Ohaus st3100mf digital, benchmodel phconductivity meter. The ph pen meters can be completely operated with just one hand, freeing up your other hand to handle samples. After more than a century of perfecting the art of measurement through our durable weighing products, ohaus precision is now available in a line of benchtop ph meters. Because the cell has high internal resistance, the ph meter must have a very high. Ohaus starter pen meters combine all of the most useful features. The starter 300 portable ph meters provide provide precise ph and orp requires orp electrode me.
The ohaus st20 starter ph pen is a simple and easy to use hand held meter that measures ph from 0. Over the course of standard usage, laboratory equipment, such as a. Instruction manual this manual contains complete instructions for setting up and using the 445 ph meter. Designed primarily for field work, industrial environments and troubleshooting applications where. The information contained in this manual was correct at the time of going to print.
Ohaus r31p3 ranger 3000 compact bench scale 3kg x 0. Keep the electrode in solution as much as possible even when not measuring ph. We are a global leader in the laboratory, industrial and education markets, as well as a host of specialty markets, including the food preparation, pharmacy and jewelry. Dsc balances provides ohaus starter series pen ph meter st10 from the ohaus for special. Introducing the ohaus st 3100m water quality analysis meter. Automatic and manual temperature compensation helps ensure accurate readings. Starter ph, orp, conductivity, salinity, tds pen meters. Features a dual display showing the ph value and temperature and 3point calibration. Meter measures the ph and the temperature of a sample and includes a builtin 2in1 plastic electrode, temperature sensor, and a ph buffer powder sachet. The ohaus st3100f benchtop ph meter kit includes the meter, a standalone electrode holder, st310 3in1 electrode with atc, inuse cover and buffer starter pack. Easy online ordering and nextday delivery available with 247 expert product support.
When out of solution, it should be in standby mode. Laboratory ph meter for measuring ph and orp with all electrodes included. Starter 300 ph portable convenient portable ph meter for wherever your work takes you after more than a century of perfecting the art of measurement through our durable weighing products, ohaus precision is now available in the form of a portable ph meter. Backed by ohaus centuryold commitment to providing precise measurement, starter 5000 provides accurate ph and orp measurement for highlevel experiments and research. Technical note ph calibration procedure for optimal. Save time, space and money with the starter 3100m bench meter, which combines all your ph, orp, conductivity, tds, salinity, resistivity and temperature. After more than a century of perfecting the art of measurement through our durable weighing products, ohaus precision is now available in a line of pen meters that provide accurate measurement of ph, oxidationreduction potential orp, conductivity, salinity, and total dissolved solids tds. Starter pen meters are the economical option when you are simply looking for meters that will provide. The electrode should be in solution when it is measuring ph.
Familiarity with the meters instruction manual is assumed. This portable meter offers convenience, reliability and durability in one compact design. King is proud to offer our customers the best in high quality lab equipment. Starter pen meters combine all of the most useful features for measuring salinity in. Thermo scientific orion star a111 benchtop ph meter.
The ohaus starter 3100 series bench ph meter is an advanced level professional meter. However, we continue to improve products and reserve the right to change specifications, equipment and maintenance. When rinse electrode with water, blot the water off gently using kimwipes especially around tip of electrode. Starter series portable meter service manual 11 ohaus corporation. You can create a pdf of your cart for later or for your purchasing dept. Ohaus starter pen meters combine all of the most useful features for.
Ohaus starter 3100mn multimodal laboratory meter ohaus starter 3100m rear ports. A ph value of 1 is most acidic, a ph value of 7 is neutral, and values above 7 are referred to as basic or alkaline. Backed by ohaus centuryold commitment to providing precise measurement, starter 5000 provides accurate ph and orp measurement for highlevel. The overall working principle of ph sensor and ph meter depends upon the exchange of ions from sample solution to the inner solution ph 7 buffer of glass electrode through the glass membrane. File and keep it is recommended that you before using to clear up the lazy effect or to make the electrode wet if the ph electrode dries out. It is applicable to ph meter installed in the quality control department. The ph meter measures the voltage and uses a temperaturedependent factor to convert the voltage to ph. Ohaus starter ph pen meters offer a convenient way to measure ph, or the relative acidity or alkalinity of a sample at a given temperature. After more than a century of perfecting the art of measurement through our durable weighing products, ohaus precision is now available in the form of a portable ph meter. A ph below 7 is acidic, a ph of 7 is neutral, and a ph value above 7 is basic or alkaline. Enhanced features, advanced technology, and high performance have been combined to support complex laboratory tasks requiring ph measurement. Headquartered in parsippany, nj, ohaus corporation manufactures an extensive line of weighing scales, lab equipment and lab instruments that meet the weighing, sample processing and measurement needs of multiple industries.
Introducing the ohaus st 3100m water quality analysis meter j. The formal definition of ph is the negative logarithm of the hydrogen ion activity. Starter 3100 measuring instruments pdf manual download. Ohaus portable ph meter st300 with all in one electrode. Ysi 1200 laboratory ph instrument simple, accurate labgrade ph, mv and temperature the ysi ph1200 is an accurate and reliable laboratory instrument for the measurement of ph and mvs. The starter 3100m bench meter combines all your ph, orp, conductivity, tds, salinity, resistivity and temperature measurements in one smart device.
Ohaus ph meter, lcd backlight 45mh84st3100b grainger. For over a century, ohaus has perfected the art of measurement through our line of. Sign up now to register for access to our secure online ordering system, please select the option that applies to you. The porosity of the glass membrane decreases with the continuous. View and download ohaus starter 3100 instruction manual online. Ohaus corporation is a leading manufacturer of an extensive line of weighing scales, lab equipment, lab instruments, calibration weights and printers that meet the weighing, sample processing and measurement needs of various industries. Purchasing and using a ph meter what is ph and why do i need to measure it. Automatic and manual temperature compensation, auto buffer recognition, calibration.
An autolock feature will hold the readings on the display once they reach stabilization. This model features up to 3 point automatic calibration and an ip67 waterproof housing. Convenient portable ph meter for wherever your work takes you after more than a century of perfecting the art of measurement through our durable weighing products, ohaus precision is now available in the form of a portable ph meter. After more than a century of perfecting the art of measurement through our durable weighing products, ohaus precision is now available in a line of benchtop. Ohaus starter st3100mf multiparameter bench meter kit. Electrodes and meters by schott instruments electrodes from schott instruments are used by professionals in laboratories all over the world. The standardization of a ph meter is important to ensure that the readings returned from that meter are accurate. The 4 buffer group is predefined in the meter, after selecting your calibration buffer group among the 4 group in the meter4. Ohaus starter 3100 instruction manual pdf download. Starter 2100 is the economical choice for applications requiring simple ph measurement.
This is also the case for the chemical reactions which take place in industry or in a laboratory. Buy ohaus starter series pen ph meter st10 from data support company. This comes as no surprise as we have been involved in the development, optimization. Simple 1, 2 or 3point calibration routine with automatic buffer.
Meter comes with an ac adapter with switching power supply to accept an ac input voltage for a range of 100 to 240 v 50 to 60 hz. The multipurpose ranger 3000 has all of the capabilities to produce precise results rapidly for a variety of applications. Take simple, routine ph, mv and temperature measurements with the thermo scientific orion star a111 benchtop ph meter, an easytouse and budgetfriendly instrument for basic ph analysis in the lab. One of our most popular brands, ohaus, offers a multiparameter water analysis bench meter which brings power and efficiency to your laboratory with sophisticated measurement capabilities and multiparameter. Ohaus starter st2100e ph bench meter labrepco, llc. This portable meter offers convenience, reliability and. The starter ph pen meter is constructed with an ip67 waterproof design that can prevent water damage when accidentally dropped into liquid. Ohaus portable ph meter st300 with all in one electrode from ohaus at southern labware. The ohaus st300 portable ph meter kit includes the meter, st320 3in1 plastic gel electrode, buffer starter pack, electrode clip, wrist strap and batteries. Starter 3100 has many smart features that make it as intuitive as it is accurate for standard ph measurement.
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