FEATURES
SPECIFICATIONS
CONSUMABLES
ACCESSORIES
DOWNLOADS
ENQUIRE NOW
FEATURES
SPECIFICATIONS
CONSUMABLES
ACCESSORIES
DOWNLOADS
ENQUIRE NOW
KEY FEATURES:
- Data logging option
- Ethernet & USB interfaces
- Dispense report preparation
- Multi-language interface
- Convenient 7-inch colour touch screen
- Easy installation and trouble-free maintenance
- Extensive flow control options
- Built-in conductivity calibration sensors
FEED WATER REQUIREMENTS:
Feed water: Potable tap water
Pressure: 0.4–6.0 bar
Conductivity: <2000 μS/cm
Temperature: 5–35 °C
If the feed water does not meet specifications, additional pre-treatment solutions are available.
| Parameters | Trace | LT | Bio |
|---|---|---|---|
| Catalogue No. | GR-1001 | GR-1003 | GR-1005 |
| Package incl. storage tank | GR-1001-P | GR-1003-P | GR-1005-P |
| Grade 1 water resistivity at 25 °C | 18.2 MΩ x cm | 18.2 MΩ x cm | 18.2 MΩ x cm |
| Grade 1 water conductiity at 25°C | 0.055 μS/cm | 0.055 μS/cm | 0.055 μS/cm |
| Grade 2 water conductivity at 25 °C | ≤0.1 µS/cm | ≤0.1 µS/cm | ≤0.1 µS/cm |
| TOC level | < 10 ppb | < 3 ppb* | < 3 ppb* |
| Rnase | - | - | < 1 pg/mL |
| Dnase | - | - | < 5 pg/mL |
| Bacteria | < 0.01 CFU/mL | < 0.01 CFU/mL | < 0.01 CFU/mL |
| Endotoxins | < 0.15 EU/mL | < 0.15 EU/mL | < 0.001 EU/mL |
| Particles >0.22 μm | < 1/mL | < 1/mL | < 0.05/mL |
| Nominal flow, pure water (to storage tank) | 10 L/h | 10 L/h | 10 L/h |
| Dispense rate, ultrapure water | 1.5–2 L/min | 1.5–2 L/min | 1.5–2 L/min |
| Volumetric dispense | 0.01–100 L** | 0.01–100 L** | 0.01–100 L** |
| Dimensions (WxDxH), cm | 50(33)*45*63 cm | 50(33)*45*63 cm | 50(33)*45*63 cm |
| System weight, kg | 28 | 29 | 30 |
| Operating weight, kg | 32 | 33 | 34 |
*In appropriate operating conditions <2 ppb, otherwise normally < 3 ppb.
**Depends on the tank volume.
| Part number | Description | Comments |
|---|---|---|
| 10411 | Pre-filter Q w/ quick connectors | |
| 10311 | Deionization Q w/ quick connectors | |
| 10033 | Polishing QC w/ quick connectors | |
| 10037 | Polishing QH w/ quick connectors | |
| 10017 | Sterilization UV bulb | For Bio configuration |
| 10018 | UV photooxidation bulb | For LT and Bio configuration |
| 10013 | 0.22 µm dispense microfilter, sterile | For Trace and LT configurations |
| 10120 | Replacement utrafilter | For Bio configuration |
| 410175 | Tank sanitization UV bulb | For Bio configuration |
Water dispensing unit "Flow Point 4"
Designed for ultrapure (Grade 1) water dispense
Adjustable in all dimensions
Manual and/or volumetric dispensing
Color graphic LCD display
Full remote control for water purification system
Compatible with Gradus, B300 and Connect LT systems
Dimensions (W*D*H): 40*22*70 cm
Universal remote dispenser
With 3 m supply hose w/ fixed stand w/o controller, suitable for any pressurized water system storing Pure (Grade 2) or RO water.
Water distribution module
Water storage tank "Pro", 30 L w/ multipoint sensor
Opaque housing walls for protection against the light
Automatic UV sanitization (UV lamp) module (optional)
25 L usable volume
Level switch
Gravity outlet
Delivery pump option
Multi-position level sensor option
Dimensions: 39*44*60 cm
Weight: 6.5 kg
Water storage tank "Comfort" 60 L w/ base, tap and multi-point level sensor
Automatic UV sanitization (UV lamp) module (optional)
Delivery pump (optional)
Multiposition level sensor option
Gravity outlet
Compatible with all tap water systems
Dimensions: 42*42*85 cm
Water storage tank “Comfort” 100 L w/ base, tap and multipoint level sensor
Dimensions: 45*45*112 cm
External pre-filter set (carbonpp/ PP 1 μm) with manometer
Compatible withall tap water systems.
External pre-filter set (polyphosphate/carbonpp/1 μm) with manometer
Compatible withall tap water systems.
External input pressure reducer
For tap water systems.
Tank CO2 trap with microfilter
Automatic sanitization module for tank
Air filter for storage tank
0.22 μm bacteria air filter for storage tank
AquaStop
water leakage protection system
DQ/IQ/OQ/PQ documentation
Flowchart
FlowDiagram_Gradus.pdf
Data sheet
DataSheet_Gradus.pdf
Brochure
Brochure_Gradus.pdf
