Hach BioTector B7000 User Manual

Page 131
TIC CHECK 25ppmCO2
 TIC CHECK (25ppm CO
2
by default) represents the CO
2
check
point in the TIC phase. If the CO
2
level is above the programmed
check point at the end of the TIC phase, then the system
automatically extends the TIC SPARGE TIME by 1 second and
checks the CO
2
level again. If the TIC level does not drop below
the check point at the end of the maximum 300 seconds, a
“50_TIC OVERFLOW” warning is generated.
TOC CHECK 100ppmCO2
 TOC CHECK (100ppm CO
2
by default) represents the CO
2
check point in the TOC phase. If the CO
2
level is above the
programmed check point at the end of the TOC Oxidation
section of the TOC phase, then the system automatically
extends the TOC SPARGE TIME and TOC OXIDATION time by
1 second and checks the CO
2
level again. If the TOC level does
not drop below the check point at the end of the maximum 300
seconds, a “51_TOC OVERFLOW” warning is generated.
Result Integration
RESULT INTEGRATION TOC+BASE OXID
 RESULT INTEGRATION determines the reaction point where
TOC result integration is started. With the default setting of
“TOC+BASE OXID”, the result integration starts with the Base
Oxidation phase and completes at the end of the TOC phase. If
the setting is “TOC” only, the result integration is carried out only
during the TOC phase.
TOC INTEGRATION 3
 TOC INTEGRATION (3 by default) defines the number of
reaction results to be averaged to get the actual TOC result.
TOC INT. LIMITS 6% , 5.0
 TOC INTEGRATION LIMITS controls the averaging function
defined in TOC INTEGRATION above. The first parameter “6%”
defines the % band variation and the second parameter “5.00”
defines the absolute variation in mgC/l. If the reaction result is
outside the specified bands (TOC INTEGRATION LIMITS), then
the reaction result averaging is omitted. In other words, the
result which is outside the INTEGRATION LIMITS is displayed at
the end of the reaction without averaging. If the result is within
the TOC INTEGRATION LIMITS, the averaging function is
continued and the programmed number of reaction results
(defined in TOC INTEGRATION above) is averaged.
TN INTEGRATION 3
 TN INTEGRATION (3 by default) defines the number of reaction
results to be averaged to get the actual TN results.
TN INT. LIMITS 10% , 5.0
 TN INTEGRATION LIMITS controls the averaging function
defined in TN INTEGRATION above. The first parameter “10%”
defines the % band variation and the second parameter “5.00”
defines the absolute variation (in mgN/l). If the reaction result is
outside the specified bands (TN INTEGRATION LIMITS), then
the reaction result averaging is omitted. In other words, the
result which is outside the INTEGRATION LIMITS is displayed at
the end of the reaction without averaging. If the result is within
the TN INTEGRATION LIMITS, the averaging function is
continued and the programmed number of reaction results
(defined in TN INTEGRATION above) is averaged.

Hach BioTector B7000 Specifications

General

Brand	Hach
Model	BioTector B7000
Category	Measuring Instruments
Language	English