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Testomat 2000 Chrome VI

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  • Testomat 2000 Chrome VI

Highly accurate measuring instrument for chromate and hexavalent chromium

The Testomat 2000® CrVI 0-5 ppm process photometer is the further development of the Testomat 2000® CrVI device with a larger measuring range. It can monitor a chromate content (CrO42-) of 0 to 11.15 ppm, or hexavalent chromium (CrVI) within the range of 0 to 5.0 ppm. The device operates with a photometric analysis principle.

Functional Overview:​

  1. monitoring of chromate content waste water in galvanization plants
  2. control of waste water in the metalworking industry

Measuring range:

Chromium VI:

0.00 – 0.99 ppm (resolution 0.01)
1.0 – 3.0 ppm (resolution 0.1)
3.0 – 5.0 ppm (resolution 0.2)

Chromate:

0.00 – 11.15 mg/l or ppm

MAINS WATER SUPPLY

  • 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)

TECHNICAL DATA

  • 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

FUNCTIONAL OVERVIEW

All devices of the Testomat 2000® series are characterized by a low-maintenance operation and ease of use.
All share the following functions:

  • Quick menu navigation
  • LCD clear text display
  • Accurate titration via piston-dosing pump
  • Reliable low maintenance operation
  • Minimum indicator and water consumption
  • Two adjustable limit values with programmable switch functions
  • Monitoring of two measuring points
  • Programmable additional program (e.g. to switch on a cooler or for an analysis message)
  • Output for alarm and maintenance messages
  • Error documentation (e.g. low water)
  • Indicator storage bottle 500 ml for extended operating periods
  • Interface (0/4-20 mA or serial bus RS232)

PARAMETER DIVERSITY

MODEL / TYPE PARAMETER* MEASURING RANGE
Testomat 2000® water hardness, carbonate hardness,

p-value, minus-m-value

 0.05-25 °dH,

0.5-20 °dH, 1-15 mmol/l

0.05-0.5 mmol/l
Testomat 2000® Antox

for dosing a reducing agent

 water hardness, carbonate hardness,

p-value, minus-m-value

 0.05-25 °dH,

0.5-20 °dH, 1-15 mmol/l

0.05-0.5 mmol/l
Testomat 2000® CAL with automatic calibration function water hardness, carbonate hardness,

p-value, minus-m-value

 0.05-25 °dH,

0.5-20 °dH, 1-15 mmol/l

0.05-0.5 mmol/l
Testomat 2000® CLF free chlorine 0-2.5 mg/l
Testomat 2000® CLT total chlorine 0-2.5 mg/l
Testomat 2000® CLT self clean

automatic cleaning of the measuring chamber

 total chlorine 0-2.5 mg/l
Testomat 2000® CrVI 0-5ppm chromate, chromium VI 0-5.0 mg/l, 0-11.15 mg/l
Testomat 2000® Duo

for controlling of two mea- suring points

 water hardness, carbonate hardness,

p-value, minus-m-value

 0.05-25 °dH,

0.5-20 °dH, 1-15 mmol/l

0.05-0.5 mmol/l
Testomat 2000® Fe iron-II and iron-III 0-1.0 mg/l
Testomat 2000® PO4 phosphate 0-10 mg/l
Testomat 2000® Polymer polyacrylate customized

0.0-50.0 mg/l
Testomat 2000® SO3 sulphite 0-20 mg/l
Testomat 2000® self clean automatic cleaning of the measuring chamber water hardness, carbonate hardness,

p-value, minus-m-value

 0.05-25 °dH,

0.5-20 °dH, 1-15 mmol/l

0.05-0.5 mmol/l
Testomat 2000 THCL® total chlorine,

carbonate hardness

 0-2.5 mg/l

0.25-2.5 °dH
Testomat 2000®  V

for blending water

 water hardness,

carbonate hardness

 1.0-25.0 °dH

1.0-20.0 °dH