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Online Trace Nitrogen Analyzer - LDetek LD8001 (LD8000)

Updated:2025-03-13

Brand: PST/LDetek
Model: LD8000
Description: The LD8001 (LD8000) is an online analyzer to monitor trace N2 in Ar/He/Crude Argon. A plasma emission detector is used to selectively measure trace N2 in pure Argon or/and Helium bulk gases as well as
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Product Details

Online Trace Nitrogen Analyzer - LDetek LD8001 (LD8000) Description：

Datasheet

For Argon, Helium, Crude Argon and Other Noble Gases

Features

Trace Nitrogen in Argon/Helium/Crude Argon

Compact 3U rackmount enclosure

Large scale measurement

4-20 mA output as standard

LAN/Web control

Range Identification Relay

Micro-valve for very low dead volume and fast purging time

Low sample consumption

Optional zero gas calibration free system

The LD8001 (LD8000) is an online analyzer to monitor trace N2 in Ar/He/Crude Argon. A plasma emission detector is used to selectively measure trace N2 in pure Argon or/and Helium bulk gases as well as Argon containing up to 5% O2. The analysis of trace N2 in Neon, Xenon and Krypton can also be realized.

Specifications

DETECTOR TYPE	Plasma Emission Detector for N₂
RANGE FOR N₂	0 – 1 ppm, resolution to 10 ppb 0 – 10 ppm, resolution to .1 ppm 0 – 100 ppm, resolution to 1 ppm other range possible up to 10000 ppm configurable
STANDARD FEATURES	Manual or autoranging (user selectable) Microprocessor controlled 5.6'' TFT intelligent LCD module with Touch Screen Self diagnosis system with auto-resolve alarm 4-20 mA isolated outputs Alarm Historic Safe calibration procedure to avoid any bad calibration Digital outputs for remote monitoring: (all dry relay contacts) - System status (1 output) - Range in use (3 outputs per impurity) - Calibration in use (1 output)
OPTIONS	Internal sampling system for zero, span and sample Serial port: RS-232 / 422 / 485 / profibus 2 alarm outputs (use programmable set point) Zero calibration gas free system
GAS CONNECTIONS	Sample: 1/8'' compression fittings Vent: 1/8'' compression fitting
CALIBRATION GAS	Zero: LDP1000 purified gas (getter) Span: 8.0 to 9.5 ppm N₂ and O₂ (application dependant)
SAMPLE FLOW REQUIREMENTS	75 to 200 sccm
OPERATING TEMPERATURE	10 °C to 45 °C
SUPPLY	115 VAC, 50 - 60 Hz or 220 VAC, 50 - 60 Hz
ACCURACY	Better then ± 1% full scale
DRIFT	< ± 1%
RESPONSE TIME	T90 < 10 seconds
WEIGHT	29 lbs (13 kg)
OPERATING SAMPLE PRESSURE RANGE	3-30psig (for lower sample pressure requirement, an additional high purity pump used)
OUTLET PRESSURE	Atmospheric
ENCLOSURE TYPE	3U rackmount type
INGRESS PROTECTION	IP20 in accordance with IEC 60529
ENCLOSURE FINISH	RAL7030 powder coat
CERTIFICATION	In compliance with EMC directive 2004/108/EC, EN 61000-6-2:2005 for immunity & EN 61000-6-4:2007 for emissions