Teledyne Tekmar AQUATek LVA 液体样品自动进样器

Sample Loop – The AQUATek LVA is equipped with a fixed volume PEEK™ sample loop with volume choices of 5, 10, 20 and 25 mL. The sample loop is filled with a liquid sample from the sample vial via a pressurization step. The loop is connected to two 3-port solenoid valves. These valves allow for the sample volume to be swept to the concentrator for analysis and allow for cleanup of the loop between samples via hot water rinsing and an inert gas sweep.

Valve Manifold – A precision-machined manifold reduces plumbing connections by 60% over previous designs and results in improved system reliability.

Hot Water Rinsing – The entire liquid pathway can be rinsed using the high temperature Deionized (DI) water cleaning technique which uses two internal reservoirs to heat blank water to 90 °C for rinsing.

Stackable Configuration – Stackable configuration minimizes the instrument footprint and saves lab bench space.

Barcode – The AQUATek LVA has the ability to connect to a standard barcode reader in order to scan vial barcodes and automatically have the vial ID number added into the TekLink™ schedule.

Blanking Water Reservoir – Reservoir included with system provides cleanup water and auto-blanking, which frees up vial space in the sample tray for increased throughput.

USEPA 5030 in conjunction with 502.1, 502.2, 524.2 , 524.3, 524.4, 503.1, 601, 602, 603, 624, 8010, 8015, 8020, 8021, 8030, 8240, and 8260

Liquid samples, including drinking water and wastewater; Liquid samples containing up to 15 mm of sediment when me asured from the bottom of an upright 40 mL vial