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| Brand | Chu Ding Technology |
|---|---|
| Origin | Shanghai, China |
| Model | UP-T |
| Type | Ultra-Low Total Organic Carbon (TOC) Ultra-Pure Water System |
| Feed Water | RO water, distilled water, deionized water, or bottled purified water |
| Production Flow Rate (25°C) | 28 L/h or 48 L/h |
| Resistivity | ≥18.2 MΩ·cm at 25°C |
| TOC | <5 ppb |
| Microbial Count | <1 CFU/mL |
| Particles (>0.22 µm) | <1 particle/mL |
| Endotoxin | <0.001 EU/mL |
| Heavy Metals (Cu, Zn, Ni) | <0.1–0.2 ppb |
| Total Silicon | <1 ppb |
| UV Wavelengths | Dual-band (185 nm + 254 nm) |
| Dimensions (L×W×H) | 400 × 460 × 500 mm |
| Operating Temperature | 0–45°C |
| Relative Humidity | ≤85% RH (non-condensing, corrosion-free environment) |
| Compliance | Meets and exceeds GB/T 11446.1-2013 (Chinese Electronic Grade I Ultrapure Water Standard), compatible with ASTM D1193-20, ISO 3696:1987, and USP <1231> Purified Water specifications |
| Brand | Chu Ding Technology |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Domestic (China) |
| Model | UP-N |
| Pricing | Available Upon Request |
| Brand | Chu Ding Technology |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Region of Manufacture | Domestic (China) |
| Model | RU-T-25 |
| Pricing | Upon Request |
| Brand | Chu Ding Technology |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | RH-N-5 |
| Pricing | Upon Request |
| Origin | Shanghai, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | MJ-150-II / MJ-250-II / MJ-300-II |
| Price | USD 1,780 (approx., FOB Shanghai) |
| Brand | Chu Ding Technology |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | RU-N-25 |
| Pricing | Available Upon Request |
| Feed Water | Municipal Tap Water (0.5–4.0 bar) |
| Power Supply | AC 220 V / 50 Hz |
| Pure Water Flow Rate (25 °C) | 25 L/h |
| Instant Dispense Rate | ≥2.0 L/min |
| RO Pure Water Conductivity | 1–5 µS/cm |
| UP Ultra-Pure Water Resistivity | 18.2 MΩ·cm |
| TOC | <10 ppb |
| Total Silica | <1.0 µg/L |
| Microbial Count | <1 CFU/mL |
| Endotoxin | <0.001 EU/mL |
| Particles (>0.22 µm) | <1 particle/mL |
| Recovery Rate | Up to 70% |
| Operating Temperature | 0–45 °C |
| Relative Humidity | ≤85% RH |
| Dimensions (L×W×H) | 400 × 460 × 500 mm |
| Acoustic Noise Level | ≤40 dB (at 1 m) |
| Compliance | GB/T 6682–1992 (Grade III & Grade I) |
| Brand | Chu Ding Technology |
|---|---|
| Origin | Shanghai, China |
| Model | RH-N-15 |
| Feed Water | Municipal tap water (0.5–4.0 bar) |
| Output Flow Rate (25°C) | 15 L/h |
| Instantaneous Dispense Flow | ≥2.0 L/min |
| Purified Water Conductivity | ≤5 µS/cm (GB/T 6682–1992 Grade III) |
| Ultrapure Water Resistivity | 5–15 MΩ·cm |
| TOC | <30 ppb |
| Microbial Count | <1 CFU/mL (with optional terminal filter) |
| Particles (>0.2 µm) | <1 particle/mL (with optional terminal filter) |
| Removal Efficiency | >99.5% for monovalent/multivalent ions, >99% for soluble organics, particles, and microorganisms |
| Power Supply | AC 220 V / 50 Hz |
| Dimensions (L×W×H) | 400 × 460 × 500 mm |
| Operating Ambient | 0–45 °C, ≤85% RH, non-corrosive atmosphere |
| Brand | Chu Ding Technology |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | RU-N-30 |
| Price | USD 4,250 (FOB Shanghai) |
| Feed Water | Municipal Tap Water (0.5–4.0 bar) |
| Power Supply | AC 220 V / 50 Hz |
| Pure Water Output Rate (25 °C) | 30 L/h |
| Instantaneous Flow Rate | ≥2.0 L/min |
| Pure Water Conductivity | 1–5 µS/cm |
| Ultra-Pure Water Resistivity | 18.2 MΩ·cm |
| TOC | <10 ppb |
| Total Silica | <1.0 µg/L |
| Microbial Count | <1 CFU/mL |
| Endotoxin | <0.001 EU/mL |
| Particles (>0.22 µm) | <1 particle/mL |
| Recovery Rate | Up to 70% |
| Operating Temperature | 0–45 °C |
| Relative Humidity | ≤85% RH |
| Dimensions (L×W×H) | 400×460×500 mm |
| Noise Level | ≤40 dB (at 1 m) |
| Compliance | GB/T 6682–1992 (Grade III & Grade I), ASTM D1193–2022 Type I, ISO 3696:1987 Class 1 |
| Brand | Chu Ding Technology |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Region of Manufacture | Domestic (China) |
| Model | RU-T-40 |
| Pricing | Upon Request |
| Feed Water | Municipal tap water (0.5–4.0 bar) |
| Power Supply | AC 220 V / 50 Hz |
| Pure Water Flow Rate (25 °C) | 40 L/h |
| Instantaneous Dispense Rate | ≥2.0 L/min |
| RO Pure Water Conductivity | 1–5 µS/cm |
| UP Ultra-Pure Water Resistivity | 18.2 MΩ·cm |
| TOC | <5 ppb |
| Particles (>0.2 µm) | <1 particle/mL |
| Microbial Count | <1 CFU/mL |
| Total Silica | <1.0 µg/L |
| Dimensions (L×W×H) | 400 × 460 × 500 mm |
| Operating Temperature | 0–45 °C |
| Relative Humidity | ≤85% RH |
| Compliance | GB/T 6682–1992 (Grade I), GB/T 11446.1–1997 (Electronic Grade I) |
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