Model 20 Brochure

Standard Specifications Measuring Method - Oven Heated, Flame Ionization Detector (FID) Measurement Range/Standard Ranges - (4 Ranges per amplifier, one choice per analyzer) • 0-10, 0-100, 0-1000, 0-10000ppm (lower detection limit 0.01ppm) • 0-100, 0-1000, 0-10000, 0-100000ppm (lower detection limit 0.1ppm) Other ranges available upon request Zero & Span Noise - Less than 0.2% of full scale Zero & Span Drift - +/- 1% full scale per 24 hours Linearity - Within 1% of full scale through all ranges Repeatability - Within 1% of full scale through all ranges Stability - Within 1% of full scale through all ranges Oxygen Synergism - Within 1% of full scale within selected range Response Time - Within 5 seconds 90% of final reading Ambient Temperature - From 50°F to 120°F Flow Rate - 4 Liters/Minute (standard) or 10 Liters/Minute (upon request) Physical Dimensions - 19" Front Panel, 16.75" Wide Chassis, 18" Deep Chassis, 21" Deep with fittings and handles, 9" High Weight - 35 lbs to 45 lbs depending on options Oven Operating Temperature - 300°F (Adjustable from 200°F to 400°F) Safety - Flame-Out indicator lamp, flame out alarm contact on back panel, fuel shut-off, calibration and zero solenoid shut-off, Optional sample shut-off Voltage output - One of the following voltage outputs • 0-10VDC (Standard) • 0-1VDC (Optional - no extra charge) • 0-5VDC (Optional - no extra charge) Current output • 4-20mA, Sourcing Flame-out alarm • Normally open, low current relay contact (Closes on alarm, latching) Concentration 1 alarm • Normally open, low current relay contact (Closes on alarm, latching) Ignition - Automatic (can be set to manual by operator from front panel) Glow Plug - Main and spare glow plugs installed (Selectable by switch on back panel) Warm-up Time • Usable in approximately 45 minutes • Stable in approximately 2 hours Display - Graphic, backlit, 240W x 64H pixels, high contrast, wide viewing angle Operation Requirements Fuel - UHP Hydrogen @ 18psi incoming pressure (standard) UPH Hydrogen/Helium Mixture @ 18psi incoming pressure (optional) Combustion Air - Oil/Water/Hydrocarbon free instrument air @ 18psi incoming pressure Zero Calibration Gas - Zero grade air or nitrogen @ 9psi incoming pressure Span Calibration Gas - Known concentration of operator selected hydrocarbons balanced in either air or nitrogen @ 9psi incoming pressure Optional Gasses - Oil/Water/Hydrocarbon free instrument air or UHP nitrogen for units with dilution option @ 18psi incoming pressure Oil/Water/Hydrocarbon free instrument air for cleaning options @ 50psi incoming pressure Power Requirements - 115VAC @ 60Hz @ 600Watts WarrantyAll instruments sold by VIG Industries, Inc. are warranted for a period of one (1) year from date of purchase against defects in materials and workmanship.The seller warrants that the product supplied conforms to the specifications assigned thereto. There is no other warranty either expressed or implied.Seller liability is limited specifically to the cost or assigned value of the items sold. Service contracts are available after the warranty expires.