TPS 90FLMV Combination Meter

The TPS Range of Field Lab Analysers Provide a Complete Measurement Solution for Water Quality.

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  • Overview
  • Features
  • Specifications
  • Applications
  • Support
The TPS range of Field Lab Analysers provides a complete measurement solution for several of the most important water quality parameters.
All measurements are shown simultaneously on the 80 character display. There is no need to change modes to check any of your vital data. The user-friendly menu system guides the operator through all operations such as calibration, setup etc. Full text help and error messages are provided along the way. The 90 series is designed for rugged field applications in wet environments. The case, keypad and connectors are rated to IP65.
To comply with GLP guidelines, the date, time and results of the last calibration are stored in memory, along with the unit's serial number. This data can be displayed or sent directly to the RS232 port. Warning of failed calibration is provided. All readings stored in memory are stamped with the date and time. Automatic datalogging provides the capability to automatically record up to 1808 readings at user-set intervals. All recorded data can be downloaded directly to a Printer or Computer with the standard RS232 port. 
With the WinTPS communication software, many instrument functions can be controlled from the computer. This makes the units ideal for remote monitoring.
Measures: pH, Redox, Conductivity, Salinity, Dissolved Oxygen, Temperature
  • 90FL-MV measures pH, mV, Conductivity, TDS, Dissolved Oxygen & Temperature
  • Automatic calibration
  • Automatic datalogging and Computer interfacing standard (cable sold separately)
  • RS232 Port
1808 readings including date and time with A&B function disabled.
1488 readings including date and time with A&B function enabled.
Automatic Logging Rate per Day 1 to 288 readings per day.
  Time of Day 1 to 12 discrete times of the day, in 24 hour format.
  Sampling Period and Duration
One reading every 1 to 300 seconds for a duration of 1 to 720 minutes or continuous.
RS232 Port
300, 9600 & 19200 baud.
8 bits, no parity, 1 stop bit, XON/XOFF Protocol.
Calendar clock displays date, month, hours, minutes & seconds. Year is Y2K compliant and is attached to all stored data.
Good Laboratory Practices
Date, time and results of last calibration for all parameters are stored. This information can be recalled or sent to the RS232 port at any time.
7.2V, 1300mAH NiCad battery built in.
Battery charger for country of destination is included.
Solar panel and external battery clip lead optionally available.
Battery Saver
Auto switch-off after 5 minutes or 1 hour. Battery saver can be switched off to allow continuous use.
Dimensions 230 x 140 x 100 mm
Mass Instrument only Approx. 1.5 kg
  Full Kit Approx. 5.0 kg
Environment Temperature 0 to 45 OC
  Humidity 0 to 90 % R.H.


  • Field and lab groundwater monitoring applications
  • Water quality sampling
  • Agriculture industry applications