美国Pickering柱后衍生仪PINNACLE PCX参数指标

SPECIFICATIONS:

PINNACLE PCX SPECIFICATIONS

• Dimensions: (h x w x d): 54 x 26.7 x 46.4 cm

• (21.25 x 10.5 x 18.25 inches)

• Weight: 54.4 lbs (24.7 Kg) – Duplex

• Electrical: 100-120 V, 50/60 Hz, 1.7 A, 200 W or 200-240 V, 50/60 Hz, 0.8 A, 200 W

• Mains voltage ± 10 % of nominal

• Installation (over voltage) category II, pollution degree 2

• Indoor use only

• Environmental: Altitude up to 6500 ft

• Ambient Temperature 15 °- 25 °C

• Relative humidity up to 80 % at 31 °C

REAGENT PUMPS

• True pulse-free syringe pump

• Single piece ceramic barrel

• Completely inert flow path

• Maximum operating pressure 500 psi

• Programmable flow rate

• Flow range: 50 μL to 1500 μL/minute

• Flow Accuracy 3 %

• Flow Precision 0.5 % RSD

• Refill cycle of 60 seconds

• Automatic piston wash

• Automatic reagent flush cycle

• No check valves

CONTROL

• Computer controlled

• Windows PC with XP, Vista or Windows 7

• USB connection or network

REACTOR

• Heated reactor for temperature from 5 °C above ambient to 130 °C

• Easy replacement reactor coil cartridges

• Range of reactor dwell volumes; 0.1 mL to 3.5 mL

• Reaction coil withstands up to 42 bar (600 psi) inlet pressure at 130 °C

• Thermal safety switch limits temperature to 150 °C to prevent damage

• Fast response

SAFEGUARDS

• In-line check valve: Prevents reagent back flow into the column when HPLC pressure drops

• Post-column system over pressure: A pre-calibrated relief valve opens at 35 bar (500 psi) to prevent rupture of the post-column reactor tubing in the event of down-stream blockage

• Back-pressure regulator: Applies 7 bar (100 psi) to the detector flow cell outlet (waste) to prevent detector noise and precipitation due to out-gassing or boiling

COLUMN HEATER AND REACTOR CONTROLLER

• Heater accepts up to 6 or 8 mm OD (0.25 or 0.31 inch) x 50-250 mm in length (column and guard)

• Programmable temperature gradient

• Power cooling capability

• Temperature holds within ± 0.4 °C from the set point. Can be set with 1 °C resolution from 5 °C above ambient to 75 °C

• Easy column access

INSTRUMENT PACKAGE AND FLOW PATH

• Advanced fluidics valve management system

• Easy access to internal components

• Standard fittings

• Post-column pressure relief valve

• Side panels easily removed for service access

• Integrated reagent reservoir tray

• Corrosion proof pan and panels

DISPLAY

• Backlit LCD

• Real time temperature and pressure display

• System status icons

• Simple system control interface

GAS PRESSURE MANIFOLD AND REGULATOR

• Panel mount manifold

• Regulator maintains 0.3 bar (3-5 psi) on reagent reservoirs with 3-5 bar (45-75 psi) source pressure

• Safety pressure relief valve opens at 1 bar (14 psi)

• Manifold has two 1/4-28 tubing connections

• Gas lines with anti-syphon valves

PRESSURIZED REAGENT RESERVOIR

• One liter capacity (2 L reservoirs available)

• Maintained under inert gas pressure to inhibit oxidation of oxygen-sensitive reagents

• Valve built into reservoir cap permits sparging during reagent preparation

• Reagent reservoirs fitted with 3.1 mm (1/8”) OD, oxygen-impermeable Air Barrier tubing for oxygen-sensitive reagents