nCLD 88

Modular Gas Analyzer

Applications

  • Ambient monitoring in areas with excellent air quality
  • Supervision of production processes in the chemical and high technology industries
  • Permanent monitoring of clean room conditions in R&D labs
  • Biomedical and pharmaceutical research
  • Plant physiological research

Features

  • Compact design without any additional space required
  • Optional molybdenum converter for NOX detection
  • Four freely selectable measuring ranges
  • Operation and control via touchscreen
  • Optional bypass system to increase the sample flow
  • Rapid system integration

RANGE

5 ppb – 5’000 ppb

Minimum Detectable Concentration

0.05 ppb

PARAMETERS

NO / NOx

ECO PHYSICS nCLD 88

Modular Gas Analyzer

The nCLD 88 is the next generation in measuring smallest amounts of NO or NOx. Unique in speed and precision, the nCLD 88 is modular designed and allows the measurement of concentrations even in the range of parts per trillion. The analyzers expandable capabilities allow assessment of additional nitrogen oxide based parameters. Its new and intuitive user interface “GUI“ also individually displays and connects to other instruments’ data.

Precise and Reliable
The nCLD 88 fulfills the requirements of many research groups specializing in detection and monitoring smallest quantities of NO or NOx with less than a second response time and lag time, despite its total sample flow. NOx is measured by an optional molybdenum converter. Unwanted effects of long sampling lines are minimized by the electronic and mechanical bypass system. The optional pre chamber minimizes zero drift and cross sensitivity. This makes the analyzer ideally suited for areas with excellent air quality. Calibration and adjustment of the unit runs quick and automatic, ensuring unsurpassed precision and reliability.

User Friendliness with “GUI“
The new touch sensitive graphical user interface “GUI“ enables the user to individually adjust the instrument operation and data management according to his/her needs and applications. The bright 8” monitor gives a clear overview and allows numerical and graphical display of values. Multiple digital in- and outputs guarantee a maximal connectivity and flexibility for the remote operation, control and maintenance of the nCLD 88.

Compact, Modular and Intelligent!
The nCLD 88 is manufactured in a new compact and modular layout, in which each essential component of the chemiluminescence analyzer hosts its own CPU and interacts with other CPUs by BUS-communication. This assembly increases accessibility and serviceability by reducing wiring and piping. The measurement principle conforms to the standard method for NOx-detection in ambient air (EN 14211).

 

Measuring ranges four freely selectable ranges from 5 ppb – 5’000 ppb
Min. detectable concentration* 0.05 ppb
Noise at zero point (1σ) * 0.025 ppb
Lag time <1 sec
Rise time (0-90%) <1 sec
Temperature range 5-40 °C
Humidity tolerance 5-95% rel. h (non-condensing, ambient air and sample gas)
Sample flow rate 0.3 l/min per channel (1.2 l/min with pressure regulation)
Input pressure ambient externally stabilized within ±3 mbar
Dry air use for O3 generator internally generated (no external supply gas required)
Power required 400 VA (incl. membrane pump and ozone scrubber)
Supply voltage 100-230 V/50-60 Hz
Interface USB(2x), HDMI, Bluetooth, RS232 (w/o 9pin connector), LAN, WLAN
Dimensions

height: 133 mm (5¼”)

width: 450 mm (17”), with molding: 495 mm

depth: 540 mm (21.2”)

Weight 24 kg (53 lb)
Delivery includes nCLD 88 analyzer, power cable, FTDI-RS232-USB cable, USB-LAN adapter, manual
Standard nCLD 88: NO analyzer
Options

· molybdenum converter

· electro-mechanical pressure regulation

· USB-RS232 9pin connector

· analog output (external box): 4-20 mA into 500 Ω max.; 0-10 V

*depending on filter setting
ECO PHYSICS reserves the right to change these specifications without notice.

Further information can be found in the Product Brochure

Download Brochure

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