |
| Temperature Range | 15.0–40.0 °C |
| Temp. Resolution | 0.1 °C |
| Temp. Accuracy | ±0.2 °C |
| Display | 5.7″ TFT LCD (320 × 240 px) |
| Interface | RS-232, USB, Ethernet |
| Data Storage | 999 measurements |
| Power | 90–250 V, 50/60 Hz |
| Dimensions | 64.5 × 20.0 × 36.0 cm |
| Weight | 28 kg |
| Brand | KRUESS |
|---|---|
| Origin | Germany |
| Model | PS8000 |
| Product Type | Automatic Polarimeter |
| Temperature Control | Yes (Peltier, -15–40.0 °C, ±0.2 °C accuracy) |
| Display | 5.7″ TFT LCD (320 × 240 px), touchscreen interface |
| Light Source | LED (589 nm sodium D-line, optional alternate wavelengths) |
| Measurement Range | ±259 °Z |
| Resolution | 0.01 °Z |
| Accuracy & Precision | ±0.01 °Z |
| Repeatability | 0.02 °Z |
| Measurement Time (±90°) | 1 s |
| Optical Density Capability | Up to 3.0 OD |
| Sample Cell Length | 220 mm |
| Temperature Sensor Support | PT100 (optional) |
| Data Storage | 999 measurements |
| Interfaces | RS-232, USB, Ethernet |
| Power Supply | 90–250 V, 50/60 Hz |
| Dimensions (W×D×H) | 64.5 × 20.0 × 36.0 cm |
| Weight | 28 kg |
| Compliance | Meets ICUMSA, ISO 21500, and AOAC Official Methods for sugar analysis |
| Origin | Shanghai, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | P100 |
| Price Range | USD 1,400 – 7,000 |
| Product Type | Automatic Polarimeter |
| Temperature Control | Integrated Peltier-based Thermostatic Cell Holder (±0.1 °C stability) |
| Display | Backlit LCD with Real-time Dual-Parameter Readout |
| Light Source | Stable 589.3 nm LED (Na-D Line Equivalent) |
| Optical Rotation Range | ±45° |
| Sucrose Scale Range | ±120°Z |
| Accuracy | ±(0.01° + 0.05% of reading) for optical rotation |
| Minimum Resolution | 0.01° / 0.01°Z |
| Repeatability | ≤0.002° (optical rotation), ≤0.006°Z (sucrose scale) |
| Interface | RS-232C for Data Export and Remote Control |
| Origin | Shanghai, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | P200 |
| Price Range | USD 1,400 – 7,000 |
| Instrument Type | Automatic Polarimeter |
| Temperature Control | Integrated Peltier-based Thermostatic Cell Holder |
| Digital Display | 5.6" TFT True-Color Touchscreen |
| Light Source | High-Stability LED at 589.3 nm (Na-D Line Equivalent) |
| Optical Path | Dual-Beam Balanced Detection |
| Measurement Range | Optical Rotation ±89.99°, Sucrose Concentration ±257°Z |
| Resolution | 0.001° (optical rotation) |
| Accuracy | ±0.01° (within ±45°), ±0.02° (beyond ±45°) |
| Repeatability (Std Dev) | ≤0.002° |
| Temperature Control Range | 15–40 °C (adjustable in 0.1 °C increments) |
| Temperature Stability | ±0.2 °C |
| Sample Tubes | 100 mm (ambient & thermostatted), 200 mm (ambient) |
| Minimum Transmittance | 1% |
| Data Storage | 1000 measurement records |
| Interface | USB 2.0 (host/device) |
| Power Supply | 220 V ±10%, 50 Hz ±1 Hz, 250 W |
| Net Weight | 24 kg |
| Origin | Shanghai, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | P300 |
| Price Range | USD 1,400 – 7,200 |
| Product Type | Automatic Polarimeter |
| Temperature Control | Integrated Peltier |
| Digital Display | Yes |
| Light Source | High-Stability LED |
| Optical Rotation Range | ±89.99° |
| Sucrose Scale Range | ±259°Z |
| Measurement Accuracy | ±0.01° (within ±45°), ±0.02° (beyond ±45°) |
| Resolution | 0.001° |
| Repeatability (Std. Dev.) | ≤0.002° |
| Temp. Control Range | 15–35°C |
| Temp. Stability | ±0.2°C |
| Display | 5.6″ TFT True-Color Touchscreen |
| Sample Cells | 100 mm (standard & thermostatted), 200 mm (standard) |
| Minimum Transmittance | 1% |
| Calibration | Manual with Certified Quartz Controls |
| Interface | USB-B |
| Data Storage | 1,000 measurement records |
| Power | 220 V ±10%, 50 Hz ±1 Hz, 250 W |
| Net Weight | 24 kg |
| Origin | Shanghai, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | P400 |
| Price Range | USD 1,400 – 7,000 |
| Product Type | Automatic Polarimeter |
| Temperature Control | Integrated Peltier |
| Digital Display | Yes |
| Light Source | High-Stability LED |
| Optical Rotation Range | ±89.99° |
| Sucrose Scale Range | ±259°Z |
| Measurement Accuracy | ±0.01° (within ±45°), ±0.02° (beyond ±45°) |
| Resolution | 0.001° |
| Repeatability (SD) | 0.002° |
| Temperature Range | 15–45°C |
| Temperature Stability | ±0.2°C |
| Display | 5.6″ TFT True-Color Touchscreen |
| Sample Cells | 100 mm (standard & thermostatted), 200 mm (standard) |
| Minimum Transmittance | 1% |
| Auto-Calibration | Yes |
| Interface | USB |
| Data Storage Capacity | 1,000 measurements |
| Power Supply | 220 V ±10%, 50 Hz ±1 Hz, 250 W |
| Net Weight | 24 kg |
| Brand | Rudolph |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Product Category | Imported Instrument |
| Model | Autopol I |
| Product Type | Automatic Polarimeter |
| Temperature Control | Yes (Integrated Peltier or Ambient Compensation) |
| Digital Display | Yes |
| Light Source | Halogen Lamp |
| Measurement Range | ±89.99° arc (Optical Rotation), ±999.99° arc (Specific Rotation), 0–99.9% (Concentration) |
| Measurement Resolution | 0.001° arc |
| Measurement Accuracy | ±0.004° arc |
| Wavelength Options | 365, 405, 436, 546, 589, 633 nm (Custom Wavelengths Available) |
| Brand | Rudolph |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Product Category | Imported Instrument |
| Model | Autopol II |
| Product Type | Automatic Polarimeter |
| Temperature Control | Yes (Integrated Peltier-based thermal regulation) |
| Digital Display | Yes (Color LCD touchscreen interface) |
| Light Source | Tungsten-halogen lamp (≥2000 h lifetime) |
| Measurement Range | Optical Rotation ±89.99° arc, Specific Rotation ±999.99° arc, Concentration 0–99.9% w/w |
| Measurement Precision | 0.001° arc |
| Measurement Accuracy | ±0.003° arc |
| Wavelength Options | 365, 405, 436, 546, 589, and 633 nm (custom wavelengths available on request) |
| Polarizer Material | Natural calcite crystal |
| Calibration | Internal automated calibration routine with NIST-traceable quartz control plates (–80° to +80° arc) |
| Sample Cell Compatibility | 10–200 mm pathlength, 0.02–15 mL volume |
| Brand | Rudolph |
|---|---|
| Origin | USA |
| Model | Autopol III |
| Product Type | Automatic Polarimeter |
| Temperature Control | Yes (Integrated Peltier-controlled sample compartment) |
| Display | High-resolution color LCD touchscreen (Windows Embedded OS) |
| Light Source | Tungsten-halogen lamp (≥2000 h lifetime) |
| Optical Elements | Natural calcite polarizer and analyzer (thermally stable, humidity-insensitive) |
| Measurement Modes | Optical rotation (α), specific rotation ([α]), concentration (% w/v), International Sugar Scale (ISS) |
| Measurement Range | Optical rotation ±89.99° arc, specific rotation ±999.99° arc, concentration 0–99.9% w/v |
| Accuracy | ±0.002° arc |
| Standard Resolution | 0.001° arc (0.0001° arc optional with high-stability mode) |
| Wavelength Options | 365, 405, 436, 546, 589 (Na-D), 633 nm (additional wavelengths available on request) |
| Calibration | Fully automated internal calibration using certified quartz control plates (–80° to +80° arc) |
| Sample Cell Compatibility | Standard cells from 10 mm to 200 mm pathlength |
| Compliance | Designed for GLP/GMP environments |
| Brand | Rudolph |
|---|---|
| Origin | USA |
| Model | Autopol IV |
| Product Type | Automatic Polarimeter |
| Temperature Control | Yes (10–40 °C) |
| Digital Display | Yes |
| Light Source | Tungsten-Halogen Lamp |
| Measurement Range | ±89.99° Arc, 0–99.9% concentration |
| Measurement Resolution | 0.0001° Arc, 0.0001% concentration |
| Accuracy | ±0.002° Arc |
| Wavelength Options | 365, 405, 436, 546, 589, 633 nm (custom wavelengths available) |
| Sample Cell Compatibility | 10–200 mm pathlength, 0.02–15 mL volume |
| Calibration Standards | Certified quartz control plates (−80° to +80° Arc) |
| Brand | Rudolph |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Autopol V |
| Product Type | Automatic Polarimeter |
| Temperature Control | Built-in Semiconductor Thermostat (10–40 °C, ±0.1 °C accuracy) |
| Display | Digital LCD Interface |
| Light Source | Halogen Lamp (>2000 h lifetime) |
| Measurement Range | ±89.99° arc, 0–99.9% concentration |
| Resolution | 0.0001° arc |
| Accuracy | ±0.002° arc (full scale) |
| Wavelength Options | 365, 405, 436, 546, 589, 633 nm (custom wavelengths available) |
| Brand | Rudolph |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Autopol V Plus AutoFill |
| Product Type | Automatic Polarimeter |
| Temperature Control | Yes (Peltier-controlled sample chamber) |
| Digital Display | Yes (Integrated high-contrast capacitive touchscreen) |
| Light Source | Tungsten-halogen lamp (589.3 nm nominal, Na-D line stabilized) |
| Measurement Range | ±89° arc (optical rotation), 0–99.9% w/w concentration (for sucrose or user-defined calibration) |
| Measurement Precision | ±0.001° arc (repeatability, std. dev.) |
| Measurement Accuracy | ±0.002° arc (full-scale traceable to NIST-certified quartz control plates) |
| AutoFill Function | Integrated pneumatic/hydrostatic sample handling with bubble-free filling, automated rinse (solvent-selectable), and dry-air purge cycle |
| Brand | Rudolph |
|---|---|
| Origin | USA |
| Model | AUTOPOL V Plus |
| Product Type | Automatic Polarimeter |
| Temperature Control | Built-in semiconductor Peltier control (10–40 °C) |
| Display | 10.4″ capacitive touchscreen |
| Light Source | Halogen lamp (≥2000 h lifetime) |
| Polarizer | Natural calcite crystal |
| Measurement Range | ±89.99° arc |
| Concentration | 0–99.9% |
| Accuracy | ±0.002° arc (full scale) |
| Resolution | 0.001° arc |
| Wavelength Options | 365, 405, 436, 546, 589, 633 nm (8 wavelengths configurable) |
| Sample Transmittance Limit | Down to 0.01% |
| Calibration Standards | NIST-traceable quartz control plates (−80° to +80° arc) |
| Compliance | 21 CFR Part 11–ready with electronic signature, audit trail, and secure user authentication |
| Cell Material | Hastelloy™ (acid/alkali resistant) |
| Thermostatic Chamber | SilcoSteel™-coated |
| Interfaces | 4× USB, 2× RS-232, 1× CAT5 Ethernet |
| Storage | 2 GB internal memory |
| Software | Windows-based method management, cGMP/GLP-compliant reporting (PDF/Excel export), customizable templates with logo/company metadata |
| Brand | Rudolph |
|---|---|
| Origin | USA |
| Model | AUTOPOL VI |
| Product Type | Automatic Polarimeter |
| Temperature Control | Yes (Peltier-based, 10–40 °C, ±0.1 °C) |
| Display | 10.4″ color TFT touchscreen (800×600, Windows 7 embedded) |
| Light Source | Halogen lamp (6 V/20 W, >2000 h lifetime) |
| Measurement Range | Optical Rotation: ±89.99° arc |
| Specific Rotation | ±999.99° arc |
| Concentration | 0–99.9% |
| Resolution | 0.0001° arc (optical rotation) |
| Accuracy | ±0.0003° arc at 589 nm (high-accuracy mode) |
| Wavelength Options | 365, 405, 436, 546, 589, 633 nm (custom wavelengths available) |
| Sample Cell Compatibility | Up to 200 mm pathlength |
| Calibration | NIST-traceable quartz control plates (A700T-2-1, −80 °C to +80 °C), dual-mode auto-calibration with certified standard tubes (0.0001° accuracy) |
| Compliance | Fully compliant with FDA 21 CFR Part 11 (electronic signatures, audit trail, role-based access control), GLP/GMP-ready |
| Interfaces | 4× USB, 2× RS-232, 1× CAT-5 Ethernet (LIMS-integrated) |
| Transmittance Limit | Measures samples down to 0.01% transmittance |
| Certifications | IQ/OQ/PQ documentation included |
| Dimensions | 91.44 × 48.26 × 45.72 cm |
| Weight | Approx. 45 kg |
| Brand | SCHMIDT + HAENSCH |
|---|---|
| Origin | Germany |
| Model | Polartronic V |
| Sample Tube Length | up to 200 mm |
| Measurement Range | ±360° / ±259°Z |
| Accuracy | ±0.005° / ±0.015°Z |
| Resolution | 0.001° / 0.01°Z |
| Repeatability | ±0.005° / ±0.015°Z |
| Wavelength Options | 589 nm (Na-D), 882 nm, or dual-wavelength (589 & 882 nm) |
| Light Source | Long-life LED |
| Temperature Control | External Peltier or water bath (18–40 °C, ±0.03 °C accuracy) |
| Optical Density Range | Up to OD 5 |
| Response Time | ~4 s |
| Display | 7" TFT touchscreen (800×480, 16-bit color) |
| Interfaces | RS232 ×1, USB-A ×4, USB-B ×1, Ethernet ×1, Analog output, optional WLAN/LAN |
| Compliance | GLP/GMP, FDA 21 CFR Part 11 ready |
| Brand | Schmidt + Haensch (S+H) |
|---|---|
| Origin | Germany |
| Model | Saccharomat V |
| Product Type | Automatic Polarimeter |
| Temperature Control | Yes (external or Peltier-based) |
| Digital Display | Yes |
| Light Source | LED |
| Measurement Range | −35 to +105 °Z |
| Measurement Resolution | 0.01 °Z |
| Accuracy | ±0.01 °Z |
| Photometric Sensitivity | up to OD 5 |
| Response Time | ~4 s |
| Wavelength Options | 587.6 nm (D-line), 882.6 nm (NIR), or dual-wavelength configuration |
| Temperature Control Range (with thermostatted cell) | 18–40 °C |
| Temperature Accuracy (with T-Cell) | ±0.03 °C |
| Repeatability | 0.01 °Z |
| Optical Path Length | up to 200 mm |
| Display | 7″ TFT touchscreen (800 × 480 px, 16-bit color) |
| Interfaces | RS232 ×1, USB-A ×4, USB-B ×1, Ethernet ×1, Analog output, optional WLAN/LAN |
| Compliance | GLP/GMP-ready, FDA 21 CFR Part 11–compatible software architecture |