Polartronic - Model V - Fully Automatic Allrounder Amongst Polarimeter
From Laboratory Instruments - Polarimeter
The fully automatic Allrounder amongst Polarimeter with continuous measurement polarimeter of the M-Series are high resolution polarimeters with following features:
Products Details
- High-performance circle polarimeter
- Maximum user-friendliness
- Large 7” touch screen
- Pre-installed user methods
- Flexibility due to modular concept
Checking/Calibration
As the interference filters, which are used in circle polarimeters, suffer from age- and environment depending alteration, it might be necessary to check the wavelength precise periodically and to readjust the wavelength in case it’s out of range. This can be done with sucrose solutions or quartz control plates since the optical properties of sucrose solution and quartz are almost identical. Sucrose solutions are not very stable and have to be renewed regularly. Checking a polarimeter by a quartz plate is a much more reliable method.
Quartz control plates are long-term stable examination standards for polarimeter. The sample room of SCHMIDT + HAENSCH polarimeter permits the vertical movement of quartz control plates as well as the free rotation (±360°) around their own axis. Only by a rotation it is possible to check if the plates are mounted without strain and permit an examination of the polarimeter according to processing regulations of international standards like ICUMSA and OIML.
In conjunction with the SCHMIDT + HAENSCH Software AQUISYS 2008 all requirements of 21 CFR Part 11 will be performed.
AQUISYS 2008 software is 21 CFR Part 11 compliant for SCHMIDT + HAENSCH’s instruments.
- Audit Trail function (history logging)
- Report generation
- Electronic signature
- Encrypted electronic data storage and archiving
- Data transfer to Excel
- Remote mode
Features
- High-performance polarimeter for different applications
- Robust metal housing
- Highly accurate and reproducible measuring results over the whole measuring range in no time at all
- Continuous measurements for control of changes in concentration, depending on time or reaction
- Adopted User friendly Operation System displayed by a broad 7“ TFT Touchscreen
- Easy to calibrate by certified Quartz Control Plates (SQCP, TQCP)
- Modern and robust design for rough environments
- Internal measuring data storage
- Documentation according to GLP/GMP, 21 CFR part 11 ready, corresponding software optionally available
- Very long-lasting LED light source
- Extremely low noise
- Minimal maintenance effort
- Remote diagnostics and servicing
Specifications
Main specifications
- Brand Polartronic M Touch
- Measurement scale °Optical Rotation / °Specific Rotation / °Z International Sugar Scale / % Concentration / freely definable scales
- Measuring range ± 360° / ± 259°Z
- Resolution 0,001° / 0,01°Z
- Precision ± 0,005° / ± 0,015°Z**
- Reproducibility ± 0,005° / ± 0,015°Z
- Sensitivity up to OD 5
- Response time approx. 4 sec
- Wavelength one or two fixed
- Measurement mode continuous
Temperature
- Temperature measurement If temperature sensor with appropriate tubes is used / T-Cell Peltier tubes
- Temperature control sample with appropriate tubes via external water bath / Peltier temperature controlled sample tubes
- Temperature control range depends on the water bath / 18 - 40 °C
- Resolution depends on the water bath / 0.01 °C
- Precision depends on the water bath / ± 0.03 °C
- Reproducibility depends on the water bath / 0.05 °C
Additional information
- Measuring tubes up to 200 mm length
- Ambient temperature +10 – +40 °C
- Light source LED
- Display 7” TFT touch screen, 800x480 Pixel, 16 Bit colours
- Operation Touch screen, keyboard*, mouse*, bar code reader*, remote via PC*
- Interfaces/communication RS232 (1x), USB A (4x), USB B (1x), Ethernet (1x), analog, W-LAN/LAN*
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