HF scientific Micro200BW Turbidimeter - 0-100 NTU - Manual (Page 28)

MICRO 200 BW 0-10 & 0-100 NTU (05/05)
Rev. 3.4
By pressing in Normal Cal... menu. - 10 NTU Turbidity Only
In this menu you can offset the NTU value on the measurement screen to compensate for
variations between process NTU readings and grab sample readings measured on a known
good instrument. Offset adjustment is limited to ± 0.11NTU in 0.01 NTU increments. Use
the
keys to adjust the offset level to meet your requirements.
By pressing in Sensor Setup menu. - 10 NTU Turbidity Only
Press to perform a full scale calibration. In this menu a full scale calibration
of the instrument can be done using a 10 NTU standard. Simply put the 10 NTU standard
in the sensor and push the
key to perform the calibration.
3.2.3 Sensor Setup - Continued
To perform calibration on any cal point, move the cursor using the appropriate "F" key to
highlight the Hz column and then push one of the keys.
By pressing in Normal Cal... menu. - Turbidity
By pressing in Sensor Setup menu. - Backwash
Page 16
EXTENDED SETUP
10NTU TURBIDITY
FULL SCALE CAL...
VER:M200NTUBW-8A23E
FULL SCALE CAL
10NTU TURBIDITY
PUT STANDARD IN SENSOR
CAL TIME
PRESS UP TO CALIBRATE
6.9327NTU 6933 HZ
F1
F4
F3
F1
F4
NORMAL CAL
BACKWASH
CAL POINT 1
1 ∅∅.∅%T 1 ∅.∅∅∅HZ
9 ∅.∅% Τ 9 ∅∅∅HZ
NORMAL CAL
10NTU TURBIDITY
CAL POINT 1
∅.∅2∅∅NTU 237HZ
CAL POINT 2
4. ∅∅∅∅NTU 4114HZ
CAL POINT 3
1 ∅.∅∅∅∅NTU 97737HZ
OFFSET LEVEL
∅ ∅ ∅ ∅ ∅.∅∅∅∅ ∅∅∅∅ ∅∅∅∅ ∅∅∅∅ ∅∅∅∅
∅ ∅ ∅ ∅ ∅.∅∅∅∅ ∅∅∅∅ ∅∅∅∅ ∅∅∅∅ ∅∅∅∅ NTU ∅HZ
NORMAL CAL
10NTU TURBIDITY
CAL POINT 1
∅.∅2∅∅NTU 237HZ
CAL POINT 2
4. ∅∅∅∅NTU 4114HZ
CAL POINT 3
1 ∅.∅∅∅∅NTU 97737HZ
OFFSET LEVEL
∅ ∅ ∅ ∅ ∅.∅ ∅ ∅ ∅ ∅4∅∅ ∅∅ ∅∅ ∅∅ ∅∅
∅ ∅ ∅ ∅ ∅.∅∅∅∅ ∅∅∅∅ ∅∅∅∅ ∅∅∅∅ ∅∅∅∅ NTU ∅HZ