DR9300B series (single parameter) water quality tester-Global supplier

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DR9300B series (single parameter) water quality tester

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Shanghai Xinrui DR9300B series (single parameter) water quality analyzer

Usage Overview:

This instrument adopts the principle of photoelectric colorimetric detection instead of the traditional visual colorimetric method. Eliminating human error and having high measurement resolution. When measuring, when the measured ions in the water sample react with specialized rapid determination reagents, the water sample will quickly change color. Then, the water sample is placed in the photoelectric colorimetric seat of the instrument, and the instrument will obtain the corresponding ion concentration value by comparing the depth of the color. Mainly suitable for ion concentration detection in large, medium, and small water plants, industrial and mining enterprises, domestic or industrial water, in order to control the ion concentration content in water to meet the specified water quality standards.

Product Introduction:

1. Portable, powered by AC and DC, with low voltage indication and automatic shutdown function.

2. Low power configuration of microcomputer, touch keyboard, Chinese operation interface. Equipped with self diagnostic information prompts.

3. The memory standard working curve can be directly used, and can quickly select 1-7 points for automatic calibration.

4. Independently developing rapid testing reagents to ensure long-term stable and low-priced supply, effectively reducing user workload and sample testing costs, in compliance with national standards.

Measurement principleOptoelectronic ColorimetryMinimum indication: 1～0.001

Measurement accuracy:≤±5％～≤±10%F.Spower supply：direct-current1.5V×5jointAAAlkaline dry battery exchange220V/50Hz/DC7.5V/ 0.2AThe power adapter

Serial Number	Test project	Measurement range mg/L	Serial Number	Test project	Measurement range mg/L	Serial Number	Test project	Measurement range mg/L	Serial Number	Test project	Measurement range mg/L
1	COD	0-60	19	total nitrogen	5-10	37	silica	0-0.5	55	copper	0-1
2	COD	15-1000	20	chlorine dioxide	0-5	38	dissolved oxygen	0-10	56	copper	0.025-3
3	COD	80-3000	21	Chloride	0-5	39	total chromium	0-1	57	molybdenum	0-15
4	total nitrogen	0-10	22	Chloride	0-100	40	hexavalent chromium	0.004-1	58	silver	0.02-1.4
5	total nitrogen	0-50	23	Iodide	0.025-0.5	41	trivalent chromium	0-0.5	59	cobalt	0-1
6	total nitrogen	2-100	24	iodine	0.025-60	42	fluoride	0-1.0	60	lead	0.75-1.2
7	total nitrogen	0-50	25	sulfide	0.02-0.8	43	fluoride	0.05-1.8	61	manganese	0-0.5
8	Ammonia nitrogen	0-0.025	26	peroxide	0-2	44	total hardness	0-6	62	manganese	0.05-3
9	Ammonia nitrogen	0-10	27	formaldehyde	0.1-3	45	calcium	0-10	63	ferrous	0.03-5
10	Ammonia nitrogen	1-50	28	sulfate	0-30	46	magnesium	0-20	64	Total Iron	0-1
11	Ammonia nitrogen	1-100	29	sulfate	0-300	47	arsenic	0-0.1	65	Total Iron	0-10
12	phosphate	0.01-1	30	Sulfite	0-15	48	cadmium	0.005-1	66	aluminium	0-0.5
13	phosphate	0-50	31	Thiocyanate	0-10	49	palladium	0-0.04	67	mercury	0-0.5
14	nitrate nitrogen	2-10	32	potassium permanganate	0-5	50	selenium	0-0.5	68	Anionic surfactant	0-7.5
15	nitrate nitrogen	2-100	33	cyanide	0.005-0.5	51	nickel	0-1	69	Cationic surfactant	0-2.5
16	Nitrite nitrogen	0.005-1	34	boron	0.05-5	52	nickel	0.1-10	70	ozone	0-3
17	Residual chlorine	0-5	35	Volatile phenol	0.01-2.5	53	potassium	2-50
18	Residual chlorine	0-10	36	aniline	0.05-50	54	zinc	0-0.5

Note: Due to the constantly updated technical specifications of the product, please refer to the actual supplied product without further notice.

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