Ph Meter

HANNA

Condition: used, This listing is for a Hanna Instruments HI 9060 Waterproof Thermistor Thermometer The unit is in full working condition and is ready for immediate release. The Hanna HI 9060 is a high-performance thermistor thermometer specifically engineered for use in challenging wet and humid environments. Its robust design and advanced features make it an essential tool for professionals in the food industry and other applications requiring precise temperature monitoring. Key Features: Waterproof and Rugged Design: Built to withstand harsh conditions, the HI 9060 is waterproof and can endure the rigors of busy environments, ensuring reliability in various settings. Dual-Level LCD Display: The intuitive dual-level LCD display shows the current temperature alongside the highest and lowest temperature extremes recorded during the session, allowing for quick assessments. Temperature Measurement: Measures temperatures in both degrees Celsius and Fahrenheit, providing flexibility for diverse applications. Interchangeable Probes: Compatible with a range of interchangeable probes (sold separately), enabling users to customize the thermometer for specific tasks or environments. Advanced Memory Functions: Equipped with memory capabilities that store high and low temperature readings, facilitating easy tracking and reporting of temperature variations. Long Battery Life: Enjoy an impressive battery life of up to 3000 hours, minimizing the need for frequent replacements and enhancing operational efficiency. Auto-Off Capability: The thermometer features an auto-off function that conserves battery life by shutting down after a period of inactivity. Bsdpfxjxxz Hts Afrewh Low Battery Detection: Alerts users when battery levels are low, ensuring that the thermometer is always ready for use. Ideal Applications: Food Services: Essential for monitoring temperatures in kitchens, ensuring food safety and compliance with health regulations. Food Preparation: Perfect for checking temperatures during cooking and baking processes, helping to maintain quality and safety. Packaging: Ideal for verifying temperature conditions during food packaging, ensuring that products meet safety standards. Storage and Transport of Food: Crucial for monitoring storage temperatures in refrigerators and freezers, as well as during transit, to prevent spoilage. Wet and Humid Environments: Designed to thrive in damp settings, making it suitable for various applications beyond food service, such as laboratories or agricultural environments.

Condition: used, This listing is for a Hanna HI 93728 Nitrate-Nitrogen Photometer. The unit is in full working condition and is ready for immediate release. Overview of Nitrates and Measurement Importance Nitrates are naturally occurring compounds produced from the decomposition of organic matter or from fertilizers. However, they can be converted to nitrites, which pose health risks. Guidelines for Nitrate Levels: Global Maximum: 45 mg/L for nitrates in water. Europe: 50 mg/L for potable water. USA (EPA): 10 mg/L for nitrate nitrogen (NO₃-N), which equates to 45 mg/L of nitrates. HANNA® HI 93728 and HI 93828 Meters These handheld meters are designed for field measurements of nitrate levels with ease and accuracy. Key Features: HI 93728 Meter: Measures nitrogen nitrate from 0 to 30 mg/L (NO₃-N). To convert to nitrate concentration, multiply the reading by 4.43, allowing a maximum reading of up to 133 mg/L of nitrate (NO₃). Measurement Range: 0.0 to 30.0 mg/L (NO₃-N) Resolution: 0.1 mg/L Accuracy: ±0.5 mg/L ±10% of reading Light Source: LED at 555 nm Light Detection: Silicon Photocell Battery Type/Life: 1 x 9V with approximately 40 hours of continuous use. Operating Environment: 0 to 50°C (32 to 122°F); RH max 95% non-condensing Dimensions: 180 x 83 x 46 mm (7.1 x 3.3 x 1.8 inches) Weight: 290 g (10 oz.) Method: Bedpfoxxyimox Afrjwh Adaptation of the cadmium reaction method, producing an amber tint in the sample upon reaction with nitrate-nitrogen.

Condition: used, This listing is for 1 of 2 Hanna HI 180 Speedsafe Magnetic Stirrer. The unit is in full working condition and is ready for immediate release. The Hanna HI 180 Speedsafe Magnetic Stirrer is an excellent choice for laboratories seeking a compact and efficient mixing solution. Here’s a detailed overview of its features and applications: Bwodjxxz U Repfx Afrjh Key Features: Compact and Lightweight Design: Its small footprint makes it perfect for laboratories with limited bench space. Attractive Colour Options: Available in various colours, it allows easy identification of different samples, enhancing workflow efficiency. Electronic Speed Control: Users can easily regulate stirring speed through electronic controls, ensuring precise mixing. Speedsafe Mechanism: This safety feature limits the maximum stirring speed to 1000 rpm, even if the load is suddenly removed. This helps prevent accidents and ensures consistent performance. Durable ABS Housing: The stirrer's housing is constructed from ABS, making it resistant to most harmful chemicals typically found in laboratory environments. Maximum Stirring Capacity: Capable of stirring up to 1 litre, making it suitable for small-scale applications. Performance and Applications: The Hanna HI 180 Speedsafe Magnetic Stirrer is ideal for various light-duty laboratory stirring tasks, such as: Mixing Small Volumes of Liquids: Perfect for preparing solutions in microcentrifuge tubes or small beakers. Dissolving Solids in Solvents: Efficiently mixes solids into liquids, ensuring thorough dissolution. Preparing Samples for Analysis: Excellent for creating homogenous mixtures needed for accurate laboratory testing.

Condition: used, This listing is for the Hanna HI190M Magnetic Stirrer The unit is in full working condition and is ready for immediate use The Hanna HI190M is a compact and durable magnetic stirrer designed for efficient mixing in constrained lab spaces. Key Features Compact & Lightweight Design The device measures approximately 120 × 120 × 45 mm (4.8 × 4.8 × 1.8 in) and weighs between 610 g (12 V DC version) and 640 g (115 V version) Its small footprint helps free up valuable bench space Speedsafe™ Safety Mechanism This smart system prevents dangerous overspeed when the stir bar is suddenly removed, using an opto-sensor and a frequency-voltage converter to monitor and limit speed Adjustable Speed Range Offers stirring speeds from 100 to 1000 RPM, providing precise control over mixing Durable Housing The ABS plastic casing resists many chemical spills, enhancing longevity and safety Power Indicator LED A handy LED lets you know at a glance that the unit is powered on and operating Bwjdoxv Dvxspfx Afrsh Fuse & Grounding Protection The 115 V and 230 V versions include a replaceable fuse for short-circuit protection, and the case is grounded for additional safety