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Measurement calibration of temperature sensor
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Measurement calibration of temperature and humidity test equipment
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Measurement calibration of temperature and humidity indicator (meter)
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Measurement calibration of surface thermometer
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Measurement calibration of radiation thermometer
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Measurement calibration of thermometer
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Measurement calibration of temperature secondary instrument
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Pressure measurement calibration
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Other thermal metering equipment
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NM-01Q Automatic Calibration System of Thermocouples and Double-furnace / Group-furnace Resistance Thermometers
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Number of views:
1000
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产品介绍
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Product Overview
NM-01Q Automatic Calibration System of Thermocouples and Double-furnace / Group-furnace Resistance Thermometers is mainly composed of a computer, a double-furnace multi-channel scanner, a high-precision digital meter, a three-wire resistance converter / junction board, a calibration furnace, an intelligent precision temperature control device, a water (oil) bath, a calibrator and a freezing point detector. The user can select different thermostatic equipment and calibrators according to the temperature range of the calibrated sensor.
The system takes computer as the core, controls the multi-channel scanner, the digital meter and the constant temperature equipment. It automatically completes the calibration work of thermocouple from 1# furnace to 8# furnace.
For each furnace, 8 or 10 thermocouples can be calibrated at a time. Each set of scanning system (multi-channel scanner and three-wire junction board) can be connected to 2 furnaces for calibration of double furnace at the same time. It can be expanded and customized according to user needs.
Configuration Table of Thermocouple and Resistance Thermometer Calibration System (Single-furnace, Double-furnace / Group-furnace, Manual)
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Product model selection | NM-01 Automatic Calibration System of Thermocouples and Resistance Thermometers | NM-01Q Automatic Calibration System of Thermocouples and Double-furnace (Group-furnace) Resistance Thermometers | NM-01S Manual / Semi-automatic Calibration System of Thermocouples and Resistance Thermometers: |
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Function description
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Calibrate the second-class standard thermocouple, working thermocouple, industrial resistance thermometer, industrial liquid-in-glass thermometer, bimetallic thermometer, etc. | Automatically verify various working thermocouples, industrial resistance thermometers, industrial liquid-in-glass thermometers, bimetallic thermometers, etc., and control 1-8 calibration furnaces at the same time. | Calibrate the second-class standard thermocouple, working thermocouple, industrial resistance thermometer, industrial liquid-in-glass thermometer, bimetallic thermometer, etc. |
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Main Machine |
NM-01 Low Potential Scanner / Manual Switch |
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| NM-ZJ01 Three-wire Resistance Converter |
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| Digital multimeter |
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| Reference end sensor |
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| Special calibration software |
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| Computer system |
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| Printer |
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| PCI communication interface |
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Supporting Equipment and Accessories |
NM-RTS Series Cooling Thermostatic Bath |
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| NM-HTS95 Thermostatic Water Bath |
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| NM-HTS300 Thermostatic Oil Bath |
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| NM-HYC Thermostatic Salt Bath |
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| NM-JDL600 Thermocouple Calibration Furnace |
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| NM-JDL300 Thermocouple Calibration Furnace |
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| NM-JDL600H High-temperature Thermocouple Calibration Furnace |
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| NM-KW Series Intelligent Temperature Controller |
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| NM-KT Calibration Furnace Rack |
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| NM-THL1000 Thermocouple Annealing Furnace |
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| NM-T1000 Thermocouple Cleaning Annealing Device |
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| NM-JW01 Base Metal Thermocouple Equalizing Block |
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| NM-JW02 Sheathed Thermocouple Equalizing Block |
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| Freezer, ice crusher, ice bucket |
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| Reference end thermostat (electronic freezing point detector) |
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| NM-02 Liquid-in-glass Thermometer Reader Unit |
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| Computer workbench chair |
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| Appendix |
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| Calibrator | First-class / Second-class standard thermocouple (S) |
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| First-class / Second-class standard thermocouple (B) |
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| Second-class standard platinum resistance thermometer |
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| Standard mercurial thermometer |
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■Indicating standard equipment
□Indicating optional equipment
—Indicating no need for equipment
Remarks: 1. Lower limit temperature of low temperature bath (optional): -100℃, -80℃, -60℃, -40℃, -30℃, -10℃, 0℃.
2. The calibrator shall be selected according to the model and accuracy level of the calibrated sensor.
3. Digital multimeter (optional): Keithley2000/2010/2002, Agilent34401A/34420A, etc.
4. 8 channels and 10 channels can be selected for calibration with the multi-channel scanner.
Keyword:
NM-01Q
Automatic
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What are the precautions for using a precision dew point meter?
The precision dew point meter adopts the world's advanced sensor technology, the new sensor of British ALPHA company, it adopts DRYCAP-film sensing technology and humidity-sensitive material, and has three world patents: polyester film probe DRYCAP. Resistant to condensation, dust particles, resistant to gasoline and most gases, ideal for industrial environments with low dew points and controlled dry points. Precautions for the use of the precision dew point meter, the instrument should be placed in a safe location to prevent damage. Avoid violent vibrations. Do not measure corrosive gases. The probe should be cleaned and calibrated after a certain period of time, and the calibration cycle should be one year.
Sharing of functions and features of precision dew point meter
Precision dew point meter, also known as dew point meter, micro water meter, SF6 micro water meter, intelligent micro water meter, SF6 gas micro water meter, SF6 precision dew point meter, etc., is an ideal choice for industrial environments with low dew point and dry point control.
The Importance of Moisture Measurement with Precision Dew Point Meters
Precision dew point meter refers to a mirror dew point meter with semiconductor refrigeration and photoelectric automatic balance. Relative humidity is the percentage of the mole fraction of water vapor in the measured environment to the mole fraction of saturated water vapor at the same temperature and pressure, that is, the ratio of the partial pressure of water vapor in the environment to the saturated water vapor pressure at the same temperature (water vapor in the air). is equal to the saturated water vapor pressure at the dew point temperature). The precision dew point meter measures relative humidity by measuring dew point and ambient temperature, so relative humidity has two uncertain factors: the uncertainty of dew point and ambient temperature measurement.
The working principle of constant temperature bath and the introduction of two major control systems
The low temperature thermostat is widely used in chemical, petroleum, medicine, biology, physical chemistry, metrology, universities, electronic instruments, scientific research institutions and other fields for experiments. In order to meet the requirements of the constant temperature environment for the main components of the LPG density meter Large, size φ260 × 420, mixing area φ160 × 420, total volume 34 liters, other properties are: working temperature range 10 ° c ~ 95 ° c, working ambient temperature less than 30 ° c, total power 3kw, power 220v/50hz, Can work in ordinary laboratories.
What are the components of a constant temperature bath? how to choose?
What are the components of a constant temperature bath? how to choose?
Many companies use thermostatic baths in their daily work, but many people do not know what parts of the thermostatic bath are made of and which parts are more important. Too careful comparison. Today, we will take you a detailed understanding of the components of the thermostatic bath, so that you can know what structures this product has.
Tell everyone about the product features of the low temperature thermostat
In the laboratory, we often encounter situations where the experimental sample needs to be kept at a specific ambient temperature, a low temperature constant temperature or a high temperature constant temperature. In the high temperature constant temperature, we often use a high temperature constant temperature oil bath, because the boiling point of the oil is very high, if It is in water, you can use constant temperature water bath, constant temperature water bath, low temperature constant temperature tank and other instruments, the constant temperature effect of these instruments in water is very significant, if you need a low temperature and constant temperature state, generally use a low temperature constant temperature tank, which can not only maintain low temperature, but also with With the advancement of technology, the accuracy will also improve under constant temperature conditions.
