Features
The polarimeter models P8000 and P8100 are the right choice for all applications where sample temperature control for high-precision measurements is not absolutely necessary. The devices are suitable for nearly all samples as the parts that come in contact with the sample are chemical resistant. The P8000 and P8100 are recommended for all basic applications. Instead of a temperature control, the temperature can be compensated according to ICUMSA. That allows you to take measurements at any temperature; the results will then be converted to the desired temperature. In addition, the international sugar scale has been predefined on our devices, and the initial weight is taken into account for the conversion into the specific rotation.
- Suitable measurement tubes for any type of sample
- Temperature measurement directly inside the sample
- Reliable temperature compensation
- Highest accuracy over the entire measurement range
- Very short measurement time of approx. 1 s
- Measurement up to an optical density of 3.0 OD
- Intuitive operation via touch-screen display
- Predefined scales (opt. rotation, spec. rotation, int. sugar scale, concentration)
- Any number of freely definable scales with conversions based on tables or formulas
- Chemical-resistant materials
- Compliance with GMP/GLP, 21 CFR Part 11, Pharmakopöen (USP, BP, JP), FDA, ISO, HACCP, OIML, ASTM, ICUMSA, NIST
| P8000 | P8100 | |
|---|---|---|
| MEASUREMENT DATA | ||
| SCALES | Optical rotation [°]
Int. sugar scale [°Z]
Concentration [g/100 ml]
Spec. rotation User-defined |
|
| MEASUREMENT RANGE | ±90° ±259 °Z |
|
| MEASUREMENT ACCURACY | ±0.003° ±0.01 °Z |
±0.002° ±0.01 °Z |
| RESOLUTION | 0.001° 0.01 °Z |
|
| MEASUREMENT PERIOD ±90° | Approx. 1 s | |
| LIGHT SOURCE | 1 LED with filter | |
| WAVELENGTH | 589 nm | |
| TEMPERATURE DATA | ||
| TEMPERATURE CONTROL | Can be retrofitted (requires Circulation Thermostat PT31 or PT80 sample chamber bushing P8020 and temperature-controlled measurement tube PRG-100-ET) |
|
| TEMPERATURE MEASUREMENT | With temperature probe PRT-E or PRT-T | |
| TEMPERATURE MEASUREMENT RANGE | 0–99.9 °C | |
| TEMPERATURE MEASUREMENT RESOLUTION | 0.1 °C | |
| TEMPERATURE MEASUREMENT ACCURACY | ±0.2 °C | |


