Cheap price Portable Temperature Calibrator - PR331 Short Multi-zone Temperature Calibration Furnace – Panran

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

Based on domestic market and expand abroad business is our progress strategy for Thermal Instruments, Calibrator Pressure Gauge, Advanced Digital Pressure Calibrator, We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.
Cheap price Portable Temperature Calibrator - PR331 Short Multi-zone Temperature Calibration Furnace – Panran Detail:

9f118308418ffc54994b3e36d30b385.png

Keywords:

l Short type, thin film thermocouples calibration

l Are heated at three-zones

l The position of uniform temperature field is adjustable

 

Ⅰ.Overview

 

PR331 short-type temperature calibration furnace is specially used to calibrate short-type, thin-film thermocouples. It has the function of adjusting the position of the uniform temperature field. The uniform temperature field position can be selected according to the length of the calibrated sensor.

Using innovative technologies such as multi-zone coupling control, DC heating, active heat dissipation, etc., it has excellent temperature field uniformity and temperature fluctuation covering the full temperature range, greatly reducing the uncertainty in the traceability process of short thermocouples.

 

 

Ⅱ.Features

 

1. The position of uniform temperature field is adjustable

Using three-temperature zone heating technology, it is convenient to adjust the uniform temperature field position. In order to better match thermocouples of different lengths, the program presets the front, middle and rear options to correspond to the uniform temperature field at three different positions.

2. The full range temperature stability is better than 0.15/10min

Integrated with Panran’s new-generation PR2601 main controller, with 0.01% electrical measurement accuracy, and according to the control requirements of the calibration furnace, it has made targeted optimizations in measurement speed, reading noise, control logic, etc., and its full-range temperature stability better than 0.15/10min.

3. Full DC drive with active heat dissipation

The internal power components are driven by full DC, which avoids the disturbance and other high voltage safety hazards caused by leakage at high temperature from the source. At the same time, the controller will automatically adjust the ventilation volume of the outer wall of the insulation layer according to the current working conditions, so that the temperature in the furnace cavity can reach the equilibrium state as soon as possible.

4. Various types of thermocouples are available for temperature control

The size and shape type of short thermocouples are quite different. In order to adapt to different thermocouples to be calibrated more flexibly, a thermocouple socket with integrated reference terminal compensation is designed, which can be quickly connected to temperature-controlled thermocouples of various index numbers.

5. Powerful software and hardware function

The touch screen can display general measurement and control parameters, and can perform operations such as timing switch, temperature stability setting, and WIFI settings.

 

Ⅲ.Specifications

 

1. Product Model and Specifications

Performance/Model PR331A PR331B Remarks
Position of uniform temperature field is adjustable Optional deviationgeometric center of the chamber of the furnace±50 mm
Temperature range 300℃~1200℃ /
Dimension of the chamber of the furnace φ40mm×300mm /
Temperature control accuracy 0.5℃,when ≤500℃0.1%RD,when 500℃ Temperature at the center of the temperature field
60mm axial temperature uniformity ≤0.5℃ ≤1.0℃ Geometric center of the chamber of the furnace±30mm
60 mm axialtemperature gradient ≤0.3℃/10mm Geometric center of the chamber of the furnace±30mm
The radial temperature uniformity ≤0.2℃ Geometric center of the chamber of the furnace
Temperature stability ≤0.15℃/10min /

2. General Specifications

Dimension 370×250×500mm(L*W*H)
Weight 20kg
Power 1.5kW
Power supply condition 220VAC±10%
Working environment -535℃080%RH, non-condensing
Storage environment -2070℃080%RH, non-condensing

 

 


Product detail pictures:

Cheap price Portable Temperature Calibrator - PR331 Short Multi-zone Temperature Calibration Furnace – Panran detail pictures


Related Product Guide:

Dedicated to strict top quality command and considerate purchaser support, our experienced staff customers are always available to discuss your necessities and be certain full client gratification for Cheap price Portable Temperature Calibrator - PR331 Short Multi-zone Temperature Calibration Furnace – Panran , The product will supply to all over the world, such as: Tunisia, Kenya, Lithuania, In order to carry out our goal of customer first and mutual benefit in the cooperation, we establish a professional engineering team and a sales team to supply the best service to satisfy our customers' requirements. Welcome you to cooperate with us and join us. We are your best choice.
The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.
5 Stars By Judy from California - 2017.09.26 12:12
We are long-term partners, there is no disappointment every time, we hope to maintain this friendship later!
5 Stars By Nick from Palestine - 2018.06.26 19:27