Spectroscopy
Automatic Refractometer
- Models
- LAR-A10; LAR-A11; LAR-A12; LAR-A13; LAR-A14
- Measurement Range
- 1.30000 to 1.70000 (nD)
- Resolution
- 0.0001 (nD)
- Precision
- ±0.0002
- Temperature Control Range
- Room temperature
Labtron is a trusted supplier of the Automatic Refractometer. The LAR-A10 model features a 1.30000 to 1.70000 (nD) range, Peltier control, and a 7-inch touchscreen for accurate lab analysis.
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5 models
Product Description
Automatic Refractometer specification for every model we supply. Figures are the manufacturer’s published values.
| Specification | Value |
|---|---|
| LAR-A10 — Automatic Refractometer | |
| Measurement Range | 1.30000 to 1.70000 (nD) |
| Resolution | 0.0001 (nD) |
| Precision | ±0.0002 |
| Temperature Control Range | Room temperature |
| Temperature Stability | ±0.03°C |
| Brix Range | 0 to 100% |
| Brix Accuracy | ±0.1% |
| Test Mode | Refractive index / sugar content or customized |
| Temperature Control Method | No |
| Light Source | LED |
| Wavelength | 589 nm |
| Prism | Sapphire |
| Sample Cell | Stainless steel |
| Detection Method | High-resolution linear CCD |
| Display | 7-inch TFT color touch screen |
| Data Storage | 32G |
| Output | USB, RS232, RJ45, SD card |
| User Management | Yes, four-level |
| Compliance | 21 CFR Part 11, CE Certified |
| Power Supply | 220V / 50Hz |
| Dimension | 440 × 400 × 340 mm |
| Weight | 7.15 kg |
| LAR-A11 — Automatic Refractometer | |
| Measurement Range | 1.30000 to 1.70000 (nD) |
| Resolution | 0.0001 (nD) |
| Precision | ±0.0002 |
| Temperature Control Range | 5°C to 65°C |
| Temperature Stability | ±0.03°C |
| Brix Range | 0 to 100% |
| Brix Accuracy | ±0.1% |
| Test Mode | Refractive index / sugar content or customized |
| Temperature Control Method | Built-in Peltier |
| Light Source | LED |
| Wavelength | 589 nm |
| Prism | Sapphire |
| Sample Cell | Stainless steel |
| Detection Method | High-resolution linear CCD |
| Display | 7-inch TFT color touch screen |
| Data Storage | 32G |
| Output | USB, RS232, RJ45, SD card |
| User Management | Yes, four-level |
| Compliance | 21 CFR Part 11, CE Certified |
| Power Supply | 220V / 50Hz |
| Dimension | 440 × 400 × 340 mm |
| Weight | 7.15 kg |
| LAR-A12 — Automatic Refractometer | |
| Measurement Range | 1.30000 to 1.70000 (nD) |
| Resolution | 0.0001 (nD) |
| Precision | ±0.0003 |
| Temperature Control Range | 5°C to 65°C |
| Temperature Stability | ±0.02°C |
| Brix Range | 0 to 100% |
| Brix Accuracy | ±0.05% |
| Test Mode | Refractive index / sugar content / honey moisture / salinity or customized |
| Temperature Control Method | Built-in Peltier |
| Light Source | LED |
| Wavelength | 589 nm |
| Prism | Sapphire |
| Sample Cell | Hastelloy |
| Detection Method | High-resolution linear CCD |
| Display | 7-inch TFT color touch screen |
| Data Storage | 32G |
| Output | USB, RS232, RJ45, SD card, U Disk |
| User Management | Yes, four-level |
| Compliance | 21 CFR Part 11, CE Certified |
| Power Supply | 220V / 50Hz |
| Dimension | 440 × 400 × 340 mm |
| Weight | 7.15 kg |
| LAR-A13 — Automatic Refractometer | |
| Measurement Range | 1.30000 to 1.70000 (nD) |
| Resolution | 0.0001 (nD) |
| Precision | ±0.0002 |
| Temperature Control Range | 5°C to 90°C |
| Temperature Stability | ±0.01°C |
| Brix Range | 0 to 100% |
| Brix Accuracy | ±0.01% |
| Test Mode | Refractive index / sugar content / honey moisture / salinity or customized |
| Temperature Control Method | Built-in Peltier |
| Light Source | LED |
| Wavelength | 589 nm |
| Prism | Sapphire |
| Sample Cell | Hastelloy |
| Detection Method | High-resolution linear CCD |
| Display | 7-inch TFT color touch screen |
| Data Storage | 64G |
| Output | USB, RS232, RJ45, SD card, U Disk |
| User Management | Yes, four-level |
| Compliance | 21 CFR Part 11, CE Certified |
| Power Supply | 220V / 50Hz |
| Dimension | 440 × 400 × 340 mm |
| Net Weight | 5 kg |
| Gross Weight | 7.15 kg |
| LAR-A14 — Automatic Refractometer | |
| Measurement Range | 1.3000 to 1.7000 (nD) |
| Resolution | 0.0001 |
| Precision | ±0.0001 |
| Accuracy | ±0.0001 |
| Correction Point | Multi-point fitting system |
| Brix Range | 0 to100% |
| Brix Resolution | ±0.1% |
| Temperature Control Mode | Peltier control temperature. |
| Temperature Controlled Method | No |
| Temperature Range | 0 to100°C |
| Temperature Control Range | 5℃ to 70℃ |
| Temperature Accuracy | ±0.02℃ |
| Temperature Control Stability | ±0.03℃ |
| Wavelength | 589nm |
| Prism | Sapphire grade |
| Sample Cell | Stainless steel |
| Detection Mode | Linear CCD |
| Output Mode | USB, RS232, RJ45, SD card, U disk. |
| Data Storage | 32 G |
| User Management | Four-level |
| Data Saving Format | PDF, Excel |
| Audit Tracking | Yes |
| Dimensions | 300 mm ×380 mm ×300 mm |
Specification published by Labtron. Confirm the exact configuration on the written quotation before ordering.
Key features
What the range offers
- High-resolution linear CCD detection
- 7-inch TFT touch screen interface
- Compact and lightweight design
- LED cold light source
- Four-level user authority management
- Supports multiple data export formats
- Built-in Peltier temperature control
- Stainless steel sample chamber
Applications
Where it is used
- Our Automatic Refractometer LAR-A10 is widely used in the food industry for sugar content analysis and quality control. It is also applied in pharmaceutical research to measure sample purity and solid content.
- Our Automatic Refractometer LAR-A11 is designed for temperature-controlled refractive index testing in pharmaceuticals, cosmetics, and dairy industries. It is commonly used in cosmetic labs, pharmaceutical R&D, and dairy processing.
- Our Automatic Refractometer LAR-A12 is ideal for industries requiring precise refractive index and Brix analysis across a wide range of liquids. Its ability to test honey moisture and salinity makes it valuable for food quality control and production monitoring.
- Our Automatic Refractometer LAR-A13 is suitable for high-precision laboratory research and industrial analysis. With an extended temperature range up to 90°C, it is ideal for petrochemical and polymer industries requiring thermal stability in testing.
- Automatic Refractometer LAR-A14 automatically measures the refractive index of liquids by detecting the critical angle of light. It is applied in petroleum, grease, food industry, sugar and chemical industries for measuring the concentration, purity and quality of liquid samples.
Next step
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