horiba LAQUAtwin-ORP-11 Instruction Manual
  1. Manuals
  2. Brands
  3. horiba Manuals
  4. Measuring Instruments
  5. LAQUAtwin-ORP-11
  6. Instruction manual

horiba LAQUAtwin-ORP-11 Instruction Manual

Compact orp meter
Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
Instruction Manual
COMPACT ORP meter
LAQUAtwin-ORP-11
CODE:M004421B-3200965346-GZ0000704898B

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the LAQUAtwin-ORP-11 and is the answer not in the manual?

Questions and answers

Related Manuals for horiba LAQUAtwin-ORP-11

Summary of Contents for horiba LAQUAtwin-ORP-11

  • Page 1 Instruction Manual COMPACT ORP meter LAQUAtwin-ORP-11 CODE:M004421B-3200965346-GZ0000704898B...
  • Page 2 HORIBA Advanced Techno Co., Ltd., any malfunctioning or damaged Product attributable to responsibility of HORIBA Advanced Techno Co., Ltd. for a period of two (2) years from the delivery. However, the warranty period of sensor is 6 months.
  • Page 3 Company names and brand names are either registered trademarks or trademarks of the respective companies. (R), (TM) symbols may be omitted in this manual. Patent marking This product is protected under one or more of the patents found at the following address: http://www.horiba.com/patent...
  • Page 4 Regulations EU and UK regulations  Conformable standards This equipment conforms to the following standards: Warning: EMC: EN 61326-1 This product is not intended for use in industrial Class B, Portable test and measurement equipment environments. In an industrial environment, elec- RoHS: EN IEC 63000 tromagnetic environmental effects may cause the 9.
  • Page 5 Contact your supplier for information on applicable disposal methods.  Authorised representative in EU and UK HORIBA Europe GmbH Hans-Mess-Str.6, D-61440 Oberursel, Germany HORIBA UK Limited...
  • Page 6 FCC rules Any changes or modifications not expressly approved by the party responsible for compliance shall void the user's authority to operate the equipment.  Warning 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.
  • Page 7 China regurlation (Pb) (Hg) (Cd) (Cr (VI)) (PBB) (PBDE) SJ/T 11364 GB /T 26572 GB/T 26572 California regulations CR Coin Lithium Battery contains Perchlorate Material - special handling may apply. See http://www.dtsc.ca.gov/hazardouswaste/perchlorate...
  • Page 8 For Your Safety　 Hazard classification and warning symbols Warning messages are described in the following manner. Read the messages and follow the instructions carefully.  Hazard classification This indicates an imminently hazardous situation which, if not avoided, will result in death or DANGER serious injury.
  • Page 9 Safety precautions 　WARNING THIS PRODUCT CONTAINS A BUTTON BATTERY If swallowed, a lithium button battery can cause severe or fatal injuries within 2 hours. Keep batteries out of reach of children. If you think batteries may have been swallowed or placed inside any part of the body, seek immediate medical attention.
  • Page 10 　CAUTION Incorrect use of batteries may cause leakage or bursting of the butteries and result in product damage or burn injury. • Connect the positive and negative terminals of the battery correctly. • Do not mix different battery types in the same device. •...
  • Page 11 Handling precautions Meter and sensor  The sensor is a consumable part. If it becomes damaged or its performance deteriorates, replace it with a new one (the sensor cannot be repaired).  Do not swing the meter and sensor using a strap. ...
  • Page 12  Do not measure samples such as the following, since they may damage the sensor or shorten its life. ・Organic solvents　・Oils　・Adhesives　・Cement　・Alcohols　・Surfactants ・Concentrated acid (0 pH to 2 pH)　・Concentrated alkaline (12 pH to 14 pH)  If the sensor is damaged physically or chemically, stop using the sensor. ...

  • Page 13: Table Of Contents

    Table of Contents Product Overview ..........1 Storage ............. 14 Components ..........1 Setup・Initialization ......... 15 Consumable parts sold separately ..... 2 Setup ............15 Part Names and Functions ........ 3 Initialization of calibration data ....17 Initialization of the settings ....... 18 Basic Handling ...........

  • Page 14: Product Overview

    The COMPACT ORP METER, LAQUAtwin-ORP-11 incorporates HORIBA Product Overview original flat sensor and enables accurate measurement of ORP (Oxida- tion-Reduction Potential) from a single drop of a sample. 1.1 Components Parts name Quantity Parts name Quantity Sensor S080-ORP Sampling sheet...

  • Page 15: Consumable Parts Sold Separately

    1.2 Consumable parts sold separately Specifications Model Part No. Specifications Model Part No. Sensor S080-ORP 3200997083 Sampling sheet B Y046 3200053858 (100 sheets) ORP standard solution (6 bottles) 514-ORP-225 3200997084...

  • Page 16: Part Names And Functions

    Part Names and Functions ＊ It will not respond to the press if the button is pressed for a short time. 　Press buttons seconds or more unless otherwise specified. ＊ (　) are listed for reference at time of disposal. ON/OFF button Meter Sensor Strap eyelet...
  • Page 17 Battery alarm icon Stability icon ＊ Lights up when the ＊ Lights up when the measured batteries are low and value is stable. need to be changed. CAL icon Temperature alarm icon ＊ Notifies that the temperature is ＊ Notifies that it is the outside the operating tempera- calibration screen.

  • Page 18: Basic Handling

    Basic Handling 3.1 Inserting batteries / sensor Inserting the batteries Inserting the sensor Gasket for waterproof Slide the sensor onto the meter so that catch the projection part on the back of the meter fits into the indentation part on the ②...

  • Page 19: Power On / Off

    。 3.2 Power ON / OFF Power ON Power OFF Press the ON/OFF button. Press the ON/OFF button. The power is turned ON, and The power is turned OFF. the meter type is displayed on the LCD.

  • Page 20: Sensor Conditioning

    3.3 Sensor conditioning Note  Befor using the sensor for the first time or after several days of disuse, perform sensor conditioning.  Perform calibration after sensor conditioning. Place some drops of ORP standard solution to the measurement part of sensor. Wait 5 minutes before use.　...

  • Page 21: Removing Sensor / Batteries

    3.4 Removing sensor / batteries 　　 　　Turn off the meter and remove sensor / batteries. Removing sensor Removing batteries ① Lift the indentation part on Use a thin non-metallic the back of the sensor and stick or other tool to pry the the sensor a little away batteries out from the bat- from the meter.

  • Page 22: Calibration

    Calibration is required before measurement. Flow these steps to calibrate. Calibration The sensor is calibrated with the Oxidation-Reduction Potential at the temperature of the standard solution using the temperature sensor built into the sensor. ③ Press CAL button to ① Drop the standard solution calibrate.
  • Page 23 Polishing of the platinum electrode Polish the platinum electrode if the response or repeatability of measurement is poor. Add a small amount of tap water th the abrasive tip of the provided abrasive cotton swab. Polish the platinum electrode surface gently about 5 times in a circular ④...

  • Page 24: Measurement

    Four methods of sample measurement are available. Measurement Although this product is waterproof, avoid immersing it completely. Drop Immersion Suitable for measurements Suitable for measurements with small sample volume. with large sample volume. ① Drop the sample to cover the Open the sliding cap on the light entire measurement part.
  • Page 25 Sampling sheet Scooping Suitable for measurements that scoop Suitable for measurements of a out a sample such as in the field. minute samples as small as 50 μL. Absorb the sample on a sampling Open the sliding cap on the light sheet.

  • Page 26: Maintenance・Storage

    Cleaning the sensor promptly after measurement Maintenance・Storage will prevent deterioration of the sensor. 6.1 Maintenance  Neither the meter nor sensor is waterproof by itself. The sensor must be securely mounted on the meter before use. Do not measure samples such as the following, since they may damage ...

  • Page 27: Storage

    6.2 Storage  Store the meter and sensor in the case with the meter and sensor connected. Store in a non-condensing location with 5°C to 40°C and a relative humidity 85% or less.   Do not leave the meter in areas of direct sunlight. ...

  • Page 28: Setup・Initialization

    The setup mode allows the operator to customize the meter to specific Setup・Initialization needs. To enter the setup mode, press and hold the MEAS and ON/ OFF buttons for over 3 seconds when the meter is switched OFF. 7.1 Setup ...
  • Page 29  Measurement mode setting AS (Auto Stable) The measurement value is fixed when it is stable. The fixed measurement value is released and the instantaneous value is displayed. AH (Auto Hold)  Back light setting The measurement value is always displayed as instanta- neous value.

  • Page 30: Initialization Of Calibration Data

    7.2 Initialization of calibration data Calibration data is erased. The meter is reset to the factory default calibration setting value. ① Initialization of calibration data mode entry To enter the Initialization of calibration data mode, press and hold the CAL and ON/OFF buttons for over 3 seconds when the meter is switched OFF.

  • Page 31: Initialization Of The Settings

    7.3 Initialization of the settings All setup choices are erased. The meter is reset to the factory default values. ① Initialization of the settings mode entry To enter the initialization of the settings mode, press and hold the MEAS, CAL and ON/OFF buttons for over 3 seconds when the meter is switched OFF.

  • Page 32: What To Do If

    Check the cause of the issue and try the recommended action. If the What to do if... issue is still unresolved, replace the sensor or meter with a new one. Issue Cause Recommended action Replace 2 batteries both with new ones at the same time. Dead batteries.
  • Page 33 Issue Cause Recommended action Initialize the meter [Page 18]. If initialization does not improve The internal IC in the meter may Er1, Er2 or Er3 is displayed. the issue, replace the meter with a new one (The meter can- be defective. not be repaired).

  • Page 34: Specifications

    Specifications Model LAQUAtwin-ORP-11 Target ORP (Oxidation-Reduction Potential) Minimum sample volume 0.3 mL or more (0.05 mL or more if sampling sheet is used.) Measurement range -1000 mV to 1000 mV Resolution 1 mV Calibration point 1 point Accuracy ±2 mV 　 [Repeatability] Waterproof IP67 [No failure when immersed the product in water, but it cannot be used underwater.]...

  • Page 35: Reference Information

    Reference information Polishing of platinum electrode Instead of the supplied polishing set, a commercially available polishing compound for precious metals (more than 8000 grit) can be used. Apply a small amount of polish to the tip of a commercially available cotton swab and polish [Page 10]. Disposal When disposing of the product, battery and standard solutions follow the related lows and regulations of your country for disposal of the product.
  • Page 36 2 Miyanohigashi-cho, Kisshoin, Minami-ku, Kyoto, 601-8551, Japan http://www.horiba-adt.jp For any questions regarding this product, please contact your local agency, or inquire from the following website. http://global.horiba.com/contact_e/index.htm...

Table of Contents