Multi parameter water quality detector

NegotiableUpdate on 04/03

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

GL-900 multi parameter water quality detector, the principle of the measurement project conforms to the recognized methods of the environmental protection industry, equipped with imported light sources and sensors, and advanced optical structure design. It also supports two colorimetric methods: tube colorimetric and dish colorimetric. Its tube colorimetric method adopts 360 ° C; The rotational colorimetric method can improve the stability of measurement data by 10 times, effectively solving the testing error caused by pipe wall scratches. The test data can be automatically synchronized with the Green Cloud IoT platform and stored in the cloud. It can be viewed and recorded remotely in real time on mobile and computer devices, and relevant information such as sampling locations and personnel can be edited.

Product Details

Product Overview

GL-900Multi parameter water quality detectorThe principle of the measurement project conforms to the recognized methods in the environmental protection industry, equipped with imported light sources and sensors and advanced optical structure design. It also supports two colorimetric methods: tube colorimetric and dish colorimetric. The tube colorimetric method adopts a 360 ° rotation colorimetric method, which can improve the stability of the measurement data by 10 times and effectively solve the testing error caused by pipe wall scratches. The test data can be automatically synchronized with the Green Cloud IoT platform and stored in the cloud. It can be viewed and recorded remotely in real time on mobile and computer devices, and relevant information such as sampling locations and personnel can be edited. The 8-inch IPS level high-definition touch screen it is equipped with the Glos water quality detection system, which integrates various applications such as water quality analysis, photometric measurement, self checking curve, data batch printing, batch export, guided detection, and batch detection.

Application field

GL-900Multi parameter water quality detector，It can be widely used for water quality testing in research institutes, sewage engineering, water environment testing, petrochemicals, metallurgy and steel, biomedicine, food and dairy industry, wool textile printing and dyeing, electronic machinery, aquaculture, photovoltaics, leather, papermaking, and other fields.

Features

01		Equipped with 360 ° rotation colorimetric technology, the stability is improved by 10 times.
02		Imported solid-state cold light source with a lifespan of 100000 hours and stable performance.
03		Equipped with the self-developed Glos water quality intelligent detection system, making detection simpler and more intelligent.
04		The advanced optical system focuses the entire beam of light onto the sensor, improving the accuracy of the detection results.
05		Support the determination of various water quality pollutants and expand the measurement items.
06		Guided operation, easily complete water quality measurement according to the on-screen guidance prompts.
07		Paired with a dual color system, it supports both tube color comparison and dish color comparison.
08		Users can implement self checking curve function and provide custom calibration of coefficient curve and sample curve.
09		The program can be updated and measurement data can be exported through the USB interface.
10		8-inch 1024 × 768 resolution IPS level high-definition capacitive touch screen.
11		Touch to operate stereo feedback, providing a more comfortable operating experience with just a few clicks.
12		Built in thermal printer, supports automatic printing and batch printing.
13		ABS material, high-strength, corrosion-resistant, and high-temperature resistant shell.
14		Equipped with a multifunctional intelligent digestion device, water sample digestion can be completed with just one click.
15		Equipped with imported Biohit pipettes, it reduces errors in water sample collection, making it simpler and more stable.

Conventional Parameters

Test Item	COD
measurement standard	HJ/T399-2007
measurement range	0-15000mg/L(Segmented)
detection limit	5mg/L
Anti chlorine interference	2000mg/L
Dissolving temperature	165℃，20min
indication error	COD≤50mg/L，±4mg/L； COD＞50mg/L，误差≤ ± 3％
Measurement time	25minutes

Test Item	ammonia nitrogen
measurement standard	HJ535-2009
measurement range	0-50mg/L(Segmented)
detection limit	0.05mg/L
Dissolving temperature	No need to dissolve
indication error	± 0.1mg/L or ≤± 3%
Measurement time	5minutes

Test Item	Total Phosphorus
measurement standard	GB11893-89
measurement range	0-16mg/L(Segmented)
detection limit	0.02mg/L
Dissolving temperature	150℃，15min
indication error	± 0.004mg/L or ≤± 3%
Measurement time	20minutes

Test Item	Total Nitrogen
measurement standard	Alkaline persulfate digestion photometric method
measurement range	0-250mg/L(Segmented)
detection limit	0.05mg/L
Dissolving temperature	120℃，30min
indication error	± 0.4mg/L or ≤± 3%
Measurement time	35minutes

performance parameters

repetitiveness	1%
Optical stability	≤± 0.001Abs/20 minutes (100000 hours lifespan)
Colorimetric method	Dual color pool, supporting both 360 ° rotating tube color comparison and dish color comparison
printer	Built in micro thermal printer
operating system	Equipped with Glos water quality intelligent detection system
IoT functionality	Unlimited storage of detection data on Green Cloud servers, which can be viewed in real-time on mobile phones and computers
screen display	8 1024 × 768 IPS high-definition capacitive touch screen
Device Function	Water quality analysis, photometric measurement, data management, self built coefficient curve, self built standard curve, PC online, USB upgrade, etc
Instrument power supply	DC 12V，5A
working environment	5-40℃≤ 85% without condensation
instrument size	408mm×208mm×126mm
Instrument weight	About 5.2kg

Full parameter indicators

Test Item	Range (expandable)	detection limit	Testing Standard
COD	0-15000mg/L	5mg/L	HJ/T 399-2007
ammonia nitrogen	0-50mg/L	0.05mg/L	HJ535-2009
Total Phosphorus	0-16mg/L	0.02mg/L	GB/T 11893-1989
Total Nitrogen	0-250mg/L	0.05mg/L	Alkaline persulfate digestion photometric method
*Total nitrogen	0-150mg/L	0.05mg/L	(Only applicable to)800uv）HJ 636-2012
chroma	0-500PCU	5PCU	GB/T 11903-1989
turbidity	0-100NTU	1NTU	GB/T 13200-1991
suspended solids	0-500mg/L	1mg/L	GB/T 11901-1989
copper	0-1mg/L	0.04mg/L	Dicyclohexanone Oxalidomide Dihydrazide spectrophotometric method
*copper	5-75ug/L	5pg/L	(Boiler water microgram level)
nickel	0-1mg/L	0.002mg/L	PAN spectrophotometric method
iron	0-5mg/L	0.02mg/L	HJ/T345-2007
*Iron	0-200ug/L	10ug/L	(Boiler water microgram level)
zinc	0-3mg/L	0.05mg/L	Xylenol orange method
hexavalent chromium	0-1mg/L	0.01mg/L	GB7467-87
zinc	0-3mg/L	0.05mg/L	Xylenol orange method
cobalt	0-2mg/L	0.02mg/L	HJ550-2015
manganese	0-16mg/L	16mg/L	HJ/T344-2007
Permanganate index	0.5-5mg/L	0.25mg/L	GB11892-89
sulfide	0-1mg/L	0.01mg/L	GB/T16489-96
volatile phenol	0-2mg/L	0.01mg/L	HJ503-2009
Qinghua substance	0-0.5mg/L	0.01mg/L	HJ484-2009
fluoride	0-1.6mg/L	0.02mg/L	HJ 488-2009
chloride	0-15mg/L	0.1mg/L	Mercury thiocyanate spectrophotometric method
residual chlorine	0-3mg/L	0.02mg/L	HJ 586-2010
Total residual chlorine	0-3mg/L	0.02mg/L	HJ 586-2010
Chlorine dioxide	0-5mg/L	0.05mg/L	HJ 586-2010
nitrite	0-0.2mg/L	0.003mg/L	GB7493-87
Nitrate nitrogen	0-20mg/L	0.1mg/L	Color changing acid spectrophotometric method
phosphate	0-1.6mg/L	0.02mg/L	GB/T 11893-1989
sulfate	8-200mg/L	2mg/L	HJ/T342-2007
Anionic surfactant	0-2mg/L	0.02mg/L	GB/T7494-87
in the waterformaldehyde	0-1mg/L	0.01mg/L	GB/T 18204.2-2014
ozone	0-1mg/L	0.01mg/L	GB/T 5750.11-2023
hydrogen peroxide	0-50mg/L	0.5mg/L	GB5009.226-2016
Total alkalinity	0-300mg/L	5.0mg/L	Spectrophotometry
Total Hardness	0-100mg/L	5.0mg/L	Spectrophotometry
Blood Urea Nitrogen	0-10mg/L	0.1mg/L	GB/T18204.2-2014
Cyanuric acid	5-50mg/L	5.0mg/L	CJ244-2007
aniline	0-3mg/L	0.03mg/L	GB 11889-89
silicon dioxide	0-5mg/L	0.01mg/L	GB/T12149-2017
Volatile fatty acids	0-60mmoL/L	0.5mmoL/L	Spectrophotometry