HI-901C2 Automatic Titration System

The HI-901C2 is an automatic titrator that complements our wide range of products dedicated to quick and accurate laboratory analysis. HI-901C2 can perform acid/base, redox (ORP) complexometric, precipitation, non-aqueous, argentometric and ion selective titrations.

Descriptions

This powerful titrator dispenses the titrant, detects the endpoint, and performs all necessary calculations and graphing automatically. In addition to titration mode, the HI-901C also operates as a fully functional pH, mV/ORP, and ion selective electrode (ISE) meter.

This titrator is supplied with a pack of standard methods or you can create your own. Methods (standard or user) can be easily transferred between titrators via USB flash drive or PC application.

Burette and dosing system

Exchangable 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.

Multiple Burette Sizes – The HI-901C comes standard with a 25ml burette but may be equipped with a 5ml, 10ml or 50ml burette. Each burette is constructed with a ground glass syringe and chemically resistant PTFE plunger.

Linear and Dynamic Dosing

Precision Dosing Pump €“ Our unmatched 40,000 step piston driven pump is capable of dosing extremely small and precise volumes of titrant or reagent.

Chemically Resistant Tubing €“ Aspiration and dispensing tubes are made of durable, chemically resistant PTFE and feature a light-blocking polyurethane outer sleeve to protect light sensitive reagents.

Titration capabilities

• Dynamic Titrant Dosing
• Signal Stability Timing
• Equivalence Endpoint Detection
• Multiple Titration Types

Interface and Display

• Detailed Titration Graphs
• Interactive Colour Display
• Simple and Quick Navigation

Data and Storage

• Customisable titration reports
• Flexible GLP Management
• Effortless Data Transfer

Methods of analysis

Customisable Methods – The HI-901C can store up to 100 user-defined or standard titration methods. Each method may be customised and optimised for performance based on application and user requirements.

Titration method support – Onsite installation, training, and customisation is available from our titration experts. Hanna offers continued support via phone or email for any questions you might have along the way.

Market specific methods packs – Hanna offers titration method packages for various markets including food, beverage, dairy, wine, and more. Ask our product specialists about which methods would be best for you.

Adaptable standard methods – Ask our product specialists which standard methods are possible with the HI-901 system.

Connectivity and Functionality

Multi-functional with four working modes – The HI-901C functions as a titrator, pH meter, mV/ORP meter, and ISE meter. Valuable laboratory bench space is saved, and multiple analyses can be performed on one sample.

Multiple Connections – The titrator offers device support for two burettes and two analogue boards, which allows two electrodes and two stirrers to be simultaneously connected to one unit.

Multiple Peripherals – Users can print reports directly from the titrator using a standard parallel printer. An external monitor and keyboard may be attached for added versatility, as well as an analytical balance for automatic sample mass entry for titrators.

About versatile data management

HI-901 titration system can be easily incorporated into any existing GLP data management programme.

• Easily record all necessary GLP information with every sample, such as sample identification, company and operator name, date, time, electrode ID codes and calibration information.
• Data can be transferred to a PC using Hanna HI-900PC software
• The USB port allows for the easy transfer of methods, reports and software upgrades via USB flash drive
• Users can print reports of analyses directly from the titrator using a standard parallel printer
• An external monitor and keyboard can be attached for added versatility

• Technical Data
  pH
  Range	-2.0 to 20.0; -2.00 to 20.00 ; -2.000 to 20.000
  Resolution	0.1; 0.01; 0.001 pH
  Accuracy (@25°C/77°F)	±0.1 mV
  Calibration	Up to five-point calibration, eight standard buffers and five custom buffers
  mV
  Range	mV -2000.0 to 2000.0
  Resolution	0.1 mV
  Accuracy (@25°C)	±0.1mV
  mV Calibration	Single Point Offset
  ISE
  Range	1 x 10-6 to 9.99 x 1010
  Resolution	1, 0.1, 0.01
  Accuracy	±0.5% monovalent; ±1% divalent
  Calibration	Up to five-point calibration, seven standard solutions and five user-defined standards
  Temperature
  Range	-20.0 to 120.0°C
  Resolution	0.1°C/0.1°F/0.1K
  Accuracy	±0.1°C; ±0.2°F/±0.1K (excluding probe error)
  Analog board capability	1
  Dosing pump capabilities	2
  Burette included	1 (25ml)
  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
  Display	5.7€ (320 x 240 pixel) backlit colour LCD
  Languages	English, Portuguese, Spanish
  Methods	load up to 100 methods (standard and user-defined)
  Burette Auto-Detection	burette size is automatically recognised when inserted into the pump unit
  Programmable Stirrer	overhead propeller type, 200-2500 RPM, resolution 100 rpm
  Flow Rate	user-selectable from 0.1 mL/min to 2 x burette volumes/min
  Temperature Compensation	manual or automatic (ATC)
  End-point Determination	equivalence point (1st or 2nd derivative) or fixed pH/mV value
  Potentiometric Titrations	acid-base (pH or mV-mode), redox, precipitation, complexometric, non-aqueous, 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, in pH-mode, mV-mode or ISE mode; pH/mV/concentration values versus time
  Data Storage	up to 100 titration and pH/mV/ISE reports
  USB Host (Side)	flash drive compatibility for transfers of methods and reports
  Peripherals (Rear)	connections for VGA display, PC-keyboard, parallel printer, USB device input, RS232
  GLP Conformity	instrumentation data storage and printing capabilities
  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	€œ-02€ models: 230VAC
  Dimensions	390 x 350 x 380 mm (15.3 x 13.8 x 14.9 in)
  Weight	approximately 9 kg (20 lbs.) with one pump, stirrer & sensors
  HI-901C1	Titrator with one analogue board, overhead propeller stirrer with stand, 25ml glass burette, dosing pump drive, temperature sensor, USB cable, 256Mb USB flash drive and PC software.
  HI-901C2	Titrator with two analogue boards, overhead propeller stirrer with stand, 25ml glass burette, dosing pump drive, temperature sensor, USB cable, 256Mb USB flash drive and PC software.