B-2 Specifications
Moisture protection
d
Normal (IPXO)
Line voltages, nominal
Grounded AC
Voltage range 100 to 240 VAC nominal
Frequency 50 to 60 Hz
Fuse Two fuses, 100 to 240 VAC, 50 to
60-Hz, F 3.15-A, 250-V (fast-blow),
5 × 20 mm (IEC)
Power consumption 185 VA nominal
a. Protection Class I – The insulating scheme used in the instrument to protect from elec-
trical shock. Class I identifies a single level of insulation between live parts (wires) and
exposed conductive parts (metal panels), in which the exposed conductive parts are con-
nected to a grounding system. In turn, this grounding system is connected to the third pin
(ground pin) on the electrical power cord plug.
b. Overvoltage Category II – Pertains to instruments that receive their electrical power
from a local level such as an electrical wall outlet.
c. Pollution Degree 2
– A measure of pollution on electrical circuits, which may produce a
reduction of dielectric strength or surface resistivity. Degree 2 refers only to normally
nonconductive pollution. Occasionally, however, expect a temporary conductivity caused
by condensation.
d. Moisture Protection – Normal (IPXO) – IPXO means that no Ingress Protection
against any type of dripping or sprayed water exists. The X is a placeholder that identi-
fies protection against dust, if applicable.
Performance specifications
Attribute Specification
Wavelength range 190 to 800 nm
Optical resolution 1.2 nm
Photodiodes 512
Digital resolution 1.2 nm/pixel
Wavelength accuracy ±1.0 nm
Wavelength
repeatability
±0.1 nm
Digital filter Variable with data rate
Second-order filter Fixed 371 nm to 800 nm
Electrical specifications (Continued)
Attribute Specification
To Next Page
Loading...
