Hach BioTector B3500C, User Manual

Page: 98 / 165

Page 98
Engineering mode (VOC Analysis):
TIME
The time the reaction started.
DATE The date the reaction started.
S1:2 Reaction type and range.
CO2z CO
2
analyzer zero adjust for the current reaction.
TCmgu
The un-calibrated TC value in mgC/l (measured value from the TC analysis).
TCmgc The calibrated TC value in mgC/l (measured value from the TC analysis).
CO2p The height of the TC CO
2
peak.
TICmgu
The un-calibrated TIC value in mgC/l (measured value from the TIC&TOC analysis).
TICmgc The calibrated TIC value in mgC/l (measured value from the TIC&TOC analysis).
CO2p The height of the TIC CO
2
peak.
NPOCmgu
The un-calibrated NPOC value in mgC/l (measured value from the TIC&TOC analysis).
NPOCmgc The calibrated NPOC value in mgC/l (measured value from the TIC&TOC analysis).
CO2p The height of the NPOC CO
2
peak.
TOCmgc
The calculated TOC value in mgC/l (TOCmgc is calculated as TCmgc
– TICmgc).
VOCmgc The calculated VOC value in mgC/l (VOCmgc is calculated as TCmgc
– TICmgc – NPOCmgc).
COD/BODmgc
The calculated COD or BOD value in mgO/l (if activated in COD/BOD Program menu).
BT_DegC BioTector temperature in Degrees Celsius (°C).
MB_DegC Motherboard temperature in Degrees Celsius (°C).
Atm Atmospheric pressure in kPa.
SAMPLE Sample quality (%) from Sample Sensor signal, which is used to activate SAMPLE STATUS output.
SMPL PUMP The five items, which are number coded or a number data, gives information on the Sample Pump:
1) operation mode (0=time mode or 1= pulse mode),
2) number of pulses during operation such as injection,
3) total time (milliseconds) taken for total number of pulse operation (see point 2 above),
4) the time (milliseconds) taken for the last pulse operation (see point 2 above),
5) error counter (ranges from 0 to 6). When a pulse is missed or not detected, the pump switches into
time mode for that specific operation (for instance, injection, synchronization, etc). System only
generates a pump warning and logs into fault archive if there are 6 consecutive failures.
ACID PUMP Similar information on Acid Pump operation (see items 2, 3 and 4 only, listed for SMPL PUMP above).
BASE PUMP Similar information on Base Pump operation (see items 2, 3 and 4 only, listed for SMPL PUMP above).
COOLER
The status of the Cooler. When the Cooler is off, “OFF” is printed in the reaction archive data.
O3 HEATER
The status of the Ozone Destructor Heater. When the heater is off, “OFF” is printed in the data.
Note that the COD or BOD result is added into the reaction screens and reaction archives if the COD or BOD
is activated in COD/BOD Program menu.