RANGE
5 ppb – 5’000 ppb
Minimum Detectable Concentration
0.05 ppb
PARAMETERS
O3
ECO PHYSICS nCLD 88 O₃
The nCLD 88 O3 is the "Gold Standard" in precision and speed for tropospheric research and sophisticated applications. Unique in sensitivity and response time, the nCLD 88 O3 allows the detection of ozone concentrations in the range of parts per trillion. Its modular design and intuitive graphical user interface make it adaptable to a wide range of research and monitoring applications. The new and intuitive user interface "GUI" also individually displays and connects to other instruments' data.
When Precision Counts
The nCLD 88 O3 detects and monitors even the smallest variations in ozone concentration. In contrast to the widely used UV absorption technique, the nCLD 88 O3 offers a data sampling speed of up to 10 Hz - making it the preferred choice wherever time resolution is critical. For eddy covariance measurements in particular, this analyzer matches NO data by using the same measurement principle in reverse. Optimized sample flows and electronic filtering enable adaptation to a wide range of tropospheric and research applications.
User Friendliness with "GUI"
The touch-sensitive graphical user interface enables the user to individually adjust instrument operation and data management according to their needs and application. All necessary data is continuously available. The bright 7" monitor gives a clear overview and allows numerical and graphical display of values. Multiple digital in- and outputs guarantee maximal connectivity and flexibility for remote operation, control and maintenance of the nCLD 88 O3.
Compact, Modular and Intelligent!
The nCLD 88 O3 is a versatile unit. Its modular configuration makes it adaptable to your application needs. If required, it can be combined with an nCLD 899 Y for additional NO measurement. Each component is equipped with its own PCB and communicates directly via BUS with the mainframe. Measured values are stored in the internal data logger and can be transferred via multiple digital outputs, or optional analog outputs. Maintenance is straightforward, consisting primarily of the annual replacement of filters and membranes.
nCLD 88: NO analyzer
| 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 | 1 l/min |
| Input pressure | Ambient |
| Dry air for rinsing | internally generated (no external supply gas required) |
| Power required | 400 VA (incl. membrane pump) |
| Supply voltage | 100-240 V / 50-60 Hz |
| Interface | USB(3x), 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 O3 analyzer, power cable, FTDI-RS232-USB cable, USB-LAN adapter |
| Options |
· 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
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