Dor Yang P850A Automatic Polarimeter Perfect Polarimeters Dor Yang Automatic Polarimeter P850 includes built-in Peltier precise temperature control system. P series Polarimeter with automatic photoelectric inspection technology and WINDOWS HNI 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 ba analyzed and detarmined. It`s widely used in medicine, petroleum, food, chemicals, flavors,spices,sugar making, other industries and universities and research institutes. Characteristic l Large color touch screen display and innovative WINDOWS software interface give extremely convenient device operation and data acquisition. l A variety of measurement modes are optional, without using complicated manual calculation. l Extremely large storage capacity can store up to 1000 groups of data information automatically. Dor Yang P800 polarimeter brings an ecconomic solution for client for teaching and the budget is limited. It`s equipped with automatic optical zero balance, Infrared counting receives, Microcomputer information processing, The LCD backlight digital display with clear reading, visual comfort, long life, The output information includes the three times reading, average value, sample batch number, operator, date of operation. Ultra long life light source It adopt High brightness LED lights with service life exceeding 100000 hours, less time ready for use, save your cost and time. Automatic Calibration P810A/P850A built in automatic calibration automatic calibration system, it provides much higher accuracy result, much easier for calibration. Automatic temperature control system P810A/P850A atopts peltier temperature control system, make sure the whole testing with accuracy and constant tenperature. Technical data: Note : “·” with the same technical index; “—” without P800 P810 P810A P850 P850A
Measuring range | ±45ºArc | ±89.99ºArc | · | · | · |
| ±120ºZ | ±259ºZ | · | · | · |
Min.reading | 0.001º (optical rotation) | 0.001º (optical rotation) | · | · | · |
Accuracy | ±0.02º | ±0.01º (-45º≤optical rotation≤+45º ) ±0.02º (optical rotation<-45º) Or optical rotation>+45º) | · | · | · |
Repeatability (standard deviation) | 0.002º (optical rotation) | 0.002º(optical rotation) | · | · | · |
Measurable sample min.transmittance | 1% | 1% | · | · | · |
Working wavelength | 589.3mm (sodium D spectrum) | 589.3mm | · | · | · |
Temperature control mode | - | - | - | Built-in semiconductor | · |
Temperature control range | - | - | - | 15℃~30℃ | |
Temperature control accuracy | - | - | - | ±0.3℃ | · |
Temperature resolution | - | - | - | 0.1℃ | · |
Interface | RS232 | USB and RS232 | · | · | · |
Data storage capacity | - | 1000 pieces | · | · | · |
Display mode | Digital display | 5.6” TFT touch screen | · | · | · |
Power supply | 220VAC±10% 50Hz | 220VAC±10% 50Hz | · | · | · |
Sample Chamber | Accept sample tubes up to 200mm |
Power | 150W | 250W | · | · | · |
Net weight | 30Kg | 24Kg | 24Kg | 26Kg | 26Kg |
Calibration mode | - | - | Automatic calibration | - | Automatic calibration |
dimension | 605mm×320mm×212mm | 708mm×330mm×287mm |
Dor Yang P850A Automatic Polarimeter Perfect Polarimeters