Spanish  English  



signal simulator testing and output resistance calibrator




Price Unavailable



  • Description
  • Details
  • Reviews
  • Panran

 PR233 series Multifunction process calibrator 

PR233 series portable process calibrator has simultaneous measurement and analog voltage, resistance, current, thermocouple, thermal resistance, frequency, switching and other signals the function. Compared with the PR231 series multi-function calibrator, the PR233 series products are very simple in function and operation. They are compact in design and easy to carry, which is very suitable for field applications.

Process calibrator Features
1.The analog resistor/thermal resistor function is highly adaptable and can be a circular chart recorder.
2.A secondary instrument such as a balance recorder provides a stable signal.
3.The measurement and output functions are isolated from each other and can be used simultaneously.
Industrial-grade resistive touch screen + mechanical button human-computer interaction operation, can Intuitive and convenient setup via touch screen, or mechanical press The keys perform common operations.
4.The resistance measurement function can select three-wire, three-wire and four-wire resistance measurement methods.
5.Built-in high-precision reference temperature compensation and thermocouple quick interface (PR23C does not have this function)
6.Recording function, can realize on-site paperless recording 
7.Built-in isolated 24V power supply for easy verification of temperature transmitters

Process calibrator Performance characteristics:

Weight

510g

Charging power source

100~240V AC, 50~6HZ

Size

175mm×90mm×52mm

Working Tem.

-10℃~50℃

Battery type

7.8V 2200mAh Rechargeable lithium battery

Charging temp.

5℃~35℃

Working hours

10~15h, Loop power off

Humidity

0~80%,Non condensing

4~6h, Loop power on

Preheating time

Preheat 10 minutes

Charging time

3 hours

Carlibration period

1 year

 

Measurement function basic parameters 

Function

Range

Measurement range

Resolution

Accuracy

Remarks

Voltage

100mV

-5mV~120mV

0.1uV

0.005%RD+5uV

Input impedance

≥50mΩ

1V

-50mV~1.2V

1uV

0.005%RD+0.005%FS

50V

-0.5V~50V

0.1mV

Input impedance

≥1mΩ

Current

50mA

-5mA~50 mA

0.1uA

0.005%RD+0.005%FS

Internal resistance =10Ω

Resistance

500Ω

0Ω~500Ω

1mΩ

0.005%RD+0.005%FS

Output 1mA current

5kΩ

0kΩ~5kΩ

10mΩ

Output 0.1mA current

Thermocouple

S,R,B,K,N,J,E,T,EA2,Wre3-25,Wre5-26

0.1℃

Note

According to ITS-90 scale

Reference

internal

-10℃~60℃

0.01℃

0.3℃

Thermal resistance

PT10, Pt100,Pt200,Cu50,Cu100, BA1, BA2, JPt100, Pt500, Pt1000

0.01℃

Note

ρ-value

50S

0.001%~99.999%

0.001%

0.005%

 

Input pulse width amplitude range:1V~50V

Frequency

1kHz

0.00001kHz~1.2 kHz

0.01Hz

0.01%FS

100kHz

0.01kHz~120 kHz

10Hz

0.1%FS

Main range temperature characteristics

100mV

1V

50V

50mA

500Ω

5kΩ

Need to enter the correction value

0.3uV/℃

3uV/℃

10uV/℃

0.5uV/℃

0.7mΩ/℃

7mΩ/℃

  

Output function basic parameters

Function

Range

Measurement range

Resolution

Accuracy

Remarks

Voltage

100mV

-5mV~120mV

0.1uV

0.015%RD+10uV

Max load curren=7mA

1V

-0.2V~1.2V

10uV

0.015%RD+0.005%FS

10V

-2V~12V

0.1mV

Current

20mA

0mA~25mA

1uA

0.005%RD+0.005%FS

Max load voltage=24V

Resistance

350Ω

0Ω~350Ω

1mΩ

Note

According to ITS-90 scale

4kΩ

0kΩ~4kΩ

10mΩ

Thermocouple

S,R,B,K,N,J,E,T,EA2,Wre3-25,Wre5-26

0.1℃

Note

Thermal resistance

PT10, Pt100,Pt200,Cu50,Cu100, BA1, BA2, JPt100, Pt500, Pt1000

0.01℃

Note

Frequency

1kHz

0.00001kHz~1.2 kHz

0.01Hz

0.01%FS

Max load curren=7mA

100kHz

0.01kHz~120 kHz

10Hz

0.1%FS

24V output

Max voltage error:0.3V Ripple noise:35mVp-p(20MHZ bandwidth)

Max load curren: 70mA Load regulation: 0.5%(load 10%~100% change)

 

Main range temperature characteristics

100mV

1V

50V

50mA

500Ω

5kΩ

Need to enter the correction value

0.5uV/℃

5uV/℃

50uV/℃

1.5uV/℃

1.5mΩ/℃

15mΩ/℃

  • Model: PR233A-2
  • Shipping Weight: 2.4lbs
  • 111 Units in Stock
  • Manufactured by: Panran

Be the first to write a review.  Write a Review.

 

Panran Measurement and Control Science and Technology Co.Ltd(Changsha Panran Commerce and Trade Co., Ltd is the foreign trade office) is the member of Chinese national temperature measurement technology committee. Panran is the most professional manufacturer in temperature and pressure measurement tools and instruments' calibration field in China. We own temperature and pressure calibration instruments production line, and research developing laboratories, and experienced soft-wares writers, besides, we also authorized to international manufacturing.

 


 


We are participated in many national measurement technical specification drafting, such as "JJF 1098-2003 Calibration Specification for Auto-Measure System of Thermocouples and Resistance Thermometers", "JJF ll71-2007 Calibration Specification for Temperature Itinerant Detecting Instrument" and "JJF ll84-2007 Testing Specification of Temperature Uniformity in Thermocouple Calibration Furnaces" and so on. We have established some big temperature and pressure research laboratories to improve the temperature and pressure accurancy in many cities of China. Panran passed ISO9001:2015 Quality Management Certificate. We are High-Tech Enterprice certificated and get the sponsored funds from Chinese official office. Some products passed CE and SGS certificates and enter the international market. We win high reputation in China and many other countries, such as Poland, Brazil, Iran, Egypt, Vietnam, Russia,Sri Lanka, Colombia, Malaysia, Indonesia, Saudi Arabia, Pakistan, Philippines

 


 


Panran main products are temperature calibration instruments, presure calibration instruments and automatic calibration system sofewares. Our "ZRJ intelligent thermotechnic instrument calibration system", "KRJ wide temperature field thermocouple calibration furnace" and "PR600 series heat pipe thermostatic bath" etc. are independently developed by us, and they are keeping first lever technical position in China. PANRAN products are widely used in military-industrial complex system ( including aviation, aerospace, weapons, nuclear energy, ship ), measurement and calibration institutions, rolling stock, machinery, metallurgy, electric power, petroleum, chemical industry, instruments and meters industry etc. 

 


 


Products' quality is the basis of surviving, and satisfying customers' requirements is our mission. Panran is young but very energetic, and our all staff warmly welcome you and your company to come to us for an co-operation in near future. Panran making is more accuracy! Thanks very much!

 


 






COPYRIGHT © 2019 PANRAN