ST-LPW38-040
The 40 L/h model is the entry production choice when measured analyser consumption leaves time to replenish between operating periods.
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Cleanroom Pure Water Systems
Biochemistry Analyser Ultrapure Water System – ST-LPW38 Series
Product specifications
| Brand | ST |
|---|---|
| Public model series | ST-LPW38 |
| Feed water | Municipal water; TDS ≤200 ppm; 1.0–5.0 kg/cm²; 5–45°C |
| Production rate | 40/60/80/100/120 L/h |
| Dimensions | 1430 × 525 × 570 mm |
| Weight | 30–50 kg |
| Power | AC 220 V, 50 Hz; 50–100 W |
| Dispensing rate | 1.8–2.0 L/min |
| RO-water conductivity | ≤0.1 µS/cm, online monitoring |
| Ultrapure-water resistivity | 18.2 MΩ·cm at 25°C, online monitoring; GB/T 6682-2008 |
| Microbial level | ≤1 CFU/mL |
| Particle level | ≤1 particle/mL |
| Absorbance | ≤0.01 at 254 nm, 1 cm path |
| Soluble silica | ≤0.01 mg/L |
| Evaporation residue | <1.0 mg/L |
Customization availableSpecifications can be customized to your requirements.
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Specify the quantity and configuration in your inquiry.
Biochemistry Analyser Ultrapure Water System – ST-LPW38 Series connects to municipal water and produces RO and ultrapure water for biochemical analysers, reagent preparation and life-science work. Online conductivity and resistivity readings show the condition of both water outlets.
Five capacities cover 40–120 L/h. Automatic protection and consumable reminders reduce the risk of an analyser receiving water outside the selected specification.
MODELS AND DIMENSIONS
Available system models
| Model | Production rate |
|---|---|
| ST-LPW38-040 | 40 L/h |
| ST-LPW38-060 | 60 L/h |
| ST-LPW38-080 | 80 L/h |
| ST-LPW38-100 | 100 L/h |
| ST-LPW38-120 | 120 L/h |
MODEL DIFFERENCES
Which configuration fits the task
ST-LPW38-060
The 60 L/h version offers more recovery capacity when sample processing and rinse cycles increase cumulative water use.
ST-LPW38-080
At 80 L/h, the system provides an intermediate step for a longer analytical run before moving to the higher-output configurations.
ST-LPW38-100
The 100 L/h model supports greater recurring consumption; compare its production with both routine analysis and scheduled cleaning demand.
ST-LPW38-120
The 120 L/h option gives the series highest replenishment rate for the heaviest analyser schedule, while peak inlet flow remains a separate connection requirement.
PROCESS AND CONTROL
How this system solves the water-supply task
Direct analyser feed
Stable high-flow water reduces manual reservoir filling for compatible biochemical analysers.
Two water qualities
RO water supports routine washing while ultrapure water serves sensitive preparation.
Automatic protection
Low-feed, tank-level and quality alarms protect the system and connected instrument.
APPLICATION ENVIRONMENTS
Where this configuration is used
Clinical biochemistry analysers
Feeds compatible analysers that require monitored low-conductivity water.
Life-science laboratories
Supports DNA sequencing, amino-acid analysis and media preparation.
IVF and cell work
Provides the stated ultrapure grade for compatible embryo and cell laboratory preparation.
SYSTEM SELECTION
Match the analyser connection
Instrument requirements
Compare the analyser’s specified feed quality, pressure and demand with the selected water outlet and connection arrangement.
Busy testing periods
Choose production for the combined analyser workload and preparation draws, with maintenance access that suits the laboratory’s operating schedule.
PROCUREMENT / INQUIRY
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