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Surface Thermometer Calibration System buy in Tai'an
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Surface Thermometer Calibration System

Surface Thermometer Calibration System

Code: DTZ-400
In stock
647.98 CNY
China, Tai'an
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Technical characteristics
  • BrandDEARTO
  • Country of manufactureChina
  • ColorBlack
  • Measurement range35~600 °C
  • Calibration plane diameter130 mm
  • Accuracy±0.5℃@200℃, ±1.0℃@400℃
  • Resolution0.01℃
  • Power supply220VAC/50HZ

Product description

DTZ - 400 Surface Temperature Calibration System is primarily used to calibrate surface sensors of various sizes and types, such as thermistors, film sensors, surface resistance thermometers, ribbon sensors, surface thermocouples, and more. The product consists of a controller and a heater. It is easy to operate, intuitive to display, and can be heated simply by setting the temperature. The temperature rises rapidly and the multi - stage PID temperature control is accurate. The effective use range is up to 130mm in diameter and has a communication interface to communicate with the computer. This product can be used as an infrared camera calibration source if it is slightly changed.

Product features

The calibration temperature can reach 400. The temperature rises and the temperature drops quickly.

DTZ - 400 surface temperature calibration system has a good temperature rise and fall, from room temperature to 400, only 30 minutes, from 400 to room temperature, with a rapid cooling device only 50 minutes, greatly improving work efficiency .

Calibration plane diameter up to 130 mm, meeting most surface temperature sensor calibration needs

130mm and is sufficient for calibrating surface sensors of various sizes and types, such as thermistors, film sensors, surface resistance thermometers, ribbon sensors, surface mount thermocouples, etc.

External reference platinum resistance thermometer to reduce calibration uncertainty

In order to achieve the ultimate in calibration accuracy, the design engineer deliberately reserved a thermometer socket at the bottom of the aluminum surface. A platinum resistance thermometer with a diameter of 5 mm can be inserted as a standard for comparison and calibration, which greatly improves the calibration accuracy.

Excellent uniformity of temperature and surface finish on the calibration plane

Surface sensors are often difficult to calibrate because it is difficult to find a flat, uniform source of surface temperature. The DTZ - 400 Surface Temperature Calibration System utilizes aluminum as the surface and has a high finish that ensures that the calibrated sensor is in good contact with the surface temperature calibrator, reducing calibration uncertainty. The DTZ - 400 uses a special heating material and a constant temperature structure to make the surface temperature more uniform.

Temperature control is accurate, stable, and overshoot temperature is small

The device provides a variety of parameter options for the user to choose, including setting the PID parameters of the high, medium and low temperature segments, the inflection point between different temperatures, and the alarm temperature.

Portable and easy to use

The weight of the whole machine is only 3.5kg, which is small and portable.

 Operation interface

Technical indexes



 DTZ - 400

DTZ - 410

Temperature range

35 - 400


Calibration plane diameter



±0.5@200, ±1.0@400

Temperature rising time

Room temperature~400 30min

Temperature falling time

400~Room temperature (Only 50min with a quick cooling device


±0.3@300, ±0.4@400


±0.4@100, ±0.7@200℃,±0.9@300, ±1.5@400



Power supply


Communication Interface

RS - 232

sensor type

AA Grade Pt100

Heating furnace size


Controller size


Total Weight


Storage condition

20~60℃ ( - 4~140℉)

 5% RH - 80% RH(No condensation)

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Surface Thermometer Calibration System
Surface Thermometer Calibration System
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