P850A includes built-in Peltier precise temperature control system. P Series Polarimeter with automatic photoelectric inspection technology and WINDOWS HMI system, boasts accurate and reliable measurement, convenient operation and so on. By detecting the optical rotation, the density, content and purity of substances etc. can be analyzed and determined. It’s widely used in medicine, petroleum, food, chemicals, flavors, spices, sugar marking, other industries and universities and research institutes.
Characteristics:
● P850A Automatic photoelectric inspection technique
● Automatic temperature control system.
● Automatic calibration.
● Large color touch screen display and innovative WINDOWS software interface give extremely
● convenient device operation and data acquisition.
● High brightness LED lights with service life exceeding 100000 hours.
● A variety of measurement modes are optional, without using complicated manual calculation.
● Extremely large storage capacity can store up to 1000 groups of data information
automatically.
| Measuring range | ±89.99°Arc |
| ±259°Z | |
| Min.reading | 0.001°(optical rotation) |
| Accuracy |
±0.01? (-45?≤ optical rotation ≤+45?) ±0.02? ( optical rotation＜﹣45? or optical rotation＞﹢45?) |
| Repeatability (standard deviation s) | 0.002°(optical rotation) |
| Measurable sample min.transmittance | 1% |
| Working wavelength | 589.3nm (sodium D spectrum) |
| Temperature control mode | built-in semiconductor |
| Temperature control range | 15℃--30℃ |
| Temperature control accuracy | ±0.3℃ |
| Temperature resolution | 0.1℃ |
| Interface | USB and RS232 |
| Data storage capacity | 1000 pieces |
| Display mode | 5.6'' TFT touch screen |
| Power supply | 220VAC±10% 50Hz |
| Sample Chamber | Accepts sample tubes up to 200mm |
| Power | 250W |
| Net weight | 24kg |
| Calibration mode | automatic calibration |
| Dimension | 708mmX330mmX287mm |
