Portable multiparameter analyzer for water test LH-P300

Short Description:

Portable multi-parameter water quality analyzer

COD (0-15000mg/L)
Ammonia (0-200mg/L)
Total phosphorus (10-100mg/L)
Total nitrogen (0-15mg/L)
Turbidity, color, suspended solid
Organic, inorganic, metal, pollutants

Send email to us

Product Detail

Product Tags

Product Introduction

LH-P300 is a handheld multi-parameter water quality analyzer. It is battery powered or can be powered by 220V power supply. It can quickly and accurately detect COD, ammonia nitrogen, total phosphorus, total nitrogen, color, suspended solids, turbidity and other indicators in wastewater.

Functional characteristics

1, The built-in measurement upper limit is displayed intuitively, and the dial displays the detection upper limit value with a red prompt for exceeding the limit.

2, Simple and practical function, efficiently meeting requirement, quick detection of various indicators, and simple operation.

3, The 3.5-inch color screen interface is clear and beautiful, with a dial style UI detection interface and direct concentration reading.

4, New digestion device: 6/9/16/25 wells (optional). And Lithium battery (optional).

5, 180 pcs of built-in curves support calibration production, with rich curves that can be calibrated, suitable for various testing environment

6, Supporting optical calibration, ensuring luminous intensity, improving instrument accuracy and stability, and extending service life

7, Large capacity lithium batteries have a long-lasting endurance, lasting up to 8 hours under comprehensive working condition

8, Standard reagent consumables, simple and reliable experiments, standard configuration of our YK reagent consumables series, easy operation.

Technical Parameters

Model	LH-P300
Measurement indicator	COD (0-15000mg/L) Ammonia (0-200mg/L) Total phosphorus (10-100mg/L) Total nitrogen (0-15mg/L) Turbidity, color, suspended solid Organic, inorganic, metal, pollutants
Curve number	180 pcs
Data storage	40 thousand sets
Accuracy	COD≤50mg/L,≤±8%;COD>50mg/L,≤±5%;TP≤±8%; other indicator≤10
Repeatability	3%
Colorimetric method	By 16mm/25mm round tube
Resolution ratio	0.001Abs
Display screen	3.5-inch colorful LCD display screen
Battery capacity	Lithium battery 3.7V3000mAh
Charging method	5W USB-Typec
Printer	External Bluetooth printer
Host weight	0.6Kg
Host size	224×（108×78)mm
Instrument power	0.5W
Ambient temperature	40℃
Ambient humidity	≤85%RH (No condensation)

No.	Indicator	Analysis method	Test range (mg/L)
1	COD	Rapid digestion spectrophotometry	0-15000
2	Permanganate index	Potassium permanganate oxidation spectrophotometry	0.3-5
3	Ammonia nitrogen - Nessler's	Nessler's reagent spectrophotometry	0-160 (segmented)
4	Ammonia nitrogen salicylic acid	Salicylic acid spectrophotometric method	0.02-50
5	Total phosphorus ammonium molybdate	Ammonium molybdate spectrophotometric method	0-12 (segmented)
6	Total phosphorus vanadium molybdenum yellow	Vanadium molybdenum yellow spectrophotometric method	2-100
7	Total nitrogen	Color changing acid spectrophotometry	1-150
8	Turbidity	Formazine spectrophotometric method	0-400NTU
9	Color	Platinum cobalt color series	0-500Hazen
10	Suspended solid	Direct colorimetric method	0-1000
11	Copper	BCA photometry	0.02-50
12	Iron	Phenanthroline spectrophotometric method	0.01-50
13	Nickel	Dimethylglyoxime spectrophotometric method	0.1-40
14	Hexavalent chromium	Diphenylcarbazide spectrophotometric method	0.01-10
15	Total chromium	Diphenylcarbazide spectrophotometric method	0.01-10
16	Lead	Dimethyl phenol orange spectrophotometric method	0.05-50
17	Zinc	Zinc reagent spectrophotometry	0.1-10
18	Cadmium	Dithizone spectrophotometric method	0.1-5
19	Manganese	Potassium periodate spectrophotometric method	0.01-50
20	Silver	Cadmium reagent 2B spectrophotometric method	0.01-8
21	Antimony (Sb)	5-Br-PADAP spectrophotometry	0.05-12
22	Cobalt	5-Chloro-2- (pyridylazo) -1,3-diaminobenzene spectrophotometric method	0.05-20
23	Nitrate nitrogen	Color changing acid spectrophotometry	0.05-250
24	Nitrite nitrogen	Nitrogen hydrochloride naphthalene ethylenediamine spectrophotometric method	0.01-6
25	Sulfide	methylene blue spectrophotometry	0.02-20
26	Sulfate	Barium chromate spectrophotometric method	5-2500
27	Phosphate	Ammonium molybdate spectrophotometry	0-25
28	Fluoride	Fluorine reagent spectrophotometry	0.01-12
29	Cyanide	Barbituric acid spectrophotometry	0.004-5
30	Free chlorine	N. N-diethyl-1.4 phenylenediamine spectrophotometric method	0.1-15
31	Total chlorine	N. N-diethyl-1.4 phenylenediamine spectrophotometric method	0.1-15
32	Chlorine dioxide	DPD spectrophotometry	0.1-50
33	Ozone	Indigo spectrophotometry	0.01-1.25
34	Silica	Silicon molybdenum blue spectrophotometry	0.05-40
35	Formaldehyde	Acetylacetone spectrophotometric method	0.05-50
36	Aniline	Naphthyl ethylenediamine hydrochloride azo spectrophotometric method	0.03-20
37	Nitrobenzene	Determination of total nitro compounds by spectrophotometry	0.05-25
38	Volatile phenol	4-Aminoantipyrine spectrophotometric method	0.01-25
39	Anionic surfactants	Methylene blue spectrophotometry	0.05-20
40	Udmh	Sodium aminoferrocyanide spectrophotometric method	0.1-20