Hanna Instruments HI 98180 Instruction Manual page 34

The following table lists the specific range parameters.
Item Description
Calibr. Number of days after
Timeout Calibration warning
(pH & ISE) is displayed
First point Management of 1 point Replace or offset
mode (pH) calibration
Custom buffer Custom buffer
(pH) setting
View calibr. Display calibration
points (pH) points
Display out of
calibr.range warning
ISE probe Type of ISE probe
(HI 98185 only)
ISE unit
(HI 98185 only)
Ion Charge
(HI 98184 only)
Valid value Default
Disable, 1 to 7 days Disable
Replace
Max. 5 buffers
Enable or disabled Enable
Enable or disable Enable
Custom or Standard (18) Fluoride
User, ppt, g/L, ppm, mg/L
ppb, M, mol/L, mmol.L, % W/V
±1, ±2, none
34
No
ppm
+1