二手 SHIMADZU LC-20AD #9108909 待售

Isocratic pumps Specification: Pump type: Micro volume double plunger pump (Approx 10µL/stroke) Pumping methods: Constant flow delivery and constant pressure delivery Constant flow pumping: Flow rate: 0.0001-5µL/min [1.0-0 MPa] Setting range: 5.0001-10µL/min [1.0-20 MPa] Flow rate accuracy: ± 1% or ± 0.50µL/min whichever is the greater (0.01-2µL/n) ±2% (2-5 µL/min) (when water is pumped at 1-40 MPa with water and room temperature constant between 20-30°C) Flow rate precision: ±0.3% (RSDO 1% and below) (when water is pumped at 0.05-5 µL/min 1-40 MPa with water and room temperature constant between 20-30°C) Constant pressure pumping: Pressure setting range: 1.0-40 MPa [0.1 MPa steps] Pressure accuracy: ± 10% or 1.0 MPa whichever is the greater Pressure limits function: Upper and lower limits Liquid-contacting part materials: SUS316L PEEK PTFE Ruby Sapphire Hastelloy Suction filter: 10µm Line filter: 5µm Mesh, capacity 30µL Time program: Commands for flow rate Pressure Event functions Loop (For program repetition) Pressure display accuracy: 12% or ±0.5 MPa, whichever is the greater Plunger rinsing line: Connecting the optional automatic rinsing kit enables automatic rinsing Operating temperature range: 4°C - 35°C Power supply: Part no / Power supply voltage (indicated on the instrument) / Power consumption / Frequency 228-45000-31 / AC 100-120 V (100-120 V~) / 150 VA / 50/60 Hz 228-45000-32 / AC 100-120 V (100-120 V~) / 150 VA / 50/60 Hz 228-45000-38 / AC 220-240 V (220-240 V~) / 150 VA / 50/60 Hz.