2 technical data – Eppendorf BioPhotometer User Manual

Page 10

2 Technical data

Operation

Cuvette material:

dsDNA, ssDNA, RNA, Oligo, Protein: Quartz glass or plastic

(UVette

from Eppendorf)

OD 600, Bradford, Lowry, BCA:

Glass or plastic

Cuvette shaft:

12.5 mm x 12.5 mm, not temperature-controlled

Overall height of cuvettes:

Min. 36 mm

Height of light beams
in the cuvette:

8.5 mm

Light bundle in the cuvette:

Width:

1 mm

Height: 1.5 mm

Keypad:

19 foil keys

Display:

Illuminated graphic display, 33 mm x 60 mm

User guidance:

English, French, German

Results output:

Via display and printer
Absorbance, concentration, ratio

General data

Supply voltage:

100 to 240 V

10 %; 50 to 60 Hz

5 %

Overvoltage category:

(IEC 61010-1)

Pollution degree:

2 (IEC 664)

Power requirement /
power output:

Approx. 20 W in operation, approx. 10 W in Standby mode

Current consumption:

< 0.3 A

Permitted mains interruption:

Approx. 10 ms at

90 V

Approx. 200 ms at 220 V

Fuses:

T 1 A / 250 V, 5 mm x 20 mm (2 pcs.)

Ambient conditions:

15 to 35

C with deﬁned precision and accuracy

–25 to 70

C when not in operation or when stored

15 to 70 % relative humidity
Cannot be used in tropical climate
Keep out of direct sunlight

Printer connection:

RS-232 C, serial, data format: 1 start bit, 8 data bits, no parity,

1 stop bit, 9600 Baud

The printer that is connected must comply with the requirements
of EN 60950 or UL 1950.

Standards and regulations:

Complies with VDE, CE, IEC 1010-1

Dimensions:

Width:

20 cm

(packaged: 29 cm)

Depth: 32 cm

(packaged: 43 cm)

Height: 10 cm

(packaged: 20 cm)

Weight:

3 kg

(packaged: 4,8 kg)

Technical speciﬁcations subject to change.

02_TecDat_e.fm Seite 52 Montag, 20. Februar 2006 16:06 Uhr