Trans instruments BP3001 - PERFORMING MASTER RESET; CALIBRATION PROCEDURES

9
RST (P9
P9P9
P9.0
00
0) MASTER RESET
This setting allows you to reset the unit to the original factory’s default.
Original factory default: buf
bufbuf
buf (P4
P4P4
P4.0
00
0) = i
ii
iSo
SoSo
So rdY
rdYrdY
rdY (P6
P6P6
P6.0
00
0) = yes
yesyes
yes
1. Press and display will show no
nono
no (P9
P9P9
P9.1
11
1) flashing.
2. Press to select between YES
YESYES
YES or no
nono
no. If you select YES
YESYES
YES and
press , all setting will be cleared and reset to original factory
default. Otherwise select no then press and display will
return to rSt
rStrSt
rSt (P9
P9P9
P9.0
00
0).
3. Press to return to beginning.
9.4 After completing setup, press to exit SETUP.
10. CALIBRATION:
10.1 Prepare standard solutions of at least 2 calibration points. If
measurements are to be made in the acidic range, select 2 points
between pH0 to 7. If measurements are made in the alkaline range,
then select between pH7 to 14. If full range is required, calibrate at
least 3 to 5 calibration points between pH0 to 14.
10.2 Buffer standard must be set during SETUP in page 7, BuF
BuFBuF
BuF (P4
P4P4
P4.0
00
0).
10.3 Standard solutions are in 3 groups of standards – ISO, Nist and
custom standards.
ISO buffer standards are pH7.00, 4.01 and 10.01
NIST buffer standards are pH1.68, 4.01, 6.86, 9.18 and 12.45
Custom standards can be defined by manually set the buffer standard.
10.4 Do keep in mind that buffer standards are specified at 25°C.
Calibration value should set to the exact value as the buffer solution
value correlate to the current calibration temperature.
* Calibration should be performed as
frequently as possible
to ensure accurate measurement, depending on the
frequency of tests performed. Additional calibration
solution should be purchased for future needs.