Measuring range | ± 45⁰ (Optical rotation) / ± 120⁰ Z (sugar) |
Measurement mode | Four modes: Optical rotation, specific rotation, concentration and sugar concentration |
Minimum reading | 0.001° (optical rotation) |
Accuracy |
± 0.01⁰ (-15 ⁰ ≤ optical rotation ≤ + 15 ⁰) ± 0.02⁰ (optical rotation < -15 ⁰ or optical rotation ˃ + 15 ⁰) |
Repeatability | 0.02⁰ (Optical rotation) |
Minimum Sample transmittance | 0.01 |
Light source | LED lamp |
Working wavelength | 589 nm |
Test tube | 200 mm, 100 mm (constant temperature tube) |
Temperature control range | 15 to 30 ℃ |
Temperature accuracy | ± 0.5 ℃ |
Communication | USB and RS232 |
Power supply | AC 110/220 V + 10 %, 50/60 Hz |
Dimension (W × D × H) | 690 × 370 × 280 mm |
Packaging dimension (W × D × H) | 820 × 500 × 510 mm |
Gross weight | 43 kg |