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Modular Process GC – LDetek MultiDetek3

Updated:2025-03-13

Brand: LDetek
Model: MultiDetek3
Description: The MultiDetek3 is the latest development of our popular range of compact industrial gas chromatographs. It is more than a simple gas chromatograph: it’s a modular process GC instrument, that combines
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Product Details

Modular Process GC – LDetek MultiDetek3 Description：

Datasheet

Modular Process GC – LDetek MultiDetek3

Features

Convenient and flexible configuration

Choose PED, TCD or FID detectors

2 sample inlet ports allow simultaneous analysis of two streams

Online sensors for trace moisture and oxygen analysis built in

Modular design for easy maintenance

Simple to operate with 15.6”full colour touch-screen UI

Temperature-controlled to ensure maximum accuracy and stability

Sophisticated data management with dedicated software

The MultiDetek3 is the latest development of our popular range of compact industrial gas chromatographs. It is more than a simple gas chromatograph: it’s a modular process GC instrument, that combines the functionality of two GCs in one with the ability to also monitor trace moisture and oxygen online. The instrument has been completely redesigned and features an extra-large 15.6” touch screen for easy visibility and operation. It has a dual sample inlet and online modules which allow simultaneous stream analysis of trace moisture and oxygen together with trace impurities. It is temperature controlled for improved stability and performance. The software interface is our latest LDChroma+, which offers more sophisticated data management and a planning platform.

Specifications

GAS CHROMATOGRAPHY DETECTORS	PED, TCD, FID
ONLINE DETECTORS	Quartz Crystal Microbalance / Ceramic Metal-Oxide / Electrochemical / Zirconia
STANDARD FEATURES	Temperature controlled process GC 15,6’’ wide touchscreen with 1366 x 768 HD resolution (IP65) Windows 10 IoT Ethernet ports available for remote control and Modbus Self diagnostic system with maintenance planning Isothermal and/or programmable ramping ovens Electronic flow control regulators for carrier & sample gases 4-20 mA isolated outputs Alarm Historic Digital system status output for remote monitoring (dry relay contact) 2 alarms contact High resolution Chromatogram output
OPTIONS	Serial communication (RS232/485) / Profibus / Modbus / Ethernet Compact purifier attached to the chassis for generating high purity carrier gas Integrated stream selector system Digital inputs for remote starting Analog inputs for connecting external instruments Remote control for stream selector (LDGSS) Split/split less injector (can be heated) Dual sample inlets with simultaneous analysis Built in online sensor module for trace moisture: Quartz Crystal (ppb/ppm) or Ceramic (ppm) Built in online sensor module for trace oxygen: Electrochemical (ppm) or Zirconia (ppm)
GAS CONNECTIONS	1/8’’ or 1/4’’ face seal or compression fittings
CARRIER PRESSUREREQUIREMENTS	100 PSIG (other carrier pressure available on request)
AMBIENT OPERATING TEMPERATURE RANGE	+10 °C - 45 °C
AMBIENT TEMPERATURE CONTROL RANGE FEATURE	20 °C – 40 °C (out of this range, surrounding ambient temperature must be stabilized)
SUPPLY	115 VAC, 50 – 60 Hz or 220 VAC, 50 – 60 Hz
POWER CONSUMPTION	Maximum 500 W
REPEATABILITY	Three times the percentage of deviation (3*CV %) of each component has to be smaller than 5% on ten consecutive cycles LDL 3 times noise level LOQ 3 times LDL value
Long Term Stability & DRIFT	Three times the percentage of deviation (3*CV %) of each component has to be smaller than 10% for 8 hours
Linearity	For 5 points within the measuring range, the linear curve must have its R2 at a value between 0.998 and 1.00
CERTIFICATION	CE & UKCA in compliance with EMC directive IEC 61000-6-2 : 2016 (immunity) & IEC 61000-6-4 : 2018 (emission) for equipment used in industrial environment