ALS 2016/2032 Specifications:

• Flow System: Valved purge and sample gas flow system with independent sampler loops for each of the sixteen positions.
• Valve/Sampler line Heating System: The position sampler valve and all sample lines are heated. Temperature control is variable from ambient to 175°.
• Samplers: 5ml or 25ml sampler volume. All glass construction using medium porosity glass frits or narrow bore glass tubing (not included). Includes manual 3-way valve for sample load/empty.
• Valve: Electrically-actuated 34-port valve selects sampler position. Valve position is indicated on the LCS 2000 display.
• Tubing: all lines are 1/16" nickel. The transfer lines are 36". All sample lines are heated.
• I/O Interface: ALS 2016 Logic Board and Interface Cable to LCS 2000 are included.
• Power Requirements: 120V or 220V +/- 10%, 50 or 60 Hz +/- 1%. 2016: 720 watts. 2032: 840 watts.

LSC 2000 Specifications:

• Furnace: Ambient to 400°C, rise rate approximately 200°C/min.
• Traps: 0.123" +/- 0.002" O.D. x 12" long x 0.010" wall thickness stainless steel standard. Optional traps include 0,125" O.D. x 1.8mm I.D. x 12" long glass-lined stainless steel.
• Samplers: 5ml or 25ml sampler volume. All glass construction using medium porosity glass frits (not included). Includes manual 3-way valve for sample/load drain. Optional 5ml or 25ml fritless, needle sparge, and 3/4" disposable samplers (not included) can be used..
• Valving: Motor-actuated 6-port valve contained in oven for purge and desorb cycles, variable ambient to 300°C. Solenoid-operated 2- and 3-port valves for purge, dry purge, drain, bake and vent functions. Solenoid valves rated at 20psi.
• Tubing: All sample lines are 1/16" glass lined stainless steel or fused silica (0.32 mm or 0.53 mm I.D.), heated, variable ambient to 300°C. Sample flow pathway fittings are gold-plated. The transfer line is available in a 36", 48", or 60" length. Mount temperature is ambient to 200°C.
• Electronic Control: CMOS 8 bit 6303 microprocessor with 64k ROM (Read Only Memory) and 2K RAM (Random Access Memory). Parameter entry is via a tactile response panel including a numeric keypad.
• Outputs: Four second contact closure or contact opening, available at the start of Desorb Ready to End of Desorb.
• Inputs: Accepts contact closure, contact opening, or TTL input to advance from Purge Ready to Purge and from Desorb Ready to Desorb Preheat.
• Display: 64 x 240 pixel dot graphics LCD screen.
• Serial Interface: RS232 serial communications port permits interface with a remote PC. Baud rate variable 150 to 192000, software selectable.

Back to top