Hanna HI931 Automatic Potentiometric Titrator

Name: Hanna HI931 Automatic Potentiometric Titrator
Brand: Hanna
SKU: AABZU
Availability: InStock

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Hanna HI931 Automatic Potentiometric Titrator

Reference AABZU Category Titrator Brand Hanna

Specifications

Brand	Hanna
Model	HI931
Weight	approx. 4.3 kg (9.5 lbs.) with 1 pump\| stirrer and sensors
Dimensions	315 x 205 x 375 mm (12.4 x 8.1 x 14.8 )
Temperature range	-5.0 to 105.0C\| 23.0 to 221.0F\| 268.2 to 378.2K
Power Supply	100-240 VAC\| -01 models\| US plug (type A)\| -02 models\| European plug (type C)
Display	5.7 (320 x 240 pixel) backlit color LCD
Temperature Accuracy	0.1C\| 0.2F\| 0.1K\| excluding probe error
pH Range	-2.000 to 20.000 pH\| -2.00 to 20.00 pH\| -2.0 to 20.0 pH
pH Resolution	0.001 pH\| 0.01 pH\| 0.1 pH
mV Accuracy	0.1 mV
mV Resolution	0.1 mV
pH Accuracy	0.001 pH
Temperature Resolution	0.1C\| 0.1F\| 0.1K
Connectivity	USB
Flow Rate	user-selectable from 0.1 mL/min to 2 x burette volume/min
mV Range	-2000.0 to 2000.0 mV
Dosing Accuracy	0.1% of full burette volume
Burette	one 25 mL burette included
Stirrer Type	overhead propeller type\| 200 to 2500 rpm\| resolution 100 rpm
Environment	Operating
Logging Memory	up to 100 titration and pH/mV/ISE reports
pH Calibration	up to five-point calibration\| eight standard buffers and five custom buffers
pH Temperature Compensation	automatic from -5.0 to 105.0C\| 23.0 to 221.0F
Ordering Information	Each HI931 potentiometric titrator is supplied with titrator\| pump assembly\| burette assembly\| electrodes holder and stirrer\| burette blank support\| pump and burette locking screws with plastic head\| temperature probe\| shorting cap\| power adapter\| USB cable\| instruction manual\| USB Memory Stick\| HI900 PC application (installation kit on USB stick)\| and quality certificate.
Measurement Units	user-specified expression of concentration units to suit specific calculation requirements
Endpoint Criteria	single equivalence point (1st or 2nd derivative) or fixed pH/mV value
mV Calibration	single point offset
Dosing Pump Resolution	1/40000
ISE Range	1 x 10?6 to 9.99 x 10 concentration
ISE Resolution	1\| 0.1\| 0.01 concentration
ISE Accuracy	0.5% (monovalent ions)\| 1% (divalent ions)
ISE Calibration	automatic\| up to five point calibration\| seven fixed standard solutions available (0.01\| 0.1\| 1\| 10\| 100\| 1000\| 10000 choice of concentration) and five custom solutions
Titrator Methods	up to 100 methods (standard and user-defined)
Potentiometric Titrations	acid/base (pH or mV-mode)\| redox\| precipitation\| complexometric\| non-aqueous\| ion-selective\| argentometric
Analog Boards Capability	one analog board for pH/ORP/ISE\| not upgradeable
GLP Conformity	instrumentation data storage and printing capabilities
Dosing Pump Capability	one included can be upgraded for two
Burette Size Capability	5\| 10\| 25\| and 50 mL (auto-detection)
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
Autosampler Compatible	not available

Key Features

Small footprint so you can fully optimize your benchtop.
Unmatched 40,000-step dosing pump for small volumes of titrant to help you achieve a very precise endpoint for greater consistency.

Product Details

The HI931 Automatic Titrator 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. No additional programming upgrades to purchase. The only things you need to start using the HI931 are a sensor and titrant.