| Scales |
Angular degrees, ISS (°Z), temperature
corrected ISS, specific rotation,
concentration, 10 user programmable
scales, apparent sugar purity if connected
to an Index Instruments refractometer |
| Range |
Full circle, reading to ±90 angular degrees,
in excess of ±250°Z |
| Resolution |
0.001°, 0.01°Z |
| Accuracy |
±0.001° (0 to 10°)
±0.01° (10 to 90°)
±0.01°Z (0 to 25°Z)
±0.02°Z (above 25°Z) |
| Wavelengths |
589.44nm |
| Light Source |
20 watt tungsten halogen lamp, typical life 2000 hours |
| OD Tolerance |
OD 3.0 (ie 99.9% absorbance), warning
issued if sample too dark |
| Reading Time |
Approximately 10 to 15 seconds |
| Reading Modes |
Continuous, autoprint, one shot and lock,or read when stable |
| Sample Compartment |
Accepts standard sample tubes, 30mm
diameter collars. Maximum path length
200mm, bores 8mm down to 1.5mm.
Ventilated – temperature rise above
ambient does not exceed 3°C |
| Thermometers |
Temperature sensor in sample compartment,
socket for alternative sample tube sensor.Sensor range 0-100°C, accuracy ±0.25°C.Digital display resolution 0.1°C |
| Outputs/inputs |
2 x RS232 (25-way D sockets), 1 x remote (9-way D socket) |
| Data Output |
Rotation reading, units, time and date,
polarimeter serial number, wavelength,
temperature, pre-set parameters,
sample number |
| Features |
21 CFR Part ll Compliant
Data Averaging facility
Data Storage for up to 100 measurements |
| Controls |
Power ON/OFF, alpha-numeric keypad,
plus function keys including print, zero and scale selection |
| Calibration |
UKAS calibration certificate
available if required |
| Size and Weight |
L 515mm, D 380mm, H 198mm, W 15.7kg |
KD –
for pharma
KD –