| Dosatec® GmbH |
|---|
since 1988 |
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Nephelometry: Dosascat
S p e c i f i c a t i o n s
 |
Principle
of measurement:
The sample is illuminated from a halogen light source with
a filter. The light which is scattered in an angle of
70° forward is measured.
A magnetic drive is directly underneath the sample compartment. |
|---|
| Ranges of concentration of protein (*): | |
| Total protein | as low as approx. 20 mg/l |
| at 50 µl sample and 550 µl TCA: | approx. 20-600 mg/l |
| Albumin, lowest value | approx. 10 mg/l |
| IgA, lowest value | approx. 0,2 mg/l |
| IgG, lowest value | approx. 4 mg/l |
| IgM, lowest value | approx. 0,2 mg/l |
| (*) The upper limit of the range is determined by the applied dilution. The ranges of Albumin, IgA, IgG , and IgM are for information and without responsibility, as they depend from the available and used reagents. | |
| Wavelength of illumination | 400-800 nm |
| Scattered light angle | 70° forward |
| Sample compartment | for cuvettes with a sample volume 500 - 1500 µl |
| Light source | Halogen lamp |
| Detector | semi conductor |
| Measurement range | relative, 0 to 4095 scattered light units |
| Programme | scattered light programm, protein programme |
| Powersupply | 220 V ± 10%, 40 VA |
| Dimensions (LxWxH) | 360 x 300 x 145 mm |
| Weight | 9 kg |