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Testomat 2000

Cost Effective Analyzer for Alkalinity

Testomat 2000® is used for the automatic determination and monitoring of residual total hardness (water hardness), residual alkalinity, as well as the minus m-value and the p-value in water. The measurement parameters and the measuring range are determined by the indicator selection and according to the user programming. This enables a total measurement range of 0.89-448 ppm CaCO3. 


The features include: 

  • Simple, menu-driven operating and programming via a plain text display

  • Determinable measuring of residual hardness, total hardness, carbonate hardness, minus m-value, p-value via indicator selection

  • Freely selectable hardness unit in °dH, °f, ppm CaCO3, mmol/l

  • High measuring accuracy provided by a precise piston-dosing pump

  • Analysis initiation:

    • Automatic interval operation (adjustable Interval pause 0 to 99 min.) 

    • External control 

    • Dynamic start (exhaustion dependent) 

    • Volume controlled (water meter)

  • Two independent limit values with hysteresis (1, 2 or 3 bad analyses) and adjustable switch functions​

  • Monitoring of two measuring points (change-over via external solenoid valves)

  • Internal error documentation

  • Programmable service address

  • Programmable maintenance interval for a maintenance request

  • Extended operating periods due to 500 ml indicator storage bottle

  • optional Interface (0/4-20 mA or 0/2-10 V) or Interface RS 232 for a log printer

  • Operating pressure:
    0.3 to 1 bar (4.4 to 15.4 psi) or
    1 to 8 bar (14.5 to 116 psi)

  • Water inlet: 1/4-in inlet fitting

  • Water outlet: Opaque hose with an internal diameter of 0.47 inch

  • Water temperature: 50 to 104 °F (a cooler can be installed for temperatures above 104°F)

  • Power supply: 24,115 and 230–240 VAC, all 50–60Hz

  • Power consumption: Max. 30 V

  • Current Interface Card: Separately

  • Protection class: I

  • Degree of protection: IP 65

  • Ambient temperature: 50 - 104°F

  • Dimensions: (W x H x D): 18.9 x 14.9 x 11 inch

  • Weight: 21 lb

Reagents for Testomat Modul TH

Full Operating Instructions

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