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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:
- monitoring of chromate content waste water in galvanization plants
- 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 |