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TiNet (latest version: 2.5)

Updates and Downloads

TiNet 2.5 - new driver for Coulometer and pH Meter (756_780.zip, 227 KB)

The new drivers for 756 and 831 Coulometer and the 780 pH Meter is available for download.

Support of 756 firmware version 12.
Support of 831 firmware version 11.
780: Calibration data are stored correctly in the TiNet configuration.

Installation: Download, unzip and copy all files to the directory \tinet2\bin.

TiNet 2.4 and new models of Titrino and Coulometer

(24_titrino.zip, 1.11 MB)

The new drivers for Titrino model 794, 795, 798, 799 and Coulometer 831 are available for download.

Installation: Download, unzip and follow the instruction in the readme file.

TiNet 2.4 - New Titrino drivers

(titrino_driver.zip, 922 kB)

The new Titrino drivers should be used with TiNet 2.4 including SR2. The new drivers

avoid a parser error during pH calibration on a sample changer.
can use a DIS block for external Dosimat with a Titrino without external Dosimat.
use a correct determination time for the automatic drift correction in Conditioning mode.

Installation: Download, unzip and copy all files to the directory \tinet2\bin.

TiNet 2.4 SR2 / 756 Coulometer: "Error 42" bug fixed

When a KF method is being sent to the 756 Coulometer by TiNet 2.4 SR2 (A.701.0005), the instrument displays "Error 42". TiNet activates the function to read out the oven parameter by means of the second COM. The system halts.

Installation: Download the zipped new driver dating from 30.08.2000 and unzip it to get the actual driver (756.mdv). Copy this file to your \tinet2\bin\ directory.

Technical Information

> TiNet 2.5 compliant and available
Metrohm has released the new software version TiNet 2.5 that is now 21 CFR Part 11 compliant. For detailed information see our white paper Using TiNet 2.5 Compliant Software to comply with 21 CFR Part 11.

Possible Errors with TiNet 2.3

1. Database read error

Problem:	On PC systems with country settings English (British): During read results a read error appears. Results can not be read in.
Temporary solution:	Use country settings German (Swiss).
Solution:	Service Pack (see below).

2. Time out error with 758 KFD Tirino

Problem:	During a Karl Fischer titration with the 758 KFD Titrino a "time out" error appears.
Temporary solution:	Use the 736 driver with the 758 KFD Titrino.
Solution:	Service Pack (see below).

3. Installation of a MOXA card

Problem:	Installation of the MOXA card driver from the CD fails.
Solution:	Use the latest driver (version 3.7) which can be dowloaded from www.moxa.com.

Service Pack

There is a Service Pack that will fix these problems. The Service Pack will be distributed via our Web site. Its release will be announced on this News Board.

Sorry for the trouble