Cole-Parmer C100 Quick Manual

d

t

th

C100 Handheld Cond./TDS/Sal. Meter

Quick Manual

1. Keypad operations:

Keypad Operations Functions

Short press ● In the power-off mode, press this key to turn on the meter

Long press

● In the measurement mode, press and hold this key for 2 seconds to turn off the meter.

● In the measurement mode: Press this key to select measurement mode:

→ →

● In the mode of manual temperature compensation (MTC), when press and hold this key,

Short/long

press

the temperature value flashes, then press this key again to change the temperature

value (only one direction), and press to confirm

● In the parameter set-up mode, press this key to change the serial number of the main

menu and the submenu (only one direction)

● In the submenu mode, press this key to change parameters and set-up (only one

direction)

Short press

● In the measurement mode, press this key to enter in the calibration mode

● In the calibration mode or the parameter set-up mode, press this key to return to the

measurement mode

Short press

● In the measurement mode, press this key to enter in the parameter set-up main menu

● In the calibration mode, press this key to make calibration

● In the parameter set-up mode, press this key to select programs

2. Conductivity meter calibration and measurement

Press to turn on

the meter.

Press key to

enter into the

calibration mode.

Submerge the electrode in 84 μS solution, press
key when icon appears, the 1st point

calibration is done, the meter enters into the

measurement mode automatically.

Submerge the electrode in 1413 μS solution,

press key when icon appears, the

nd

2

point calibration is done, the meter enters

into the measurement mode automatically.

Submerge the electrode in 12.88mS solution,

The standard solution Range

84 μS/cm 0~200 μS/cm

1413 μS/cm 200~2000 μS/cm

12.88 mS/cm 2~20 mS/cm

111.9 mS/cm 20~200 mS/cm

press key when icon appears, the

3 rd point calibration is done, the meter enters

into the measurement mode automatically.

Submerge the electrode in 111.9mS solution,

press key when icon appears, the

4th point calibration is done, the meter enters

into the measurement mode automatically.

s

1

point calibration

n

2

point

calibration

rd

3

point

calibration

4

point calibration

Sample

test

Notes：

1) The meter can perform 1~ 4 point calibration at random；

2) Normally perform 1 point calibration with 1413μS standard solution.

3. Parameter setting and factory default setting

Modes Prompts Parameter setting items

P2.1 Select probe constant

Select conductivity

standard solution

Select reference

temperature

Select temperature

compensation

P2.0

Cond.

P2.2

P2.5

P2.6

coefficient

P2.7 Select TDS coefficient

Restore to factory

default setting

P6.0

P2.8

P6.1 Select temperature unit

Basic

Parameters

P6.8

Automatic Power-off

setup

Code and

Abbr.

1.0－10.0－0.1

/ °C－°F

Restore to

Description

factory
default

1.0

Std－CUS

Std

15~30 °C 25 °C

0.00~9.99 0.19

0.40~1.00 0.71

No－Yes

No

-

On－Off

-

4. Self-diagnostic information

Icons

Wrong conductivity calibration solution

or exceed recognition range of the

meters

Press key when measuring value

is not stable during calibration.

During calibration, the measuring value

is not stable for ≥3min.

Self-diagnostic information

Check up

1.Check if the conductivity calibration
solution is accurate.

2.Check if the connection between meter and
probe is good.

3.Check if the probe is failed.

Press key when icon appears

1.Shake the probe to eliminate bubbles in
probe head.

2.Replace conductivity probe with a new one.