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Manual Polarimeter LPMR-B12 with 7 inch TFT touch screen display is upgraded to ± 89.99° and ±259°Z scope of measurement. With four types of optical measurements, it determines concentration, content, purity and sugar concentration of a substance. Long-life LED with 589 nm filter works as light source.
| Measurement Mode | Optical rotation, specific rotation, concentration and international sugar content |
| Calibration Mode | Manual Calibration |
| Measuring Range | ±89.99°, ±259°Z |
| Minimum Reading | 0.001°(optical rotation) |
| Accuracy | ±0.01°(-45° ≤ optical rotation ≤ +45°) |
| Repeatability (standard deviations) | 0.002°(optical rotation) |
| Measurable sample min. transmittance | 0.01 |
| Light source | LED |
| Working wavelength | 589.3 nm |
| Test tube | One 200 mm tube & One 100 mm tube |
| Temperature control mode | Built-in semiconductor |
| Temperature control range | 15 to 35 °C |
| Temperature control accuracy | ± 0.2°C |
| Display | 7 inch TFT touch screen |
| Data storage capacity | 1000 groups |
| Interface | USB, RS232 |
| Power | 250 W |
| Power Supply | AC 220V ± 10% 50 Hz |
| Dimension | 780 × 420 × 400 mm |
| Net weight | 24 kg |
| Gross weight | 28 kg |
| HS Code | 9027300000 |
Used in pharmacy, drug and sugar testing, chemical, dye and paint industry, oil and cosmetics industry, food and spices,. Also used in laboratory, research institutes of biotechnology, microbiology, and other fields.
