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-HTL Series Black Body Furnace
Product Overview of Black Body Furnace
As a standard infrared radiation source, the spectral energy of black body can be obtained by calculation. It is applicable to calibration of infrared system, measurement of emissivity of various materials, measurement of response rate of infrared detector, as well as calibration of infrared thermometer, IR imaging system, infrared remote sensing radiometer and other relevant instruments.
For NM-HTL series black body radiation source, PID control technology is adopted for temperature control, with characteristics of high accuracy and good stability. It is convenient for users to calibrate and correct the temperature. The system is also provided with a RS232/485 computer communication interface for option, which is convenient for computer control, setting of temperature and automatic test.
Technical Parameters
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Low Temperature Black Body | Medium Temperature Black Body | High Temperature Black Body | ||
Model |
NM-HTL-50 |
NM-HTL-30 |
NM-HTL1200 |
NM-HTL700 |
NM-HTL1600 |
Working Temperature (℃) |
-50-100 |
-30-100 |
300-1200 |
35-700 |
700-1600 |
Chamber Mouth Diameter |
Φ50mm |
Φ50mm |
Φ65mm |
Φ50mm |
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Chamber Mouth Emissivity |
≥ 0.995 |
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Temperature Resolution |
0.01℃ |
0.1℃ |
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Temperature Control Mode |
PID |
3-stage temperature control |
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Core Controlle | Imported high precision temperature program controller | ||||
Temperature Control Sensor | Pt100 resistance thermometer | Type S thermocouple | Type K thermocouple | 3 pcs. of Type B thermocouple | |
Temperature Stability |
≤ ±0.1℃ /10min |
≤ ±0.3℃ /10min |
≤ ±1℃ /10min |
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Power Supply | Single phase 220VAC | ||||
Power(KW) |
3.5 |
2.5 |
2.0 |
1.5 |
4.0 |
Weight (KG) |
195 |
100 |
20 |
15 |
95 |












