Wavelength Range: 200–1000 nm
Transmission Ratio Range: 0.0–125.09% T
Absorbance Range: -0.097 to 2.5 A
Wavelength Accuracy: ±1 nm
Spectrum Bandwidth: 4 nm
Transmittance Accuracy: ±0.5%
Stray Light: ≤0.3% T (at 220 nm)
Measurement Precision: 0.5% T
Transmission Repeatability: 0.2%
 

Water production rate: 10/20/30 liters per hour
Ion rejection rate: 97%-99% (new RO membrane)
UP water quality: Resistivity 18.25 MΩ·cm @ 25℃, TOC <10 ppb (standard), <3 ppb (low TOC model)
Features online water quality monitoring, double water intake (RO & UP water)
Automatic RO membrane anti-scaling flushing and multiple automatic water control functions
Easy maintenance with Korean quick-insert filters and tool-free replacement design
Equipped with 12L pressurized water storage tank and portable TDS pen
 

Fully automatic microcomputer control with real-time monitoring of power, water production, flushing, and alarms
Automatic RO membrane anti-fouling and scheduled washing to extend membrane life
Online monitoring of water flow, pressure, resistivity, and multiple operational statuses
Water production rates: 45, 60, 90, 120 liters per hour
Produces ASTM Type I ultrapure water with resistivity of 18.25 MΩ·cm and TOC <3 ppb (model-dependent)
Equipped with large-capacity 40/60L pressure water storage tank and portable TDS pen
Floor-standing design with movable/fixed feet and dual water outlets (RO & ultrapure water)
 

Water Output Rate: 45 / 60 / 90 / 120 LPH
Water Quality: ASTM Type I ultrapure water (18.25 MΩ·cm @ 25℃), TOC < 10 ppb (Low TOC model: < 3 ppb)
RO Performance: Ion rejection rate 97–99%, organic matter rejection > 99% (MW > 200 Dalton)
Microbial Control: Bacteria < 1 CFU/mL, endotoxin < 0.001 EU/mL (Low Endotoxin model)
Dual Water Outlets: RO water & ultrapure water
Applications: HPLC, ICP-MS, PCR, molecular biology, life science, analytical labs
Power Supply: 100–240V, 50/60Hz, 48–72W
 

Water Production Rate: 10 / 20 / 30 L/h (customizable models PN-L, PN-L-F, PN-L-V, PN-L-VF)
Water Type: ASTM Type I ultrapure water; RO water resistivity 18.25 MΩ·cm @ 25°C
TOC Level: <10 ppb (standard) / <3 ppb (low TOC models)
Bacteria Removal: <1 cfu/mL (with terminal filter); Endotoxin <0.001 EU/mL (low endotoxin models)
Feed Water: Tap water, 0.15–0.5 MPa, 5–40°C
Dimension & Weight: 312 × 475 × 475 mm, ~30 kg
Applications: HPLC, IC, GC, PCR, molecular biology, life sciences, environmental monitoring
 

Water Production Rate: 10 / 20 / 30 L/h
Water Quality: ASTM Type I ultrapure water, 18.25 MΩ·cm resistivity @ 25°C
TOC Content: <10 ppb (standard), <3 ppb (Low TOC models)
Endotoxin Removal: <0.001 EU/ml (Low Endotoxin models)
Bacteria: <1 CFU/ml with terminal filter
Source Water: Tap water, 0.15–0.5 MPa, 5–40°C
Applications: HPLC, IC, GC, PCR, molecular biology, life sciences, trace analysis
 

Max Speed: 2000 rpm Max Relative Centrifugal Force (RCF): 448×g Max Capacity: 6×2×2 ml (12 holes total) Noise Level: ≤ 65 dB(A) Timer Range: 1 second to 59m59s Dimensions: 466 × 310 × 236 mm Net Weight: 20 kg

Max Speed: 5000 rpm Max Relative Centrifugal Force (RCF): 3013 ×g Max Capacity: 6 × 50 ml Power: 150 W Noise Level: ≤ 62 dB(A) Timer: 1 second to 99 minutes Net Weight: 19 kg Dimensions: 320 × 420 × 270 mm

Max Speed: 6500 rpm Max Relative Centrifugal Force (RCF): 6680 × g Maximum Capacity: 6 × 1000 ml Temperature Range: Room temperature (no refrigeration specified) Timer: 1 second to 99h59m59s Noise Level: ≤ 65 dB(A) Features: Intelligent control system, rotor automatic recognition, 10-level acceleration/deceleration, safety protections, LCD display with parameter adjustment during operation

Max Speed: 6500 rpm Max Relative Centrifugal Force (RCF): 6680 × g Max Capacity: 6 × 1000 ml Temperature Range: -20℃ to 40℃ with ±1.0℃ accuracy Noise Level: ≤ 65 dB(A) Intelligent rotor automatic recognition and multiple safety protections (overspeed, overheating, imbalance) Programmable control with 99 stored programs and LCD display