STNY-105 Pesticide specific rotation tester
The STNY-105 pesticide specific rotation meter is designed and
manufactured in accordance with the NYT 1860.18-2010 Guidelines for
Testing the Physical and Chemical Properties of Pesticides Part 18:
Specific Rotation Method. It is a specialized instrument for
measuring the specific rotation of pesticides.
Specific optical rotation: The optical rotation measured by a
specific wavelength of polarized light passing through a 1dm tube
and a 1g/L liquid of light substance at a certain temperature T is
called the specific optical rotation at that wavelength and
temperature.
Instrument features:
Adopting photoelectric detection and automatic servo mechanism
control, digital display reading, capable of measuring optical
rotation and specific rotation, in compliance with NY/T1860.18
standard
Main technical parameters:
| Measurement range | －45° to ＋45° |
| Minimum reading value | 0.001° |
| Constant temperature water bath | 10 — 40℃ |
| Accuracy | ±(0.01°+measured value x 0.05%) |
| Repeatability (maximum deviation) | ≤0.002° |
| External dimensions | 600×320×220mm,mass 30kg |
| Packaging size | 755×330×370mm |
| Equipped with test tubes | constant temperature rotary tubes |
Measurement range:－45° to ＋45°
Minimum reading value:0.001°
Constant temperature water bath:10 — 40℃
Accuracy:± (0.01°+measured value x 0.05%)
Repeatability (maximum deviation):≤0.002 °
Equipped with test tubes:constant temperature rotary tubes
External dimensions:600×320×220mm, mass 30kg
Packaging size:755×330×370mm
Packing list
| S/N | Name | Quantity | Unit | Remarks |
| 1 | Main engine | 1 | set | |
| 3 | Thermostatic test tube 100mm | 1 | piece | |
| 4 | Test tube protective film | 4 | piece | spare |
| 5 | Test tube rubber gasket | 4 | piece | spare |
| 6 | Power cord | 1 | piece | |
| 7 | Fuses(1.5A,3A) | 4 | piece | 2 each , spare |
| 8 | Screwdriver | 1 | piece | |
| 9 | User manual | 1 | copy | |
| 10 | Product Qualification Certificate | 1 | copy | |
Main technical parameters:
| Measurement range | －45° to ＋45° |
| Minimum reading value | 0.001° |
| Constant temperature water bath | 10 — 40℃ |
| Accuracy | ±(0.01°+measured value x 0.05%) |
| Repeatability (maximum deviation) | ≤0.002° |
| External dimensions | 600×320×220mm,mass 30kg |
| Packaging size | 755×330×370mm |
| Equipped with test tubes | constant temperature rotary tubes |
Measurement range:－45° to ＋45°
Minimum reading value:0.001°
Constant temperature water bath:10 — 40℃
Accuracy:± (0.01°+measured value x 0.05%)
Repeatability (maximum deviation):≤0.002 °
Equipped with test tubes:constant temperature rotary tubes
External dimensions:600×320×220mm, mass 30kg
Packaging size:755×330×370mm
