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CONDUCTIVITY METERModel : CD-4301- 4 ranges: 200 uS, 2mS, 20mS, 200mS.- Automatic temperature compensation.

Bante520 Portable Conductivity MeterEconomy portable conductivity meter, 1 to 3 point calibration, selectable temperature coefficient and cell constant. The meter is suitable for outdoor applications, accuracy: 0.5% F.S.

The HI-98193 portable dissolved oxygen meter has extended ranges of up to 50 ppm and 600% saturation. When measuring dissolved oxygen, compensations for salinity, temperature and pressure are essential to improve the accuracy and precision of readings.Salinity compensation allows for direct determination of dissolved oxygen in saline waters. Temperature compensation is automatic with the probes built-in sensor, which features a one or two-point calibration. Pressure compensation with the meter's built-in barometer can be validated against a reference barometer, and if needed, can be recalibrated in user-selectable units (mmHg, inHg, atm, psi, kPa, mbar). With the internal barometer, the HI-98193 is able to compensate for changes in barometric pressure so there is no need for charts, altitude information or external barometric pressure information.Other features include measurement, methods and calculations for BOD, OUR and SOUR.Quick connect probeThe HI-764073 polarographic dissolved oxygen probe features a quick connect DIN connector to make attaching and removing the probe simple and easy.Data LoggingThe HI-98193's log-on demand features allows users to store up to 400 samples that can be later transferred to a PC with the HI-920015 USB cable and HI-92000 software.GLP and On-Screen Help Comprehensive GL data is directly accessible by pressing the GLP key; the contextual help menu can be accessed to obtain on-screen information and assistance at the touch of a button.Key FeaturesQuick connect probe - The HI-764073 polarographic dissolved oxygen probe features a quick connect DIN connector to make attaching and removing the probe simple and easy.Data Logging - The HI-98193s log-on demand features allows users to store up to 400 samples that can be later transferred to a PC with the HI-920015 USB cable and HI-92000 software.GLP and On-Screen Help - Comprehensive GL data is directly accessible by pressing the GLP key; the contextual help menu can be accessed to obtain on-screen information and assistance at the touch of a button.IP67 rated waterproof, rugged enclosureSalinity compensation - users can set the salinity valueAutomatic pressure compensation - built-in barometer with user-selectable units (mmHg, inHg, atm, psi, kPa, mbar)Built-in calculations - determination of Biochemical Oxygen Demand (BOD), Oxygen Uptake Rate (OUR) and Specific Oxygen Uptake Rate (SOUR)Automatic polarisation of probe at startupReady to use PTFE preformed membrane capsApproximately 200 hours of continuous useOn-screen FeaturesBOD is calculated in mg per litre from the difference between the initial and final dissolved oxygen concentration readingsAll necessary parameters for BOD testing can be set and displayed at onceA list of all saved BOD data can be easily retrieved and shown on the LCD displayOUR results measured in mg of oxygen consumed per L per hourSOUR results measured in mg of oxygen consumed per g of volatile suspended solids per hourSupplied withHI-764073 polargraphic DO probeHI-7041S Electrolyte Solution for Polarographic Sensors, 30mlHI-7040 Bicomponent zero oxygen solutionPreformed PTFE membrane caps (2)DO protective capO-rings (2)Rugged carrying case100mL plastic beaker (2)HI-92000 PC softwareHI-920015 micro USB cableBatteriesInstruction manualQuality certificate4 metre cablePC Interface - Download test results to a computer programmed with HANNA's Windows compatible software (HI-92000), directly from equipment via a USB port or a RS232 cable outlet.

8362 AZ Electric Conductivity and TDS Meter dapat mengukur Konduktivitas, TDS (Total Dissolved Solid) dan Suhu untuk target larutan air. Satuan Konduktivitas termasuk uS & mS, dan satuan TDS termasuk ppm & ppt.

- Economical type.- pocket size.

The conductivity of water is extremely important when treating drinking water , industrial water,pure water,boiler water because it gives an indication of the amount of dissolved material within that water.BOQU Instrument supplies a range of high-quality low-cost conductivity sensors to cover the full range from deionized water all the way up to highly saturated brines. Coupled with BOQU Conductivity controllers these water conductivity meter provide excellent and cost-effective process control in all industries and applications. Tech Features of Boqu water conductivity meter:1) Multi-function:Conductivity,TDS,Resistivity,Salinity,Temperature2) Reliable process Conductivity monitoring3) Simple system integration for easy conductivity measurement4) Perfect for use in all water quality environments5) For use with contact conductivity sensors

The HI5421 is an advanced research grade benchtop Dissolved Oxygen and BOD meter that is completely customizable with a large color LCD, capacitive touch keys, and USB port for computer connectivity. The HI5421 is rich in features including data logging, alarm limits, comprehensive GLP, and more while retaining simplicity in use with both dedicated key for routine operation and virtual keys that guide the user through setup options.The HI5421 is an advanced research grade benchtop dissolved oxygen and BOD meter that is completely customizable with a large color LCD, capacitive touch keys, and USB port for computer connectivity.The HI5421 is supplied with the HI76483 Clark-Type Polarographic probe that measures a wide range of dissolved oxygen from 0.0 to 600% saturation and 0.00 to 90.00 mg/L (ppm). The HI76483 is only 12 mm in diameter and has a built-in thermistor temperature sensor that compensates for temperature variations from 0 to 50 oC.The HI5421 can be calibrated automatically to two points (0% and 100% saturation or 0.00 mg/L and 8.26 mg/L) or to a user-defined value. The calibration data including date, time, and calibration points can be accessed at any time along with the current measurement by selecting the Good Laboratory Practice (GLP) display option.Readings are compensated for barometric pressure by a built-in pressure transducer located in the meter. Calibration of the barometric pressure is a single point with manual entry of current value obtained from local weather service or other device. Barometric pressure is displayed in a multiple choice of units including mmHg, mbar, kPa, mHg, psi, and atm.  The HI5421 also allow for automatic salinity compensation with a selectable salinity range of 0 to 45 g/L.The HI5421 offers three additional measurement modes: Biological Oxygen Demand (BOD), Oxygen Uptake Rate (OUR) and Specific Oxygen Uptake Rate (SOUR). Simply enter values and take readings at appropriate times and the meter will automatically calculate the values. Three selectable logging modes are available: automatic, manual and AutoHold logging. Up to 100,000 data points can be recorded in 100 lots with 50,000 records max/lot and exported to a computer for data review and storage.What's in the Box:(1)  HI76483 DO probe(1) HI76404W electrode holder(1) HI7041S electrolyte solution (30 mL)(2) HI76407A DO membrane caps(1), 12 VDC adapter(1) Instrument quality certificate(1) Instruction manual

The HI93703 is a high accuracy benchtop turbidity meter used to determine the turbidity of water and wastewater with high precision in the field as well as in the laboratory. The meter is available as a kit that is supplied complete with AMCO-AEPA-1 primary turbidity standards used for calibration and performance verification. The HI93703 meets and exceeds the requirements of the ISO 7027 Method for turbidimetric measurements.

DescriptionMW301 is a Portable Conductivity (EC) Meter with Automatic Temperature Compensation. This instrument has been designed to meet the Grower's need for equipment suited to the aggressive environments found in agricultural and hydroponics applications.EC testing provides a method to optimize chemical applications and minimize operational cost. In agricultural applications, soil conductivity is checked before fertilizer application to pinpoint field needs and after fertilization to establish its effectiveness. In hydroponics, EC measurement is ideal for determining the concentration of fertilizer in a solution. After determination, the grower can adjust the nutrient formula for optimal plant growth. The MW301 has a range of 0 to 1990 µS/cm with a 1 µS/cm resolution. This EC meter is supplied complete with conductivity probe with 1 m (3.3') cable and calibration solution.

CONDUCTIVITY/TDS/SALT METERModel : YK-22CTA- One meter for one purpose operation: CD, TDS, Salt measurement.- Conductivity : 200 uS/2 mS/20 mS/200 mS.- Salt : 0 to 12 % salt (% weight).- Conductivity measurement can select Temp. Coefficient of measurement solution.- ATC for the conductivity measurement.- LCD with green light backlight, easy reading.- Can default auto power off or manual power off.- Data hold, record max. and min. reading.- Power by DC 9V (006 P) battery or DC 9V adapter in.- RS232/USB PC COMPUTER interface.

Alat portable untuk pengukuran konduktivitas dari larutan untuk mengetahui kualitasnya.Penggunaan umumnya pada air akuarium, kolam renang, hidroponik, laboratorium, dll.Dapat mengukur Total Dissolved Solid (TDS) pada larutan untuk mengukur kemurniannya.Dilengkapi dengan LCD supaya pembacaan hasilnya mudah dilakukan.Larutan KCl digunakan untuk kalibrasi conductivity meter.Kalibrasi disarankan untuk dilakukan 2 bulan sekali.

It is a handy type digital conductivity meter. The temperature and conductivity are displayed at the same time. It is also possible to set the measurement interval and use it as a data logger.

pH Meter mengukur tingkat keasaman dan kebasaan larutan dengan sensor elektroda presisi. Cocok untuk laboratorium, pengolahan air, dan aplikasi pertanian.

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The Thermo Scientific Orion VERSA STAR™ Advanced Electrochemistry Meters are versatile, high-performance lab measurement systems with advances system access features designed to meet user's most challenging applications with ease. Delivering rich features and functionality, users can optimally configure the meter system to meet their changing needs using interchangeable measurement modules to customize four channels.The VERSA STAR™ is designed around plug-and-play modules that make the system configurable to nearly any application. Users can select modules to measure pH, ion concentration (ISE), conductivity, dissolved oxygen and LogR temperature. Modules are automatically recognized by the meter and the channel measurement capabilities are updated according to the type of module that is installed. Measurements are easily viewed on the large color display with adjustable text sizes. The guesswork is taken out of calibration and setup with onscreen instructions available in a variety of languages. Quick and simple data entry is enjoyed by using the numeric keypad.The Thermo Scientific Orion VERSA STAR™ meter offers an advanced system access feature for administrative and custom user access levels to various meter functions. The system is password protected to secure selected meter functions while leaving others accessible for the customized security needed for laboratory and data reporting needs. The system access feature can easily be turned on or off as the needs of the lab change for the ultimate flexibility in operation and ease-of-use.What's In The Box:(1) Versa Star Pro meter(1) pH/ISE module (VSTAR-ISE)(1) Conductivity module (VSTAR-CND)(1) RDO/DO module (VSTAR-RD)(1) 8157BNUMD ROSS Ultra Triode epoxy-body pH/ATC electrode(1) 013005MD Orion 4-cell (K=0.475) conductivity probe(1) 083005MD Polarographic DO probe with calibration sleeve(1) 096019 Orion Star series meter-powered stirrer probe(1) 810199 ROSS pH buffer and storage solution kit(1) 011007 Orion 1413 µS conductivity standard(1) 080513 DO maintenance kit & BOD adapter/funnel/stirrer(1) Electrode stand(1) Universal power adapter(1) USB cable and literature

with auto range• Configuration directly on device using 5 buttons and display• Graphic LCD display with backlight• Logging function• Temperature compensated• Software connection by IF 830, Winlog.pro, Winlog.med and Winlog.validationThe set includes: 1x CT 830 Conductivity Meter 1x AT 830 C Binder, conductivity electrode 1x Calibration solution 0,1 N/KCL in 0,01 N/KCL 1413 µS/cm