Surface Thermometer Calibration Furnace

Product Introduction

Product Introduction

The surface temperature calibration system is mainly used to calibrate various sizes and types of surface sensors, such as thermistors, thin film sensors, surface resistance thermometers, strip sensors, surface thermocouples, etc. This product consists of a controller and a heater, which is easy to operate, visually displayed, and can start heating by simply setting the temperature. The temperature rises quickly, and the multi-stage PID temperature control is accurate.

Product features

Accurate and reliable: Accuracy ± 0.5 ℃ @ 300 ℃, ± 1 ℃ @ 400 ℃

Rapid heating: It only takes 25 minutes from room temperature to 400 ℃

High stability: ± 0.2 ℃ @ 200 ℃, ± 0.3 ℃ @ 300 ℃, ± 0.4 ℃ @ 400 ℃

Multi stage temperature control: Equipped with multiple short PID controllers, it can achieve segmented temperature control, with small overshoot and overshoot, rapid heating, and small temperature control fluctuations

There is a standard socket on the side, which can be inserted directly below the center of the measurement surface to improve calibration accuracy

Supports RS232 communication and can be equipped with communication software

The temperature uniformity and surface smoothness of the calibration plane are excellent

Surface sensors are often difficult to calibrate because it is difficult to find a flat, uniform surface temperature source. The surface temperature calibration system uses special alloy materials as the surface, with high smoothness, which can ensure good contact between the calibrated sensor and the surface temperature calibrator, thereby reducing calibration uncertainty. Using special heating materials and constant temperature structure, the surface temperature is more uniform.

Portable and easy to use, the whole machine is compact and portable, very suitable for laboratory or on-site use.

Technical Indicators

Temperature Range

Room Temperature +5℃~400℃

Calibration Plane Diameter

100mm

Accuracy

±0.5℃@200 ℃; ±1.0 ℃ @ 400 ℃

Temperature Rise Time

Room Temperature +5℃~400℃,25min

Stability

±0.2℃@200℃;  ±0.3℃@300℃; ±0.4℃@400℃

Stable Time

8min

Resolution

0.1℃

Uniformity

0.3℃(RT+5℃<t<100℃), 0.7℃(100℃<t<300℃),1.2℃(300℃<t<400℃),

Display Resolution

0.1℃

Power Supply

220VAC/50HZ/2000W

Equipment Dimension

340mm*300mm*170mm

Temperature Controller Dimension

230mm*220mm*110mm

Weight

4Kg

Storage Condition

-20 to 60℃    5%RH-90%RH