Portable water quality detector: easy to operate, stable performance, accurate measurement, wide detection range

10.29,20252

Brief Introduction

1、 Product Introduction

The SS05 portable multi parameter water quality analyzer is an electrode based water quality analysis instrument that uses fully digital electrodes for detection. It can measure water quality, temperature, conductivity, and other parameters PH、 Ammonia nitrogen and dissolved oxygen parameters. The instrument is equipped with self-developed equipmentftiotThe operating system is easy to operate, stable in performance, accurate in measurement, and has a wide detection range. It is equipped with a high-capacity rechargeable lithium battery, making it convenient for users to conduct water quality testing in the field or laboratory at any time.

2、 Host parameters

Charging input voltage	4.5V-5.5V
charging current	＜2A
screen size	3.5 inches
screen resolution	480*800 ☆
Screen interface	MIPI DSI ☆
USB port	2 (Supports external mouse, keyboard, 4G, etc.) ☆
Type-C	1 (Supports external mouse, keyboard, 4G, etc.) ☆
RS485	2 (Supports Modbus, JSON, ASC inputs, etc.)
External sensor supply voltage	12V
External sensor power supply current	1A
operating system	Ftiot (based on Linux-5.4) ☆
CPU	2*Cotex-A7，650Mhz ☆
RAM	512M DDR3 ☆
Flash	8G-64G
OpenGL	ES 2.0 ☆
Wifi	support
4G	optional
button	support
Capacitive touch screen	support
software architecture	B/S ☆
Web access	Support ☆
MTP mode	Support ☆
Multi terminal login	Support ☆
IPv6	Support ☆
Sensor communication method	RS485、TCP、UDP、Http ☆
Data forwarding method	RS485、TCP、UDP、Http ☆
Remote SSH	Support ☆
remote debugging	Support ☆

3、 Sensor parameters and configuration

serial number	name	measurement range	principle	measurement accuracy	resolution	configuration	remark
1	temperature	0~50℃	High precision digital sensor	±0.3℃	0.01℃	✔
2	pH	0~14（ph）	Electrochemistry (salt bridge)	± 0.1PH	0.01	✔
3	ORP	-1500mv~1500mv	Electrochemistry (salt bridge)	± 6mv	1mV
4	conductivity	0~5000uS/cm,0~10000uS/cm	Contact electrode method	± 1.5%	1uS/cm	✔
5	TDS	0-10000ppm 0-200ppt	Contact electrode method	±1.5%； ±0.1°C	1ppm 0.01ppt
6	salinity	0-10000ppm 0-200ppt	Contact electrode method	±1.5%； ±0.1°C	1ppm 0.01ppt
7	sludge concentration	0～20.000g/L	scattered light method	± 5% (depending on sludge homogeneity)	0.001g/L
8	turbidity	0~40NTU (low turbidity)	scattered light method	± 1%	0.1NTU		Optional
		0~1000NTU (medium turbidity)	scattered light method	± 1%
		0~3000NTU (high turbidity)	scattered light method	± 1%
9	dissolved oxygen	0~20mg/L	Fluorescence lifetime method	± 2%	0.01mg/L	✔
10	ammonia nitrogen	0-1000.00mg/L (default) 0-1000mg/l/(customizable)	Ion selective electrode method	10% of the reading, ± 0.5 ℃	0.01mg	✔	Range optional
11	suspended solids	0~2000mg/L	scattered light method	± 5% (depending on sludge homogeneity)	0.1mg/L
12	residual chlorine	0~5.00 mg/L	Ion selective electrode method	± 5% of the reading	0.01mg/L		The best accuracy is achieved when the flow rate is between 0.42m/s and 0.85m/s
13	chloride ion	0-3500.0mg/L	Ion selective electrode method	±5%	0.1mg/L
14	Total Hardness	0～1000.0mg/L	Ion selective electrode method	± 10% of the reading	0.1mg/L
15	cod	0~500mg/ L	UV254 absorption method	±5%	0.1mg/L		COD and chlorophyll are equipped with automatic cleaners to prevent biological attachment and avoid light window pollution, ensuring long-term monitoring stability; Automatic cleaning time and frequency can be set, with a power consumption of 0.7W
16	chlorophyll	0~400ug/L	fluorescence method	R2>0.999	0.01ug/L

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