Description "Testomat 2000® Self clean"

Testomat 2000 Self clean – Analyzer with Automatic Cleaning

Water Hardness Meter from Heyl with Automatic Measurement Chamber Cleaning for Consistently Stable Results

The Testomat 2000 Self clean is a specialized version of the Testomat 2000 with an additional dosing pump for adding a cleaning solution after analysis.

After a set number of analyses, the measurement chamber is automatically rinsed and a cleaning solution is dosed to remove deposits in the measurement chamber and drain hose. The chamber content is discharged after a short reaction time, and the system is rinsed several more times. This ensures long-term measurement accuracy and device performance. The device measures various water parameters such as residual and total hardness, carbonate hardness, p-value, and minus m-value, with selectable units in °dH, °f, ppm CaCO3, or mmol/l.

Special features of the Testomat 2000 Self clean

With freely selectable hardness units, automatic interval control, and various external triggering options, the device can flexibly adapt to different measurement tasks. Two programmable limit values with hysteresis enhance process control, while the intuitive menu reduces operating errors and simplifies commissioning.

Applications for the Testomat 2000 Self clean

• Boiler feed water
• Water treatment
• Cooling towers
• Swimming pools

Functions and performance features of the Testomat 2000 Self clean

• Easy menu-guided operation and programming via plain text display
• Measurement of residual hardness, total hardness, carbonate hardness, minus m-value, and p-value selectable via indicator
• Choice of hardness units in °dH, °f, ppm CaCO3, or mmol/l
• High measurement accuracy through precise piston dosing pump
• Analysis triggering:
  • Automatic interval operation (interval pause adjustable from 0–99 minutes)
  • External control
  • Dynamic (exhaust-dependent interval operation)
  • Flow-dependent via water meter
• Two independent limit values with hysteresis (1, 2, or 3 bad analyses) and adjustable switching functions
• Monitoring of two measuring points (switching via external solenoid valves)
• Internal error documentation
• Programmable service address
• Indicator quantities: 100 and 500 ml bottles
• Programmable maintenance interval for service request