Biogas Titrator for FOS/TAC analyses

OBSOLETE ITEM

Biogas Titrator for FOS/TAC analyses
Product #: R41T114

OBSOLETE ITEM

Reliable Assessment of the Fermentation Process

Process control for biogas fermenters is crucial in order to immediately detect any disruption in the digestion process. With the Biogas Titration Manager from Hach, you can be sure your plant is achieving reliable and efficient biogas production. The Titration Manager comes complete with a dedicated FOS-TAC (volatile organic acid and buffer capacity ratio) application package so you are ready to get started right away. All you need to supply is the sample!

Intelligent Design Ensures Effortless Setup and Maintenance

Electrodes and tubing slot secure in place with one easy movement thanks to our unique bayonet concept. For convenient installation and maintenance, the mono-block titrating burette is mounted in no time.

Intuitive Interface Guides You at Every Step

Titration Manager prompts you with clear-text messages in a choice of languages, making it much easier when you're doing routine work. The titration curve is easy to follow live on the large graphic display together with electrode and titrant status.

One-touch Selections and Preprogrammed Functions Make Titrations Easy to Run

Interface gives instant access to routine functions, making it by far the simplest titrator of its generation. Preset routines guide you when running analyses, repeating measurements and performing maintenance. Titrator allows you to automatically sequence and repeat measurements--ideal for direct measurement followed by a titration. Predefined electrode and reagent libraries mean you save time and effort setting up your application.

High-Resolution Burette, Unique Addition Technique and Special Algorithms Ensure Accurate Results

Integrated titrating burettes offer the highest resolution on the market giving unbeatable accuracy for your potentiometric titrations. Innovative electronic design supporting effective PID regulation loop algorithms combined with incremental or dynamic continuous titrant addition modes allow you to reach end points or to determine inflection points even more quickly. Whether you are working with sharp or weak curves or running single or multiple IP, detection is fast and reliable.

  What's in the box?

BIOGAS Potentiometric Titration Workstation consists of the BIOGAS Potentiometric Titration Manager monoburette with a full set of connecting cables, cell accessories, B525 Burette stand. Electrode and reagents are included in the BIOGAS Starter kit to be ordered separately.

  Specifications

Analogue Electrodes Input (High Impedance) : 1 HZ
Balance: Serial RS232
Beaker Volumes Accepted: 5 to 400 mL
Burette: Stand / Tap Type: 1 x 25 mL embedded burette stand included
Burette: Volumes Available: 1 mL, 5 mL, 10 mL, 25 mL & 50 mL
Burette Motor Resolution: 18000 steps
Calibration Interval: 1 to 999 days
Compliance Certifications: CE marking
cETLus certification
Continuous Dynamic Titrant Addition : Addition speed from 0.01 to 50 mL/min
Dimensions (H x W x D): 380 mm x 230 mm x 457 mm
Display: LCD: Graphic 128x128 dot LCD protected from spillages w/TPX cover
Embedded Titrating / Dosing Unit(s): 1 embedded burette motors
End Point Titration: 1 - 2 endpoints
GLP Features: Automatic GLP compliant result printouts with optional printer connected
Incremental Dynamic Titrant Addition: Incremental dose from 0.01 to 10 mL with record on stable reading or max time
Incremental Monotonic Titrant Addition: Incremental dose from 0.01 to 10 mL with record on stable reading or max time
Inflection Point Titration: Equivalent points 1 to 4
Internal Calibration Storage Capacity: Last 1 FIFO management
Internal Data Storage: Last 60 FIFO management
Internal Method Storage Capacity: 10
IP Rating: Fully splashproof chemical resistant lathene
Languages: English, German, Danish, French, Italian, Spanish, Swedish
Length: 450 mm
Measurement Method: FOS/TAC ratio according to Nordmann method:
-Total Inorganic Carbon TAC
-Volatile Organic Acids FOS
Combined pH & FOS/TAC
Method Coupling / Sequencing: Up to 2 methods linked in the same beaker
Method ID: Up to 16 characters, alphanumeric
mV Resolution: 0.1 mV
Non-Volatile Memory: Battery Saved
Number of user programmable methods: 10
Operating Humidity: 20 - 80 % (without water condensation)
Operating Interface: Rubber soft touch alphanumeric keypad
Operating Temperature: 5 - 40 °C
Output: Serial connections printer/PC, balance, sample changer, and additional titrator for use with TitraMaster 85 PC software
Parameters: Volatile organic acid & buffer capacity ratio
Password Protection: Up to 10 characters, alphanumeric
pH Direct Measurement: -9 to 23 pH
pH Electrode calibration: 1 - 5 Standards, with auto recognition & acceptance criteria
pH Resolution: 0.001 pH
Polarised electrode input: -1 - +1 mA in 1 uA steps, DC or AC
Power Requirements (Hz): 50 - 60 Hz
Power Requirements (Voltage): 115/220 V AC
Printer: Serial RS232
Range: -2000 to +2000 mV
TAC in mg/L CaCO₃ (lime reserve)
FOS in mg/L CH₃COOH (acetic acid)
FOS/TAC ratio
Result ID: Up to 16 characters, alphanumeric
Sample Changer: Serial RS232 with SAC850
Sample Changer Stack: up to 25 samples
Sample ID: Up to 16 characters, alphanumeric
Sample Results: up to 4 results per analysis
Sample Stand: Embedded with magnetic stirring
Specific Technology: pH Titration
Stirring Speed: 0 to 1100 rpm in 50 rpm steps, optional propeller stirrer available
Temperature Range: -10 – 100 °C
Temperature Resolution: 0.1 °C
TTL Input / Output: 1 Input/1 Output 0-5V
Units: Equivalent volumes at end point
TAC in mg/L CaCO₃ (lime reserve)
FOS in mg/L CH₃COOH (acetic acid)
FOS/TAC ratio
User Defined Sample Result Calculations: 1 equation per analysis
User ID: Up to 16 characters, alphanumeric
User Programs: 7
Weight: 11.02 lbs. (5 kg) (excluding reagent bottles)