Nagman-Calibrators

Posts

DUAL INPUT HUMIDITY TEMPERATURE METER

A Dual Input Humidity Temperature Meter is a device used to measure both temperature and relative humidity, often from two separate input channels or sensors. This type of instrument is commonly used in industrial, commercial, and laboratory settings where monitoring environmental conditions is critical. Key Features Dual Input : Allows measurements from two independent probes or sensors, enabling comparison or monitoring in different locations. Temperature Range : Measures temperatures across a wide range, depending on the sensor type (thermocouple, RTD, etc.). Humidity Measurement : Measures relative humidity, usually between 0% and 100% RH. Display : Often includes a digital display for simultaneous readouts of temperature and humidity. Data Logging : Many models offer data recording for tracking conditions over time. Calibration : Includes calibration functions to ensure accurate readings. Alarm Functionality : May provide alerts for out-of-range conditions. Applications HVAC Sys...

Nagman's Corporate Video

To design, innovate, develop, and produce/upgrade every year at least one new Calibration Product/System meeting customer expectations, and to increase/enhance the calibration centre’s facilities, expanding its national & global presence, always raising the bar.

Installation and Use of Precision Pressure Gauges

Precision pressure gauges are highly accurate instruments used to measure pressure in various applications, such as industrial processes, laboratories, or other equipment calibrating. Below are the steps for installation and use: Installation of Precision Pressure Gauges: Select the Right Gauge : Ensure that the pressure gauge is suitable for the specific range and application. Choose gauges designed for the fluid or gas you will measure (e.g., liquid, gas, steam). Check the material compatibility of the gauge with the medium being measured. Preparation : Turn off the system or equipment where the gauge will be installed to avoid injury or damage. Ensure that all necessary fittings, adapters, and valves are available for proper installation. Positioning : Install the pressure gauge in a vertical position, if possible, to allow the best reading. Position the gauge at a location where it will be easily visible and accessible for periodic checks. Mounting : Use the proper mounting bracke...

The Fundamentals of Pressure Calibration

Pressure calibration is the process of verifying and adjusting the accuracy of pressure measurement devices, like pressure gauges, transmitters, and sensors. This ensures that these instruments provide accurate readings, which is critical in industries like oil and gas, pharmaceuticals, aerospace, and manufacturing. Proper calibration helps maintain safety, ensure product quality, and improve overall system performance. Here are the essentials of pressure calibration: 1. Understanding Pressure Calibration Pressure calibration is performed by comparing the readings from a device under test (DUT) with a reference standard of known accuracy. Calibration corrects for any deviations between the instrument’s measurements and the actual pressure, bringing the device within acceptable accuracy limits. Calibrations are typically performed at intervals, as part of routine maintenance, or whenever accuracy concerns arise. 2. Types of Pressure Gauge Pressure : Measures pressure relative to ambien...

Key Functions and Features of Multifunction Calibrators

Multifunction calibrators are versatile instruments designed for the calibration and maintenance of various process equipment. Commonly used in industries like manufacturing, energy, oil and gas, and pharmaceuticals, these devices enable the precise calibration of equipment that measures and controls parameters such as temperature, pressure, voltage, current, and resistance. Key Functions and Features of Multifunction Calibrators Wide Range of Calibration Capabilities : Multifunction calibrators can simulate and measure multiple signals, such as thermocouples, RTDs, voltage, current, and resistance, allowing for the calibration of various devices like transmitters, gauges, and sensors. Automation and Data Logging: Many models offer automated calibration routines and data logging, which can streamline workflows, reduce human error, and help in maintaining a consistent calibration record. High Accuracy and Stability: These calibrators are designed for high accuracy, often providing sp...

What are various Pressure calibrators and how to use them?

Pressure calibrators are essential devices used to measure and calibrate pressure measurement instruments, such as pressure gauges, sensors, transmitters, and transducers. These calibrators ensure that pressure measurement devices are accurate and reliable, which is critical in industries like oil and gas, manufacturing, healthcare, and HVAC systems. There are different types of pressure calibrators , each suited to specific applications. Types of Pressure Calibrators: Pneumatic Pressure Calibrators : Use : These use air or gas to generate pressure. They are commonly used for low to medium-pressure ranges. Application : Ideal for calibrating pressure sensors in industries like HVAC, pneumatics, and laboratories. Hydraulic Pressure Calibrators : Use : These use fluids (like oil or water) to generate high pressures. Application : Used for high-pressure calibration, often in heavy industries like oil and gas, and manufacturing. Digital Pressure Calibrators : Use : These are electronic de...