Applications
- Boiler feed
- Cooling water
- Drinking water
- Industrial waste water
- Surface water
Description
The determination ranges of the chloride analyzer vary from 0.2 to 5000 mg/L Cl- using the (optional) internal dilution module. Single reagent configuration for easy operation and low running costs.
Method
The colorimeter uses an adaptation of the mercury thiocyanate method to measure chloride. Chloride reacts with mercury thiocyanate and iron based reagents to produce an orange-brown ferric thiocyanate complex. The absorbance intensity is proportional to the chloride concentration in the sample and is measured at 470 nm.
Reagents
Standard solutions
Features
| Range (Ø 26 mm) |
50 ppm |
| Range (Ø 16 mm) |
100 ppm |
| Range (with dilution) |
5000 ppm |
| Wavelength | 470 nm |
| Number of reagents | 1 |
| Min. analysis time | 6 minutes |
The colorimeter uses an adaptation of the mercury thiocyanate method to measure chloride. Chloride reacts with mercury thiocyanate and iron based reagents to produce an orange-brown ferric thiocyanate complex. The absorbance intensity is proportional to the chloride concentration in the sample and is measured at 470 nm. This method is optimezed for low range chlorides analysis, 0 - 500 ppb.
Reagents
Standard solutions
Features
| Range (Ø 26 mm) |
500 ppb |
| Wavelength | 470 nm |
| Number of reagents | 1 |
Technical Specifications
| Model | 3S-CL |
| Sampling Mode | Batch, with freely settable frequency. |
| Sample | Pressure: Atmospheric Temperature: 5 ‐ 45°C (41 ‐ 113°F) Flow Rate: 80 to 500 mL/min Connection: 6 mm (¼-in.) |
| Drain |
Pressure-free drain Connection: 12 mm (½-in.) |
| Input Streams | 2 |
| Material | Epoxy-coated stainless steel AISI 304 |
| Dimensions (H x W x D) | 604 x 380 x 210 mm (23.6 x 14.8 x 8.2 in) |
| Weight | 20 kg (44 lbs) |
| Power Supply |
Input Voltage: 115 VAC,230 VAC,24 VDC Power consumption: max. 80 W |
| Output signals |
2 x 4-20 mA analog outputs Modbus via RS485,Ethernet |
| Alarms | 2 SPDT programmable voltage-free relays |
| Digital Input | None, Online, Start Extra, Skip Idle, Emergency Stop |
| Ambient Temperature | 5 - 45 °C (41 - 113 °F) |
| Ambient Humidity | 10 - 90 % RH (non-condensing) |
| Protection Grade | IP54 (indoor only, outdoor use possible with external cabinet, not included) |