Optional
• Dual-wavelength UV unit for TOC reduction
• Sterile filter 0,2µm
• Wall bracket
• Qualification documents IQ/OQ
• Return line for establishing a ring circuit to the consumers
User Interface
• Large, intuitive touchscreen
• Individual setting options for conductivity display in MΩcm or μS/cm
• Multi-stage conductivity & temperature monitoring for pure &
ultrapure water, temperature-compensated with continuous threshold
adjustment
• USP-compliant, highly precise measurement with integrated reference resistances and optional
temperature compensation deactivation
• Leakage monitoring with error indication and automatic safety shutdown of water supply
• Continuous monitoring of all relevant parameters including early indications of when
consumable replacement is required
Feed water requirements
| Feed water quality | Pre-treated water(EDI, DI, RO or distilled water) |
| Conductivity at 25°C | < 100µS/cm |
| Total organic carbon (TOC) | < 50ppb |
| Inlet pressure* | max. 6bar |
| Temperature | 5 – 35°C |
Ultrapure water specifications (ASTM type 1)1:
| Resisitivity (Conduct.) at 25°C ² | 18.2 MΩcm (0.055 µS/cm) |
| Total Organic Carbon ³ (TOC) | ≤ 5 ppb (with dual-wavelength UV) ≤ 10 ppb |
| Particle content ⁴ | < 1/ml |
| Bacteria | < 0,01 CFU/ml 4 |
| Flow rate | Up to 10 l/min |
¹ The actual values may vary depending on the nature and concentration of the contaminants in the feed water. ² Conductivity/resistivity can also be displayed non-temperature compensated as required by USP
³ In the appropriate operating conditions ⁴ With sterile filter capsule
Technical data
| Ambient temperature | +2 - 35°C |
| Supply voltage | 110-240V / 50-60Hz |
| Connected load | 150W |
| Connection size | R ¾“ |
