Instruction Manual KAL 100/200
25
10 Troubleshooting
Problem
Cause
Corrective Action
Instrument is not
functioning, display is
dark
No power
Check to see if the electrical cord is plugged in
properly at the inlet for non-heating apparatus
Switch on instrument at the primary switch (on
rear panel)
Check fuse; replace if necessary
Caution: Unplug power cord!
Instrument does not
reach set pressure;
pump runs
continuously
Leak in the system,
diameter of tubing too
large
Secure tubing properly; eliminate any leaks
Maximum tubing diameter 5 mm
11 Technical data
Measurement data
Measurement ranges
0-100 Pa, 0-1 kPa, 0-10 kPa, 0-100 kPa
Overpressure range
20 %
Overload capacity
600 kPa for 10 kPa and 100 kPa measurement ranges
200x for 100 Pa and 1 kPa measurement ranges
Linearity based on a
pressure/measurement range of 0...
100% at +17…+27°C
±0.1 % ±1 digit
±0.3 % (at 100 Pa)
±0.1 % (at 1…100 kPa)
Hysteresis
0.1 %
Resolution
0.01 % of the final value
Temperature-dependent drift in zero
point
none (cyclic zeroing)
Temperature-dependent drift in
measurement range
0.03 % / K
Voltage input
0..10V, Ri approx. 40 kOhm, accuracy: +/-0.2% of the final
value
Current input
0..20mA, output load 240 Ohm, accuracy: +/-0.2% of the
final value
