Water Isotope Analyzer

2026-11-03

15 . 1 Project Overview Provide , deliver , install , and place into service a Water Isotope Analyzer system including required peripherals , software , services , and support as specified herein . 15 . 2 Equipment Description and Specifications ● Water isotope analyzer that measures δ18O , δ2H , δ17O , 17 - O excess of liquid water samples ● Water vaporizer coupled with analyzer ● Autosampler or autoinjector and sample vial tray ● δ18O precision of ≤ 0 . 03 ‰ ● δ2H precision of ≤ 0 . 2 ‰ ● Ability to measure water samples with TDS > 10 , 000 mg / L ● Ability to measure freshwater samples with δ18O precision ≤ 0 . 09 ‰ and δ2H precision ≤ 0 . 6 ‰ within 2 hours after analyzing saline water samples ● High resolution measurement of contaminants ● Memory effect reduced 90 percent within 2 hours ● Plumbing and attachments for connecting zero air tank or gas calibration tank ● Extra injection needle included ● Within dimensions not to exceed 5 feet width by 29 inches depth ● Power requirement 120 to 240 VAC ● Operation in environment 63 to 73 degrees Fahrenheit and 20 to 40 percent relative humidity ● Calibration standards for isotopic water included ● Computer monitor included ● Cleaning kits for vaporizer , injection needle , and mirrors included 15 . 3 Installation Labor Contractor shall provide all labor necessary for delivery , installation , setup , and initial calibration of the system .

New Mexico

2026-05-02