Medium-RRO Series Reverse Osmosis Water System (CAT#: STEM-AL-2259-ZJF)

Medium-RRO Series Reverse Osmosis Water System is designed for producing reverse-osmosis water for laboratory feed-water preparation, glassware rinsing, washing, and general process use. The documented series contains 4 model configurations identified as Medium-RRO30, Medium-RRO45, Medium-RRO60, Medium-RRO90. The purification train uses two-stage reverse osmosis, terminal membrane filtration with Tap water, temperature: 5-45°C, pressure: 1.0-4.0kgf/cm² as the documented feed-water condition. The stated production and dispensing performance is Output -1st stage RO water: 63 L/h / 93 L/h / 125 L/h / 150 L/h; Output -2nd stage RO water: 30 L/h / 45 L/h / 60 L/h / 90 L/h; Pure water outlet: 2: 1st and 2nd stage reverse osmosis water. The principal documented water-quality performance is second-stage RO conductivity 1-5µS/cm, bacteria <0.01CFU/mL (with optional 0.2µm PES terminal filter), particles <1/mL (with optional 0.2µm PES terminal filter). System operation is supported by LCD control, online water-quality monitoring. Model-dependent treatment and dispensing options include terminal sterilizing filter. The documented installation information is Length×Width×Height: 640×540×1110mm / Weight: about 70kg, with AC110-240V, 50/60Hz electrical input and 240W / 360W power. The series supports repeatable laboratory water preparation within the documented feed-water, maintenance, and configuration limits.

Models: Medium-RRO30
Medium-RRO45
Medium-RRO60
Medium-RRO90
Product Type: Reverse Osmosis Water System
Production and Dispensing: Output -1st stage RO water: 63 L/h / 93 L/h / 125 L/h / 150 L/h
Output -2nd stage RO water: 30 L/h / 45 L/h / 60 L/h / 90 L/h
Pure water outlet: 2: 1st and 2nd stage reverse osmosis water
Feed Water: Tap water, temperature: 5-45°C, pressure: 1.0-4.0kgf/cm²
Water Quality: second-stage RO conductivity 1-5µS/cm, bacteria <0.01CFU/mL (with optional 0.2µm PES terminal filter), particles <1/mL (with optional 0.2µm PES terminal filter)
Purification Technologies: two-stage reverse osmosis, terminal membrane filtration
Control and Monitoring: LCD control, online water-quality monitoring
Optional Treatment or Dispensing: terminal sterilizing filter
Dimensions and Weight: Length×Width×Height: 640×540×1110mm / Weight: about 70kg
Electrical Requirements: AC110-240V, 50/60Hz
Power: 240W / 360W
Standard Configuration: Main body (Including 1 set of cartridge) + built-in 15 liters pressure tank and buffer tank

Product family: Reverse Osmosis Water System with 4 documented model configurations
Feed-water condition: Tap water, temperature: 5-45°C, pressure: 1.0-4.0kgf/cm²
Production performance: Output -1st stage RO water: 63 L/h / 93 L/h / 125 L/h / 150 L/h, Output -2nd stage RO water: 30 L/h / 45 L/h / 60 L/h / 90 L/h, Pure water outlet: 2: 1st and 2nd stage reverse osmosis water
Water-quality performance: second-stage RO conductivity 1-5µS/cm, bacteria <0.01CFU/mL (with optional 0.2µm PES terminal filter), particles <1/mL (with optional 0.2µm PES terminal filter)
Purification train: two-stage reverse osmosis, terminal membrane filtration
Control functions: LCD control, online water-quality monitoring
Installation: Length×Width×Height: 640×540×1110mm / Weight: about 70kg, AC110-240V, 50/60Hz, 240W / 360W