Empowering Scientific Discovery

Dongnan Scientific Instrument Co., Ltd.

Categories
  • All
  • Favorite
  • Popular
  • Most rated
Added to wishlistRemoved from wishlist 0
Add to compare
BrandHHitech
OriginShanghai, China
Manufacturer TypeAuthorized Distributor
RegionDomestic (China)
ModelMaster-D
PricingUpon Request
Added to wishlistRemoved from wishlist 0
Add to compare
BrandEYELA (Tokyo Rikakikai Co., Ltd.)
OriginJapan
ModelMF/F
Drive TypeDC brushless motor with 6-point rotor coupling
Heating MethodSteam or recirculating water bath
Vacuum Operation RangeDown to 1.33 Pa (10 mTorr)
Evaporation Area0.04–0.25 m² (glass or SUS316L evaporator sleeves)
Condenser Surface Area0.3–3.0 m² (multi-layer coiled or triple-coil design)
Collection Flask Capacity1–20 L (evaporate + concentrate)
Max. Feed Viscosity1.0–1.5 Pa·s (1000–1500 cP)
Rotational Speed Range140–1800 rpm (infinitely variable, 50/60 Hz)
Evaporation RateUp to 40 L/h (steam-heated, F-200 model)
Sealing SystemMagnetic drive shaft (F-70/F-150), mechanical seal (F-200), vacuum-rated elastomer gasket (MF-10A)
Added to wishlistRemoved from wishlist 0
Add to compare
BrandEYELA
OriginJapan
ModelN-1300S
Rotational Speed10–310 rpm
Bath Temperature RangeRT+5°C to 90°C (water) / RT+5°C to 180°C (oil)
Temperature Accuracy±1.5°C (water), ±3°C (oil)
Max. Evaporation Rate25 mL/min (water)
Ultimate Vacuum≤399.9 Pa (≤3 mmHg)
Condenser Surface Area0.146 m²
Lift Stroke180 mm (manual, stepless)
MotorBrushless DC
Cooling Water Inlet/OutletØ10 mm
Power SupplyAC 220 V, 50 Hz, 6.5 A, 1.43 kVA
Dimensions (W×D×H)736×352×504 mm (N-1300S-W) / 724×352×504 mm (N-1300S-WB)
Weight12.1 kg (N-1300S-W) / 12.7 kg (N-1300S-WB)
Bath Capacity4.3 L (SB-1300, stainless steel SUS304) / 5.4 L (OSB-2200, aluminum with PTFE coating)
SealingDual-layer PTFE/Viton vacuum seal
Added to wishlistRemoved from wishlist 0
Add to compare
BrandHHitech
OriginShanghai, China
Manufacturer TypeAuthorized Distributor
Country of OriginChina
ModelMaster-R
PriceUpon Request
Pure Water Output24 L/h
Ultra-Pure Water OutputUp to 2.0 L/min (with full reservoir)
RO Stage 1 Conductivity≈5% of feed water conductivity
RO Stage 2 Conductivity1–5 µS/cm (≤2% of feed water conductivity)
Organic Removal Rate (>200 Da)>99%
Particle & Bacterial Rejection Rate>99%
DI Resistivity16–18.2 MΩ·cm
Heavy Metals (DI)<0.1 ppb
Bacteria (DI)<0.01 CFU/mL
Particles (>0.1 µm, DI)<1/mL
UP Resistivity18.2 MΩ·cm @ 25°C
Heavy Metals (UP)<0.01 ppb
Bacteria (UP)<0.01 CFU/mL
Particles (>0.1 µm, UP)<1/mL
TOC (Standard)<10 ppb
TOC (UV/UVF models)<3 ppb
Endotoxins (UF/UVF)<0.001 EU/mL
RNase (UF/UVF)<1 pg/mL
DNase (UF/UVF)<5 pg/mL
Feed WaterMunicipal tap water, 5–45°C, 1.0–4.0 kgf/cm²
Dimensions (L×W×H)500×360×540 mm
Weight~28 kg
Electrical100–240 V, 50/60 Hz
Power Consumption120 W
Terminal filtration(0.45 + 0.2) µm PES membrane
Added to wishlistRemoved from wishlist 0
Add to compare
BrandHHitech
OriginShanghai, China
ModelSmart-Q
Pure Water Output15 or 30 L/hour
DI Water OutputUp to 2.0 L/min (with pressurized tank)
Resistivity16–18.2 MΩ·cm
Conductivity0.067–0.055 µS/cm
Bacterial Count<0.01 CFU/mL
Particles (>0.1 µm)<1/mL
RO Salt Rejection97–99% (new membrane)
Organic Rejection (>200 Da)>99%
Particulate & Bacterial Rejection (RO)>99%
Feed WaterMunicipal tap water, 5–45 °C, 1.0–4.0 kgf/cm²
Dimensions (L×W×H)410×220×420 mm
Weight~20 kg
Electrical100–240 V, 50/60 Hz
Power Consumption48 W (Smart-Q15) / 72 W (Smart-Q30)
CertificationsNSF-certified tubing & fittings, DOW RO membranes, PES 0.45 + 0.1 µm terminal filter, dual-wavelength (185/254 nm) UV lamp, MWCO 5000 Da ultrafiltration module
Added to wishlistRemoved from wishlist 0
Add to compare
BrandHHitech
OriginShanghai, China
ModelEDI-Q10 / EDI-Q10UT / EDI-S10 / EDI-S10UF / EDI-S10UV / EDI-S10UVF
Pure Water Output10 L/h
Ultra-Pure Water OutputUp to 2.0 L/min (with full tank)
Resistivity (EDI water)>10 MΩ·cm @ 25°C
Resistivity (UP water)18.2 MΩ·cm @ 25°C
TOC (EDI)<30 ppb
TOC (UP)<3–10 ppb
Bacteria<0.01 CFU/mL
Particles (>0.1 µm)<1/mL
Silica Rejection>99.9%
RO Salt Rejection97–99% (new membrane)
Organic Rejection (MW >200 Da)>99%
Endotoxin<0.001 EU/mL (UF/UVF models)
RNase<1 pg/mL (UF/UVF models)
DNase<5 pg/mL (UF/UVF models)
Feed WaterMunicipal tap water, 5–45°C, 1.0–4.0 kgf/cm²
Dimensions (L×W×H)500×360×540 mm
Weight18–30 kg
Power120 W, 100–240 V, 50/60 Hz
CertificationsNSF-certified tubing and fittings
Added to wishlistRemoved from wishlist 0
Add to compare
BrandHHitech
OriginShanghai, China
ModelDura Series Ultra-Pure Water System
Output Flow RateUp to 2.0 L/min
UP Water Resistivity (25 °C)18.2 MΩ·cm
TOC<10 ppb (Standard/Low-Organic Models), <3 ppb (Ultra-Low-Organic Models)
Bacteria<0.01 CFU/mL
Particles (>0.1 µm)<1/mL
Endotoxins<0.001 EU/mL (Heat-Resistant & Ultra-Low-Organic Models)
RNase<1 pg/mL (Heat-Resistant & Ultra-Low-Organic Models)
DNase<5 pg/mL (Heat-Resistant & Ultra-Low-Organic Models)
DI Water Resistivity>16 MΩ·cm
Feed WaterDistilled, deionized or RO water
Temp5–45 °C
Pressure1 atm
Dimensions (L×W×H)545 × 470 × 610 mm
Weight~25 kg
Electrical200–240 V, 50/60 Hz
Power Consumption240 W
CertificationsNSF-certified tubing & fittings
UV LampsDual-wavelength (185 nm & 254 nm), medical-grade 316L stainless steel chamber
Final FilterDouble-layer PES membrane, (0.45 + 0.1) µm
RO MembraneImported Dow Filmtec™ elements, lab-optimized dual-stage configuration
Data InterfaceRS232 & USB for real-time logging of temperature and three-point conductivity/resistivity monitoring
Added to wishlistRemoved from wishlist 0
Add to compare
BrandEYELA
OriginJapan
ModelN-1100S / N-1100SF
Rotation Speed20–180 rpm
Max. Evaporation Rate25 mL/min (water)
Ultimate Vacuum<399.9 Pa (3 mmHg)
Bath Temperature RangeRT+5°C to 90°C (N-1100S-W / N-1100SD) or RT+5°C to 180°C (N-1100S-WD)
Temp. Control Accuracy±1.5°C (water bath, rotating flask) / ±3.0°C (oil bath, rotating flask)
Heating Power1 kW
CondenserInclined double-layer coiled tube, cooling area: 0.146 m²
Flask Capacity1 L pear-shaped (ISO NS29/38) or 500 mL pear-shaped (transparent joint, NS29/38)
Receiver1 L spherical (ISO S35/20)
Shaft DimensionsID 18 mm × L 272 mm, TS29/38
Vacuum SealDual-material PTFE/Viton gasket
Air Filter0.2 µm disk filter (N-1100SD/SFD only)
Lift Travel100 mm (counterbalanced slide) + 150 mm (manual extension)
Bath Dimensions & CapacityØ230×100H mm (3 L, water-only) or Ø240×120H mm (5 L, water/oil)
Added to wishlistRemoved from wishlist 0
Add to compare
BrandEYELA
OriginJapan
ModelN-1210BS-WB
Bath Temperature RangeRoom Temp. to 180 °C (±1.5 °C in water, ±3 °C in oil)
Rotational Speed Range5–280 rpm
Evaporation Rate (Water)Up to 25 mL/min
Bath Capacity~5.4 L
Bath Dimensions (ID)240 mm × 120 mm H
Bath MaterialAluminum with PTFE Coating
Heating Power1 kW
Vertical TravelMotorized lift 110 mm + manual extension 130 mm
Condenser TypeTilted dual-spiral coil
Flask Capacity1–3 L (evaporating), 1 L (receiving)
Vacuum SealPTFE sealing gasket
Cooling Water Inlet/OutletØ10 mm
Power SupplyAC 220 V, 5.5 A, 1.2 kVA, 50 Hz
Operating Ambient5–35 °C
Dimensions (W×D×H)729 × 433 × 520 mm (750 mm with lift extended)
Weight18 kg
Added to wishlistRemoved from wishlist 0
Add to compare
BrandEYELA
OriginJapan
ModelCCX-3200
Tube Capacity1–8 (up to 32 with adapter)
Reaction Volume per Tube0.5–60 mL
Temperature RangeRT +10°C to 280°C (max 200°C at 50–60 mL load)
Rotation Speed~100–1200 rpm (in water)
Heating MethodElectric block heater with PID control
Stirring TypeHigh-strength magnetic stirring
Condensation ModeOptional reflux via coolant-split head and condenser
Vessel CompatibilityDURAN® borosilicate glass tubes (Φ12–34 mm, 12 sizes, max height 50 mm)
Gas HandlingCompatible with Schlenk lines, sealed tubes, pressure-rated vessels, and Dean-Stark traps
Dimensions (W×D×H)245 × 275 × 800 mm (stand only)
Weight~8 kg
ComplianceDesigned for GLP-compliant synthetic laboratories
Added to wishlistRemoved from wishlist 0
Add to compare
BrandHHitech
OriginShanghai, China
ModelMaster Touch Series Ultra-Pure Water System
Production TypeDomestic
PricingUpon Request
Added to wishlistRemoved from wishlist 0
Add to compare
BrandHHitech
OriginShanghai, China
ModelBenchmark
Pure Water Output60 L/hour
Max Flow Rate2.0 L/min (1.0 L/min continuous)
DI Water Resistivity16–18 MΩ·cm
UP Water Resistivity18.2 MΩ·cm @ 25°C
Bacterial Count<0.01 CFU/mL
Particles (>0.2 µm)<1/mL
TOC<10 ppb (UP), <3 ppb (with UV 185/254 nm)
Endotoxin<0.001 EU/mL (with UF membrane)
RNase<1 pg/mL
DNase<5 pg/mL
Dimensions (L×W×H)500 × 385 × 650 mm
Weight~25 kg
Power Supply100–240 V, 50/60 Hz, 192 W
Feed WaterMunicipal tap water (5–35°C, 1.0–4.0 bar)
Added to wishlistRemoved from wishlist 0
Add to compare
BrandHHitech
OriginShanghai, China
ModelCenter Series
Pure Water Output45/60/90 L/hour
Ultra-Pure Water OutputUp to 2.0 L/min (with full reservoir)
Resistivity (25°C)≥18.2 MΩ·cm
TOC<3–10 ppb
Bacteria<0.01 CFU/mL
Particles (>0.2 µm)<1/mL
Endotoxins<0.001 EU/mL (FC/FV models)
RNases<1 pg/mL (FV models)
DNases<5 pg/mL (FV models)
RO Feed Water Conductivity Reduction~95% (1st stage)
Dimensions (L×W×H)610×585×1580 mm
Weight~70 kg
Power220 V, 50 Hz, 480 W
Pre-treatmentDOW RO membrane
Final PolishingNuclear-grade ion exchange resin, dual-wavelength UV (254 & 185 nm), 5 kDa UF, 0.2 µm PES final filter
ComplianceASTM D1193 Type I, NCCLS, CAP, GLP-aligned data logging (1 year), NSF-certified fluid path components
Added to wishlistRemoved from wishlist 0
Add to compare
BrandHHitech
OriginShanghai, China
ModelMaster-S
TypeBenchtop Ultra-Pure Water System for Laboratory Use
Pure Water Output15 or 30 L/h (S15/S30 series)
Ultra-Pure Water OutputUp to 2.0 L/min (with pressurized reservoir)
Resistivity18.2 MΩ·cm @ 25 °C
Heavy Metals<0.01 ppb
TOC<10 ppb (standard), <3 ppb (UV/UF variants)
Bacteria<0.01 CFU/mL
Endotoxins<0.001 EU/mL (UVF & UF models)
Particles (>0.1 µm)<1/mL
RNase<1 pg/mL (UVF & UF models)
DNase<5 pg/mL (UVF & UF models)
RO Salt Rejection97–99% (new membrane)
Organic Rejection (>200 Da)>99%
Microbial & Particle Rejection>99%
Feed WaterMunicipal tap water, 5–45 °C, 1.0–4.0 kgf/cm²
Dimensions (L×W×H)500×360×540 mm
Weight~25 kg
Power100–240 VAC, 50/60 Hz, 120 W
Added to wishlistRemoved from wishlist 0
Add to compare
BrandHHitech
OriginUnited Kingdom
ModelBasic-RO15(IT)/Basic-RO30(IT)/Basic-RO45(IT)/Basic-Q15(IT)/Basic-Q30(IT)/Basic-Q45
Purified Water Output15/30/45 L/hour
RO Rejection Rate97–99% (ions), >99% (organics, MW >200 Da), >99% (particles & bacteria)
DI Resistivity13–17.5 MΩ·cm @ 25°C
Conductivity0.077–0.057 µS/cm
Bacterial Count<0.01 CFU/mL (with optional 0.45 + 0.1 µm PES final filter)
Particle Count (>0.1 µm)<1/mL (with optional filter)
Feed WaterMunicipal tap water, 5–45 °C, 1.0–4.0 kgf/cm²
Dimensions (Standard)340 × 320 × 470 mm
Weight~15 kg
Dimensions (IT Series)535 × 320 × 470 mm
Weight~20 kg
Electrical100–240 V, 50/60 Hz
Power Consumption48 W / 72 W / 120 W
ConfigurationMain unit (incl. one set of purification cartridges) + integrated 12 L pressurized tank (IT models) + accessory kit
CertificationsNSF-certified tubing and fittings
RO MembraneOriginal Dow Filmtec™ elements
Added to wishlistRemoved from wishlist 0
Add to compare
BrandEYELA
OriginJapan
ModelMF-1000
Rotation Speed Range100–1200 rpm
Max. Evaporation Rate760 mL/h (water)
Ultimate Vacuum≤399.9 Pa (≤3 mmHg)
Condenser TypeVertical double-coil
Collection Flask1 L spherical flask (S35/20)
Condenser & Vacuum InterfaceQuick-connect, OD 10 mm × 2 each
Wetted MaterialsBorosilicate glass, SUS 304 stainless steel, PTFE
Dimensions (W×D×H)490 × 350 × 930 mm
Weight17 kg
Power SupplyAC 100 V, 50/60 Hz, 2 A, 200 VA
Drive MotorBrushless DC motor
Shaft SealingMagnetic coupling
BearingCeramic lower bearing
Stirring ElementRemovable PTFE-coated blade with smooth, non-porous surface
Added to wishlistRemoved from wishlist 0
Add to compare
BrandEYELA
OriginJapan
ModelN-1300V
Rotational Speed10–310 rpm
Bath Temperature RangeRT+5°C to 90°C (water) / RT+5°C to 180°C (oil)
Temperature Accuracy±1.5°C (water), ±3°C (oil)
Max. Evaporation Rate25 mL/min (water)
Ultimate Vacuum≤399.9 Pa (≤3 mmHg)
Condenser Surface Area0.146 m²
Lift Stroke180 mm (manual, stepless)
Power InputAC 220 V, 50 Hz, 6.5 A, 1.43 kVA
Heating Power1.3 kW
Bath Dimensions (SB-1300)Ø220 × 120 mm H, ~4.3 L (SUS304)
Bath Dimensions (OSB-2200)Ø240 × 120 mm H, ~5.4 L (aluminum with PTFE coating)
Weight12.8 kg (N-1300V-W) / 13.4 kg (N-1300V-WB)
Overall Dimensions543 × 352 × 823 mm (W×D×H)
Cooling Water Inlet/OutletØ10 mm
Sealing MaterialDual-layer PTFE/Viton vacuum seal
Added to wishlistRemoved from wishlist 0
Add to compare
BrandHHitech
OriginShanghai, China
ModelPilot-R
Pure Water Output30/45/60/90 L/hr (2nd-stage RO)
RO Resistivity1–5 µS/cm
DI Resistivity10–18.2 MΩ·cm
UP Resistivity18.2 MΩ·cm @ 25°C
TOC<10 ppb (UV), <3 ppb (UVF)
Endotoxin<0.001 EU/mL (UF/UVF)
RNase<1 pg/mL (UF/UVF)
DNase<5 pg/mL (UF/UVF)
Bacteria<0.01 CFU/mL
Particles (>0.2 µm)<1/mL
Feed WaterMunicipal tap water, 5–45°C, 1.0–4.0 kgf/cm²
Dimensions (L×W×H)640×540×1110 mm
Weight~75 kg
Power220 V, 50 Hz, 240 W
ComplianceGLP-ready, NSF-certified fluid path components, ASTM D1193 Type I & II, ISO 3696 Grade 1
Added to wishlistRemoved from wishlist 0
Add to compare
BrandEYELA
OriginJapan
ModelN-1210BS-WB
Capacity5.4 L
Ultimate Vacuum10 hPa (≈7.5 Torr)
Rotation Speed5–280 rpm
Bath Temperature RangeAmbient to 180 °C (±1.5 °C for water, ±3 °C for oil)
Evaporation RateMax. 25 mL/min (water)
Condenser Cooling Area0.146 m²
Bath DimensionsØ240 × 120 mm (H)
Power1.2 kVA
Weight18 kg
Electrical SupplyAC 220 V, 50 Hz
Added to wishlistRemoved from wishlist 0
Add to compare
BrandEYELA
OriginJapan
ModelTVE-1100A / TVE-1100B
Temperature RangeTVE-1100A: RT + 5°C to 60°C
TVE-1100BRT + 5°C to 40°C
Temp. Control Accuracy±0.2°C
Oscillation Speed100–1100 rpm
Amplitude3 mm
Gas Contact MaterialsPTFE, Polypropylene, Viton, Silicone Rubber, Borosilicate Glass
Vacuum & Vent PortsOD 10 mm
Drain TubeOD 12 mm
Sample Vessel CompatibilityTVE-1100A — Centrifuge Tubes & Test Tubes (Straight, Flip-top, Screw-cap, Standard Tapered Joint)
Operating Ambient5–35°C
Dimensions (W×D×H)300 × 500 × 670 mm
Added to wishlistRemoved from wishlist 0
Add to compare
BrandHHitech
ModelECO-T
OriginShanghai, China
TypeBenchtop Integrated Ultra-Pure Water System with UV/UF Polishing
Pure Water Output20 L/h
Ultra-Pure Water OutputUp to 2.0 L/min (with pressurized reservoir)
Resistivity18.2 MΩ·cm @ 25 °C
Heavy Metals< 0.01 ppb
TOC< 10 ppb (ECO-T), < 3 ppb (ECO-TUVF)
Bacteria< 0.01 CFU/mL
Particles (>0.1 µm)< 1/mL
Endotoxins< 0.001 EU/mL (ECO-TUVF)
RNase< 1 pg/mL (ECO-TUVF)
DNase< 5 pg/mL (ECO-TUVF)
RO Salt Rejection97–99% (new membrane)
Organic Rejection (>200 Da)>99%
Bacterial/Particulate Rejection>99%
Feed WaterMunicipal tap water, 5–45 °C, 1.0–4.0 kgf/cm²
Dimensions (W×D×H)340 × 500 × 560 mm
Weight~25 kg
Power100–240 VAC, 50/60 Hz
Power Consumption48 W
CertificationsNSF-certified tubing & fittings, RoHS-compliant components
Added to wishlistRemoved from wishlist 0
Add to compare
BrandEYELA
OriginJapan
ModelN-1300D
Rotational Speed10–310 rpm
Bath Temperature RangeRT+5°C to 90°C (water) / RT+5°C to 180°C (oil)
Temperature Accuracy±1.5°C (water), ±3°C (oil)
Max. Evaporation Rate25 mL/min (water)
Ultimate Vacuum≤399.9 Pa (≤3 mmHg)
Condenser Surface Area0.146 m²
Lift Stroke180 mm (manual, stepless)
MotorBrushless DC
Cooling Water Inlet/OutletØ10 mm
Power InputAC 220 V, 50 Hz, 6.5 A, 1.43 kVA
Dimensions (W×D×H)578×352×645 mm (N-1300D-W) / 565×352×645 mm (N-1300D-WB)
Weight12.7 kg (N-1300D-W) / 13.3 kg (N-1300D-WB)
Bath Capacity4.3 L (SB-1300, stainless steel SUS304) / 5.4 L (OSB-2200, aluminum with PTFE coating)
SealingDual-layer PTFE/Viton vacuum seal
Added to wishlistRemoved from wishlist 0
Add to compare
BrandEYELA (Tokyo Rikakikai Co., Ltd.)
OriginJapan
ModelTVE-1100A / TVE-1100B
Concentration PrincipleVortex-assisted vacuum evaporation
Temperature RangeAmbient +5°C to 60°C (TVE-1100A), Ambient +5°C to 40°C (TVE-1100B)
Temperature Accuracy±0.2°C
Oscillation Speed100–1100 rpm (50/60 Hz)
Oscillation Amplitude3 mm
Gas Line MaterialsPTFE, Polypropylene (PP), Viton®, Silicone Rubber, Borosilicate Glass
Vacuum & Vent Port OD10 mm
Drain Tube OD12 mm
Compatible VesselsCentrifuge tubes (29 mm OD × 110 mm), Standard test tubes (Φ12–Φ18 mm × 100–180 mm), Straight-, flip-, screw-, and standard ground-glass joint formats
Operating Ambient5–35°C
Dimensions (W×D×H)300 × 500 × 670 mm
Added to wishlistRemoved from wishlist 0
Add to compare
[BrandHHitech
OriginShanghai, China
ModelMaster Evo
Flow Rate45 L/h
Ultrapore Water Resistivity18.2 MΩ·cm @ 25°C
TOC<10 ppb (Standard), <3 ppb (UV/UF variants)
Bacterial Count<0.01 CFU/mL
Endotoxin<0.001 EU/mL (UF/UVF models)
RNase<1 pg/mL (UVF model)
DNase<5 pg/mL (UVF model)
RO Salt Rejection97–99% (new membrane)
Organic Rejection (MW >200 Da)>99%
Feed WaterMunicipal tap water, 5–45°C, 1.0–4.0 kgf/cm²
Dimensions (L×W×H)500 × 360 × 540 mm
Weight~22 kg
Power100–240 V, 50/60 Hz, 120 W]
Show next
InstrumentHive
Logo
Compare items
  • Total (0)
Compare
0