HANNA HI9810432 User guide

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HI9810432

Wireless Refillable pH Tester

for Cosmetic Creams

with built-in specialized electrode

INSTRUCTION MANUAL

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Dear Customer,

Thank you for choosing a Hanna Instruments product. Please read this instruction manual carefully before using this instrument. This manual will provide you with the necessary information for correct use of this instrument, as well as a precise idea of its versatility. If you need additional technical information, do not hesitate to e‑mail us at [email protected] or view our contact list at www.hannainst.com.

All rights are reserved. Reproduction in whole or in part is prohibited without the written consent of the copyright owner, Hanna Instruments Inc., Woonsocket, Rhode Island, 02895, USA.

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TABLE OF CONTENTS

1. Preliminary Examination ..................................................................................................................4

2. Specifications ..................................................................................................................................4

3. General Description & Intended Use ..................................................................................................5

Operating Modes Probe Features

4. Functional Description & LCD Display .................................................................................................5

5. General Operations ..........................................................................................................................6

Turning the Tester On & Off Battery Replacement

6. Setup .............................................................................................................................................6

Temperature Unit Auto-Off Interval Calibration Points Buffer Set pH Resolution

Bluetooth

Bluetooth Pairing Date & Time

7. Bluetooth ........................................................................................................................................7

8. Hanna Lab Application .....................................................................................................................7

Tag a Measurement

9. Calibration ......................................................................................................................................7

Preparation & Guidelines...........................................................................................................7

Procedure

Stand-Alone Tester (Up to Three-Point Calibration) ......................................................................8

With Hanna Lab App (Up to Four-Point Calibration)

10. Care & Maintenance ......................................................................................................................9

Refilling the Electrode Storage

11. Warning & Error Messages .............................................................................................................9

12. Abbreviations ................................................................................................................................9

13. Accessories ..................................................................................................................................10

Recommendations for Users Warranty

...........................................................................................................................................10

Certification

........................................................................................................................................11

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Wireless Mode ......................................................................................................6

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TABLE OF CONTENTS

The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc.

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1. PRELIMINARY EXAMINATION

Remove the tester and accessories from packaging and examine them carefully. For further assistance, please contact your local Hanna Instruments office or email us at [email protected].

Each HI9810432 is supplied with a starter kit consisting of:

• pH 4.01 buffer solution, 20 mL sachet (2 pcs.)

• pH 7.01 buffer solution, 20 mL sachet (2 pcs.)

• Electrode cleaning solution, 20 mL sachet (2 pcs.)

• Electrode storage solution, 13 mL dropper bottle (1 pc.)

• Electrolyte refill solution, 30 mL

• Pipette

• 3V Lithium battery – CR2032

• Instrument quality certificate and Instruction manual

Note: Save all packing material until you are sure that the tester works correctly. Any damaged or defective item must be returned in its original packing material with the supplied accessories.

2. SPECIFICATIONS

PrELimiNAry ExAmiNATiON

Range

Resolution

Accuracy

Calibration

Temperature compensation Automatic (ATC) or Manual (MTC) *

Electrode

Battery type 3V Lithium – CR2032 Battery life Approximately 1000 hours (500 hours with Bluetooth enabled) Environment 0 to 50 °C (32 to 122 °F) Casing IP65 ingress protection Dimensions / Weight 51 x 206 x 21 mm (2.0 x 8.1 x 0.8”) / 60 g (2.1 oz.)

* Available with Hanna Lab App ** Measuring outside the recommended operating temperature range may damage the gel electrolyte and void product warranty.

Note: The tester can display measurements from –2.00 to 16.00 pH. Measurements outside of the pH range will flash. In this

case assess the integrity of the tester and the type of measured sample.

pH 0.00 to 12.00 pH mV * pH/mV conversion Temperature** –5.0 to 70.0 °C (23.0 to 158.0 °F) pH 0.01 or 0.1 pH mV * 0.1 or 1 mV Temperature 0.1 °C; 0.1 °F pH ±0.02 pH Temperature ±0.5 °C; ±0.9 °F Up to three points or four points *

Automatic buffer recognition with Standard buffers Hanna (pH 1.68 *, 4.01, 7.01, 10.01) or NIST (pH 1.68 *, 4.01, 6.86, 9.18)

Body material Glass Glass Low Temperature (LT) Junction Triple ceramic Reference cell Double, Ag/AgCl Electrolyte 3.5M KCl (refillable) Tip / Shape Conic Outer diameter 12 mm (0.47”) Length 120 mm (4.7”)

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3. GENERAL DESCRIPTION & INTENDED USE

HI9810432 is a professional wireless pH tester, part of Hanna Instruments HALO2 family.

• The integrated Bluetooth module allows the tester to be connected to a compatible smart device with the Hanna Lab App.

• The tester has a compact, waterproof casing, and automatic pH calibration at up to three points, or four points when

used with the Hanna Lab App.

• Automatically compensated temperature readings are displayed on a large LCD.

• Accurate and easy to use, the tester is ideal for measurements in samples that would be a challenge for standard design

pH electrodes.

Operating Modes

The HI9810432

can be used as a stand-alone pH tester or connected to the Hanna Lab App. The Hanna Lab App turns a compatible smart device into a full-featured pH meter. Features include: electrode condition, GLP with time-stamp, live-readings, mV resolution, manual temperature compensation, stability criteria, calibration reminder, pH (mV) and temperature alarms, tester ID, and data sharing.

Probe Features

The HI9810432 features a non-porous, glass body that is easy to clean and withstands harsh chemicals. The conical glass tip allows for penetration into semisolids and emulsions. The triple ceramic junction allows a higher flow rate of electrolyte from the reference cell into the solution. This high flow

rate provides faster electrode response and a more stable measurement in viscous solutions or samples of low conductivity. Built-in temperature sensor at the tip of the pH electrode allows for rapid determination of the sample temperature and

a high-accuracy temperature reading.

4. FUNCTIONAL DESCRIPTION & LCD DISPLAY

Front & Back view

LCD

LCD display

ON/OFF button

HI9810432

Creams

Cosmetic

pH Tester

Refill cap

Maximum immersion level

Triple ceramic junction

pH Probe

pH sensitive

conic bulb

HI9810432

SN: XXXXXXXXX Made in Romania

Setup button

Battery cover

GENErAL DESCriPTiON & iNTENDED USE

1 Calibration indicator

2 3 4

88.8.8

œ.œ.œ.œ

2 Stability indicator

3 Battery percentage indicator 4 Battery icon

5 Bluetooth icon

6 Temperature compensation 7 Second LCD line 8 Temperature unit 9 First LCD line

10 Measurement unit

765

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5. GENERAL OPERATIONS

Turning the Tester On & Off

• Turn the tester face down on a clean, dry surface. Rotate the battery cover on the back of the tester counterclockwise and set it aside. Remove the battery insulation film.

• Press the ON/OFF button to turn the tester on or off. Initialization screen displays all LCD segments, followed by the battery percentage. The tester enters measurement mode. Before the tester turns off, “

• Press and hold the ON/OFF button to turn the tester off when connected to Bluetooth.

Battery Replacement

1. Turn off the tester. Turn the tester face down and rotate the battery cover counterclockwise.

2. Set the battery cover aside. Press the metallic pin to push old battery out.

3. Place the new battery with positive (+) sign facing out.

4. Reset the date and time in setup, or connect to the Hanna Lab App to update it automatically.

GENErAL OPErATiONS

5. Align the mark on the cover with the open lock icon ( ) on the case. Rotate the cover clockwise until the mark on the cover aligns with the closed lock icon ( ).

Note: Only use specified battery type. Dispose of old battery in accordance with local regulations.

6. SETUP

The Setup button is located inside the battery compartment. After Setup configuration, replace the cover.

Setup Menu Navigation

• Press the Setup button to enter Setup mode and navigate menu items.

• To exit Setup mode, press the Setup button after “

• Press the ON/OFF button to configure menu item options.

Temperature Unit

Option: °C or °F

Press ON/OFF button to select desired temperature unit.

Auto-Off Interval

Option: 8, 60 min., or “

Press ON/OFF button to select desired interval. To save battery life, after the selected auto-off interval has elapsed, the tester will automatically turn off.

Calibration Points

Option: 2P or 3P

Press ON/OFF button to select between up to two- or up to three-point calibration.

Buffer Set

Option: 7.01 pH (Hanna) or 6.86 pH (NIST)

Press ON/OFF button to select the calibration buffer set (Hanna or NIST).

pH Resolution

Option: 0.01 pH or 0.1 pH

Press the ON/OFF button to select resolution.

Bluetooth Wireless Mode

Option: On, PAIr, or OFF

Press ON/OFF button to select Bluetooth option at start-up.

----

” (disabled)

SEt TIME

°C

T E M P

AOFF

CAL

7.01

BUFF

0.01

RES

BLU

” option is displayed.

TEMP

AOFF

CAL

6.86

BUFF

RES

PAIr

BLU

OFF PWR

°F

0.1

” is displayed briefly.

Metallic pin

----

AOFF

OFF

BLU

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Bluetooth Pairing

Option: dEL PAIr

Press ON/OFF button to delete saved paired device.

Date & Time

Option: SEt TIME

Press ON/OFF button to set the date and time. Option: YEAR, MO, DAY, HOUR, and MIN Use the Setup button to select the option and press the ON/OFF button to change the selected option.

dEL

PAIR

2021

YEAR

DAY

7. BLUETOOTH

With “

PAIr BLU

the tester is in discoverable mode. Once connected, the icon will stop blinking. If not connected, the

• Select “

• Select “ smart device are paired. Once the devices are paired, the bonding pin is not required when reconnected.

• Select “

8. HANNA LAB APPLICATION

• The Hanna Lab App is available on the App Store® and on Google Play.

• Consult the Help section of the application for information on calibration, measurement, data logging, and sharing.

• When the tester is in discoverable mode, it will appear in the list of “Available Devices”.

• Within the application, tap “Connect” to pair the tester with the device. All readings are transmitted directly to the application.

Tag a Measurement

Once connected to the application, the ON/OFF button can be pressed to tag the current reading.

• Press the ON/OFF button from measurement mode. The display shows “

• The reading on the application will flash green and the note icon ( ) will be displayed. Tap the note icon ( ) to add an annotation.

” or “On

”, to enable Bluetooth without bonding.

OnBLU PAIrBLU

OFFBLU dEL PAIR

”, to disable Bluetooth.

” selected in Setup, the Bluetooth icon (&) will blink for up to 45 seconds, indicating

BLU

”, to enable Bluetooth with bonding. A 6-digit bonding pin is displayed the first time the tester and

”, to delete all paired devices. If PAIr BLU is enabled, a bonding pin will need to be re-entered.

SEt TAG

icon is not displayed.

”, followed by “-

TAG

”.

BLUETOOTh

10.12

25.6

TAG

9. CALIBRATION

Preparation & Guidelines

1. Unscrew the top collar to vent the cap before removing the probe from the plastic storage tube. Save the cap for probe storage.

2. Rinse off any storage solution or salts that may be on the body.

3. Verify there is solution inside the pH bulb by shaking the probe down to restore continuity as the solution may have moved up the stem during shipping.

4. For best results, use a rinse beaker and a separate calibration beaker for each buffer. Discard rinsing buffers after use.

Procedure

For most applications it is recommended to start with pH 7.01 buffer (or pH 6.86). To restore factory defaults, press and hold the ON/OFF button. “

Note: It is recommended to calibrate the electrode with buffers at the temperature it will be used at.

App Store is a trademark of Apple, Inc. Google Play and the Google Play logo are trademarks of Google LLC.

CAL CLR

” is displayed.

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Stand-Alone Tester (Up to Three-Point Calibration)

1. Rinse the electrode tip with purified water and blot dry. Then rinse with the buffer being used for calibration.

2. Press and hold ON/OFF button until “

3. When “ correct buffer.

7.01 USE

” or “

CAL MODE

6.86 USE

CAL

CALiBrATiON

4. When the buffer has been recognized, “REC“ is displayed.

” is displayed with the stability indicator (#) blinking until the reading is stable. Wait until the measurement is

“

WAIT

stored and the stability indicator disappears.

MODE

7.01

5. To save a one-point calibration and return to measurement mode, press the ON/OFF button. “

CAL SAVE

With 2P option selected

6. Place the tip of the electrode in the second buffer rinse beaker, then in the second calibration buffer. Wait until the measurement is stored and the stability indicator disappears.

7. After the second point has been stored, “ mode automatically.

With 3P option selected

6. Place the tip of the electrode in the second buffer rinse beaker, then in the second calibration buffer. Wait until the measurement is stored and the stability indicator disappears.

7. Place the tip of the electrode in the third buffer rinse beaker, then in the third calibration buffer. Wait until the measurement is stored and the stability indicator disappears.

8. After the third point has been stored, “ mode automatically.

With Hanna Lab App (Up to Four-Point Calibration)

Connect the tester to the Hanna Lab App and follow the calibration procedure. See the App Help section for the calibration procedure.

” is displayed briefly.

” is displayed.

” is displayed with “CAL” tag blinking, place the tip of the electrode in the

7.01

USE

7..01

WAIT

REC

CAL SAVE

” is displayed briefly and the tester will return to measurement

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10. CARE & MAINTENANCE

• Never immerse the tester over the maximum immersion level.

• Fresh buffers should be used for each calibration. Once the sachets are opened the buffer value can change over time.

• If the electrode is slow or sluggish, soak it in cleaning solution for 20 minutes. Rinse with water and hydrate the electrode in storage solution for a minimum of 30 minutes before calibrating.

• If measurements are taken successively, rinse the probe thoroughly in distilled or deionized water to eliminate cross-contamination between measurements.

Refilling the Electrode

• If the filling solution (electrolyte) is more than 1 cm (½”) below the fill hole, add HI7082 3.5M KCl electrolyte fill solution for double junction electrodes.

• Unscrew the fill hole cover during measurements so the liquid reference junction maintains an outward flow of electrolyte.

Storage

To ensure a quick response, the glass tip and junction should be kept hydrated.

1. When not in use, add a few drops of storage solution to the storage cap. If storage solution is not available, pH 4.01 or pH 7.01 buffer can be used.

Note: Do not store the electrode in distilled or deionized water.

2. Place the probe tip into the cap and gently tighten the collar.

11. WARNING & ERROR MESSAGES

“---- WRNG” displayed during calibration.

----

WRNG

12.02

23.7

Invalid buffer. Check the buffer value and use fresh buffer.

Measured value displayed blinking. Measured value is out of electrode range. Clean the electrode to improve condition.

CArE & mAiNTENANCE

Battery icon (!) displayed blinking. Battery is below 10 %, replace the battery.

“BAtt DEAD” and tester turns off. Depleted battery, replace the battery.

BAtt

8.02

23.7

DEAD

12. ABBREVIATIONS

ATC Automatic Temperature Compensation GLP Good Laboratory Practice MTC Manual Temperature Compensation NIST National Institute of Standards and Technology

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13. ACCESSORIES

Ordering Information Product Description

pH Buffer Solution

HI50016-02 pH 1.68 buffer solution, 20 mL sachet (25 pcs.) HI70004P pH 4.01 buffer solution, 20 mL sachet (25 pcs.) HI70006P pH 6.86 buffer solution, 20 mL sachet (25 pcs.)

ACCESSOriES

HI70007P pH 7.01 buffer solution, 20 mL sachet (25 pcs.) HI70009P pH 9.18 buffer solution, 20 mL sachet (25 pcs.) HI70010P pH 10.01 buffer solution, 20 mL sachet (25 pcs.) HI77400P pH 4.01 & 7.01 buffer solution, 20 mL sachet (10 pcs., 5 each) HI770710P pH 10.01 & 7.01 buffer solution, 20 mL sachet (10 pcs., 5 each)

Electrode Cleaning Solution

HI700601P Electrode cleaning solution for general use, 20 mL sachet (25 pcs.) HI7073L Protein cleaning solution, 500 mL HI7074L Inorganic cleaning solution, 500 mL HI7077L Oil & Fat cleaning solution, 500 mL

Electrode Storage Solution

HI70300L Electrode storage solution, 500 mL HI70300M Electrode storage solution, 230 mL HI70300S Electrode storage solution, 30 mL dropper HI9072 Electrode storage solution, 13 mL dropper

Electrode Fill Solution & Other Accessories

HI7082 3.5M KCl electrolyte fill solution for double junction electrodes (4 x 30 mL) HI740155P Electrode refilling pipette (20 pcs.)

RECOMMENDATIONS FOR USERS

Before using this product, make sure it is entirely suitable for your specific application and for the environment in which it is used. Any variation introduced by the user to the supplied equipment may degrade the tester’s performance. For your and the tester’s safety do not use or store it in hazardous environments.

WARRANTY

HI9810432 is warranted for a period of one year against defects in workmanship and materials when used for its intended

purpose and maintained according to instructions. This warranty is limited to repair or replacement free of charge. Damage due to accidents, misuse, tampering, or lack of prescribed maintenance is not covered. If service is required, contact your local Hanna Instruments office. If under warranty, report the model number, date of purchase, serial number, and the nature of the problem. If the repair is not covered by the warranty, you will be notified of the charges incurred. If the tester is to be returned to Hanna Instruments, first obtain a Returned Goods Authorization (RGA) number from the Technical Service department and then send it with shipping costs prepaid. When shipping any product, make sure it is shipped back in compliance with shipping regulations, thoroughly cleaned and free of any chemicals, and is properly packaged for complete protection.

MAN9810432 08/21

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CERTIFICATION

R-CRM-Rgd-BMD-300

All Hanna Instruments conform to the CE European Directives. Disposal of Electrical and Electronic Equipment. The product should not be treated as household waste.

Instead, hand it over to the appropriate collection point for the recycling of electrical and electronic equipment, which will conserve natural resources. Disposal of waste batteries. This product contains batteries, do not dispose of them with other household waste. Hand them over to the appropriate collection point for recycling. Ensuring proper product and battery disposal prevents potential negative consequences for the environment and human health. For more information, contact your city, your local household waste disposal service, or the place of purchase.

Regulatory Notices for the stand-alone, Bluetooth, low-energy module.

United States (FCC)

and Subpart B, Chapter §15.105. This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case, users are required to correct the interference at their own expense.

Canada (ISED) IC: 12208A-04. This device complies with Industry Canada license exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. Le présent appareil est conforme aux CNR d’Industrie Canada applicables aux appareils radio exempts de licence. L’exploitation est autorisée aux deux conditions suivantes: (1) l’appareil ne doit pas produire de brouillage, et (2) l’utilisateur de l’appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d’en compromettre le fonctionnement.

Australia / New Zealand (RCM) BMD-300 complies with the AS/NZS 4268:2017.

FCC ID: 2AA9B04. This device complies with FCC Rules, Part 15 Subpart C “Intentional Radiators”

Japan (MIC)

South Korea (KCC)

Brazil (ANATEL): Contains ANATEL approved module # 00820-21-05903.

Mexico (IFETEL): Este equipo contiene el módulo con IFT #: NYCE/CT/0146/17/TS.

Hanna Instruments reserves the right to modify the design, construction or appearance of its products without advance notice.

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World Headquarters

Hanna Instruments Inc. Highland Industrial Park 584 Park East Drive Woonsocket, RI 02895 USA www.hannainst.com

MAN9810432 Printed in ROMANIA