Tekmar 3100 Sample Concentrator, Tekmar (CAT#: STEM-CPO-0305-ZJF)

The manufacturer of the Tekmar 3100 Sample Concentrator, Tekmar is Tekmar.
Refurbished Tekmar Dohrmann 3100 Sample Concentrator (available part numbers: 14-3100-000 & 14-3100-0EL) with purge trap (p/n 24920-U) and controller (p/n TT130ELA SR2-1 GY-TEK) . The 3100 Sample Concentrator purges volatiles from a solid or liquid matrix onto a sorbent trap. This trap is then rapidly heated and the analytes swept with GC carrier gas onto the GC column for separation and detection. The Tekmar 3100 can be interfaced to virtually any GC or GC/MS system. It can be used as a base instrument for controlling a complete selection of automatic samplers to meet the demands of a variety of laboratories.

Condition: Refurbished, Certified Pre-owned
Trap Furnace:
Controlled temperature range from ambient to 420°C (-20°C to 420°C with optional TurboCool™). Rise rate 575°C/min.
Trap Pressure Control™:
Trap Pressure Control 4 psi relative @ 20 psig system pressure with 35 mL/min flow rate. Enhances chromatographic resolution.
Traps:
0.123”+/-0.002” OD x 12” long x 0.010” wall thickness stainless steel standard, USEPA specified
Sample Path:
1/16” OD Silcosteel® tubing and Silcosteel-treated fittings with uniform internal diameters throughout. 60” Silcosteel transfer line heated, variable ambient to 250°C. Optional mount heater controllable from ambient to 100°C. Optional sample pocket and tube heaters variable from ambient to 100°C.
Moisture Control System™:
Modular ambient condensate system operating from 5°C above ambient to 320°C.
GC Interface:
Interfaces to virtually all commercially available GC instruments. Supplies or accepts GC and Data System start/ready signals via software selectable GC I/O board.
Column Compatibility:
0.18 - 0.75 mm (or packed)
Method Storage:
Up to 16 methods including pre-programmed USEPA methods 502.2, 524.2, 601, 602, 624, 8000, CLP and Bakeout method.
Method Scheduling:
Up to twelve method changes in any sample order on a single automatic cycle of any Tekmar-Dohrmann autosampler.
Valving:
115V, motor-actuated 6-port valve with removable rotor, temperature controlled from ambient to 300°C, 12V DC solenoid valves for sample, bypass, HRP, drain, vent and backflush.
Samplers:
5 mL frit sparger standard. All glass construction using medium porosity glass frit. Optional 25 mL frit sparger, 5 or 25 mL needle sparger, and 25 mL disposable test tubes. Electronic Control: 68000 Motorola® microprocessor, 12MHz CPU, 128K ROM 64K RAM (expandable to 128K).
Data Input:
Input via RS232C using a modular hand-held controller and/or via a PC with the TekLink™ MS Windows™ (3.1 or later) based software package.
Data Display:
20 character wide 4 line display on hand-held controller, 20 character wide 2 line SuperTwisted Nematic LC display on instrument.
Output Signals:
2 sec contact closure at Purge Ready, Desorb, and Bake, closure at Desorb Ready
Input Signals:
288 ms contact closure or TTL at Purge Ready to Purge and Desorb Ready to Desorb. Size: 9” (22.9cm) W x 19” (48.3cm) H x 18” (45.7cm) D
Certifications:
ETL, CE, CSA
Requirements:
100/115/230 VAC (+/-10%) factory configured, 50/60Hz, 5.0/2.5 amps, 575 watts; 99.999% He or N2 purge gas at 20 psig
Weight:
37 lbs (16.8 kg)

Refurbished to meet manufacturer's specification
In excellent condition
Thoroughly cleaned
Money back guarantee
Certified with warranty

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