Displays Input And Output Simultaneously Of Thermometer Calibrator

PANRAN Temperature Calibrators simulate process sensors for testing temperature instrumentation.

Specifically designed for the field, these lightweight compact tools are EMI tolerant, dust and splash resistant and offer an easy to use single push button interface. When paired with a temperature sensor they can take high accuracy temperature measurements to verify process temperatures and ensure the highest product quality and safety. There are a variety of different temperature calibrators designed for your unique calibration and testing requirements.

PANRAN offers a wide range of temperature calibration equipment. Everything from simple Stik Thermometers to temperature simulation/measurement calibrators to dry-blocks, micro-baths and metrology wells. Whether you’re looking to calibrate a temperature transmitter in the field, test an RTD sensor, simulate a thermocouple, or calibrate a temperature transmitter at the bench, PANRAN has a temperature calibrator for you.

• Products Features

Powerful, easy-to-use, high-accuracy temperature calibrator
Test and calibrate temperature sensors and transmitters
Measures 4 to 20 mA loops and can provide loop power
Measures RTDs, thermocouples, ohms, and volts
Source/simulates thermocouples, RTDs, volts, and ohms

Precision temperature control function

Using the precision temperature control function, temperature closed-loop control of the constant temperature equipment can be realized instead of the high-precision PID controller. In the case that the constant temperature equipment and grid voltage are satisfactory to the conditions, the temperature fluctuation of the equipment can be better than 0.02°C /10min (thermostatic bath).

ρvalue measurement

The PR231 series calibrator can measure the duty factor of the periodic square signal and can be used to verify and calibrate the PID parameters of various digital temperature indicating regulators for time proportional output, and meet the requirements of JJG 617-1996 Verification Regulation of Digital Temperature Indicators and Controllers.

thermal calculator

It is used to achieve various conversions between electric and temperature. The conversion support a variety of TCs, RTDs and thermistors.

Value Settings

The PR231 series calibrator has the most flexible and convenient output value setting method. It is possible to directly set the output value through the numeric keypad, or to increase the increment setting by pressing the direction key. In addition, the device has an editable phase step or slope value setting method.

Sinusoidal signal output function

The verification/calibration of some process loggers, especially mechanical recorders, usually involves the operation test. In this case, the user can use the device's sinusoidal signal output function to provide signals for the verified instrument.

The verification/calibration of some process recorders (especially mechanical recorders) usually involves the operation of the test. At this time, the device's sinusoidal signal output function can be used to signal the meter.

Data logging function

The logging function saves measurement and output data. PR231 series calibrator has powerful record management functions. Up to 32 device numbers can be created. Each device number has 16 logging pages. Each logging page contains four kinds of basic information, namely time, measured value, output value and custom value. Basic information. Users can perform device processing, record deletion, etc. according to their needs.

• PR231 series model selection table

• Basic Parameters

• Performance Index

1. Basic parameters of measurement:

2. Basic parameters of the output function:

• DETAILS INTRODUCE

1. Measuring function terminal area (withstand 100V DC voltage input error)

2. Output function terminal area(withstand 36V DC voltage input error)

3. Dust cover

4. Side band(length adjustable )

5. Holder

6. External Pt100 Reference point sensor interface

7. USB2.0 communication interface

8. Multi-function port (With RS232 communication, USB communication, isolated 24V voltage output, precision temperature control signal output, pressure calibration, and other functions)

9. Reset

10. Supply hub(Connect the external AC power adapter)

11. Equipment nameplate

12. Battery

13．Protective tube

14．Screen contrast adjusting knob

15．Battery port

a．Adjust length here

b．Unfold jacket toward this direction

c. Holder unfold direction

companys history

PANRAN is an illustrious manufacturer of temperature and pressure calibration instruments, The original company is Taian Intelligent Instrument Factory (state-owned enterprise) established in 1989. In 2003, it was restructured into Taian Panran Measurement and Control Technology Co., Ltd; Changsha Panran Technology Co., Ltd.was established in Hunan province, in 2013. Our office is primarily responsible for import and export trade.

30 years of experience

With 30 years of experience In research, development and manufacturing of thermal measurement and calibration instruments, PANRAN has reputed lead position in technological innovation, software and hardware development and product supporting industry. It is not only a national high-tech enterprise But also one of the member units of national temperature measurement technology committee enterprises.

ISO9001 certification

We have passed ISO9001:2008 certification, in compliance with national codes and European AMS2750E standards. PANRAN is the development and audit unit of JJF 1098-2003, JJF 1184-2007, JJF 1171-2007…. Many products (Such as:PR320 series thermocouple calibration furnace, PR710 series standard digital thermometer, PR293 series nanovolt microhm thermometer, PR205 series temperature and humidity acquisitor, PR9111pressrure gauge....)passed CE & SGS Certificates and enter the international market.

Quality technical service

Our product and service win high reputation in domestic and many other countries,.... We are committed to customer satisfaction through quality products, competitive pricing, unmatched services/technical support and continued introduction of new and innovative Products.