Sherwood Scientific CHROMA M260, Руководство оператора

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Sherwood Scientific Limited
260 91 000 Issue 1 26
th
May 2010 ECN 613
10
Chapter Four Specifications
4.1 Sample Requirements
When used with test kits, the manufacturer of the kit will specify the
individual sample parameters depending on the particular assay.
4.1.1 Total Volume Required:
Standard cuvettes: 1.4ml Part No: 471 88 300
Semi-micro cuvette: 600µ l Part No: 471 88 400
Micro cuvette 400µ l Part No: 001 26 120
4.2 Measurement Range
When used with test kits, the manufacturer of the kit will specify the
individual measurement ranges depending on the particular assay.
4.2.1 Operating Range
0 to 2.999 Abs
100.0 to 0 %T
0 to 9999
Conc
4.2.2 Resolution
0.001 Abs
0.1
%T
0.001 Conc
4.2.3 Warm Up Time
15 minutes.
(Instrument monitors this).
4.2.4 Wavelength Range
400 to 750nm.
4.2.5 Alternative Filters
•
Interference Filters wavelengths 405-660 nm band pass ± 5 nm
•
Hi Spec filter at 430 nm ± 1 nm for EBC beer colour method
4.2.6 Thermostatted Cuvette Holder (267 86 001)
Controls to 37° C
±
0.1°C
Only for use with micro-cuvette (001 26 120)