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| Brand | Truelab |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | E2-TS / E2-TH / E2-TF / E2-TJ |
| Price Range | USD 1,400 – 4,200 (FOB) |
| Purified Water Grade | ASTM Type I (Ultra-Pure), GB/T 6682-2008 Grade I |
| Resistivity | 18.2 MΩ·cm @ 25 °C |
| Heavy Metals & Soluble Silica | <0.1 ppb |
| Total Organic Carbon (TOC) | <3 ppb (E2-TS/E2-TF), <5 ppb (E2-TH), <10 ppb (E2-TJ) |
| Endotoxin | <0.001 EU/mL (E2-TS/E2-TF), <0.002 EU/mL (E2-TH) |
| Microbial Count | <0.1 CFU/mL |
| Particles (>0.2 µm) | <1 CFU/mL |
| RNase | <0.01 ng/mL (E2-TS/E2-TF) |
| DNase | <4 pg/µL (E2-TS/E2-TF) |
| Feed Water Requirement | Municipal tap water, TDS <200 ppm, 5–45 °C, pressure 1.0–4.0 kgf/cm² |
| Flow Rate | 5–40 L/h (adjustable), instantaneous output 1.5–2.0 L/min (with pressurized tank) |
| Dimensions (W×D×H) | 500 × 400 × 580 mm |
| Weight | ~38 kg |
| Power | 220 VAC, 50 Hz, 50–80 W |
| Noise Level | <50 dB(A) |
| Certifications | NSF-certified tubing and fittings, RO membrane: Dow FilmTec™, UV lamp: dual-wavelength (185/254 nm), low-voltage DC control architecture (24 VDC), IPX1-rated enclosure |
| Brand | Truelab |
|---|---|
| Origin | Jiangsu, China |
| Model | GREEN-Q2-5T / GREEN-Q2-10T |
| Output Capacity | 5 L/h / 10 L/h |
| Resistivity | 13–17.5 MΩ·cm @ 25 °C |
| Heavy Metals & Soluble Silica | < 0.1 ppb |
| Total Organic Carbon (TOC) | < 10 ppb |
| Microbial Count | < 1 CFU/mL |
| Particles (>0.2 µm) | < 1 particle/mL |
| Feed Water Requirement | Municipal tap water (TDS < 200 ppm, 5–45 °C, pressure 1.0–4.0 kgf/cm²) |
| RO Rejection Rate | >99% for ions, >99% for organics (MW > 200 Da), >99% for particles & bacteria |
| Power Supply | 220 V, 50 Hz, 50–80 W |
| Noise Level | <50 dB(A) |
| Dimensions (W×D×H) | 315 × 440 × 470 mm |
| Weight | ~18 kg |
| Certifications | NSF-certified tubing & fittings, food-grade PP resin cartridges, DOW RO membranes |
| Brand | Millipore |
|---|---|
| Origin | Germany |
| Model | D24 UV |
| Purification Grade | Type I (ASTM D1193-20) |
| Resistivity | 18.2 MΩ·cm @ 25 °C |
| Heavy Metals & Soluble Silica | < 4 pg/mL |
| Total Organic Carbon (TOC) | < 5 ppb |
| Microbial Contamination | < 0.1 CFU/mL |
| Endotoxin | < 0.001 EU/mL |
| Particles (>0.1 µm) | < 0.01 ng/mL |
| Pure Water Flow Rate | 24 L/h |
| Ultrapure Water Flow Rate | 2 L/min |
| Feed Water | Municipal tap water (1–6 bar, 5–35 °C, conductivity < 2000 µS/cm, TOC < 2000 ppb) |
| Brand | Truelab |
|---|---|
| Origin | Germany |
| Model Variants | S2-DS, S2-DH, S2-DF, S2-DJ |
| Feed Water Requirement | Deionized Water (≤3 µS/cm) |
| Product Water Grade | ASTM Type I / ISO 3696 Class 1 / GB/T 6682–2008 Grade I |
| Resistivity | 18.2 MΩ·cm @ 25 °C |
| Heavy Metals & Soluble Silica | <0.1 ppb |
| Total Organic Carbon (TOC) | <3 ppb (S2-DS/S2-DJ), <5 ppb (S2-DH), <10 ppb (S2-DF) |
| Endotoxin | <0.001 EU/mL (S2-DS/S2-DF), <0.002 EU/mL (S2-DH) |
| Bacteria | <0.1 CFU/mL |
| Particles (>0.2 µm) | <1 CFU/mL |
| RNase | <0.01 ng/mL (S2-DS/S2-DF) |
| DNase | <4 pg/µL (S2-DS/S2-DF) |
| Flow Rate | 10–90 L/h (adjustable), Instantaneous Output: 1.5–2.0 L/min |
| Dimensions (W×D×H) | 500 × 400 × 580 mm |
| Weight | ~38 kg |
| Power Supply | 220 V, 50 Hz, 50–80 W |
| Noise Level | <50 dB(A) |
| Conductivity Sensor Cell Constant | 0.01 cm⁻¹, Temp. Sensitivity: ±0.1 °C with Automatic Temperature Compensation |
| Safety | 24 VDC Low-Voltage Primary Power, NSF-Certified Tubing & Fittings, IPX4-Rated ABS Housing, Electrical/Water Separation Architecture |
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