PRODUCTS
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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
NM-T1000 Thermocouple Cleaning Annealing Device
Product description
NM-T1000 thermocouple cleaning and annealing device, also known as thermocouple hanging wire cleaning and annealing cabinet, is designed in accordance with JJG75-95, JJGl67-1995, JJGl41-2013, JJG668-1997 verification regulations, and is used for standard and working precious metal thermocouples. Power-on cleaning and annealing before verification. Hang the thermocouple wire on a special clip, adjust the working current after power-on, and perform cleaning and annealing according to the requirements of the verification regulations and the specified time.
Technical parameter
★Working voltage: AC 220V±10% 50Hz
★Maximum working current: 15A (the working current is continuously adjustable)
★Current regulation accuracy: 0.5 class
★Current display resolution: 0.1A
★Cleaning count: 2
★Time adjustment accuracy: 1min
★Ambient temperature: 0 ~ 30℃
★Relative humidity: ≤ 85%RH
★ Dimensions: 1000mm (width) * 1800mm (height) * 460mm (depth)
★Weight: 150kg
Features
★The annealing cabinet adopts a sealed cabinet structure, so that the thermocouple is not affected by the surrounding airflow during the annealing process.
★The thermocouple suspension bracket has the function of spacing adjustment, which ensures that the angle between the two electrodes of the thermocouple with different lengths can be adjusted to a suitable angle during annealing.
★Adopt advanced electronic regulation method, no need for traditional autotransformer, safe and reliable.
★Automatic timing function, the setting range is 1-999 minutes, and the annealing will automatically stop when the set time is up.
★The adjustment knob is a potentiometer, which can finely adjust the heating current.
★It has the function of slow rise and fall of current regulation to prevent the impact of the sudden change of current on the thermocouple.
★With leakage protection function to ensure safe operation.