Description "Testomat 2000® DUO"

Testomat 2000 DUO – Measurement of Key Water Parameters

Heyl Testomat with two measurement points for analyzing various water parameters

The Testomat 2000 DUO is an online analysis device that monitors two measurement points simultaneously, allowing parallel evaluation of different water parameters. Possible measured parameters include:

• Water hardness
• Carbonate hardness
• p-value (pH)
• Minus m-value

The Testomat 2000 DUO expands the capabilities of traditional analysis devices by evaluating two measurement points at the same time. Automatic switching between measurement points reduces installation and operation effort, as no separate control unit is required. Measurement parameters are selected using easily replaceable indicators.

Technical Strengths of the Testomat 2000 DUO

The device uses automatic titration combined with a precise piston dosing pump, enabling exact measurements of different parameters at two measurement points. Various operating modes such as automatic intervals, external control, dynamic intervals, or volume-dependent measurements adapt the device to different plant configurations.

Versatile Applications of the T 2000 DUO

The Testomat 2000 DUO by Heyl is suitable for monitoring in water treatment, water blending, and drinking water systems. Please note that a Viton DosiClip is required for measuring carbonate hardness. This must be specified when ordering a DUO device.

Performance Profile of the Testomat 2000 DUO

• Monitoring of 2 measurement points with different indicator types, e.g., water hardness with different measurement ranges or water and carbonate hardness
• Automatic measurement point switching
• Input to restrict to measurement point 1 available
• Menu-guided operation and programming with plain text display
• Measurement of residual hardness, total hardness, carbonate hardness, minus m-value, p-value via indicator selection
• Choice of hardness units: °dH, °f, ppm CaCO3, or mmol/l
• High measurement accuracy through precise piston dosing pump
• Analysis triggering:
  • Automatic interval mode (interval pause 0–99 minutes)
  • External control
  • Dynamic (exhaustion-dependent interval operation)
  • Volume-dependent via contact water meter
• Two independent limit values with hysteresis (1, 2, or 3 failed analyses) and adjustable switching functions
• Monitoring of two measurement points (switching via external solenoid valves)
• Internal error documentation
• Programmable service address
• Indicator quantities: 100 and 500 ml bottles
• Programmable maintenance interval for maintenance requests