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Lufft Ceilometer CHM 15k "NIMBUS" series

Category: Lufft

-Working principle: optics (laser detection and ranging correction) -Application industry: scientific research on meteorological observation airport environment monitoring-Instrument characteristics: Ceilometer CHM15K is a simple, single-wavelength anti-scattered light lidar. The measurement range is up to 15 kilometers, and it can accurately detect multiple clouds, cirrus clouds and aerosols; excellent signal performance is achieved by stable wavelength, narrow line width microship Nd and 1064nm YAG laser. Can effectively suppress sunlight and control temperature fluctuations to a minimum; use energy pulses and laser frequency to ensure eye-safe operation and instrument laser level is 1

Product description

Parameters

Technical indicators

- working principle:

Optical (laser detection and ranging correction)

-Application industry:

Meteorological observation

airport

Environmental monitoring

Scientific research

-Instrument features:

Ceilometer CHM15K is a simple, single-wavelength backscattered lidar. The measurement range is up to 15 kilometers, which can accurately detect multiple clouds, cirrus clouds and aerosols;

Excellent signal performance is achieved by stable wavelength, narrow line width microship Nd and 1064 nm YAG laser. It can effectively suppress sunlight and control temperature fluctuations to a minimum;

The use of energy pulses and laser frequency can ensure eye-safe operation and the laser level of the instrument is 1M;

Convenient design, simple operation, unattended and continuous operation can be realized;

Whether it is a complex aerosol research instrument or is integrated in a larger operating network, CHM15k is a state-of-the-art solution that can meet many aspects of atmospheric research.

Technical index
Measurement parameters	Cloud bottom, cloud layer, mixed layer height, boundary layer
basic configuration	specification	500 x 500 x 1550 mm
	weight	70 kg (130 kg with packaging)
	Operating temperature	-40...+50 °C
	Relative humidity	0...100 %
	Working wind speed	0…55 m/s
interface	Standard interface	RS485, LAN
	Optional interface	RS232 or V.21, V22, V.22 modem
	communication	Ethernet: Web interface Serial port: JO-DataClient software or standard terminal
	Optional software	Graphic visualization software Viewer
Electrical parameters	power supply	230 VAC, ±10 %
	Power consumption	250 W (standard) 800 W (maximum heating mode)
	UPS power supply (optional)	Built-in battery> 1 hour
Safe operation	Environmental requirements	ISO 10109 - 11
	Laser protection level	1M (refer to DIN EN 60825-1: 2007)
	Protection level	IP65
	EMV	EN 61326 - 1
	Electrical Safety	DIN EN 61010 - 1
	Certification	CE
Cloud height / aerosol height / visibility	Measuring principle	Optical (laser detection and ranging correction)
	Measuring distance (cloud height)	5 m ... 15.000 m (16 ft ... 50.000 ft)
	Accuracy (measuring targets 10 km away)	±5 m (±16 ft)
	Distance resolution	5 m (16 ft)
	Sampling frequency	100 MHz
	NetCDF Raw data resolution	15 m (full range, compact file size); 5 m (5 m to 150 m range)
	Measurement period	2 s ... 600 s (adjustable)
	aims	Aerosol, clouds
	Measurements	CBH1, representing 3 cloud layers, up to 9 layers; cloud penetration thickness; cloud cover and sky condition index; vertical visibility (VOR); aerosol layer height; aerosol backscattering profile
	light source	Solid-state YAG laser, wavelength 1064nm

Mailing Address: Building B, No. 168 Jinyan Road, Jianxin Town, Cangshan District, Fuzhou

Postal Code: 350007

Customer Service Hotline: 400-668-8627

Main Line/Fax: 0591-83305533/83305866

Email: fgwater@fuguang.com

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