③ Turbidity Meter

♧ Features

● ISO 7027 a determination under the provision.
● Wall or panel-mounted housing.
● IR / Tunsten 90 ° scattered light measurement method.
● Bubble removal system.
● User-defined alarm configuration.
● Easy operation by front keys.
● High precision resolution system.


♧ Applications

● For measuring quality of drinking Water, purifying plants
and wastewater treatment plant.
● Ultra pura water manufacturing facility.
● Food & drug process controls
● Industrial use of reprocessing facilities.
● Power plant cooling water.


♧ Technical Specifications

1.Transmitter

● Measuring Unit NTU
● Measuring Range 0.0~10.0NTU / 0.0 ~ 100NTU
/ 0.0 ~ 1000NTU
● linearity 0.1% of F.S.
● Accuracy 2% of reading at below 10 NTU
● Resolution 0.0001 NTU
● Repeatability 0.05 NTU
● Response Time 10sec (90% Saturation)
● Operating Termperature -20~80°C
● Relative Humidity 0 to 95%, None-Condensing
● Analog Output 4-20mA
● Communication output RS232C (OPTION)
● Alarm Contact High, Low, Clean 250VAC 0.5A SPST
● Load Resistance 750ohm Max. Load
● Power Voltage AC110 ~ 220V 50/60Hz ±10%, approx. 3Watt

2.Model

1) CUBE-TU 1000
• Display : 3.5 Inch Graphic LCD
• Max Range : 0.0~500 NTU
• Cleaning System : Air Cleaner / Ultra Sonic Cleaner - Option
• Materials : Glass Fibet Nylon
• Enclosure Rating : NEMA 4X
• Dimension : 96 X 96 X 155
• Install : Panel Mount

2) CUBE-TU 2000
• Display : 5.3 Inch Graphic LCD
• Max Range : 0 ~1000 NTU
• Cleaning System : Air Cleaner / Ultra Sonic Cleaner - Option
• Materials : Glass Fibet Nylon
• Enclosure Rating : NEMA 4X / IP 65
• Dimension : 144 X 144 X 185
• Install : Panel or Wall / Stanchion Mount

3.Sensor

● Light Source IR(LED) / Tungsten
● Measuring Range 0/1000 NTU
● Resolution 0.001 on scale 0/10.000
NTU 0.01 on scale 0/100.0 NTU 0.1 on scale 0/500.0 NTU
● Accuracy 5% of reding on 0/500 NTU
● Response Time 10sec (90% Saturation)
● Measuring method Nephelometric (ISO 7027)
● Optical window material Acrilic
● Sensor Material POM

♧ Measurenment method

• Measure range
: 0~9.99, 10~99.9, 100~1000NTU

• Accuracy
: + 2% (0~499NTU), + 3%(500~1000NTU)

• Resolution
: 0.01NTU (0~9.99NTU)/0.1NTU(10~99.9NTU)/1NTU
(100~1000NTU)

• Reproducibility
: +1%, +0.01NTU

• Light Source
: Tungsten lamp

• Workable Temperature
: 0~50 C

• Display
: 128 x 64Dot

• Outputs
: RS- 232C

• Power (Voltage)
: Free Voltage (100~240V) lithium ion

• Demensions
: 98(W) x 202(D) x 15(H)mm

• Weight
: 500g

• Consumption
: 25Ø Vial: 6EA / 1Box
STD Solution: 0.1 , 10, 100, 500, 1000 Expiration

• Accessories (Option)
: Thermal Printer , Data download cable