Jenway 3540 pH & Conductivity Meter (29042)

This listing is for a Jenway 3540 pH & Conductivity Meter. The unit is in full working condition an (more)d is ready for immediate release. The Jenway 3540 is a combined pH and conductivity meter designed for use in laboratories where both parameters need to be measured. It offers a space-saving and flexible approach to measuring pH and conductivity. Key Features Simultaneous display of pH and conductivity: Two independent channels prevent interference between probes. Additional modes: Resistivity, salinity, TDS, and mV measurements are available. Data logger: Autosave and print options with storage of up to 500 readings (250 for each mode). Probes sold separately: Glass combination pH electrode, glass conductivity probe (K=1), and ATC probe are available. Specifications Ranges: Conductivity (0.01µS/cm to 1.999S/cm), pH (2 to 20.000), temperature (10.0 to 105.0°C or 14 to 221°F), and salinity (0 to 99.9ppm). Input impedance: Greater than 1012 ohms. Temperature compensation: Manual or automatic, with a range of 0 to 100°C. Dimensions: 210 x 250 x 55 mm (L x W x H).

This listing is for a Hanna Conmet 1 Pocket Portable Conductivity Tester. The unit is in full worki (more)ng condition and is ready for immediate release. Hanna Conmet 1 Pocket Portable Conductivity Tester Experience precision on-the-go with the Hanna Conmet 1 Pocket Portable Conductivity Tester, your compact solution for measuring water conductivity with ease! Key Features: Measurement Range: Accurately measures conductivity from 0 to 1999 µS/cm with a resolution of 1 µS/cm. Reliable Accuracy: Ensures dependable results with an accuracy of ±2% Full Scale. Automatic Calibration: Simplifies the calibration process with automatic adjustments at 1413 µS/cm. Temperature Compensation: Features automatic temperature compensation from 0 to 60°C (32 to 140°F), with a coefficient of 2%/°C, ensuring accurate readings in varying conditions. Long Battery Life: Powered by 2 x 1.5V batteries, it boasts approximately 200 hours of usage, complemented by an auto-off feature after 5 minutes of inactivity. Compact Design: Measures 180 x 50 x 25 mm and weighs only 50 grams, making it highly portable. Ideal Applications: Water Quality Testing: Perfect for assessing the conductivity of drinking water, water conditioning, and reverse osmosis systems. Field and Laboratory Use: Its lightweight and compact design make it suitable for both fieldwork and lab environments, allowing for versatile application.

This listing is for a Mettler Toledo SevenMulti pH Conductivity Meter. The unit is in full working  (more)condition and is ready for immediate release. Unit is supplied with P25 Printer. The SevenMulti is a versatile, professional-grade instrument tailored for precise measurements in various scientific and industrial applications, including environmental testing, laboratory research, and quality control in manufacturing. Key Features: pH Measurement: Range: -2 to 19.999, accommodating a wide range of acidic to basic solutions. Selectable Resolution: Users can adjust the resolution for enhanced accuracy based on specific requirements. Multi-Parameter Capability: Measures conductivity, resistivity, salinity, and total dissolved solids (TDS) with high precision, making it suitable for diverse applications, from water quality analysis to chemical manufacturing. Temperature Measurement: Range: -30 to 130 °C, suitable for various environmental conditions. Resolution: 0.1 °C, ensuring precise temperature readings that are critical for accurate pH and conductivity measurements. Integrated Electrode Testing: Conducts a comprehensive pH electrode test to assess slope, offset, drift, and response time without needing to re-calibrate, ensuring reliable and consistent performance. Compliance with Standards: Features a special mode for measuring conductivity compliant with USP and EP standards, essential for pharmaceutical and food industry applications. User-Friendly Interface: The back-lit display offers clear visibility of measurements and settings, even during two-channel operations. Context-sensitive help guides users through processes, reducing the learning curve. Security Features: Includes PIN-protected operation to safeguard sensitive data and settings. General system configurations, like date and time, can also be secured with a personal code. GLP Compliance: Adheres to Good Laboratory Practice (GLP) standards, allowing users to maintain accurate records and documentation of measurements, enhancing reliability for regulatory compliance. Ideal Applications: Laboratory Research: Perfect for academic and industrial labs conducting precise experiments requiring multiple parameter measurements. Environmental Monitoring: Suitable for testing water quality in various environments, from aquaculture to wastewater treatment. Pharmaceutical Quality Control: Essential for ensuring compliance with industry standards in drug manufacturing processes.

This listing is for a Jenway 3540 pH & Conductivity Meter.The unit is in full working condition and  (more)is ready for immediate release.The Jenway 3540 is a versatile combined pH and conductivity meter tailored for water testing applications in laboratories. Its compact design and dual functionality make it an excellent choice for efficient analysis of both parameters.Key Features:Conductivity Measurement Range: Measures conductivity from 0.01 μS/cm to 1.999 S/cm, suitable for various water quality assessments.pH Measurement Range: Capable of measuring pH levels from 2 to 20.000, accommodating a wide range of samples.Temperature Measurement Range: Operates within -10.0 to 105.0°C (14 to 221°F), enabling measurements in diverse environmental conditions.Versatile Measurement Options: Includes salinity and TDS (Total Dissolved Solids) measurement, resistivity, and ORP/Redox measurement via the pH channel.Ultra-Pure Water Function: Ensures ideal temperature compensation for precise readings in ultra-pure water applications.Temperature Compensation: Offers both manual and automatic temperature compensation with an adjustable temperature coefficient (0.00 to 10.00 % per °C).Adjustable Conductivity-to-TDS Factor: Customize the TDS factor from 0.4 to 1.0 for accurate conversions based on specific sample conditions.User-Friendly Features: Selectable units for temperature (°C/°F), ready indicator, and measurement hold features enhance usability.Data Management: Store up to 500 data sets with date and time stamps, ensuring comprehensive record-keeping.Output Options: USB or RS232 output enables easy data transfer to software or printers, facilitating analysis and reporting.GLP-Compliant Data Storage: Maintains compliance with Good Laboratory Practice (GLP) standards for traceability.Compact Design: Features a built-in stand and wall-mount option, saving valuable lab space.Applications:Water Quality Testing:Ideal for testing pH and conductivity in drinking water, wastewater, and industrial applications.Laboratory Research:Useful in laboratories for environmental monitoring and experimental setups requiring precise pH and conductivity measurements.Aquaculture and Hydroponics:Supports monitoring water parameters critical to fish farming and soil-less cultivation, ensuring optimal growing conditions.

As-is No warranty

Sensitivity range: 1 µS/cm – 999.9 mS/cm Noise: ±0.5% full scale calibrated range Internal volume: 1 (more)4 µL Flow rate range: 0-100 mL/min Maximum operating pressure: 50 bar Dimensions (WxDxH): 245 x 150 x 100 mm

Bruker  MicrOTOF-Q ll Mass Spectrometer This was removed from a university lab where it was sur (more)plus to requirements. This Bruker Spectrometer is for spares or repairs. The previous owner has had an engineer report that states a new turbo pump, communications board for the pump and other PCBs are required. It is in excellent cosmetic condition with only minor marks but is sold for spares/repairs. Model QT 0201 G 003Serial No. 228888.10222Year 2009 The unit powered on with the cooling fan operational and a red light showing on the STATUS indicator.No other testing carried out.

Accuris PR2120-L-500 qMAX Green One-Step RT-qPCR Kit, Low Rox, 500 Reactions The qMAX Green One-Step (more) RT-qPCR Kit is aready-to-use 2x master mix and companionthermostable reverse transcriptase for usein highly sensitive real-time RT-PCR assaysin which intercalating dye-based detectionprovides the option of a post amplificationmelt profile. The mix is powered by HSTaq DNA Polymerase, qMAX MMLV derivedReverse Transcriptase, and an optimized bufferchemistry for robust first-strand cDNA synthesisand real-time PCR in a single tube. The mixdelivers earlier quantification cycle values(Ct) and broad range detection for increasedsensitivity, speed, reliability and reproducibility.The qMAX Green One-Step RT-qPCR Kit canbe used to quantify a specific target RNA fromeither total RNA or mRNA while reducing thenumber of pipetting steps and time to result. All Accuris One-Step Kits are compatible with standard and fast cycling protocols and provide increased sensitivity, speed and reproducibility for a broad range of samples and targets. The polymerase mix is available with different levels of ROX reference dye for compatibility with all qPCR instruments. INCLUDED: The Accuris PR2120-N-50BLK qMAX Green One-Step RT-qPCR Kit, No ROX, 5000 Reactions (1x50ml, 4x1.25ml) includes: - Accuris PR2120-L-500 qMAX Green One-Step RT-qPCR Kit - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

F1 class mass standards are exceptional measuring tools that represent the pinnacle of precision in  (more)the field of metrology. Classified as F1 metrology class, they are perfect for advanced applications where every detail of measurement is of paramount importance. F1 mass standard: flat polygonal sheet Nominal value: 50 mg Material: nickel silver F1 Class Mass Standards – Key Features Highest Precision and Accuracy - F1 class mass standards are characterized by absolute measurement precision and extraordinary accuracy. They are designed to meet the most stringent standards for acceptable deviation from actual weight. Stability under Difficult Conditions - An important feature of F1 class mass standards is their ability to maintain measurement stability even under harsh environmental conditions. The standards of this class are resistant to changes in temperature, humidity and other factors that affect the precision of measurements. Calibration in Accordance with International Standards - The calibration process for F1-class mass standards is rigorous and in accordance with international standards. This ensures that standards of this class are globally recognized and can be used in different countries. Specialized Construction Materials - F1-class standards are often made of materials with unique physical properties. This provides them not only with precision, but also with durability and wear resistance. Application 1. Industrial Metrology F1 class mass standards are used in metrology laboratories engaged in the testing and maintenance of measurement standards. 2. Scientific Research In scientific research, especially in high-precision fields such as physics and astronomy, F1-class mass standards are a key tool. 3. Aerospace Industry In the precision mass measurements required by the aerospace industry, F1-class standards guarantee reliability and accuracy. 4. Calibration Laboratories In calibration laboratories where uniformity and precision are a priority, F1-class mass standards are the standard of excellence. F1-class mass standards are synonymous with the highest quality and precision in the field of metrology. Their use is crucial where even the slightest deviation from the standard can carry unpleasant consequences. They are tools for advanced applications that contribute to raising standards in the field of mass measurement.

Matest YGM15418 / A059-12 vibrotamizer.  Includes lid and eight Ø300mm x 80mm sieves with AISI-304 s (more)tainless steel frame and AISI-316 mesh in accordance with ISO 3310/1 standards of 0.100mm, 0.200mm, 0.300mm, 0.400mm, 0.500mm, 0.600mm and 0.710mm. Capacity for up to 10 8" sieves. Digital control for selection of work mode Triple vibrating action (vertical, lateral and rotational). Timer 0-999 minutes and adjustable vibration intensity. The control panel can be mounted on the wall. The Matest YGM15418 / A059-12 Vibrotamizer is a high-quality equipment designed for the classification of granular materials in the laboratory. With a robust and efficient design, this sieve machine guarantees precise and reliable results in each test performed. Equipped with a powerful motor and a controlled vibration system, it offers optimal performance in separating particles according to their size. Its resistant and durable structure makes it an indispensable tool for research and quality control in various industrial sectors.