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| Brand | HHitech |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Manufacturer |
| Product Category | Domestic |
| Model | Smart-D |
| Price | USD 2,390 (approx.) |
| Purified Water Grade | ASTM Type I / ISO 3696 Grade 1 / GB/T 6682-2008 Class I |
| Resistivity | 18.2 MΩ·cm @ 25 °C |
| Heavy Metals & Soluble Silica | < 0.01 ppb |
| Total Organic Carbon (TOC) | < 3 ppb |
| Microbial Count | < 0.01 CFU/mL |
| Endotoxin | < 0.001 EU/mL |
| Particles (>0.1 µm) | < 1 particle/mL |
| Brand | HHitech |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Model | Mini-S15 / Mini-D |
| Pure 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 | <0.01 ppb |
| Total Organic Carbon (TOC) | <3 ppb |
| Microbial Count | <0.01 CFU/mL |
| Endotoxin | <0.001 EU/mL |
| Particles (>0.1 µm) | <1 particle/mL |
| UV Wavelengths | 185 nm & 254 nm |
| UF MWCO | 5000 Da |
| RO Rejection Rate | ≥98–99% (ions), >99% (organics >200 Da) |
| Production Rate | 15 L/h (Mini-S15), 1.0 L/min (Mini-D, pressure-dependent) |
| Dimensions (L×W×H) | 34 × 50 × 56 cm |
| Weight | ~25 kg |
| Power Supply | 220 V, 50 Hz, 72 W |
| Brand | HHitech |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Model | Pilot-1600 |
| Pure Water Grade | Type I (ASTM D1193-20) |
| Resistivity | 18.2 MΩ·cm at 25°C |
| Heavy Metals & Soluble Silica | <0.01 ppb |
| Total Organic Carbon (TOC) | <3 ppb |
| Microbial Count | <0.01 CFU/mL |
| Endotoxin | <0.001 EU/mL |
| Particles (>0.1 � | m): <1 particle/mL |
| RO Output Capacity | 250 L/h at 25°C |
| Footprint | 0.5 m² |
| Power Supply | 220 VAC, 50 Hz, 480 W |
| Safety Voltage | DC24V control circuitry (<DC36V safety threshold) |
| RO Membrane | Dual independent 800 GPD Dow FilmTec™ ultra-low-pressure elements (operating pressure <70 psi / 4.9 bar) |
| UV System | Dual-wavelength (185 nm & 254 nm) germicidal lamp (imported quartz sleeve) |
| UF Module | MWCO 5000 Da polyethersulfone (PES) ultrafilter |
| Final Filtration | 0.2 μm PES terminal filter |
| Storage | Integrated dual 15 L NSF-certified pressurized tanks |
| Compliance | GLP-compliant architecture, NSF/ANSI Standard 58 & 61 certified tubing and fittings |
| Data Logging | Optional RS232/USB interface with 1-year timestamped audit trail (21 CFR Part 11–ready configuration available) |
| Brand | The Lab |
|---|---|
| Origin | USA |
| Model | Dura 12/24 |
| Pure Water Grade | Type I (ASTM D1193, ISO 3696, CLSI EP20-A2) |
| Resistivity | 18.2 MΩ·cm @ 25°C |
| Heavy Metals & Soluble Silica | <0.01 ppb |
| Total Organic Carbon (TOC) | <3 ppb |
| Microbial Count | <0.001 EU/mL |
| Particles (>0.1 µm) | <1 particle/mL |
| Brand | HHitech |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | Pilot-S |
| Price Range | USD 4,200 – 7,000 (est.) |
| Purified Water Grade | ASTM Type I / ISO 3696 Class 1 / GB/T 33087-2016 Grade I |
| Resistivity | 18.2 MΩ·cm @ 25 °C |
| Heavy Metals & Soluble Silica | <0.01 ppb |
| Total Organic Carbon (TOC) | <3 ppb |
| Microbial Count | <0.001 CFU/mL |
| Endotoxin | <0.001 EU/mL |
| Particles (>0.1 µm) | <1 particle/mL |
| Brand | HHitech |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | Pilot-R |
| Price Range | USD 4,200–7,000 (est.) |
| Pure Water Grade | ASTM Type I |
| Resistivity | 18.2 MΩ·cm @ 25 °C |
| Heavy Metals & Soluble Silica | <0.1 ppb |
| Total Organic Carbon (TOC) | <3 ppb |
| Microbial Count | <0.01 CFU/mL |
| Endotoxin | <0.001 EU/mL |
| Particles (>0.1 µm) | <1 particle/mL |
| Brand | HHitech |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | Smart-Q |
| Price Range | USD 1,400 – 4,200 (est.) |
| Purified Water Grade | ASTM Type I / ISO 3696 Grade 1 |
| Resistivity | 15–18.2 MΩ·cm |
| Heavy Metals & Soluble Silica | <0.1 ppb |
| Total Organic Carbon (TOC) | <3 ppb |
| Microbial Count | <0.01 CFU/mL |
| Endotoxin | <0.001 EU/mL |
| Particles (>0.1 µm) | <1 particle/mL |
| UV Wavelengths | 185 nm & 254 nm |
| Final Filtration | 0.45 + 0.1 µm PES membrane |
| RO Membrane | Dow FilmTec™ certified |
| Compliance | Meets GB/T 6682–2008 Class I, ASTM D1193–20, ISO 3696:1995 |
| Brand | HHitech |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Classification | Domestic (China) |
| Model | Basic-RO |
| Price Range | USD 700–1,400 (est.) |
| Purified Water Grade | Type I (ASTM D1193-20) |
| Resistivity | 13–17.5 MΩ·cm @ 25°C |
| Heavy Metals & Soluble Silica | <0.1 ppb |
| Total Organic Carbon (TOC) | <3 ppb |
| Microbial Count / Endotoxins | <0.001 EU/mL |
| Particles (>0.1 µm) | <1 particle/mL |
| RO Output Capacity | 15–45 L/h (model-dependent) |
| Ion Rejection Rate | >97% (fresh membrane) |
| Organic Rejection Rate | >99% (MW > 200 Da) |
| Particle & Bacterial Rejection | >99% |
| Feed Water | Municipal tap water (5–45°C, 0.1–0.4 MPa) |
| Electrical Input | AC 100–240 V, 50/60 Hz |
| Power Consumption | 48–120 W (model-dependent) |
| Dimensions (L×W×H) | 410 × 400 × 420 mm |
| Weight | ~20 kg |
| Certifications | NSF-certified tubing & fittings |
| RO Membrane | Dow FilmTec™ branded composite polyamide thin-film composite (TFC) element |
| Brand | HHitech |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | Edi-Q |
| Price Range | USD 7,000–14,000 |
| Purified Water Grade | ASTM Type II / ISO 3696 Grade 2 |
| Resistivity | >5 MΩ·cm @ 25 °C |
| Heavy Metals & Soluble Silica | <0.1 ppb |
| Total Organic Carbon (TOC) | <3 ppb |
| Microbial Count / Endotoxin | <0.001 EU/mL |
| Particles (>0.1 µm) | <1 particle/mL |
| Maximum Daily Output | 240 L |
| RO Membrane | Dow FilmTec™ |
| UV Wavelengths | 185 nm & 254 nm |
| UF MWCO | 5,000 Da |
| Terminal Filter | 0.45 + 0.1 µm PES membrane |
| Brand | HHitech |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | Master Evo-S |
| Price Range | USD 7,000–14,000 (FOB Shanghai) |
| Pure Water Grade | ASTM Type I (ISO 3696 Class 1) |
| Resistivity | 18.2 MΩ·cm @ 25 °C |
| Heavy Metals & Soluble Silica | <0.01 ppb |
| Total Organic Carbon (TOC) | <3 ppb |
| Microbial Count | <0.01 CFU/mL |
| Endotoxin | <0.001 EU/mL |
| Particles (>0.1 µm) | <1 particle/mL |
| RO Feed Water | Municipal tap water (5–45 °C, 0.1–0.4 MPa) |
| Brand | Zelab |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Center 60 / 90 / 120 / F / V / FV |
| Pure Water Grade | ASTM Type I |
| Resistivity | 18.2 MΩ·cm @ 25°C |
| Heavy Metals & Soluble Silica | < 0.1 ppb |
| Total Organic Carbon (TOC) | < 3 ppb |
| Microbial Count | < 1 CFU/mL |
| Endotoxin | < 0.001 EU/mL |
| Particles (> 0.1 µm) | < 1 particle/mL |
| RO Water Yield | 60–120 L/h |
| Input Water Requirement | Municipal tap water, TDS < 200 ppm, 5–45°C, pressure 1.0–4.0 kgf/cm² |
| Power Supply | AC 220 V ±10%, 50 Hz, 240 W |
| Dimensions (L×W×H) | 57 × 60 × 150 cm |
| Weight | ~70 kg |
| Brand | HHitech |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Region of Origin | Domestic (China) |
| Model | HT-1 |
| Pricing | Available Upon Request |
| Brand | The Lab |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Center 60/90/120D |
| Pure Water Grade | Type I (ASTM D1193-20) |
| Resistivity | >10 MΩ·cm |
| Heavy Metals & Soluble Silica | <0.1 ppb |
| Total Organic Carbon (TOC) | <3 ppb |
| Microbial Count | <1 CFU/mL |
| Endotoxin | <0.001 EU/mL |
| Particles (>0.1 µm) | <1 particle/mL |
| RO Water TDS | ≤5% of feedwater TDS (≥95% salt rejection) |
| Power | AC 220 V ±10%, 50 Hz, 240 W |
| Dimensions (L×W×H) | 57×60×150 cm |
| Weight | ~70 kg |
| Integrated Storage Tank | 20 L |
| Display | 240×128 pixel LCD (106×57 mm) |
| Data Logging | RS232/USB, 1-year traceable records compliant with GLP |
| Brand | HHitech |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | Domestic (China) |
| Model | R-DIS-I / R-DIS-II / R-DIS Standalone |
| Pricing | Upon Request |
| [Brand | The Lab |
|---|---|
| Origin | USA |
| Model | Dura |
| Purified Water Grade | Type I (ASTM D1193-20, USP <1231>, CLSI A2-A4, EP 2.2.44, CAP) |
| Resistivity | 18.2 MΩ·cm @ 25 °C |
| Heavy Metals & Soluble Silica | <0.01 ppb |
| Total Organic Carbon (TOC) | <3 ppb |
| Microbial Count | <0.01 CFU/mL |
| Endotoxin | <0.001 EU/mL |
| Particles (>0.1 µm) | <1 particle/mL |
| Flow Rate | Up to 2.0 L/min |
| Dual-Stage RO Output Conductivity | 1–5 µS/cm |
| DI Water Resistivity | >16 MΩ·cm |
| UV Wavelengths | 185 nm & 254 nm |
| UF Membrane MWCO | 5000 Da |
| Terminal Filtration | Dual-layer PES, (0.45 + 0.1) µm] |
| Brand | HHitech |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | Pilot-QE |
| Price Range | USD 1,400 – 4,200 (est.) |
| Purified Water Grade | ASTM Type I / ISO 3696 Grade 1 / GB/T 6682-2008 Class I |
| Resistivity | 10–18.2 MΩ·cm at 25 °C |
| Heavy Metals & Soluble Silica | <0.1 ppb |
| Total Organic Carbon (TOC) | <3 ppb |
| Microbial Count | <0.01 CFU/mL |
| Endotoxin | <0.001 EU/mL |
| Particles (>0.1 µm) | <1 particle/mL |
| Flow Rate | 45–125 L/h (at 25 °C, 200 ppm TDS feed) |
| Feed Water Requirement | Municipal tap water, TDS ≤200 ppm, 5–45 °C, pressure 1.0–4.0 kgf/cm² |
| RO Membrane | Dow FilmTec™ FT30 HR (USA-sourced) |
| Final Polishing Resin | Dow Optipore™ SD-2 nuclear-grade ion exchange resin |
| UV Wavelengths | 185 nm & 254 nm (imported low-pressure mercury lamp) |
| UF Module | MWCO 5000 Da, PES membrane (imported) |
| Terminal Filter | 0.2 µm PES hydrophilic membrane (NSF-certified) |
| Internal Storage | Dual 15 L pressurized tanks |
| Enclosure | Powder-coated stainless steel chassis |
| Compliance | NSF/ANSI 58, GLP-compliant design, meets ISO/IEC 17025 environmental monitoring prerequisites |
| [Brand | The Lab |
|---|---|
| Origin | USA |
| Model | Center45/60/90-F/V/FV |
| Purified Water Grade | Type I (ASTM D1193, USP <1231>, CLSI EP22-A, ISO 3696) |
| Resistivity | 18.2 MΩ·cm @ 25°C |
| Heavy Metals & Soluble Silica | <0.01 ppb |
| Total Organic Carbon (TOC) | <3 ppb (FV model) |
| Endotoxin | <0.001 EU/mL (F/V/FV models) |
| Microbial Count | <0.01 CFU/mL |
| Particles (>0.2 µm) | <1 particle/mL |
| UV Wavelength | 254 nm & 185 nm |
| UF Membrane MWCO | 5,000 Da |
| Final Filtration | 0.2 µm PES membrane |
| RO Membrane | Dow FilmTec™ |
| Ion Exchange Resin | Nuclear-grade, low-TOC leaching |
| Flow Rate | Up to 2.0 L/min UP water (with full reservoir) |
| Dimensions | 610 × 585 × 1580 mm |
| Weight | ~70 kg |
| Power | 220 V, 50 Hz, 480 W] |
| Brand | HHitech |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | OEM Manufacturer |
| Product Category | Domestic |
| Model | RO DI |
| Quotation | USD 950 (FOB Shanghai) |
| Feed Water Quality | Municipal tap water (TDS < 200 ppm, 5–45 °C, pressure 1.0–4.0 kgf/cm²) |
| Purification Stages | PF + AC + RO + DI |
| Pre-filter | 1 × PP sediment cartridge |
| Carbon Filters | 2 × activated carbon cartridges |
| RO Membrane | 100 GPD (≈379 L/day), DOW Filmtec™ or CSM brand |
| DI Resin Columns | 2–3 × nuclear-grade ion exchange cartridges (imported) |
| Resistivity (DI water) | 15–18.2 MΩ·cm at 25 °C |
| Conductivity | 0.055–0.067 µS/cm |
| Heavy Metals & Soluble Silica | < 0.1 ppb |
| Total Organic Carbon (TOC) | < 1 ppb (measured as non-detectable in standard operation) |
| Microbial Count | < 1 CFU/mL (with optional 0.2 µm PES final filter) |
| Particulates (>0.22 µm) | < 1 particle/mL (with optional 0.2 µm PES final filter) |
| RO Permeate TDS | ≤ 5% of feed water TDS (salt rejection ≥ 95%) |
| Flow Rate (DI water) | 15–30 L/h at 25 °C |
| Instantaneous Dispense Rate | > 1.8 L/min (with pressurized storage tank) |
| Display | Backlit LCD resistivity monitor + handheld TDS pen (battery-powered) |
| Dimensions (W×D×H) | 41 × 22 × 42 cm |
| Weight | ~20 kg |
| Power Supply | AC 220 V ±10%, 50 Hz, 72 W |
| Certifications | NSF/ANSI Standard 58 (RO components), NSF/ANSI Standard 61 (plumbing materials), CE-marked electrical safety |
| Brand | HHitech |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Category | Domestic (China) |
| Model | Benchmark-S |
| Price Range | USD 4,200 – 9,100 (est.) |
| Purification Grade | Type I Ultrapure Water |
| Resistivity | 18.2 MΩ·cm at 25 °C |
| Heavy Metals & Soluble Silica | ≤0.01 ppb |
| Total Organic Carbon (TOC) | <3 ppb |
| Microbial Count | <0.001 CFU/mL |
| Endotoxin | <0.001 EU/mL |
| Particles (>0.1 µm) | <1 particle/mL |
| Feed Source | Municipal Tap Water |
| Core Technologies | Dual-Stage RO with Waste-Water Reuse (Patent ZL202322299897.X), Full-Downflow 3-Liter Ultra-Purification Cartridge, Nuclear-Grade Ion Exchange Resin, Dual-Wavelength UV (185/254 nm), HHitech Proprietary Off-Spec Water Diversion & Water-Driven RO Membrane Protection System |
| Optional | 140-cm Long-Path 6-Liter Deionization Column (D-Series), Built-in TOC Monitor, Wi-Fi Connectivity, Level Sensors, Full-System UV Sanitization Cycle |
| Brand | HHitech |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | Master-R |
| Price Range | USD 1,400–4,200 (est.) |
| Pure Water Grade | ASTM Type I |
| Resistivity | 18.2 MΩ·cm @ 25 °C |
| Heavy Metals & Soluble Silica | <0.01 ppb |
| Total Organic Carbon (TOC) | <3 ppb |
| Microbial Count | <0.01 CFU/mL |
| Endotoxin | <0.001 EU/mL |
| Particles (>0.1 µm) | <1 particle/mL |
| RO Output Conductivity | 1–5 µS/cm (stable under challenging feed water conditions) |
| Flow Rate | 24 L/h (at 25 °C, 50 psi, 15% recovery) |
| Dimensions | 50 × 36 × 54 cm |
| Weight | ~30 kg |
| Power | 220 V, 50 Hz, 120 W |
| Brand | HHitech |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | Master-S (Standard Version) |
| Pricing Range | USD 4,200 – 7,000 (FOB) |
| Purified Water Grade | ASTM Type I / ISO 3696 Class 1 / CLSI A1 / USP Purified Water & Water for Injection (WFI)-compatible |
| Resistivity | 18.2 MΩ·cm @ 25 °C |
| Heavy Metals & Soluble Silica | <0.01 ppb |
| Total Organic Carbon (TOC) | <3 ppb |
| Microbial Count | <0.01 CFU/mL |
| Endotoxin | <0.001 EU/mL |
| Particles (>0.1 µm) | <1 particle/mL |
| Brand | Zelab |
|---|---|
| Origin | USA |
| Model | Center-EDI45D / Center-EDI60D / Center-EDI90D |
| Pure Water Grade | Type I (ASTM D1193, ISO 3696, CLSI, USP/EP/JP Pharmacopeia) |
| Resistivity | >10 MΩ·cm at 25 °C |
| Heavy Metals & Soluble Silica | <0.1 ppb |
| Total Organic Carbon (TOC) | <3 ppb |
| Microbial Count | <0.01 CFU/mL |
| Endotoxin | <0.001 EU/mL |
| Particles (>0.1 µm) | <1 particle/mL |
| Output Flow Rate | 45–90 L/h |
| RO Feed Water Requirement | Municipal tap water, 5–45 °C, 1.0–4.0 kgf/cm² pressure |
| Brand | HHitech |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Manufacturer |
| Product Origin | Domestic |
| Model | Pilot |
| Price Range | USD 7,000–14,000 (FOB) |
| Purified Water Grade | Type I (ASTM D1193-20) |
| Resistivity | 18.2 MΩ·cm @ 25 °C |
| Heavy Metals & Soluble Silica | <0.01 ppb |
| Total Organic Carbon (TOC) | <3 ppb |
| Microbial Count | <0.01 CFU/mL |
| Endotoxin | <0.001 EU/mL |
| Particles (>0.1 µm) | <1 particle/mL |
| Brand | Zelab |
|---|---|
| Origin | USA |
| Model | Center45D / Center60D / Center90D |
| Pure Water Grade | ASTM Type I / ISO 3696 Grade 1 |
| Resistivity | ≥18.2 MΩ·cm at 25 °C |
| Heavy Metals & Soluble Silica | <0.1 ppb |
| Total Organic Carbon (TOC) | <3 ppb |
| Microbial Count | <0.001 EU/mL |
| Particles (>0.1 µm) | <1 particle/mL |
| Flow Rate | 45–90 L/h |
| RO Recovery Rate | Optimized dual-pump dual-membrane architecture with intermediate storage tank |
| Electrical Supply | 220 V, 50 Hz, 480 W |
| Dimensions (L×W×H) | 610 × 585 × 1580 mm |
| Weight | ~70 kg |
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