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PPB Ultra Trace Nitrogen Analyzer - LDetek LD8001+ (LD8000+)

Updated:2025-03-13

Brand: PST/LDetek
Model: LD8001+ (LD8000+)
Description: The LD8001+ is designed for ultra-pure Argon or Helium gas analysis. With its integrated ppb sub-system, unique performance can be achieved. Low ppb trace nitrogen online is now possible without the n
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Product Details

PPB Ultra Trace Nitrogen Analyzer - LDetek LD8001+ (LD8000+) Description：

Datasheet

Designed for Ultra-Pure Argon or Helium Analysis

Features

Unique Plasma Emission Detector design based on a Duty Cycle Controlled System

PPB sub-system integrated

Bootloader integrated for software update via Ethernet

Large scale measurement

4-20 mA output as standard

Range Identification Relay

Maintenance free

Bypass sample flow control to insure high purity

Low sample consumption

3U cabinet

The LD8001+ is designed for ultra-pure Argon or Helium gas analysis. With its integrated ppb sub-system, unique performance can be achieved. Low ppb trace nitrogen online is now possible without the need of a gas chromatograph. This compact design makes it very attractive for any industrial or laboratory installation.

Specifications

DETECTOR TYPE	Plasma Emission Detector design based on a Duty Cycle Controlled System. Sub ppb system integrated.
RANGE	0 – 50 ppb: resolution 0.1 ppb 0 – 500 ppb: resolution 1 ppb 0 – 1000 ppb: resolution to 1 ppb
REPEATABILITY & ACCURACY	< Greater of <+/- 1% of the reading or the ldl
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 Integrated heated gas purifier for zero gas reference 4-20 mA isolated output Alarm Historic Digital ouputs for remote monitoring: (all dry relay contacts) System status (1 output) Range in use (3 output) Calibration in use (1 output)
OPTIONS	Serial port: RS-232 / 422 / 485 / Profibus 2 alarm outputs (user programmable set point)
GAS CONNECTIONS	Sample: 1/8" face seal fittings Vent: 1/8'' compression fitting
CALIBRATION GAS	Zero: with integrated heated gas purifier connected on sample gas line Span: 100-500ppb N₂ in balance Argon or Helium (LDGDSA accessory required)
SAMPLE GAS	Argon or Helium
SAMPLE GAS REQUIREMENTS	150sccm at 15 psig to 500sccm at 30psig
SAMPLE OPERATING PRESSURE	15-30psig (103-206 kpag)
ACTUATION GAS REQUIREMENTS	Air at pressure 70-100psig (483-689 kpag)
SAMPLE FLOW REQUIREMENTS	15 to 200 sccm
OPERATING TEMPERATURE	10°C to 45°C (must be stable)
SUPPLY	115 VAC, 50 – 60 Hz or 220 VAC, 50 – 60 Hz
POWER CONSUMPTION	Maximum 150 watts
STABILITY & DRIFT	<±0.01% of the measuring scale
LIMIT OF DETECTION (LDL)	0.1ppb Nitrogen
RESPONSE TIME T90	1 minute
WEIGHT	37 lbs (17 kg)