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3 lamps, 4 ambient conditions, 5 housing – Metrohm 944 Professional UV/VIS Detector Vario User Manual

Page 45: Lamps, Ambient conditions, Housing

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8 Technical specifications

944 Professional UV/VIS Detector Vario (2.944.0010)

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37

8.3

Lamps

UV lamp

Type

D

2

(Deuterium)

Power con-
sumption

approx. 20 - 30 W

Lifetime

approx. 1,000 h

VIS lamp

Type

Halogen

Power con-
sumption

approx. 5 W

Lifetime

approx. 10,000 h

8.4

Ambient conditions

Operation

Ambient tem-
perature

+5 - +45 °C

Humidity

20 - 80% relative humidity

Storage

Ambient tem-
perature

–20 - +70 °C

Transport

Ambient tem-
perature

–40 - +70 °C

8.5

Housing

Dimensions

Width

370 mm

Height

131 mm

Depth

495 mm

Material of base
tray, housing and
bottle holder

Polyurethane hard foam (PUR) with flame retardation for fire class
UL94V0, CFC-free, coated