Automatic Digital Polarimeter, Touch Screen, Without Temperature Control
Touch-screen digital polarimeter working on the optical-null principle with a Faraday modulator, in the two catalogue variants that display the sample temperature but do not hold it.
Typical applications
- Purity control and concentration determination
- Sugar industry quality control
- Pharmacies and hospital laboratories
- Monitoring chemical processes
- Characterisation of new synthetic substances
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Worth knowing before you order
These are the two members of the series with no temperature control, and they look identical to the Peltier variants on the facing catalogue page. An insulated chamber slows a temperature change; it does not hold a temperature, and optical rotation moves with temperature, so if you have to report at a stated temperature, buy the Peltier variant instead. Two figures are missing and both matter: the working wavelength is not printed anywhere for this series — specific rotation is only defined at a stated wavelength, normally the sodium D line — and the model-by-model measuring range in the small table did not survive scanning, so the degree range is not reproduced here. Get both in writing.Specification
| Measured quantity | Optical rotation, in degrees |
|---|---|
| Measuring modes | Optical rotation, specific rotation, sugar degree, concentration |
| Measuring principle | Optical null |
| Modulator | Faraday magneto-optical modulator |
| Polariser | Polarising film |
| Detector | Photodiode |
| Temperature | Displayed only; the sample chamber is insulated to keep the sample temperature steady, but nothing is controlled |
| Repeat measurement | Automatic repetition up to six times with the average calculated; the operator can set 1 to 6 repeats |
| Warm-up | None required at switch-on |
| Dark-coloured samples | Measurable |
| Displayed data | Date, time, measuring mode, tube length, temperature, test time, the individual readings and their average |
| Purity method | Saccharic concentration |
| Display | Colour touch screen |
| Wavelength | Not printed in the catalogue for this series |
| HSN code | 90275030 |
Support available
- Installation & commissioning
- Calibration
- Operator training
- Spares & consumables
Calibration is arranged through NABL-accredited laboratories under the relevant scope. We state the scope and the certificate number on the quotation — see what accreditation actually covers.
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Full record, hazard data and enquiry for Automatic Density Meter, Oscillating U-Tube →
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Full record, hazard data and enquiry for Melting Point Apparatus, Capillary, Touch Screen →
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Full record, hazard data and enquiry for Automatic Video Melting Point Apparatus with CFR Software →
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Full record, hazard data and enquiry for Automatic Polarimeter, Dual Wavelength, with CFR Software →
