WANI2001 Nickel Water Analyzer
Model WANI2001
WANI2001 online nickel water analyzer using diacetyl oxime spectrophotometry, measuring 0–2 or 0–10 mg/l nickel with ±10% accuracy, automatic colour and turbidity compensation, reagent leak alarm and 4–20 mA, relay and optional RS485 outputs.
- Brand
- TGI German Technologies
- Category
- Industrial Water Analyzer
Overview
About the WANI2001 Nickel Water Analyzer.
The WANI2001 nickel water analyzer is an online instrument dedicated to monitoring nickel in water samples. It uses spectrophotometry with diacetyl oxime as the colorimetric reagent: under acidic conditions nickel ions are oxidised to Ni(IV), which reacts with diacetyl oxime to form a soluble orange-yellow complex. A UV-VIS spectrophotometer measures the colour intensity, which is proportional to the nickel concentration in the sample. It is suited to long-term online monitoring in electroplating, metal processing, chemical, ceramic and glass industries.
Features
- Diacetyl oxime spectrophotometric method with photoelectric measurement and low sample injection error
- Measuring range 0 … 2 or 0 … 10 mg/l, customisable
- Automatic chromaticity and turbidity compensation for real water samples
- Hybrid or bubble agitation for thorough mixing of sample and reagents
- Specially designed flow path to prevent blocking
- All wetted parts specially tested for long service life
- Reagent leak alarm with maintenance reminders
- Self-diagnosis with on-screen fault alarms
- One reagent set covers 250 measurements
How it works
- The sample is acidified so nickel ions oxidise to Ni(IV)
- Ni(IV) reacts with diacetyl oxime to form an orange-yellow complex
- The spectrophotometer measures the colour, which is converted to nickel concentration
Applications
- Electroplating processes
- Metal processing
- Chemical industries
- Ceramic and glass production
LKS supplies the WANI2001 nickel water analyzer in Malaysia, with installation, calibration and after-sales support. Contact our engineers for configuration and a quotation.
Specifications
| Model | WANI2001 |
|---|---|
| Method | Diacetyl oxime spectrophotometry |
| Measuring range | 0 … 2 / 0 … 10 mg/l (customisable) |
| Accuracy | ±10% |
| Repeatability | ±5% |
| Reagent | 1 set: 250 measurements (can be customised) |
| Analogue output | 1 × 4–20 mA (expandable to 2), max. load 500 Ω |
| Analogue input | 1 × 4–20 mA (expandable to 2), 0–5 V input |
| Relay outputs | 4, flexible configuration |
| Communication | RS485 / RS232 / USB (optional) |
| Power supply | 230 V AC, 50 Hz |
| Power consumption | 200 W (not including pump) |
| Ambient temperature | 5 … 40 °C |
| Dimensions (H × W × D) | 1400 × 405 × 500 mm |
| Weight | 75 kg |
Lifecycle support
Installed, calibrated and maintained.
With more than two decades in valves and instrumentation across a diverse range of industries, we keep instruments accurate and valves healthy, because valve health management is vital for plant safety.
- Installation & commissioning
- Calibration & testing
- Maintenance & overhaul
- Dismantling & replacement
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