Overview

PR233 Series Portable Process Calibrator is multifunctional test/calibration instrument. Tow accuracy levels are available. In addition to the function of simultaneously measuring and simulating signals,such as voltage, resistance, current, thermocouple, resistance thermometer, frequency, and switching value, it also has the function of measuring ρ value and pressure (PR233 only). It uses industrial-grade touch screen, and can be equipped with wireless communication module, which is convenient for calibration. It is compact in design, portable, and suitable for on-site and laboratory applications, making it the first choice for temperature calibration.

Features

1. With large load output capacity, PR233 series can adapt to the calibration requirement of various temperature secondary instruments

2. Industrial-grade resistive touch screens make it intuitive and simple to operate

3. The measurement and output functions are mutually isolated and can be used at the same time

4. Built-in high-precision CJ temperature compensation and thermocouple quick connections

5. The duty ratio measurement of periodic square wave signal. It can be used as a ρ value measuring instrument, and it can verify and calibrate the PID specifications of various digital temperature indicating regulators for time proportional output

6. The recording function enables on-site paperless recording

7. Built-in isolated 24V power supply facilitates verification of temperature transmitters

8. RS-232 communication connection mode,and optional wireless communication module. It can be combined with computer and our company’s special soft to form a powerful secondary instrument calibration system

Specification

Model

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.