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Wuhan Taiken Environmental Protection Technology Development Co., Ltd

E-mail
tk-sc@tkhb.com.cn,tk-yw@tkhb.com.cn,tk-cg@tkhb.com.cn,tk-xz@tkhb.com.cn
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3rd Floor, Building A1, Canglong Pavilion, Changzui Optoelectronic Industrial Park, No. 18 Jiufeng Street (Gaoxin 6th Road), Canglong Island Office, Jiangxia District, Wuhan City

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Hexavalent chromium water quality online analyzer

NegotiableUpdate on 02/27

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

1、 Product Overview: Hexavalent chromium is one of the indicators for implementing total quantity control in China. Its toxicity is 100 times higher than trivalent chromium, and hexavalent chromium is more easily absorbed by the human body and accumulates in the body

Product Details

1、 Product Overview

Hexavalent chromium is one of the indicators for implementing total quantity control in China. Its toxicity is 100 times higher than trivalent chromium, and hexavalent chromium is more easily absorbed by the human body and accumulates in the body. Causing liver cancer.

This analytical instrument is capable of long-term unmanned automatic continuous operation according to on-site settings, and is widely applicable to industrial pollution source discharge wastewater, municipal sewage treatment plant wastewater, environmental quality surface water and other occasions. According to the complexity of the on-site testing conditions, corresponding preprocessing systems can be selected to ensure the reliability of the testing process, accurate testing results, and fully meet the on-site requirements of different occasions.

2、 Main features

*High reliability and long lifespan of key components, suitable for long-term online monitoring;

*All components that come into contact with liquids undergo special testing before leaving the factory to ensure that these components can be used for a long time.

*Suitable for measuring pollution sources and surface water, as well as for detection in sewage treatment processes.

*It has network functionality and can achieve remote control of data through the network.

*Humanized design ensures that this product has a lower failure rate, lower maintenance requirements, and longer service life compared to similar products

3、 Technical specifications

serial number	Specification Name	Technical specifications and parameters
1	test method	Colorimetric measurement
2	measurement range	0-2mg/L； 0.5-10mg/L
3	detection limit	0.01( 0-2mg/L)； 0.05（0.5-10mg/L）
4	resolution	0.001
5	accuracy	≤±10%( 0-2mg/L)； ≤±5%（0.5-10mg/L）
6	precision	≤10%( 0-2mg/L)； ≤5%（0.5-10mg/L）
7	linearity	≤10%( 0-2mg/L)； ≤5%（0.5-10mg/L）
8	measurement period	The minimum testing period is 20 minutes, and the digestion time can be set from 5 to 120 minutes based on the actual water sample
9	sampling period	Time interval (adjustable), hourly or trigger measurement mode, adjustable
10	calibration cycle	Automatic calibration (adjustable from 1 to 99 days), manual calibration can be set according to actual water samples
11	maintenance cycle	The maintenance interval is greater than one month, about 30 minutes each time
12	Human machine operation	Touch screen display and command input
13	Self checking protection	Self diagnosis of instrument working status, data will not be lost after abnormalities or power outages; After abnormal reset or power outage, the instrument automatically eliminates residual reactants and resumes operation automatically
14	data storage	Data storage for no less than six months
15	input interface	discrete signal
16	output interface	2-channel RS232 digital output, 1-channel 4-20mA analog output (expandable 2-channel)
17	working environment	For indoor work, it is recommended to maintain a temperature of 5-28 ℃ and a humidity of ≤ 90% (without condensation)
18	Power supply and power consumption	AC230±10% V，50-60Hz，5A
19	size	Height 1500 x Width 550 x Depth 450 (mm)