HI931 Automatic Potentiometric Titrator Hanna Instruments.
Potentiometric Titrator Hanna Instruments is the answer to your dedicated titration needs. Fully customizable, the HI931 delivers accurate results and intuitive user experience, all in a compact package. Titrate for a variety of measurements at the push of a button including acids, bases, redox, and selective ions. With no additional programming upgrades to purchase, you can start measuring right away.
Small footprint so you can fully optimize your benchtop and increase productivity.
Unmatched 40,000-step dosing pump for small volumes of titrant to help you achieve a very precise endpoint for greater consistency.
Perfect for dedicated titration needs.
Superior design for superior results.
The Cycoloy® body is durable, heat-resistant, and resists staining. Menu buttons are part of the display making it fully sealed and easy to clean. A high contrast LCD display makes every character on the display stand out and the wide viewing angle allows measurements to be seen from any angle. The backlight is adjustable for perfect viewing and a backlight saver option protects the display during periods of inactivity.
Maximize your workspace.
This new generation of titrator features a 50% smaller footprint than the HI901 Automatic Titrator for maximum use of your lab space. Use it in any sized space while providing accurate and consistent results.
Simple User Experience
Virtual keys present on the display allow for simple and quick navigation between screens and menus without getting lost in a nest of information. If you need additional information about a screen, simply press the dedicated button for help.
Multiple Titration Types
Paired with the right electrode, this potentiometric titrator can perform any number of standard titrations including pH and mV tests with fixed endpoints or single equivalence points.
Track Your Progress
A real-time titration curve can be displayed during each titration; this feature is useful when new methods are tested or when a procedure requires optimization.
Enhanced Security Options
Administrative users can set a PIN code on the device protecting against unauthorized access. Titration method options and results are tamper-proof while a non-administrator operates the titrator, ensuring records remain safe, secure, and traceable.
Exchangeable Burette System
With Hanna’s Clip-Lock™ burette feature, it only takes a few seconds to exchange titrants and reagents preventing cross-contamination and saving time.
Precision Dosing Pump
Our unmatched 40,000-step piston-driven pump is capable of dosing extremely small and highly accurate volumes of titrant or reagent.
Chemically Resistant Tubing
Aspiration and dispensing tubes are constructed of durable, chemically resistant PTFE and feature a light-blocking polyurethane outer sleeve to protect light-sensitive reagents.
Flexible Electrode Holder
This electrode holder can hold up to 3 electrodes, 4 tubes, and 1 temperature probe at any given time. The holder is angled and the stirrer is removable for access to smaller volume titrations without hassle. Use electrodes with different diameters when needed simply by changing the electrode guide. No need to move electrodes around, get the best tube alignment for your titration with a rotating holder.
Adjustable Arm
For a more compact design, the electrode holder is built directly into the titrator body. The press-to-release button makes for simple height control. Need to save more space? Just reverse the holder to accommodate larger beakers.
Smarter Stirring
The removable overhead stirrer has a built-in speed control for more consistent stirring.
Specification of HI931 Automatic Potentiometric Titrator Hanna Instruments :
Specification Name
Detail
sku
HI931
pH range
-2.0 to 20.0 pH; -2.00 to 20.00 pH; -2.000 to 20.000 pH
pH Resolution
0.1; 0.01; 0.001 pH
pH Accuracy (@25ºC/77ºF)
±0.001 pH
pH Calibration
up to five-point calibration, eight standard buffers and five custom buffers
mV Range
-2000.0 to 2000.0 mV
mV Resolution
0.1 mV
mV Accuracy (@25ºC/77ºF)
±0.1 mV
mV Calibration
single-point offset
ISE Range
1•10⁻⁶ to 9.99•10¹⁰
ISE Resolution
1; 0.1; 0.01
ISE Accuracy
±0.5% monovalent; ±1% divalent
ISE Calibration
up to five-point calibration, seven standard solutions and five user-defined standards
Temperature Range
-5.0 to 105.0°C; 23.0 to 221.0°F; 268.2 to 378.2K
Temperature Resolution
0.1°C; 0.1°F; 0.1K
Temperature Accuracy (@25ºC/77ºF)
±0.1°C; ±0.2°F; ±0.1K, excluding probe error
Temperature Compensation
manual (MTC) or automatic (ATC)
Programmable Stirrer
overhead propeller type, 200 to 2500 rpm, resolution 100 rpm
Display
5.7” (320 x 240 pixel) backlit color LCD
Burette Sizes
5, 10, 25, and 50 mL
Burette Resolution
1/40000
Display Resolution
0.001 mL
Dosing Accuracy
±0.1% of full burette volume
Methods
up to 100 methods (standard and user-defined)
Logging Data
up to 100 titration and pH/mV/ISE reports
Burette Auto-Detection
burette size is automatically recognized when inserted into the unit
Flow Rate
user-selectable from 0.1 mL/min to 2 x burette volume/min
Endpoint Determination
single equivalence point (1st or 2nd derivative) or fixed pH/mV value
Potentiometric Titrations
acid/base (pH or mV-mode), redox, precipitation, complexometric, non-aqueous, ion-selective, argentometric
Measurement Units
user-specified expression of concentration units to suit specific calculation requirements
Real-Time & Stored Graphs
mV-volume or pH-volume titration curve, 1st derivative curve or 2nd derivative curve; pH mode, mV mode or ISE mode: pH/mV/concentration versus time
USB Host (Side)
flash drive compatibility for transfer of methods and reports
Peripherals (Rear)
connections for external PC keyboard, printer, PC connection, analytical balance, & USB flash drive
GLP Conformity
instrumentation data storage and printing capabilities
Languages
English, Portuguese, Spanish, Deutsch
Operating Environment
10 to 40°C (50 to 104°F), up to 95% RH
Storage Environment
-20 to 70°C (-4 to 158°F), up to 95% RH
Power Supply
100-240 VAC; “-01” models, US plug (type A); “-02” models, European plug (type C)
Dimensions
315 x 205 x 375 mm (12.4 x 8.1 x 14.8 “)
Weight
approx. 4.3 kg (9.5 lbs.) with 1 pump, stirrer and sensors
Ordering Information
Each HI931 potentiometric titrator is supplied with: Titrator, Pump Assembly, Burette Assembly, Electrodes Holder and Stirrer, Pump and Burette Locking Screws with Plastic Head, Temperature Sensor, Shorting Cap, Power Adapter, USB Cable, Instruction Manual, USB Memory Stick, HI900 PC Application (Installation Kit on USB Stick), and Quality Certificate.
Potentiometric Titrator Hanna Instruments
Kami PT. Alfa Omega Indolab merupakan distributor produk Hanna Instruments, jual berbagai macam alat laboratorium yang sangat terpercaya dengan harga bersaing. Melayani pengiriman ke seluruh kota di Indonesia : Jakarta, Bandung, Semarang, Yogyakarta, Surabaya, Medan, Denpasar, Kupang, Makasar, Manado, Jayapura, Pontianak, Samarinda, Lampung, Jambi, dll. Temukan produk-produk kami yang lain untuk melengkapi kebutuhan Laboratorium Anda. Berikut beberapa alat ukur penting untuk uji kualitas air : pH Meter,TDS Meter,DO Meter,Photometer,COD Meter,Turbidity Meter,Conductivity Meter,Salinity Meter,ORP Meter,ISE Meter,Refractometer,Thermometer,Chemical Test Kit, dll
Potentiometric Titrator Hanna Instruments HI931
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Deskripsi
HI931 Automatic Potentiometric Titrator Hanna Instruments.
Potentiometric Titrator Hanna Instruments is the answer to your dedicated titration needs. Fully customizable, the HI931 delivers accurate results and intuitive user experience, all in a compact package. Titrate for a variety of measurements at the push of a button including acids, bases, redox, and selective ions. With no additional programming upgrades to purchase, you can start measuring right away.
Superior design for superior results.
The Cycoloy® body is durable, heat-resistant, and resists staining. Menu buttons are part of the display making it fully sealed and easy to clean. A high contrast LCD display makes every character on the display stand out and the wide viewing angle allows measurements to be seen from any angle. The backlight is adjustable for perfect viewing and a backlight saver option protects the display during periods of inactivity.
Maximize your workspace.
This new generation of titrator features a 50% smaller footprint than the HI901 Automatic Titrator for maximum use of your lab space. Use it in any sized space while providing accurate and consistent results.
Simple User Experience
Virtual keys present on the display allow for simple and quick navigation between screens and menus without getting lost in a nest of information. If you need additional information about a screen, simply press the dedicated button for help.
Multiple Titration Types
Paired with the right electrode, this potentiometric titrator can perform any number of standard titrations including pH and mV tests with fixed endpoints or single equivalence points.
Track Your Progress
A real-time titration curve can be displayed during each titration; this feature is useful when new methods are tested or when a procedure requires optimization.
Enhanced Security Options
Administrative users can set a PIN code on the device protecting against unauthorized access. Titration method options and results are tamper-proof while a non-administrator operates the titrator, ensuring records remain safe, secure, and traceable.
Exchangeable Burette System
With Hanna’s Clip-Lock™ burette feature, it only takes a few seconds to exchange titrants and reagents preventing cross-contamination and saving time.
Precision Dosing Pump
Our unmatched 40,000-step piston-driven pump is capable of dosing extremely small and highly accurate volumes of titrant or reagent.
Chemically Resistant Tubing
Aspiration and dispensing tubes are constructed of durable, chemically resistant PTFE and feature a light-blocking polyurethane outer sleeve to protect light-sensitive reagents.
Flexible Electrode Holder
This electrode holder can hold up to 3 electrodes, 4 tubes, and 1 temperature probe at any given time. The holder is angled and the stirrer is removable for access to smaller volume titrations without hassle. Use electrodes with different diameters when needed simply by changing the electrode guide. No need to move electrodes around, get the best tube alignment for your titration with a rotating holder.
Adjustable Arm
For a more compact design, the electrode holder is built directly into the titrator body. The press-to-release button makes for simple height control. Need to save more space? Just reverse the holder to accommodate larger beakers.
Smarter Stirring
The removable overhead stirrer has a built-in speed control for more consistent stirring.
Potentiometric Titrator Hanna Instruments
Kami PT. Alfa Omega Indolab merupakan distributor produk Hanna Instruments, jual berbagai macam alat laboratorium yang sangat terpercaya dengan harga bersaing. Melayani pengiriman ke seluruh kota di Indonesia : Jakarta, Bandung, Semarang, Yogyakarta, Surabaya, Medan, Denpasar, Kupang, Makasar, Manado, Jayapura, Pontianak, Samarinda, Lampung, Jambi, dll. Temukan produk-produk kami yang lain untuk melengkapi kebutuhan Laboratorium Anda. Berikut beberapa alat ukur penting untuk uji kualitas air : pH Meter, TDS Meter, DO Meter, Photometer, COD Meter, Turbidity Meter, Conductivity Meter, Salinity Meter, ORP Meter, ISE Meter, Refractometer, Thermometer, Chemical Test Kit, dll
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