Clean DO30 User manual

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1. Product Overview
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4. Key panel
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Operation
Manual Dissolved Oxygen tester
DO30 Dissolved Oxygen tester
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Product Overview
Precautions
CONFIGURATION and LCD INTRODUCTION
Key Panel
Battery and electrode installation
Measurement Mode
Calibration Mode
Set up
Parameters
Package
Error
GENERAL INFORMATION
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TABLE OF CONTENTS
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Water Analysis Solutions
3. CONFIGURATION and LCD INTRODUCTION
Set up
Data stabilized
Calibration Mode
Low battery indicator
Measurement mode
Auto Lock function
Auto Lock after data stabilized
In calibration
Sensor slope is above 75%
Sensor slope is between 50%-75%
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5. Battery and Electrode installation
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.
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PH30
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PH30
AAA
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2. Precautions
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
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E-mail: [email protected]
021-63531465
PH30
PH30
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AAA
Calibration key when in measurement mode
Long press to enter into parameter browsing
Increment values or scroll through the next options available
Long press to Power ON/OFF
Short press to ON/OFF backlight
Escape key when in calibration mode and setting up
Data setting
Decrement values or scroll through the next options available
Confirm key
Press to unlock in Auto lock mode
Short press: Short press means release the key once after pressing.
(If there is no mark out below, default it as Short press)
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.
Key instruction
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CLEAN INSTRUMENTS
Thank you for selecting Clean products.
Before using the tester, relevant person must read and understand the contents
of this operation manual. Operation Manual should be kept accessible within
the person who use the testers.
Precise and easy operation, Comfortable holding, all functions operated in one hand.
Large LCD with backlight, Multi-line display for easy reading, Auto-Power Off saves battery after
5 mins non-use
1*1.5V AAA long battery life, User replaceable battery and high-impedance plane electrode.
Floats on water, IP67 rated
Field throw measurement( Auto Lock Function)
Unit display: ppm or %.
Automatically compensates salinity / barometric after manual input for increased accuracy.
User replaceable membrane cap (CS49303H1L).
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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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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:
P01: Unit of the temperature. You can select between °C and °F.
P02: Unit display: mg/L or %
P03: Atmospheric Pressure Compensation
P04: Salinity Compensation
P05: Auto Lock. You can select “ON” or “OFF” to auto lock the data once stabilized.
P06: Factory defaults. You can select to revert to factory defaults.
8. Set up
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6. Measurement Mode
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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.
The meter allows you to perform 1 or 2 point calibrations. 1 point calibration means you
can calibrate the saturated dissolved oxygen. Expose the electrode in air. Then endpoint
will be automatically recognized and the stabilized sign will be displayed at the top of
the screen. Press “ ” to confirm. The slope will be shown now and automatically
enter into the second point calibration, the zero calibration. Put the electrode into the
zero-oxygen solution. Once the data stabilized, press “ ” to confirm. The slope will
be shown and go back to measurement mode. You can also directly press ” ” to
skip the zero point 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.
7. Calibration Mode
In measurement mode, press “ ” to enter calibration mode. Prompting icons will be
displayed on the screen.
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9. Specification
12. GENERAL INFORMATION
10. Package
Size: L*W*H 210*100*65mm
Weight: 350g
Weight
Series Tester
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Series Tester
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CLEANWater Analysis Solutions
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Series Tester
30
PH30 pHTester
ORP30ORP Tester
CON30Conductivity/TDS/SalinityTester
DO30 DissolvedOxygenTester
FCL30 FreeChlorineTester
DOZ30Dissolved ozone Tester
PH200
MDO tester body
CS4930 electrode
1.5VAAA battery
When ERR occurs, you can check the electrode and the standard solution.
11. Error
Authorization must be obtained from CLEAN Instruments Customer Service Center to
issue a RIR number before returning items for any reason. When applying for
authorization, please nclude date requiring the reason of return. Instruments must be
carefully packed to prevent damage in shipment and insured against possible
damage or loss. CLEAN Instruments will not be responsible for any damage resulting
from careless or insufficient packing.
Warning: Damage as a result of inadequate packaging is the User / distributor’s
responsibility.
Please follow the guidelines below before transporting.
Use the original packaging material if possible, when transporting back the unit for repair.
Otherwise wrap it with bubble pack and use a corrugated box for better protection.
Include a brief description of any faults suspected for the convenience of Customer
Service Center, if possible . If there are any questions, feel free to contact our Customer
Service Center or distributors.
Warranty
Return Of Malfunction Instruments
Guidelines Or Returning Unit For Repair
CLEAN Instruments warrants this product to be free from significant deviations in
material and workmanship for a period of one year from the date of purchase. If
repair is necessary and has not been the result of abuse or misuse within the warranty
period, please return to CLEAN Instruments and amendment will be made without
any charge. CLEAN Instruments Customer Service Center will determine if product
problem is due to deviations or customer abuse. Out of warranty products will be
repaired on a charge basis.
Range
Resolution
Aaccuracy
Temp. Range
Working Temperature
Auto Temperature Compensation
Calibration
Salinity Compensation
Atmospheric Pressure Compensation
Auto backlight off
Auto power off
Power
Dimensions
Weight
Protection
0.00 - 20.00 ppm；0.0 - 200.0%
0.01 ppm ；0.1%
±2% F.S.
0 - 100.0 °C / 32 - 212 °F
0 - 60.0 °C / 32 - 140 °F
0 - 60ºC
1 or 2 point auto calibrate
(0% zero oxygen or 100% in air)
0.0 - 40.0 ppt
600 - 1100 mbar
1 minutes
5 minutes without key be pressed
1x1.5V AAA battery
(H×W×D) 185×40×48 mm
95g
IP67
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