5 appendix, 1 technical data, 1 measuring unit – Metrohm 871 Advanced Bioscan User Manual
Page 40: 2 operating modes, Appendix, Technical data, Measuring unit, Operating modes, Chapter 5.1, Chapter 5.1 )
5 Appendix
871 Advanced Bioscan / Instructions for Use 8.871.1003
32
5 Appendix
5.1 Technical
data
Reference conditions::
yearly
Environment temperature
+22 °C (
±
3 °C)
Oven temperature
+35 °C
Relative humidity
50 - 65 %
Instrument condition
>45 min in service
Adjustment interval
5.1.1 Measuring
unit
Operating modes
DC, Pulse and Scan
Potential
Range:
-2.00 ...+ 2.00 V
Resolution: 10
mV
5.1.2 Operating
modes
DC mode
Range:
10 pA – 200 µA
Resolution:
1, 2, 5 Steps
Filter (avg)
off, 0.2, 0.5, 1, 2, 5 s
Resolution filter 1, 2, 5 Steps
Noise
< 2 pA (with a dummy cell
300MOhm//0.5uF, filter OFF,
range 1 nA/V, Ec +800mV and
temperature of 35°C)
Pulse mode
Range:
10 nA – 200 µA
Resolution:
1, 2, 5 Steps
Filter
off, 0.2, 0.5, 1, 2, 5 s
Resolution filter 1, 2, 5 Steps
Puls intervals
t1: 0.1 ... 2.0 s
t2: 0 (off) ... 2.0 s
t3: 0 (off) ... 2.0 s
Scan
Range:
10 nA – 200 µA
Resolution:
1, 2, 5 Steps
Scan rate.:
1 ... 50 mV/s
Resolution:
1, 2, 5 Steps
Cycle:
half, full, continuous
Resolution 10
ms
Meas. intervals 20 ms .. (t1-60ms)