P850 Auto Polarimeter includes built-in Peltier precise temperature control system, but P810 hasn't this function.
P850 Auto Polarimeter includes built-in Peltier precise temperature control system, automatic photoelectric inspection technology and WINDOWS HMI system, boasts accurate and reliable measurement, convenient operation and so on. By detecting the specific rotation, the density, content and purity, etc. of substances can be analyzed and determined. It’s widely used in medicine, petroleum, food, chemicals, flavors, spices, sugar making, other industries and universities and research institutes.
Characteristics:
Automatic photoelectric inspection technique and built-in Peltier precise temperature control system ensure measurement accuracy and stability;
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 5000 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.
Technical data:
| Working wavelength | 589.3nm (Sodium D spectrum) |
| Measuring range | ±45°(specific rotation) |
| Min. reading | 0.001°(specific rotation) |
| Accuracy | ±(0.005°+measured value×0.03%) |
| Repeatability: (standard deviation) | 0.002°(specific rotation) |
| Interface | USB and RS232 ports directly connected to PC |
| Power supply | 220V, 50Hz |
| Temperature range | 15°~30°C (FOR P850) |
| Resolution | 0.1°C |
