Haefely 2830, User Manual, Page: 17 / 124

Technical Data
9
Operating System Windows Embedded 7
Interfaces 3 x USB
Data Format XML, CSV
Operating Temperature 10 .. 40 °C
Storage Temperature -20 .. 70 °C
Humidity 10 .. 60 % r.h. non-condensing
Protection classes,
Standards
IP20, IEC 61010, CE mark,
General IEC 61326-1, IEC 61000-4-X, 61000-3-X, EN 55011,
ANSI/IEEE C37.90
Safety Specification VDE 0411/part 1a , IEC/EN 61010-1:2002
Supply 2830 90 .. 264 VAC, 100 VA, 50 / 60 Hz
Supply 2831 90 .. 264 VAC, max.1.7 kVA, 50 / 60 Hz
Weight 21 kg (2830), 19 kg (2831)
W x H x D
2 pcs 48 x 27 x 44 cm (19” x 10.6” x 17.3”)
1 Accuracy values @ 50/60Hz
2 Range limit is given by test current and voltage
3 @ 2.5 kV (Rmax = 2 G
Ω x Utest [V])
4 Resistivity range is given by the resistance range multiplied with the cell factor of the test cell (2903 = 0.113 x Cair [in pF])
5 Typical range (calculated with Cair = 60.0 pF of 2903 and 2 kV test voltage)
6 Resistivity range is given by the resistance range multiplied with the ratio: surface area of the measurement electrode / distance between
the HV and the measurement electrode (2914 = 0.002 m2 / distance in m)
7 Typical range (calculated with a distance of 0.1 mm between the electrodes and 2 kV test voltage)