MÁY LỌC NƯỚC SIÊU SẠCH LOẠI I VÀ LOẠI II

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* Features:
- Reliable supply of ASTM types I + II
- Tap water set for direct drinking water connection
- The standardly supplied OptiFill dispenser:
• enables one-handed dispenser operation
• can be detached and is ergonomically shaped
• can be turned and is height adjustable
- Simple and economical filter replacement
- Clear view of controls with graphics display
- Supplied complete with a leak sensor

* Standard system components

Compact housing with easily accessible operating and service hood that enables simple replacement of spent material in a few seconds Wide-range power supply unit with automatic adjustment to 48 V that can be internationally used. Tap water pretreatment unit with hardness stabilizer and reverse osmosis module for direct connection to a drinking water supply Purified water container with 10 l volume and conical bottom run-out, together with a pressure outlet for connection to attached downstream equipment Recirculation module for complete tank recirculation as protection against bacterial growth during downtimes that guarantees no loss of quality of the purified water Two quiet running, long life pressure & recirculation pumps (< 40dB) for complete recirculation through all parts that contact medium right up to the dispenser tip. Ultrapure purification set for removal of remaining traces of inorganic substances and ions Quality rinse valve for the complete disinfection of all parts that contact media and for quality rinsing in interval mode Multi-language microprocessor for the control and monitoring of all operation and performance parameters OptiFill dispenser with adapted microfiltration that ensures sterile ultrapure water dispensing directly at the point of use. UV-unit with 185/254 nm wavelength for highest microbial cleanliness and TOC-reduction (option) Integrated ultrafiltration unit for the retention of endotoxins, proteins, DNases and RNases (option)

* Microprocessor control

Multi-lingual microprocessor control with graphics display and colour change from green to red when a fault message is given Individual setting possibilities for conductivity indication (MΩ x cm or µS/cm) and language (German/English) Multi-level conductivity and temperature monitoring for permeate and purified water, temperature compensation with continuously adjustable limiting value setting Automatic matching to an integrated reference resistance prior to each measurement for USP conformity and high precision as well as possibility of temperature compensation switch-off Leak monitoring with display of faults and automatic safety feedwater cut-off

GLP conform data acquisition via an RS-232 interface with adjustable sending interval, date, real time clock and serial number

* Specification:

- Feed water requirements:

Drinking water according to DIN 2000

Feedwater temperature:                    +2°C to 35°

Feedwater pressure:                          1 to 6 bar

Manganese and iron content:            < 0.05 mg/l

Free chlorine content:                        < 1 mg/l

Silt density index (SDI):                     max. 3

- Type 1 ultrapure water (Hand dispensing)

Ultrapure water conductivity:             18.2 MΩ x cm ≙ 0.055 µS/cm
Dispensing performance:                   up to 2 l/min.
TOC value:                                         5 - 10 ppb*
Particle and bacteria content:             < 1 CFU/ml
Typical applications:                           AAS, IC, ICP

*Dependent on the feedwater and regular disinfection
- Type II pure water (Tank outlet)

Pure water conductivity:                     5-10 MΩ x cm ≙ 0.067-0.1 µS/cm
Pure water performance at 15°C:       6 l/h (12l/h)
Typical applications:                           Make up water for buffers and media
                                                           Rinsing of laboratory glass
                                                           Preparation of reagents and samples
                                                           Feed water for autoclaves

- Technical data:

Ambient temperature:                       +2 to 35°C
Supply voltage:                                  90-240 Volt / 50-60 Hz
Total connected load:                        0.1 kW
Inlet/rinsing hose connector:             d8 mm
Concentrate connector:                     d8 mm
Dimensions:                                      W 390 x D 615 x H 720 mm
Weight:                                              22 kg