Water Testing Equipments

Conductivity Table Meter
Digital Nephelometers
Dissolved Oxygen Meter
Ion Specific Meters
Photo Colorimeters
PH Meter (Digital) Table
PH Meter (Mp Based) Table
Spectrophotometer – Digital
Water and Soil Analysis Kit

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SKU: N/A Category: Laboratory Equipment

Description

Conductivity Table Meter

Economical microprocessor based conductivity meter is ideal for routine use in schools, laboratories and production plants. This microprocessor based table top pH meter is capable of measuring the capacity of ions in a solution to carry electrical current.

Features:

Single Point Push-Button Calibration: Economical microprocessor based conductivity meters are equipped with single point calibration function. The meter is permitted to use user-defined solution, You need only set conductivity value of the solution under temperature 25 o C and immerse probe in the solution. Press [ENTER], the meter will calibrated automatically.

Auto-Ranging for Conductivity: Our conductivity meters have auto-ranging function. It will scan the current value and transfer the range, Final measured value will also displayed on the screen in the most precise resolution.

Automatic temperature compensation: Economical microprocessor based conductivity meters are equipped with automatic temperature compensation and measurement function, the meter will recognize temperature sensor automatically and measure temperature after temperature sensor connected to the meter. If you connect the conductivity electrode in the same time, it will begin to the automatic temperature compensation.

Adjustable temperature coefficient: Different ion solution usually have different temperature coefficient, setting temperature coefficient correctly is very important to measurement, DDS-W series can be set in the range of 0~3.9%/oC.

Adjustable cell constant: When measuring higher or lower conductivity solution, you should choose conductivity electrode with different constant. There is three electrode (0.1, 1, 10) constant for your choice, you can choose according to your electrode. The meter will display value automatically.

Model		Acm-MP-DDS-11AW	Acm-MP-DDS-307W	Acm-MP-DDS-12DW
Conductivity Testing Range	1.999uS/cm, 19.99 uS/cm, 199.9 uS/cm, 1999 uS/cm, 19.99mS/cm, 200.0mS/cm
Conductivity Testing accuracy	±1.5%F.S		±1%F.S	±1%F.S
Temperature Testing Range	……		……	0~100℃
Temperature Testing accuracy	2 points (pH6.86/pH4.00 or pH6.86/pH9.18), NIST Standard Solution
Temperature compensation range	……		……	±1℃
Coefficient of Temp. compensation	0~3.9% / °C
Calibration point	1 point, input figure
Electrode constant	0.1, 1.0, 10, Adjustable continuously
Temperature compensation range	0~50℃ manual		0~50℃ manual or automatic
Power Supplier	9V/350mA adapter, 220V/50Hz, OEM available customizing as per 110V/60Hz
External Size	210×205×65
Weight	1.5kg

WeiberNephelometer/turbidity meteris used to measure the scattering degree of light generated by the insoluble particulate matter suspended in a transparent liquid or water, with capability to characterize the content of these suspended particulate matter.This is of particular use in water turbidity measurements as well as various medical, biological and agricultural assays.

Factors Affecting Turbidity

Sediments from soil erosion
Water released from industries
Algae growth

Features:

Microcomputer configuration
touch keyboard
LCD display with backlight
standard serial RS232 interface
capable of simultaneously display date, time, measuring value and unit.
Light source with long life;
Equipped With data storage and inquiry function
functionalized with non-linear data treatment and smoothing capability
self-diagnosis indicator
Can be calibrated with any self-set program, with selection of 1 to 7 data points
manual or auto measurement range switch.
Precision light path system, reliable positioning configuration, effective chromaticity compensation.

Specifications:

Principle	90° scattered light
Minimum Reading (NTU)	0.01
Measuring Range (NTU)	0 – 50; 0 – 500
Indicator Error	±0.6% (±2% F.S)
Repeatability	≤ 0.5%
Zero Draft	±0.5% F.S
Power Supply	AC 220 V/ 110 V, 50 / 60 Hz
Size	39cm x 36cm x 18cm
Weight	6kg

Applications:

Dissolved Oxygen Meter

Economical microprocessor based dissolved oxygen meter are very accurate and economical DO meters. These microprocessor based DO meters come with single and two point calibration and data hold facility. The most unique feature of these DO meters are that they are provided with USB interface and can transfer the data to computer system in the laboratory and can be attached to various program applications for advanced studies. DO meters have automatic correction for barometric pressure and salinity. This equipment is unique for the use in college laboratories, research laboratories, water treatment and industrial application.

Features:

Microprocessor based
Single or Two points automatic calibration
Hold function
Automatic temperature compensation
Auto-Power Control
Adjustable barometric pressure and salinity correction
Automatic messages
Expanded memory stores and recall up to 48 Data Sets
USB interface and application software
Large LCD display

Specifications:

Model	Acm-DO-820
DO Range	0~20mg/L(ppm)
Resolution	0.1mg
DO Accuracy	±0.5mg/L
% Saturation of Oxygen	0~200.0%
Accuracy	±10.00%
Temperature Range	0.0~100.0ºC
Temperature Accuracy	±0.1ºC
Temperature Compensation	0~40ºC
Salinity Correction	0~35g/L
Salinity Correction	0~35g/L
Barometric Pressure Correction	450~850mmHg
Calibration Points	2 points
Memory	48 Data Sets
Output	USB
Power	1*9V Battery
Battery Life	100 hours
Dimensions	185(L)mm88(W)mm32(H)mm
Weight	300g

Applications:

College Laboratories
Research Laboratories
Water Treatment
Industrial Application

Ion Specific Meters

Features:

Test fast Immediate results
High automation,
Self-recording,
Self-reserving
Self-analyzing;
Print results via the built-in RS-232 connected with PC
Portable
Dust proof
Waterproof
Anti-chemical erosion.

Specifications:

Light Source	LED
Wavelength Range	Wavelength Range is 410 – 650nm with optional operating
Wavelengths of	410、500、540、590 and 650nm via built-in filters.
Display	LCD screen
Resolution Ratio	1% FS
Wavelength Accuracy	≤±1nm
Result	Provides direct reading of test results in mg/l, Readout also available in Absorbance.
Readout Mode	Data installation capacity of at least 99 groups;
Immediate Result	less than 15 minutes.
Test Tubes	φ2*25cm glass tube
Power	optional， including mains AC electricity supply ( 220 V) 4 AA alkali batteries
Working Environment	0-50°C, no cold agglutination phenomenon in 90% RH

Guide to Measure:

Parameter	Range	Std. limit for 1st grade water quality	Max. release concentration allowed for 2nd grade contaminations
pH	6~9	6~9	6~9
COD	3.0~100 20~2500	15	100 (for ordinary enterprises) 60 (senior sewage treatment factories)
Ammonia nitrogen	0.15~6.0	0.15	15

N	–	–	–
Total phosphor (P)	0~1.0	0.02	–
Copper	0.01~5.0	0.01	0.5
Zinc	0.01~1.0	0.05	2.0
Fluoride (F)	0~2.0	1.0	10
Arsenic	0~0.5	0.05	–
Cadmium	0.001~0.4	0.001	–
Chrome (VI)	0.01~0.8	0.01	–
Cyanide	0~0.4	0.005	0.5
Volatile phenol	0.002~1.0	0.002	0.5
Anionic surface active agent (LAS)	0.002~0.275	0.2	5.0
Sulfide	0~0.7	0.05	1.0
Sulphate (sulfate radical)	2.0~70	250	–
Chloride (CI)	0.1~25	250	–
Nitrate (N)	0.1~10	10	–
Nitrite (N)	0~0.3	–	–
Iron	0.1~3.0	0.3	–
Manganese	0.01~1.0	0.1	2.0
Nickel	0.05~1.0	–	–
Cobalt	0.01~2.0	–	–
Phosphate (P)	0~50	–	0.5
Formaldehyde	0~10	–	1.0
Aniline species	0~2.0	–	1.0

Photo Colorimeters

Features:

High photoelectric stability, LED Source, microprocessor controlled
Ideal for education or routine use
%T, Abs, Concentration
2 year warranty
Inexpensive ~ ideal for education and routine laboratory tasks
Small sample volume only 1.0 ml
Use square or round cuvettes with adapter

Specifications:

PH Meter (Digital) Table

Economical microprocessor based pH/mV meter, is ideal for routine use in schools, laboratories and production plants. This microprocessor based table top pH meter is capable of measuring pH/mV value and Ion concentration measurement with an Ion selective electrode.

Features:

Microprocessor-Based
Based on Advanced SMT technology,
High performance
Excellent Stability And Repeatability
2-point Push Button Calibration
Auto-Buffer Recognition
Self-Diagnostic with Message Codes Display
Automatic temperature compensation
Large LCD Display
Simultaneous display of the measured values( , pH/mV)

Specifications:

Model		Acm-MP PHS-25CW	Acm-MP PHS-3CW	Acm-MP PHS-3BW
Measure range	pH	0.00-14.00 pH
	mV	(-1999-1999) mV
	Temp	/	/	(-1999-1999) mV
Accuracy	pH	±0.05pH	±0.01pH	±0.01pH
	mV	±0.01pH	(2mv	(2mv
	Temp	/	/	+/-10C
Resolution	pH	0.01pH	0.01pH	0.01pH
	mV	1mV	1mV	1mV
	Temp	/	/	1
Calibration	2 points (pH6.86/pH4.00 or pH6.86/pH9.18), NIST Standard Solution
Temperature compensation range	0~99		0~99	0~99, Auto
Power	9V adapter, 220V/50Hz or 110V/60Hz
Dimension	210mm×205mm×65mm
Weight	1.5 kg

PH Meter (Mp Based) Table

Advanced microprocessor based multi parameter tester which can test pH, mV, Conductivity, Resistivity and temperature . This multi parameter pH/.conductivity meter is ideal for analytical usages in testing and research , laboratories and production plants. This microprocessor based table is ideally suited for application where multiple parameters have to be gauged with high level of accuracy and data logging for future references and report generation. These type of meters are very well equipped to be used in laboratories as well as for field application.

Features:

Analytical benchtop pH meter cum conductivity meter
RS 232 C Interface
Data Storage of up to 600 samples
Supplied with Software for data logging and analysis
Equips three-in-one pH electrode, fast response and easy to use
Automatic Temperature Compensation Range (-10-100o C)
Self-Diagnostic with Message Codes Display

Key Inclusions:

201T-M plastic pH/ATC three-in-one electrode
Model 602 flexible electrode holder
RS-232 communication software

Measuring Parameters:

pH, mV, Conductivity, Resistivity, TDS, Salinity and temperature

Specifications:

Range
pH	1.99 to 19.99pH
mV	±1999mV
Conductivity	0 to 200 mS/cm, be divided into five ranges:
	0.00 to 20.00?S/cm; 20.0 to 200.0?S/cm
	200 to 2000?S/cm;2.00 to 20.00mS/cm
	20.0 to 200.0mS/cm
Resistivity	0 to 100 M?.cm
TDS	0 to 100 g/L
Salinity	0 to 100 ppt
Temp	(-10 to 110)°C
Accuracy
pH	±0.01pH
mV	±0.1% full scale
Conductivity	±1.0 % full scale
Temp	±0.5°C
ATC
pH	(0 to 100)°C
Cond	(0 to 50)°C
Other Parameters
Storage Data	900 groups;
Communication	RS-232;
Power	AC-220/20 Volts 0r 110 Volts or DC9V/300mA;
Size & Weight	160×190×70mm/880g

Spectrophotometer – Digital

spectrophotometer are used to measure how much a chemical substance absorbs light by measuring the intensity of light as a beam of light passes through sample solution.It is an economical, reliable, rugged and most accurate system for spectrophotometric analysis of any concentration. It operates at a wavelength range of 340 to 960 nm. Its outputs is available on 31/2 digital LED display in terms of optical density. Percentage transmission and concentration. Separate digital display is provided for wave length. Highly advanced solid state I.C Technology has made its circuit very stable and accurate. Desired wavelength can be selected by adjusting the knob at the top panel.

Features:

Range: 340 to 960 nm
Direct Concentration Facility
Latest Solid State IC Technology
Digital Display
Highly Stable and Accurate
3½ digit data display

Specifications:

Model	Acm-33514-A	Acm-33514-B
Range	340 to 960 nmm	340 to 960 nm
Resolution	0.1%T, 0.001 Abs	0.1%T, 0.001 Abs
Output	%T: 0 to 100%	%T: 0 to 100%
	Abs: 0 to 1.999	Abs: 0 to 1.999
	Conc: 0 to 1999	Conc: 0 to 1999
Detector	Silicon Photodiode	Silicon Photodiode
Light Source	6V, 1Amp, Tungsten Halogen lamp	6V, 1Amp, Tungsten Halogen lamp
Monochromater	600 lines / mm grating	600 lines / mm grating
Path length	10 mm	10 mm & 50 mm
Spectral Band Width	10 nm	10 nm
Wavelength Resolution	1 nm	1 nm
Wavelength Accuracy	1 nm	1 nm
Repeatability	+/- 1 nm	+/- 1 nm
Display	Double 3 ½ LED	Double 3 ½ LED
Operating Temp Range	5 to 45°C	5 to 45°C
Power	230V +/- 10% AC	230V +/- 10% AC
Dimensions	490 x 300 x 165 mm	490 x 300 x 165 mm
Weight	8.5 Kg (Approx)	8.5 Kg (Approx)
Accessories	Square Cuvettes 2 No. Dust Cover Operation Manual	Square Cuvettes 2 No. Dust Cover Operation Manual

Applications:

Water and Soil Analysis Kit

Water and soil analysis kit is based on advance electronic technology for water analysis, pollution control, laboratory analysis, soil testing etc. The complete unit is housed in a briefcase to work on battery rechargeable cum mains. Unit is supplied without O.R.P. electrode with instruction manual.

(a) Six Parameters :(pH, Conductivity, TDS, ORP, DO and Temp)

(b) Five Parameters : (pH, Conductivity, , ORP, DO and Temp)

Specifications:

PH MEASUREMENT	O.R.P. MEASUREMENT
Range :0 to 14 pH Continuous	Range : 0 to + 1999 mV
Resolution :0.01 pH	Resolution : 1 mV
Accuracy : + 0.01 pH + 1 digit (relative)	Accuracy : + 0.01% + 1digit
Temp. Measurement	TDS Measurement
Range : -200 to 200 °C	Range : -0 to 100 PPM 0 to 1000 PPM, 0 to 10 PPT, 0 to 100 PPT & 0 to 1000 PPT
Resolution : 0.10 °C –	Resolution : 0.1 PPM ( Lowest Range)
Accuracy : + 5% of range + 1 digit	Accuracy : + 5% range + 1 digit
Sensor Input : PT-100 R.T.D.Type	–
Cond. Measurement	D.O. Measurement
Range : ( 0 to 1000 mmhos in 5 ranges )	Range : 0 to 20 PPM
Resolution : 0.1 micro mho (lowest range)	Resolution : 0.1 PPM
Accuracy : + 0.5% of range + 1 digit	Accuracy : 5 °C to 55 °C (Manual)
Temp. Co-Eft Compn. : Automatic from 0 °C to 70 °C with PT 100 Sensor	Temp. Compn. : 0.2 PPM + 1 digit D.O. Probe : Amperometric Gold / Silver membrane type

Additional information

Water Testing Equipments	Conductivity Table Meter, Digital Nephelometers, Dissolved Oxygen Meter, Ion Specific Meters, PH Meter (Digital) Table, PH Meter (Mp Based) Table, Photo Colorimeters, Spectrophotometer – Digital, Water and Soil Analysis Kit

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Detector	Silicon Photo-diode
Wavelength Range	400 to 700 nm
Filter	Interchangeable glass filter 420 nm, 460 nm, 510 nm, 540 nm, 600 nm
Light Source	LED
Display	3 1/2 digits LCD
Cuvette	Round 10 mm ID,12 mm OD 105mm L
Wavelength Range	Square 10 mm x 10 mm x 45 mm
Photometric Range	400 nm – 800 nm
Transmittance	0 ~ 100% T
Absorbance	0 ~ 1.999 Abs
Concentration	0 ~ 1999 Conc.

Water Testing Equipments

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