Hanna Instruments HI 3220 - Manual (Page 52)

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• the average of slopes, with sign and decimal point (7 chars)
• the calibration time, yymmddhhmmss (12 chars)
• buffers information (for each buffer)
• type (1 char): 0 - standard, 1 - custom
• status (1 char): N (new) - calibrated in last calibration;
O (old) - from an old calibration.
• warnings during calibration (2 chars): 00 - no
warning, 04 - Clean Electrode warning.
• buffer value, with sign and decimal point and expo-
nent (11 chars).
• calibration time, yymmddhhmmss (12 chars).
• electrode condition, with sign (3 chars). The “-01”
code means not calculated.
• Rel mV calibration data (if available), which contains:
• the calibration offset, with sign (7 chars)
• the calibration time, yymmddhhmmss (12 chars).
• ISE calibration data (if available) when x=1 (HI 3221)
or when x=2 (HI 3222), which contains:
• the number of calibrated standards (1 char)
• the ion charge, with sign (2 chars) (HI 3221)
• the calibration slope, with sign and decimal point (7 chars)
• the calibration time, yymmddhhmmss (12 chars)
• standards information (for each standard)
• type (1 char): 0 - always standard solution.
• status (1 char):N (new) - calibrated in last calibration;
O (old) - from an old calibration.
• warnings during calibration (2 chars): 00 - no warning.
• standard value, with sign and decimal point and
exponent (11 chars).
• calibration time, yymmddhhmmss (12 chars).
PARx Requests the setup parameters setting.
• x=1 setup parameters for channel 1
• x=2 setup parameters for channel 2 (HI 3222)
The answer string contains:
• Backlight Value (1 ASCII char)
• Contrast Value (2 ASCII char)
• Instrument ID (4 chars)
• Calibration Alarm time out for pH (2 chars) when x=1