Hanna Instruments pH 210 pH Meter

This listing is for a Thermo Scientific Orion Star A211 Bench Top pH Meter. The unit is in full wor (more)king condition and is ready for immediate release. The Orion Star A211 is designed for accurate and convenient pH measurement, making it essential for various laboratory applications. Key Features: Versatile Measurements: Capable of measuring pH, mV, ORP, and temperature, catering to a wide range of analytical needs. Advanced Calibration: Offers up to 5-point pH calibration with automatic recognition for common buffer standards (USA/NIST and DIN), ensuring high accuracy. Data Logging: Can log up to 2000 data point sets with time and date stamps, facilitating easy tracking of measurements for future reference. Data Transfer Capabilities: Easily transfer calibration and data logs via USB or RS232 to a printer or computer, streamlining data management and reporting. User-Friendly Design: Includes an electrode stand for convenient placement and storage of sensors, along with a comprehensive keypad featuring menu-specific function keys for intuitive operation. Multilingual Support: Supports multiple languages (English, Spanish, French, Italian, German, and Chinese), making it accessible for diverse users. Backlit Graphic LCD Display: Displays critical information, including pH/mV/RmV, temperature, electrode status, time, date, sample ID, user ID, and calibration points, ensuring that users have real-time access to vital data. Specifications: pH Range: -2 to 20 mV Range: ±2000.0 mV Temperature Range: -5°C to 105°C Resolution: pH: 0.001, 0.01, 0.1 mV: 0.1 Temperature: 0.1°C Accuracy: pH: ±0.002 mV: ±0.2 mV or ±0.05% of reading (whichever is greater) Calibration Points: 1 to 5 Data Management: Ability to transfer single, range, or all data points to a printer or computer.

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FiveEasy pH meter F20-Std-Kit METTLER TOLEDO Thanks to FiveEasy's intuitive operation, elegant desig (more)n and simple data export functions, you can measure in comfort. Ideal for laboratory applications, the FiveEasy and FiveEasy Plus worktops provide high quality pH/mV or conductivity measurements with a simple click. Compact in design and equipped with various data export capabilities, the FiveEasy series instruments are the perfect companion for obtaining reliable measurement data, at an excellent quality/price ratio. SIMPLE MEASUREMENT Impeccable pH measurements, fast and efficient thanks to a large, well-structured display and an intuitive button layout. COMPACT, SPACE-SAVING DESIGN Thanks to its compact design and removable sensor holder (stowable on the side of the meter), the instrument takes up little space on the workbench. The rectangular structure allows easy stacking of the instrument and is very light: only 0.63 kg for 227 x 147 x 70 mm of dimensions. Specifications - FiveEasy pH meter FP20-Std-Kit Parameter: pH;mV Channel: Single channel Version kit: Ready-to-use measuring kit Sensor: LE438 PH measuring range: 0 - 14 PH resolution: 0,01 Accuracy pH (±): 0,01 Measurement range mV: 0 MV resolution: 1 MV accuracy (±): 1 Temperature range (2): 0°C - 100°C Temperature resolution: 0.1°C Temperature accuracy (±): 0.5°C. Portable: No ISM Assistance: No Once you have purchased the product, you will find simple and clear videos on how to set up and calibrate your FiveEasy ph-meter:

measurements: pH, mV and temperature measuring ranges:

Direct ISE and pH readout Simultaneous data/temperature display Stability display Selectable resolut (more)ion Absolute and relative mV modes Adjustable isopotential point pH autocalibration; calibrate at up to five pH/ISE points Auto blank correction Manual or automatic temperature compensation with optional probe Self-diagnostics and user prompts Choice of printout options at ready, at timed intervals, or on demand Memory storage for calibration and data points Two-way RS-232-C port Autobuffer recognition and 25-point datalogging including time/date of last calibration Selectable to 0.1, 0.01 or 0.001pH Relative mV range: 0 to ±1999.9mV

Ohaus Aquasearcher a-AB23PH-B pH Meter Designed with a large LCD Display and six instructional menu  (more)buttons, AB23PH is a simple and straightforward pH meter. Auto buffer recognition and 3-point calibration capability ensures a reliable calibration result. Stand-alone holder increases the flexibility for routine experiments, and makes AB23PH a perfect space saving bench meter for your lab. A 99-item memory for pH measurements ensures efficient data documentation.INCLUDED: The Ohaus Aquasearcher a-AB23PH-B pH Meter includes: - Power Cord - a-AB23PH Benchtop Meter - Stand-Alone Electrode Holder - Two Year Manufacturer's Warranty

This Orbit Marine AL-7100-LCU Local Control Unit was removed from a university lab where it was surp (more)lus to requirements. The unit is in good cosmetic condition with marks from use. It has not been tested.

Perkin Elmer LS 45 Luminescence Spectrometer This was removed from a university lab where it was sur (more)plus to requirements. The unit powers up and is in reasonably good cosmetic condition with marks from use, we are unable to test it further at our facility.

Yamato FP-303 High Performance Muffle Furnace 7.5L, 115V Operating Temperature Range 100°C to 1150° (more)C Max. Temperature Reaching Time ~90 min. Internal Capacity 7.5L Features - RCF-free chamber - High-temperature accuracy at ±1.0°C - Upgraded with long-life R-thermocouple sensors - High accuracy controller for better operability and visibility - Excellent heat tightness with a firmly sealed chamber door - Program operation of maximum 99 steps, 99 patterns, with repeat operation function - High-quality alumina porcelain hot plate where the heater is not exposed to the inner chamber preventing contamination of samples - Safety features include self-diagnostic functions, calibration off-set, key lock function, auto-recovery after a power failure, earth leakage breaker, automatic overheat prevention device, and independent overheat prevention device High performance 7.5L muffle furnace with a microprocessor-controlled thermo-regulator characterized by excellent repeatability and features temperature resistant paint. High accuracy controller for better operability and visibility. Excellent heat tightness with a firmly sealed chamber door. High temperature accuracy at ±1.0°C. Upgraded with long life R-thermocouple sensors. High quality alumina porcelain hot plate where heater is not exposed to the inner chamber preventing contamination of samples. Program operation of maximum 99 steps, 99 patterns, with repeat operation function. Safety features include self-diagnostic functions, calibration off-set, key lock function, auto recovery after power failure, earth leakage breaker, automatic overheat prevention device and independent overheat prevention device. Optional items include exhaust system, N₂ gas loading device (with flow meter), temperature output terminal, time-up output terminal, sample tray, external communication terminal (RS232C), external communication adapter, event output terminal, operation signal output terminal and furnace floor plate. Temperature range 100°C or 1150°C. INCLUDED: The Yamato FP-303 High Performance Muffle Furnace 7.5L, 115V includes: - Exhaust port cap, fuse, furnace floor plate - Power Cord - Operator's Manual - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

Flat polygonal sheets - set (1 mg - 500 mg) F2-class mass standards represent an impressive level of (more) precision in mass measurement. Classified as metrology grade F2, they are recognized as top-quality tools suited for advanced applications where precision is a key element. F2 Class Mass Standards – Key Features Exceptional Measurement Precision - F2 class mass standards feature excellent measurement precision achieved through stringent standards for allowable deviation from actual weight. Stability under Dynamic Conditions - An important feature of F2-class mass standards is their ability to maintain measurement stability even under dynamic measurement conditions. They are designed to cope with a variety of factors that affect measurement precision. Calibration at the Highest Level - The calibration process of F2-class mass standards adheres to the most stringent norms and standards. This makes the standards of this class recognized as tools with the highest degree of accuracy, complying with international requirements. Use of Materials with Outstanding Properties - F2 class mass standards are often constructed from materials with outstanding physical properties. This ensures not only excellent precision, but also exceptional durability. The set includes: wooden box 12 mass standards 1 pair of tweezers 1 brush Material: nickel silver *The 1 mg, 2 mg and 5 mg mass standards are made of aluminum. Application 1. Scientific Research at the Highest Level In scientific research, especially in fields that require the utmost precision, such as nuclear physics or astrophysics, F2 class mass standards are indispensable. 2. Metrology Industry In metrology laboratories engaged in testing and maintaining the most advanced measurement standards, F2 class standards are indispensable working tools. 3. High-Precision Testing Laboratories In laboratories specializing in research requiring the highest precision, such as forensic laboratories and materials testing, F2 class mass standards are essential. 4. Aerospace Industry In the precision mass measurements required in the aerospace industry, F2 class standards provide reliability and excellence. F2 class mass standards are the symbol of the highest precision in the field of mass measurement. Their use is crucial in the most advanced fields of science, industry and research.

The new RMC 20000.5Y robotic mass comparator guarantees the utmost repeatability within 1 kg - 20 kg (more) range with the readability of 100 µg. Fully Automated Process of Robotic Comparison of Mass Standards Opening of the weighing chamber in the course of measurements generates air drafts and changes environmental conditions inside the chamber, this causes a great increase in dispersion. The new line of robotic mass comparators eliminates the above problem. It has been solved due to a combination of the robotic mass comparator features with the characteristics of the automatic machines. This innovative approach has improved comparison result repeatability by 100% in relation to standard solutions applied worldwide. A Robot and an Automatic Machine in One RMC 20000.5Y mass comparator combines features of robotic and automatic mass comparators. Thanks to such an innovative combination it is possible to: eliminate air drafts and ground vibrations, maintain stable environmental conditions inside the weighing chamber, prolong life cycle of the robotic system, shorten duration of mass standard comparison, reduce noise. Function of Automatic Mass Standard Dissemination RMCM-5 mass comparator facilitates a complete dissemination process. This is possible thanks to use of the intermediate mass standard magazine, which significantly shortens comparison duration and reduces wear and tear of the transport robot. Real-Time Measurement of Ambient Conditions The new RMC 20000.5Y mass comparator has been equipped with a top-class thermo-hygro-barometer enabling real-time control of ambient conditions in four locations, among many in the weighing chamber and mass standard magazine. Thermo-hygro-barometers are highly precise devices measuring pressure with the readability of 0.001 hPa, humidity of 0.01 %, and temperature of 0.001 °C. Reliability of ambient conditions measurement carried out using the thermo-hygro-barometer is confirmed by a calibration certificate. Universal Magazine Insert Design Mass standard magazine features 10 positions. The RMC 20000.5Y enables comparison of weights of all shapes compliant with OIML recommendations, using just one universal insert. Remote, real-time preview of comparison process is possible thanks to a video camera. Transport Arm With use of the automatic mass comparator, the transport arm remains inactive in the course of comparison, this eliminates air drafts and vibrations, considerably shortens comparison, and reduces noise emission. The transport arm of the RMC 20000.5Y mass comparator is used only to transfer the mass standards, it is out of operation within the comparison process. Ejectable mass standards magazine For the user's convenience, the magazine slides out of the robot's footprint at the time of arming and allows weights to be applied very easily, then positions itself automatically when retracted. Optional Equipment Additional equipment includes a video camera enabling remote preview of comparison process in real time (Internet access required), and RMCS software. The RMCS allows unrestricted monitoring of the comparison process.