CLEAN Instruments DH30P User manual

DH30P tester body
MDH30P tester body
CS6933 sensor
1.5VAAA battery *1
Electrode electrolyte-(ESDH6933 30mL )
Replacement membrane cap*2- (CS6933CAP)
Instruction Manual
150ml
150
60
90
120
30
Dissolved Hydrogen Meter
P
4. Key panel
3. Configuration and LCD Introduction
2. Precautions
Thank you for selecting Clean products.
Before using the meter, relevant person must read and understand the contents
of this operation manual. Operation Manual should be kept accessible within
the person who use the meters.
Set up
Data stabilized
Low battery indicator
Measurement mode
Auto Lock function
Auto Lock after data stabilized
Measuring value
ppm,mV - measuring mode, unit
Instruction Manual
1.Product Overview
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DH30P tester
Professional Dissolved Hydrogen meter
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CAL
ENT
SET
CAL
PH30
ENT
SET
CAL
PH30
ENT
SET
PH30
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Customer Service: [email protected]
Dissolved Hydrogen Meter
H2
H2
H2
H
H2
H2
Immersion
depth:
≤50mm
Operation
Manual
Product Overview
Precautions
Configuration and LCD Introduction
Key Panel
Battery and electrode installation
Before measurement
Sample measurement
Set up
Specification
Package
General Information
TABLE OF CONTENTS
Long press to enter into mV mode
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 mV mode and setting up
Data setting
Decrement values or scroll through the next options available
Confirm key
Press to unlock in Auto lock mode
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.
ENT
SET
CAL
PH30
ENT
SET
CAL
PH30
AAA
+
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
DH30P is designed based on polarography principle. Hydrogen molecule in hydrogen
water enters the electrode chamber filled with electrolyte through selective
semipermeable membrane of electrodes. Under polarization voltage between
anode and cathode, current related to the concentration of dissolved hydrogen is
generated. With temperature compensation, the concentration value of dissolved
hydrogen is obtained.
The measurement range of this DH30P is up to 8 ppm. It can be assured to selectively
measure dissolved hydrogen without interference from other reducing substances.
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 .

Membrane cap
Pour in
electrolyte
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 of the measurement. You can select between ppm and mg/L.
P03: To check or input the membrane corresponding permeability value (please refer
to the sticker on the membrane cap), range: 50% - 150%.
P04: Auto Lock. You can select “ON” or “OFF” to auto lock the data once stabilized.
P05: Factory defaults. You can select to revert to factory defaults.
12. General Information
Size: L*W*H 210*100*65mm
Weight: 350g
DH30P tester body
MDH30P tester body
CS6933 sensor
1.5VAAA battery*1
Electrode electrolyte - (ESDH6933 30mL)
Replacement membrane cap* 2 - (CS6933CAP)
Instruction Manual
1. Make sure that the permeable membrane cap is not
stained or damaged.
2. Fill 80% full electrolyte and slowly screw up the
membrane cap.
3. Turn on the meter, check or input the membrane
corresponding permeability value (please refer to the
sticker on the membrane cap, SET, P-03)
10.Package
Concentration measuring range
Resolution
Accuracy
Temperature
Temp. Range
Auto Temp. Compensation
Temperature
Sensor
LCD
Backlight
Auto power off
Power
Working Environment
Protection
Dimensions
Weight
0.000 - 8.000 ppm (mg/L)
0.001 ppm (mg/L)
±1.5 %
°C,°F optional
0 - 75.0 °C / 32 - 140°F
0 - 75°C
°C,°F optional
CS6933 replaceable dissolved hydrogen sensor
20*30 mm multi-line crystal display with backlight
ON/OFF optional
10 minutes without key be pressed
1x1.5V AAA7 battery
0°C - 75°C, Relative Humidity: <90%
IP67
(HXWXD)185 X 40 X48mm
95g
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Series
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CLEANWater Analysis Solutions
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DO30 DissolvedOxygenTester
FCL30 FreeChlorineTester
DOZ30Dissolved ozone Tester
Take appropriate
samples and measure
them with DH30P.
7.Sample measurement
°C
rpm
150
60
90
120
30
DissolvedHydrogen Meter
150ml
150
60
90
120
30
DissolvedHydrogen Meter
To obtain more stable
reading value, it is
recommended that
users use magnetic
stirrer or manual stirring
measurement.կ
6. Before measurement
-5- -6-
-7- -8-
9.Specifications
8.Set up
11.General Information
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.
Dissolved Hydrogen Meter
P
Note:
If the reading value is
above 0.050 ppm
within 15 minutes,
please replace the
electrolyte.