- All
- Favorite
- Popular
- Most rated
| 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 |
| Brand | HHitech |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Manufacturer |
| Product Category | Domestic |
| Model | Basic-Q |
| Price Range | USD 700–1,400 (FOB) |
| Purified Water Grade | ASTM Type I / ISO 3696 Class 1 |
| Resistivity | 18.2 MΩ·cm at 25 °C |
| Heavy Metals & Soluble Silica | <0.1 ppb |
| Total Organic Carbon (TOC) | <3 ppb |
| Microbial Count | <0.1 CFU/mL |
| Endotoxin | <0.001 EU/mL |
| Particles (>0.1 µm) | <1 particle/mL |
| RO Membrane | Dow FilmTec™ FT30 |
| Feed Water | Municipal tap water (5–45 °C, 0.1–0.4 MPa) |
| Output Flow | 15–30 L/h (Basic-Q15/Basic-Q30 variants) |
| DI Water Flow Rate | Up to 2.0 L/min (with pressurized reservoir) |
| Power Supply | AC 100–240 V, 50/60 Hz |
| Power Consumption | 48 W (Q15) / 72 W (Q30) |
| Dimensions (W×D×H) | 34 × 32 × 47 cm |
| Weight | ~15 kg |
| Certifications | NSF/ANSI 58 (RO components), GLP-compliant design, CE-marked electrical system |
| Brand | HHitech |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Model | Smart-S |
| Price Range | USD 1,400 – 4,200 (est.) |
| Purified Water Grade | ASTM Type I / ISO 3696 Grade 1 / CLSI EP22-A2 Class A |
| 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 Category | Domestic |
| Model | Central |
| Price Range | USD 7,000–14,000 (FOB) |
| Purified Water Grade | ASTM Type I / GB/T 6682-2008 Grade I |
| Resistivity | ≥18.2 MΩ·cm at 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 |
| Production Capacity | 250 L/h or 500 L/h |
| Feed Water Requirement | Municipal tap water (TDS < 200 ppm, 5–45°C, pressure 0–5.0 kgf/cm²) |
| System Configuration | Integrated pretreatment + dual-stage RO + EDI + 150 L stainless steel RO storage tank + 280 L stainless steel EDI product tank + recirculating distribution loop |
| Optional Upgrades | DI polishing cartridge, 185/254 nm UV oxidation module, 5 kDa UF membrane, 0.22 µm MF filter |
| Compliance | Meets ASTM D1193-20, CLSI A2–A24, USP <1231>, EP 2.2.44, CAP Laboratory Standards, and GLP/GMP data integrity requirements per FDA 21 CFR Part 11 (with optional audit trail software package) |
| Key Features | Brand: HHitech |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | Edi-S |
| Price Range | USD 7,000–14,000 (FOB) |
| Purified Water Grade | ASTM Type I / 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 |
| Max. Production Rate | 240 L/day |
| EDI Feed Water Resistivity | >5 MΩ·cm @ 25 °C |
| UV Wavelengths | 185 nm & 254 nm |
| UF MWCO | 5000 Da |
| Final Filtration | 0.45 µm + 0.1 µm PES membrane |
| Certifications | NSF-approved fluid path components, GLP-compliant architecture |
| Brand | HHitech |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | Pilot-RO |
| Price Range | USD 1,400 – 4,200 (est.) |
| Purified Water Grade | ASTM Type I RO Water |
| Resistivity | 18.2 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 � | m): <1 particle/mL |
| RO Membrane | Dow FilmTec™ FT30 HR (USA) |
| UV Lamp | Dual-Wavelength (185 nm & 254 nm), Imported |
| UF Module | MWCO 5000 Da, Imported |
| Final Filter | 0.2 μm PES Membrane, Imported |
| RO Recovery Rate | >30% |
| Feed Water Requirement | Municipal tap water, TDS <200 ppm, 5–45°C, 0.1–0.4 MPa |
| Flow Rate (25°C) | 45–125 L/h (model-dependent) |
| Integrated Storage | Two 15 L NSF-certified pressurized tanks |
| Power Supply | 220 VAC, 50 Hz, 120–240 W |
| Enclosure | Powder-coated stainless steel chassis |
| Compliance | NSF/ANSI Standard 58, GLP-ready architecture, FDA 21 CFR Part 11–compatible data logging (via optional software module) |
| Brand | HHitech |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | OEM/ODM Producer |
| Product Category | Domestic |
| Model | Master-Q |
| Price Range | USD 1,400–4,200 (FOB) |
| Purified Water Grade | ASTM Type I / ISO 3696 Grade 1 / GB/T 6682-2008 Class I |
| Resistivity | 16–18.2 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 | The Lab |
|---|---|
| Origin | Shanghai, China |
| Model | Dura Pro 12 / Dura Pro 24 |
| Pure Water Output | 12 / 24 L/h |
| Ultra-Pure Water Output | Up to 2.0 L/min (with full tank) |
| Resistivity (UP) | 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/mL |
| DI Water Resistivity | >16 MΩ·cm |
| RO Water Conductivity | 1–5 µS/cm (2nd stage) |
| Dimensions (L×W×H) | 545 × 470 × 610 mm |
| Weight | ~22 kg |
| Power Supply | 220 V, 50 Hz, 240 W |
| [Brand | HHitech |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | Eco-Q |
| Price Range | USD 1,400 – 4,200 (est.) |
| Purification 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 | <0.1 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 |
| Flow Rate | Up to 30 L/h (at 25°C) |
| Integrated Pressure Tank | 12 L |
| Power Supply | 220 V, 50 Hz, 72 W] |
| Brand | HHitech |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Classification | Domestic (China) |
| Model | Smart-RO |
| Price Range | USD 700–1,400 (est.) |
| Purified Water Grade | ASTM Type I Reagent Water (as per ASTM D1193-20) |
| 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 |
| Endotoxins | <0.001 EU/mL |
| Particles (>0.1 µm) | <1 particle/mL |
| RO Membrane | Dow FilmTec™ FT30 (USA-sourced) |
| Pre-treatment Stages | PP Sediment Filter + Granular Activated Carbon + RO + Post-AC |
| Flow Rate | 15–30 L/h (model-dependent) |
| Ion Rejection Rate | ≥96% (fresh membrane) |
| Organic Rejection (MW >200 Da) | ≥99% |
| Microbial/Particulate Rejection | ≥99% |
| Power Supply | 220 VAC, 50 Hz |
| Power Consumption | 48 W (Smart-RO15) / 72 W (Smart-RO30) |
| Dimensions (L×W×H) | 41 × 22 × 42 cm |
| Weight | ~20 kg |
| Brand | HHitech |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | Master-E (Economic Version) |
| Price Range | USD 1,400–4,200 |
| Purified Water Grade | Type I ASTM D1193-20 / ISO 3696 Class 1 |
| Resistivity | 18.2 MΩ·cm @ 25 °C |
| Heavy Metals & Soluble Silica | <0.1 ppb |
| Total Organic Carbon (TOC) | <3 ppb |
| Endotoxin | <0.001 EU/mL |
| Microbial Count | <1 CFU/mL |
| Particles (>0.1 µm) | <1 particle/mL |
| Brand | HHitech |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Model | Pilot EDI-Q |
| Price Range | USD 7,000 – 14,000 (FOB Shanghai) |
| Purification Grade | Type I Ultrapure Water (ASTM D1193-20) |
| 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 |
| RO Output | 45–90 L/h (model-dependent) |
| Feed Water | Municipal tap water (5–45 °C, 1.0–4.0 kgf/cm², conductivity ≤500 µS/cm) |
| Brand | HHitech |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Model | Pilot EDI-S |
| Price Range | USD 7,000–14,000 (FOB) |
| Purified Water Grade | ASTM Type I |
| 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 µm) | <1 particle/mL |
| RO Output Conductivity | 1–5 µS/cm (2nd stage) |
| UV Wavelengths | 185 nm & 254 nm |
| UF MWCO | 5,000 Da |
| Final Filtration | 0.2 µm PES membrane |
| Dimensions (L×W×H) | 640 × 540 × 1120 mm |
| Weight | ~70 kg |
| Power Supply | 220 V, 50 Hz, 240 W |
| Brand | HHitech |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | Pilot-E |
| Price Range | USD 4,200 – 7,000 (est.) |
| Purified Water Grade | ASTM Type I / ISO 3696 Grade 1 / GB/T 33087-2016 Class I |
| Resistivity | 18.2 MΩ·cm @ 25 °C |
| Heavy Metals & Soluble Silica | <0.01 ppb |
| Total Organic Carbon (TOC) | <3 ppb |
| Microbial Count | <0.001 EU/mL |
| Particles (>0.1 µm) | <1 particle/mL |
| Brand | HHitech |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Model | Eco-S |
| Price Range | USD 1,400–4,200 (FOB) |
| Purification 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 |
| Brand | HHitech |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | Master Touch-Q/S/R/D Series |
| Price Range | USD 4,200 – 8,400 (FOB) |
| Purified 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 |
| Brand | Zelab |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Product Category | Imported Laboratory Equipment |
| Model | Center-EDI |
| Output Capacity | 45–90 L/h (RO), up to 2.0 L/min (UP) |
| 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 µm) | <1 particle/mL |
| UV Wavelength | 254 nm & 185 nm dual-lamp system |
| UF Membrane MWCO | 5000 Da |
| Final Filtration | 0.2 µm PES membrane |
| Compliance | ASTM D1193, USP <1231>, CLSI EP22-A, ISO 3696, GB/T 6682–2008, CAP guidelines |
| Brand | HHitech |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Manufacturer |
| Model | Pilot-Q |
| Purified Water Grade | Type I (ASTM D1193-20) |
| Resistivity | 10–18.2 MΩ·cm at 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 |
| Production Capacity | Up to 125 L/h (model-dependent) |
| UV Wavelengths | 185 nm & 254 nm |
| Final Filtration | 0.2 µm PES membrane |
| RO Membrane | Dow FilmTec™ certified |
| Ion Exchange Resin | Dow Nuclear-Grade |
Show next