67M Portable Multi-parameter Water Quality Photometer,YK Scientific Instrument_specification/price/image

Product Detail
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67M is a powerful, reliable professional portable water quality testing photometer, with our reagents, it can measure 67 items of the water quality, for example, it can measure COD in water, the water quality testing photometer also can measure the heavy metal such as Lead in water. In-set a number of parameters, simple operation, fast testing, It is widely used in water supply, environmental protection, public health, water treatment and other areas of the wild field, on-site water testing and treatment in emergencies.

Features&Advantage

1. Simultaneous support for colorimetric bottle and digestion tube detection mode, intelligent matching of built-in standard curve.

2. Support more than 7 wave lengths with intelligent software control and switch the wavelength automatically.

3. Over 67 default test procedures, supporting doing test directly with special reagent kit.

4. Support USB and PC connection, large capacity memory with 1,000 groups of data.

Optional intelligent safe Reactor:

1.The integrated explosion-proof feature and double lock provide additional safety; 2.Independent design make the reactor more easy to clean and maintain,its corrosion-proof,high temperature resistant material.

3.Variable frequency heating temperature control is more accurate.

Specification

Wavelength	Default wavelength: 380nm, 420nm, 470nm, 520nm, 600nm, 620nm, white light, can be extended wavelength
Display	3.5 inch TFT colorful screen display
Precision	≤3%
Resolution	0.001A (display); 0.0001A (calculation)
Memory	Supporting 1,000 groups of data and PC data management software
Power supply	4 AA batteries or USB supply
Test items	CODcr (LR), CODcr (HR),nitrite, nitrate，total phosphorus total nitrogen ， pH, color, turbidity, free chlorine, total chlorine, combined chlorine, chlorine dioxide, chlorite, ozone (DPD), ozone (indigo France), oxygen consumption,ect 68 parameters
Reactor specification	6 digestion holes, Depth 65mm, Round hole bottom
Reactor efficiency	10 minutes from 25 ° C to 150 ° C
indication error	±2°C

67M Muti-Parameter Photometer

Method

Items

Range(ppm)

Resolution

Precision

Potassium permanganate spectrophotometery

（acidity）

COD

（acidity）

0.1-5.0 ppm

0.1ppm

≤10%±0.1

N,N-diethyl-p- phenylenediamine

spectrophotometery

Sulfide

0.02-1.00ppm

0.01ppm

≤5%±0.01

Iodine

spectrophotometry

Dissolved

oxygen

0.20-15.00ppm

0.1ppm

≤3%±0.1

Isonicotinic acid- barbituric Acid spectrophotometery

Cyanide

0.002～

0.400ppm

0.001ppm

≤3%±0.001

DPCI

spectrophotometery

Hexavalent

chromium

0.004~1.500pp

0.001ppm

≤3%±0.001

Potassium permanganate oxidation - DPCI spectrophotometry

Total chromium

0.01~2.00ppm

0.01ppm

≤3%±0.01

Mercury(II) thiocyanate spectrophotometry

Choride

0.2~20.0ppm

0.1ppm

≤3%±0.1

Chrome azurol S spectrophotometry

Aluminum

0.008~0.250pp

0.001ppm

≤3%±0.001

Indigo

spectrophotometery

Ozone(I)

0.01~0.50ppm

0.01ppm

≤3%±0.01

DPD

spectrophotometry

Ozone(II)

0.01~10.0ppm

0.01ppm

≤3%±0.01

Diazo coupling

spectrophotometery

Nitrite

0.003～

0.500ppm

0.001ppm

≤3%±0.001

Nessler reagent spectrophotometery

Ammonia nitrogen(fresh

water)

0.02～60.0ppm

0.01ppm

≤3%±0.01

13	DPD spectrophotometry	Free chlorine	0.01~5.00ppm	0.01ppm	≤3%±0.01
14	DPD spectrophotometry	Total chlorine	0.01~5.00ppml	0.01ppm	≤3%±0.01
15	DPD spectrophotometry	Chlorine dioxide	0.02~10.00ppm	0.01ppm	≤3%±0.01
16	DPD spectrophotometry	Chlorite	0.00~2.00ppm	0.01ppm	≤3%±0.01
17	DPD spectrophotometry	Combined chlorine	0.01~5.00ppm	0.01ppm	≤3%±0.01
18	DPD spectrophotometry	Active oxygen	0.005~1.000pp m	0.001ppm	≤3%±0.001
19	Naphthisodiazine spectrophotometery	Ferrum	0.10~3.00ppm	0.01ppm	≤5%±0.01
20	Formaldoxime spectrophotometery	Manganese	0.03～ 5.00mg/L	0.01ppm	≤5%±0.01
21	Thymol spectrophotometery	Nitrate	0.5~15.0ppm	0.1ppm	≤3%±0.1
22	Sodium dichloroisocyanate thymol spectrophotometery	Urea	0.5~5.0ppm	0.1ppm	≤5%±0.1
23	Iodine spectrophotometry	Active chlorite(H)	0.05%~15.00%	100ppm	≤250ppm
24	Iodine spectrophotometry	Active chlorite(L)	5~500ppm	1ppm	≤10ppm
25	PAN-OP spectrophotometry	Zinc	0.05~3.00ppm	0.01ppm	≤3%±0.01
26	2，9-Dimethyl-1，10- Phenanthroline spectrophotometry	Copper	0.2~5.0ppm	0.1ppm	≤3%±0.1
27	5-Br-PADAP-OP spectrophotometry	Cadmium	0.02~1.00ppm	0.01ppm	≤3%±0.01
28	Salicylfluorone spectrophotometry	Titanium	0.02~0.30ppm	0.01ppm	≤3%±0.01
29	Iodine spectrophotometry	Hydrogen peroxide	0.1~50.0ppm	0.1ppm	≤3%±0.1
30	Thiocyanate spectrophotometry	Molybdenum	0.1~20.0ppm	0.1ppm	≤3%±0.1

31	Thiocyanate spectrophotometry	Molybdate	0.2~35.0ppm	0.1ppm	≤3%±0.1
32	Iodine spectrophotometry	Sulfite	1~35ppm	1ppm	≤3%±1
33	Nephelometry Method	Cyanuric acid	5-200ppm	1ppm	≤3%±1
34	DPD spectrophotometry	Iodine	0.10~15.0ppm	0.01ppm	≤3%±0.01
35	4-Dimethylamino benzaldehyde	Hydrazine	0.01~3.00ppm	0.001ppm	≤3%±0.001
36	DPD spectrophotometry	Bromine	0.1~10.0ppm	0.01ppm	≤3%±0.01
37	AHMT spectrophotometry	Formaldehyde	0.05~2.00ppm	0.01ppm	≤3%±0.01
38	Barium sulfate turbidimetry	Sulfate	5~80ppm	1ppm	≤5%
39	Turbidimetry	Barium	2~100ppm	1ppm	≤3%±1
40	Xylenol Orange disodium salt spectrophotometry	Lead	0.5~5.0ppm	0.1ppm	≤3%±0.1
41	Sodium tetraphenylborate spectrophotometry	Potassium	0.5~10.0ppm	0.1ppm	≤3%±0.1
42	Potassium periodate spectrophotometry	Manganese	0.3~30.0ppm	0.1ppm	≤3%±0.1
43	acid-base indicator spectrophotometry	Total alkalinity	10~200ppm	10ppm	≤3%±10
44	Calmagite spectrophotometry	Calcium hardness(H)	5~400ppm	1ppm	≤3%±1
45	Calmagite spectrophotometry	Magnesium hardness(H)	10~400ppm	1ppm	≤3%±1
46	Calmagite spectrophotometry	Total hardess （H）	5~400ppm	1ppm	≤3%±1
47	Calmagite spectrophotometry	Calcium hardness(L)	0.05~4.00ppm	0.01ppm	≤3%±0.01
48	Calmagite spectrophotometry	Magnesium hardness(L)	0.10~4.00ppm	0.01ppm	≤3%±0.01
49	Calmagite spectrophotometry	Total hardess （L）	0.05~4.00ppm	0.01ppm	≤3%±0.01

Eriochrome cyanine R spectrophotometry

Beryllium

0.001~0.080pp

0.001ppm

≤3%±0.001

3,5-Br2-PADAP

spectrophotometry

Silver

0.02~2.00ppm

0.01ppm

≤3%±0.01

Salicylic acid Method

Ammonia nitrogen

0.02~2.00ppm

0.01ppm

≤3%±0.01

standard buffer solution

spectrophotometry

6.5-8.5

0.1

≤5%±0.1

Phosphoric spectrophotometry

Trivalent chromium

20~5000ppm

10ppm

≤3%±10

PAN

spectrophotometry

Cobalt

0.02~5.00ppm

0.01ppm

≤3%±0.01

Phosphorus molybdenum blue spectrophotometry

Total phosphorus

0.01~20.0ppm

0.01ppm

≤3%±0.01

Phosphorus molybdenum blue

spectrophotometry

Phosphate

0.01~4.00ppm

0.01ppm

≤3%±0.01

Silicon Molybdenum blue spectrophotometric method

Silicate

0.1~15.0ppm

0.1ppm

≤3%±0.1

SPADNS

spectrophotometry

Fluoride

0.1~2.0ppm

0.1ppm

≤3%±0.1

Potassiumm dichromate spectrophotometry

CODcr(L)

0~150ppm

1ppm

≤3%±1

Potassiumm dichromate

spectrophotometry

CODcr(H)

100~5000ppm

10ppm

≤3%±10

Turbidimetry

Turbidity

0.0-200NTU

0.1NTU

≤3%±1

Platinum-cobalt standard method

Chrominance

0-500

≤3%±1

Dimethylglyoxime

Nickel

0.1-20.0ppm

0.1ppm

≤3%±0.1

2,7-

Naphthalenedisulfonica cid spectrophotometry

Boron

0.2-2.0

0.1ppm

≤3%±0.1

4-amino antipyrine spectrophotometery

Phenol

0.10-5.00ppm

0.01ppm

≤3%±0.01

Persulfate oxidation spectrophotometery

Total Nitrogen

0.5～25.0mg/L

、2.0～

100.0mg/L

O.1ppm

≤3%±0.1