GO SystemelektronikISA Spectrometer

YSI Mutliparameter Sonde• Ammoniacal Nitrogen(NH3-N)• pH• DO• etc

Arachem (M) Sdn Bhd (127181-D)

11, Persiaran Industri, Taman Perindustrian Sri Damansara, Bandar Sri Damansara, 52200 Kuala Lumpur, Malaysia.Tel: 603-6276 2323 Fax: 603-6273 3555 E-mail: marketing@arachem.com.my Website: www.arachem.com.my

WATER QUALITY MONITORING SYSTEM

Komposisi Air

Masa Suhu pH NH3-N DO DO BOD COD TSS WQI CLASS (Celcius) (Unit) (mg/l) (mg/l) (%) (mg/l) (mg/l) (mg/l)

15/06/2011 23:45:00 27.9 6.73 0.06 0.11 1.40 15.35 33.65 84.82 53.47 III

15/06/2011 23:30:00 28.0 6.73 0.06 0.11 1.40 15.49 34.38 76.79 53.71 III

15/06/2011 23:15:00 28.0 6.73 0.06 0.11 1.40 15.42 30.00 84.09 54.06 III

15/06/2011 23:00:00 28.0 6.72 0.06 0.11 1.40 16.12 32.92 97.23 52.59 III

15/06/2011 22:45:00 28.1 6.72 0.06 0.11 1.40 16.47 32.19 71.68 53.86 III

15/06/2011 22:30:00 28.1 6.72 0.05 0.11 1.40 15.91 34.38 74.60 53.77 III

15/06/2011 22:15:00 28.2 6.74 0.05 0.11 1.40 16.33 33.65 74.60 53.70 III

ANALYSERBiochemical Oxygen Demand (BOD)

Chemical Oxygen Demand (COD)

Ammoniacal Nitrogen (NH3-N)

pH

Dissolved Oxygen (DO)

Total Suspended Solid (TSS)

WATER QUALITY INDEXRIVER CLASSIFICATION

• BOD• COD• TSS

*also available in portable version

WQI Software• To gather & process the data of 6 parameter and calculate accordingly to

Interim National Water Quality Standard and results computed as river CLASS ( I – V)

• Real time web base data monitoring

• Can be access anywhere , anytime by just log on to the website

Technical specifications

System UV-VIS spectrum (190 – 720 nm)

Measuring principle Spectral analysis

Optical path length 0.5 – 20 mm

Frequency of measurement � >20s

Light source Xenon flash light

Measuring head Stainless steel 1.4539

Temperature range -10°C up to +110°C

Weight of measuring head 0.8 kg

Size of measuring head Length: approx. 230 mm Diameter: 44 mm

Parameter

BOD

COD

TSS

NO3

SAC

TOC

Phenol

Glycol

further parameters by calibration

Interfaces

Ethernet, 10 MBit/s, div. protocols, e.g. TCP/IP

GSM, GPRS, UMTS

USB

RS232, RS485, 9600 Bd; div. protocols, e.g. Modbus, SDI12

CAN-bus for the connection with other sensors

Equipment

YSI 6-�Series Multiparameter WaterQuality Sondes

YSI 6600 V2 Sonde or YSI 6920 V2 Sonde

6600 V2 sonde features the largest sensor payload capability and longest battery life. Choose between 2 and 4 optical ports. The 6600 V2 and 6600EDS V2 are also available with a pH wiping system.

6920 V2 sonde is an economical, 15-parameter logging system; battery powered for long-term, in situ monitoring and profiling. Choose between 1 and 2 optical ports.

6600 V2 6920 V2

Measurement Range:• ROX – Optical D/O: 0 – 50 mg/L

• Ammonium/Ammonia: 0- 200 mg/L- N

• pH : 0-14

• Temperature: -5 to 50 0C

• Conductivity: 0 to 100 mS/cm

• Salinity: 0 -70 ppt

• Turbidity: 0 – 1000 NTU

• Continuous long term monitoring or grab sampling• Parameters: pH, Ammonia, DO, Salinity, Turbidity, Nitrate, Conductivity, TDS, Temperature, Chlorophyll, BGA, Rodamine & others

In Situ Spectral Analyser• Online multi-parameter spectrometry

• Smallest mechanical scale

• Measuring head applicable up to 110°C

• Optical path length free adjustable from 0.5 to 20mm

• Stainless steel measuring head, saltwater-proof

• Open access to the calibration

• Fully integrated air pressure cleaning

• Adjustable for up to 99 parameters

ApplicationsDrinking water

• Quality control

• Alarm system

Waste water

• Effluent monitoring

• Analysis of trends

• Early detection of disposal (fingerprint)

Process water

• Process monitoring in industrial facilities

• Control of water treatment