PCE Instruments PCE-CHT 10 Users guide

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FCL30

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Operation

PH30

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Manual

TABLE OF CONTENTS

Free Chlorine tester

PCE

-CHT 10

1. Product Overview

Precise and easy operation, Comfortable holding, all functions operated in one hand.

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Large LCD with backlight, Multi-line display for easy reading, Auto-Power Off saves battery after

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5 mins non-use

1*1.5V AAA long battery life, User replaceable battery and high-impedance plane electrode.

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Floats on water, IP67 rated

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Field throw measurement( Auto Lock Function)

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Use tri-electroded method measuring: faster and accurate, matching up to DPD results.

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2 points calibrate

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Product Overview

Precautions

CONFIGURATION and LCD INTRODUCTION

Key Panel

Battery and electrode installation

Measurement Mode

Calibration Mode

Set up

Parameters

10.

Package

11.

GENERAL INFORMATION

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3. CONFIGURATION and LCD INTRODUCTION

Floats on water

IP67 rated

Large LCD with backlight Multi-line display for easy reading

Field throw measurement ( Auto Lock Function)

1*1.5V AAA

long battery life

2. Precautions

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Please wipe up the electorde with clean tissue or cloth before using.

Do not throw or beat ,squash or twist the tester deliberately.

Do not expose to the direct sunlight or put in high humidity or high

temperature environment .

Do not use for long time under water.

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5. Battery and Electrode installation

Set up

Data stabilized

Calibration Mode

Low battery indicator

Measurement mode

Auto Lock function

Auto Lock after data stabilized

In calibration

Sensor slope is between 50%-200%

Sensor slope is between 33.3%-50% or 200%-300%

4. Key panel

Key instruction

Short press: Short press means release the key once after pressing.

Long press: Long press means press the key for 3 seconds and then release it Hold: Hold means not release the key and accelerate after a certain time. Not release the key

until the value is set as needed.

(If there is no mark out below, default it as Short press)

Long press to Power ON/OFF Short press to ON/OFF backlight Escape key when in calibration mode and setting up

Calibration key when in measurement mode Long press to enter into parameter browsing Increment values or scroll through the next options available

Data setting Decrement values or scroll through the next options available

Confirm key Press to unlock in Auto lock mode

Unscrew the screw cap by following the

arrow direction, slightly unplug the

electrode, install the battery(pay attention

to the anode and cathode of the

electrode).

Then install back the electrode and the

screw cap.

Low battery prompt is at the top of the

screen when battery power is low.( You can

refer to the LCD INTRODUCTION). Please

change the same model battery.

Pay attention to the corresponding

bayonet position

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1.Align the bayonet according to the corresponding position

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2.After aligning the bayonet, gently push it along the axis

Axis

3. Screw the fixing cap tightly

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6. Measurement Mode

8. Set up

Press ” ” to power up. The tester will then enter into measurement mode.

The measurement icon will twinkle if the data is unstabilized. Once stabilized, the top

stabilized icon will be displayed then.

7. Calibration Mode

In measurement mode, press“ ” to enter calibration mode. Prompting icons will be

displayed on the screen. The PCE-CHT 10 adopts DPD comparative way to calibrate,

which also requires constant flow rate.

Dip the electrode into the test solution, the stabilized icon will be displayed at the top of

the screen once the data stabilized. Press ” ” to confirm.

In Pic2, the screen will show STD. The standard value for calibration is at the below. Press

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“ ” and “ ” to adjust the value as the standard and press ” ” to confirm.

The offset value will be shown after calibration (in Pic3). If wrong, the “ERR” will be

displayed. In Pic4, zero point calibration. Press ” ” to confirm and view the offset value. In Pic5, you can also directly press” ” to skip calibration and go back to

measurement mode..

Long press“ ” to browse the calibrated parameters in measurement mode.

Press“ ” and “ ” to check the zero offset and the actual measurement value.

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In measurement mode, press “ ” to enter SET UP. Corresponding icons will be

displayed. You can press ” ” and “ ” to select the menu and then press ” ”

to confirm. Press ” ” or “ ” to set up and confirm by press ” ”. You can

also press “ ” to back to measurement mode.

The Set up menu as follow:

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P01: Unit of the temperature. You can select between °C and °F.

P02: Auto Lock. You can select “ON” or “OFF” to auto lock the data once stabilized.

P03: Factory defaults. You can select to revert to factory defaults.

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Range

Resolution

Accuracy

Temp. Range

Working Temperature

Calibration Point

LCD

Lock

Electrode

Auto backlight off

Auto power off

Power

Dimensions

Weight

Protection

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9. Specification

0 -10.00 mg/L

0.01 mg/L

±2% F.S.

0 - 100.0 °C / 32 - 212 °F

0 - 60.0 °C / 32 - 140 °F

2 points

20* 30 mm multi-line crystal display

Auto / Manual

CS5930

1 minutes

20 minutes without key be pressed

1x1.5V AAA battery

(H×W×D) 185×40×48 mm

95g

IP67

10. Package

11. GENERAL INFORMATION

Contact

If you have any questions, suggestions or technical problems, please do not hesitate to contact us. You will find the relevant contact information at the end of this user manual.

Disposal

For the disposal of batteries in the EU, the 2006/66/EC directive of the European Parliament applies. Due to the contained pollutants, batteries must not be disposed of as household waste. They must be given to collection points designed for that purpose.

In order to comply with the EU directive 2012/19/EU we take our devices back. We either re-use them or give them to a recycling company which disposes of the devices in line with law.

For countries outside the EU, batteries and devices should be disposed of in accordance with your local waste regulations.

If you have any questions, please contact PCE Instruments.

1 x PCE-CHT 10 chlorine Tester 1 x 1.5V AAA battery 1 x instruction manual

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