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2
Channel Simultaneous Titration Capability
The AUT-701 Titrator
is a high performance microprocessor controlled titration system which
will perform many types of titration routines. It has the ability to run
two seperate titrations concurrently while processing the data independently.
Features:
- Single or dual
channel simultaneous titration capability
- Inflection point
determination, set point, combination of both, Intersection, pH, Redox,
pH stat, pKa, Amperometric, Conductometric, and Photometric Titrations
can be performed.
- Use up to (10)
ABT-7 burets to Perform linked titrations and automated sequential titrations
using different titration methods, preamplifiers, electrodes, burets
and samples. Fully programmable for the most complex procedures.
- New titration control
for fast analysis time.
- Complete validation
for data tracking/GLP requirements. Includes an electrode calibration
memory and confirmation and replacement routine for compliance and validation.
- Results memory
for 100 measured samples and total re-analysis function of previous
data for 40 results.
- True Multi-tasking
operation. Modify and re-analyze data while titration is being performed.
- True bi-directional
RS-232 operation. USB and LAN Ethernet are standard with addressable
configuration
- Options include
a multi-sampler for 12, 24, or 36 samples, Balance Interface, Computer
interface, External printer and Multiple preamplifiers (For multi-electrode
analysis)
- Pre-defined(20
fixed) and User defined methods(40) are fully programmable and available
for each channel. The system includes 20 Linked Modes, Buret Dispense
modes, Calibration Mode and Potential measurement Mode(s) as Standard.
Complete
validation support for GLP GMP practice
The AUT-701 Titrator
can track users with access permissions, and track electrode calibration,
serial number, date, time, operator, etc. Our patented electrode memory
sotres all the calibration data and serial number with the electrode.
When a sensor is changed, the data is automatically downloaded to the
instrument. Data can be tracked, stored and printed or sent to a host
computer for logging.
Complete validation
and automation is possible with the software package available with the
AUT-701. Both an onboard printer and external printer is available. LAN/ethernet
as well as USB ports built in.
Features:
- User name and password
access rights with administrative rights. Logged for each titration
- Ambient temperature
and Relative humidiy can be logged (option)
- Electrode memory
allows for complete calibration history for each sensor connected.
- Methods and other
information can be stored and loaded from a USB memory drive.
- Software allows
for real time data acqusition and instrument memory archive.
Single,
Multiple, and Dynamically linked Titration Methods and Routines:
There are many types of titration methods which can be performed. Methods
include "Full Auto" for automatic end point detection and "End
Level" for pre-set end-point level titrations. pH Stat titrations
can be performed, and the system allows for complete control and automation
of Conductivity ("V" and "L" type intersection) Methods. Special Algorythms
for Petroleum Neutralization Titrations are also built-in. Also a few
special routines are built in for Acidity, Salinity, Alkali, and Total
Hardness.
The Control parameters are fully programmable and extremely flexible to
accomodate the most demanding titration requirements. Full calculation
control for up to 5 end points, linking of multiple titrations using multiple
pre-amps is possible. Amperometric and colorimetric analysis is simple
with the available sealed titration cell, photometric adapter and wide
range on electrode systems.
Micro-titrations are
now possible with the small volume titration adapter.
With the sampling
device, you can completely automate your procedure from running the calibration
standards, then standardizing the titrant, and then automatically running
multiple samples without any operator intervention.
AUT-701
Titration Methods
The AUT-701 has the ability to perform many types
of titration methods. This allows for unmatched flexibility to perform
all type of titrations. A true recalculation mode allows for re-analysis
of previous data after control parameters or calculation formulas
have been modified.
Listed below are the
methods available as standard equipment on the AUT-701. Also identified
are a few important control parameters and explanation as to how
they work.
| Method
Number |
Type
of Method |
Description |
1
(201) |
Neutralization
Titration
Automatic infelction detection |
Standard
Mode for titration using automatic detection by 1st derivative.
(Max potential change/volume increment). (up to 5 EP's w/calculations) |
2
(202) |
Neutralization
Titration
by Set Point |
Standard
Mode for Set point titration.
(Volume at preset ph or mv level(s)), 2 set points |
3
(203) |
Full
volume Titration
Auto EP detection after Max. Volume/potential reached. |
Used
to titrate to a fixed volume or potential and then analyze data
for end points based on programmable control parameters(ncluding
Auto or set points). Extremely flexible and important when using
the re-calculation mode. All data is resident. |
4
(204) |
Blank
Titration Mode |
Used
to measure very small volumes in blank titration |
5
(205) |
Non-Aqueous
Titration Mode |
Used
for Non-aqueous titrations. Uses very good potential stability
parameters for equilibrium between additions. |
6
(206) |
Potentiometric
Titration
small potential change at inflection |
Used
primarily for precipitation, red-ox, or chelate titrations with
ion electrode with a small potential change at the end point.
|
7
(207) |
Potentiometric
Titration
largel potential change at inflection |
Used
primarily for titrations with a large potential change at the
end point. (strong acid / strong base titration) |
8
(208) |
Conductivity
Titration, Mode 1 |
Unique
conductometric titration. EP is determined by "V"
intersection. EP is judged as the point of intersection of two
lines after titration. |
9
(209) |
Conductivity
Titration, Mode 2 |
Unique
conductometric titration. EP is determined by "L"
intersection. EP is judged as the point of intersection of two
lines after titration. |
10
(210) |
Petroleum
Neutralization Titration, Mode 1 |
Total
Base value of petroleum (TBN), Hydrochloric, non-aqueous titration.
(ASTM 664) |
11
(211) |
Petroleum
Neutralization Titration, Mode 2 |
Total
Acid value of petroleum (TAN), Perchloric, non-aqueous titration.
(ASTM 2896) |
12
(2123) |
Petroleum
Neutralization Titration, Mode
3
|
Mode
for measuring strong acid value + total acid value, strong base
value + total base value |
13
(213) |
pH
Stat titration, pH adjustment, Mode 1 |
Standard
mode for pH stat analysis for unknown buffering action in sample. |
14
(214) |
pH
Stat titration, pH adjustment, Mode 2 |
pH
stat analysis for strong buffering action in sample. |
15
(215) |
pH
Stat titration, pH adjustment, Mode 3 |
pH
stat analysis for weak buffering action in sample. |
16
(216) |
Acidity
Titration Mode |
Dedicated
for measuring Acidity |
17
(217) |
Salinity
Titration Mode |
Dedicated
for measuring Salinity |
18
(218) |
Alkalinity
Titration Mode |
Dedicated
for measuring Alkalinity |
19
(219) |
Total
hardness Titration Mode |
Dedicated
for measuring Total Hardness (Ca and Mg) |
20
(220) |
Preliminary
Test Titration Mode |
Used
to help the operator determine the best titration parameters
upon initial titration of a new sample. This mode uses the automatic
EP detection algorythm. |
| 21
to 60 |
User
Methods Mode |
Used
to custom tailor titration methods specific to the customers
application. Freely programmable and can incorporate all of
the parameters of the standard pre-defined methods. Ful calculation
control is possible. Parameters also include titrating buret
(1-10), electrode preamp and type, etc. |
| 111
to 130 |
Link
Mode |
Used
to link other titration modes together to perform sequetial
analysis of very complex titrations for one particular sample.
Allows for multiple chemistries, dosing, and using all type
of titration modes, reagents and electrode systems. |
| 61
to 70 |
ABT
Dispense Mode |
Used
to control the ABT-7 buret for adding a fixed volume of reagent.
fully programmable rate, buret, etc. |
| 71
to 80 |
AST
Unit control Modes |
Used
for the AST measuring equipment |
| 81
to 85 |
ABT
Fixed Speed Injector |
Used
to control the ABT-7 buret for fixed speed injection of reagent.
(buret 1-10, volume and speed) |
| 86
to 89 |
pH
Calibration Mode |
Used
with the TTT-510 Sampler to automatically perform a 3 point
pH calibration. |
| 90-93 |
Potential
Measurement Mode |
Used
to Measure potentials from attached preamps. Will be printed
out. Select Electrode channel, preamp, wait time, etc. |
| 94-100 |
Conc.
Calculation Mode |
Used
for calculating the concentration using measured values from
any other mode. |
| 101-110 |
Divergence
Mode |
Used
with the link mode, sets the destination to link based on the
measured result |
| 131-140 |
Reagent
Checking |
Test
the titrator system by using standard reagents for periodic
maintenance |
|
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Titration
results from the AUT-701 Titrator
To the left
is a typical printout which can be obtained with the AUT-701
Titrator. Notice the analog (or s-shaped) curve as well as
the first derivative at the end point.
Up to 6 different
print formats are available:
Initial Info - EP Potential, Temp., titration Volume
Time and titration volume -
Time, potential, temerature -
Time, Potential, temp, volume -
Time, Volume -
Time, potential, temp., volume -
Complete
documentation is available via the onboard printer / plotter
as well as external output to a LIMS system. There is also
software available to output the data results to a PC for
use with standard spreadsheet software for further data storage
and recall or archiving purposes.
For more information,
inquire about our AUT-LOG software control package.
For GLP/GMP
Compliance, both real time and post titration or smoothed data can
be obtained for record keeping. Notice the maximum first derivative
value which corresponds to the end point of the titration. Also
the electrode calibration date, time and information can be printed
out.
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Specifications:
AUT-701 Main Unit
| Measuring
Range |
pH:
pH0.00 - 14.00,
mV:0 to +/-1999.9mV,
Temp: 0 to 100.0 C.
Current/voltage: 0 - 2, 20, 200, 1000uA (by range Selection)/0.0-+/-2,000.0mv
Conductivity: 7 ranges, 0.0 - 200.0 S/m (by range selection)
% transmittence: 0.0 - 100.0%
Ambient temp.; 0.0-50.0C
Relative Humidity; 5-90%
|
| pH Calibration |
Automatic
3 point calibration (pH 4.01, 6.86, 9.18), Manual with other standards |
Titration
Method/
Measuring Method |
Automatic Inflection End point detection (Up to 5 points detectable)
Set Point Titration (Up to 5 points detectable)
Full Volume Titration (Inflection point plus set point) (Up to 5 points
detectable)
Intersection of two lines detection titration (Up to 2 points detectable)
Stat Titration
Preliminary titration(Automatic parameter evaluation method)
pKa Measurement
pH (mV) Measurement
pH Adjustment
Electric Conductivity measurement
|
| Display |
Color
graphic LCD with Back light
Titration Curve, Titration Volume, pH(mV), Temperature simultaneously
displayed. |
| Keyboard Operation
|
Flat
Keypad/ Dialogue operation system by function keys and numeric keypad. |
| Printer |
Provided
(Internal) thermal Printer. External dot matrix Printer is optional |
| Output |
pH: +/-700mV (pH 0-14),
mV: +/-1V, (0 to +/-1,999mV) |
| Number of
electrode Input channels |
Maximum
of three channels
2 Channels of pH/mV electrode inputs are installed as standard.
Third Channel can be installed as option:
FUT-7050 Potentiometric unit
FUT-7010 Photometric unit
FUT-7030 Polarization unit
FUT-7040 Conductivity unit
|
| External Control
I/O |
RS-232C x
5 Channel
1CH: Automatic Buret (ABT-7 Connectable up to 10 units)
2CH: Personal Computer
3CH: Turn Table (TTT-510)
4CH: 1 from Electric Balance Interface, AST-3210 sampler, or TTT-510
5CH: External Printer, EPS-R
LAN x 1
USB(Host) x 1
|
| GLP applicable
functions |
Electrode
Calibration Resume function
Electrode replacement time notification |
| Power Requirements
|
AC
Line 50, 60Hz |
| Power Consumption
|
50VA
When Connecting one ABT-7 automatic Buret) |
| Dimensions
|
approx:
190(w)x192(h)x385(d)mm |
Specifications:
ABT-7 Automatic Buret
| Indication |
LED
syringe size indication |
| Syringe size
setting |
Rotary
switch |
| Syringe |
Fine
polished hard glass, 20 ml std.
20 ml brown glass syringe (1ml, 5ml, 10ml, 50ml option) |
| Wetted parts
material |
Hard
glass, Teflon, Diflon |
| Tubing |
2(ID)
x 3(OD)mm Black Teflon Tube. (1(ID) x 3(OD) for 1ml syringe) |
| Absorption
Speed |
Approx. 20 Seconds full stroke.,/font> |
Dispensing
Speed/
Minimum titration volume |
50 ml syringe: 2 - 150 ml/min / 0.0025ml
20 ml syringe: 0.6 - 60 ml/min / 0.001ml
10 ml syringe: 0.3 - 30 ml/min / 0.0005ml
5 ml syringe: 0.2 - 15 ml/min / 0.00025ml
1 ml syringe: 0.03 - 3 ml/min / 0.00005ml |
| Buret Accuracy |
Whole
capacity error allowance: +/- 0.1%, Reproducability: +/- 0.01ml(at
20 ml syringe) |
| Validation
support |
Burette
volume checking history: max 6 |
| Outlet for
peripherals |
one
for burette, one for mag. stirrer |
| Ambient Temp
and RH |
5-35C,
85% or less |
| Power Requirements
|
AC
100V-240V Line 50/60Hz |
| Power Consumption
|
approx.
30VA |
| Dimensions
|
approx:
110(w)x396(h)x346(d)mm |
Standard Accessories:
(AUT-701 Main)
| 1 |
GST-5741C |
Strong
pH Electrode |
| 1 |
143F192 |
pH
6.86 Standard Buffer Solution (500 mls) |
| 1 |
143F191 |
pH
4.01 Standard Buffer Solution (500 mls) |
| 1 |
RE-4-05 |
Saturated
KCL solution, 50 ml |
| 1 |
OIB00001 |
Electrode
Holder |
| 1 |
6948810K |
Electrode
Stand with stop |
| 1 |
ST-7 |
Magnetic
Stirrer (110v or Specify Voltage) |
| 1 |
OIB00004 |
Electrode
attachment (G-type) |
| 1 |
OIB00005 |
Electrode
attachment (J-type) |
| 1 |
PAP-HCSOIB00001 |
Thermal
Printer Paper (Pack of 2 rolls) |
| 1 |
Manual |
Operation
Manual |
Standard Accessories:
(ABT-7 Burette)
| 1 |
7075610K |
Buret
unit plate (for 1-20ml syringe) |
| 1 |
AUT-045P |
20
ml Brown glass syringe |
| 1 |
AUT-066P |
Metal
Plunger puller tool |
| 1 |
P000070 |
Brown
Glass degassing nozzle for 1-20 ml syringe |
| 1 |
AUT-067P |
Nozzle
cleaning wire |
| 1 |
7075640K |
CO2
adsorbent Soda Lime tube |
| 1 |
7075630K |
1000ml
reagent bottle, translucent/ brown |
| 1 |
AUT-022P |
Teflon
Tube, 2m |
| 1 |
P000108 |
Tube
for nozzle purge |
| 1 |
118B641 |
Burette
Connection cable, 0.9m |
| 1 |
HEX-ACL3 |
Power
Cord |
| 1 |
Manual |
Operation
Manual |
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