Thermistor/thermocouple calibration system

Product Overview

The YK2000 thermal automatic calibration system displays in real-time the temperature control curve, temperature, and calibration of the calibration furnace (or oil tank, water tank, etc.) during the testing processSet time and other parameters. The system processes data completely in accordance with the current national metrological verification regulations and is able to print various record forms and verification certificates. systemFully automated the calibration process of thermocouples and thermal resistors, including automatic temperature control, automatic calibration, automatic data processing, and automatic printing calibration Determine the outcome. Greatly reducing the labor intensity of operators and improving the quality of calibration work. It integrates thermal calibration, data organization, data calculation Integrated data management and report output, capable of handling thermocouples K, E, T, J, N, S, R, B, thermal resistors Pt100, Pt10, Pt50, Cu50, Cu100、B A1、BA2, G and other calibration data are processed using powerful statistical and retrieval functions of the database management system. Completely changed the previous re inspectionSetting standards, neglecting management, and neglecting the quality tracking of inspection objects from short-term to long-term. Thus providing reliable data for enterprises in production, management, procurement, and other aspectsAccording to support.

Product Features

• ★The system has high control accuracy and wide control range. High resolution of 0.001 ℃.
• ★The temperature range can be set arbitrarily (not limited to integer multiples of 5 or 10).
• ★The standard couple expiration date reminder function enables effective management of standard couple information.
• ★The heating process is monitored in real-time by a computer, and the heating curve is drawn throughout the temperature control process, with detailed and complete visual information.
• ★There are three types of cold end compensation methods (zero point, room temperature compensation, automatic tracking) to choose from.
• ★The system is specially designed for staged inspection, with different division numbers mixed for inspection in the same furnace.
• ★Automatically determine the level of the inspected object and print the inspection record, inspection certificate, or inspection result notification.
• ★The tested equipment is subject to database management, which can be retrieved and queried through various methods and output reports as needed.
• ★Provide a bidirectional quick check manual for the graduation table, which has a counter function.
• ★The data processing of the verification system strictly follows the current national metrological verification regulations.

★The implementation of the national metrological verification regulations is as follows:

1. JJG 141-2000 "Precious Metal Thermocouples for Work";

2. JJG 351-1996 "Low cost Metal Thermocouples for Work";

3. JJG 229-1998 "Industrial Platinum and Copper Thermistors";

4. JJG 130-2004 "Working Glass Liquid Temperature Gauge";

5. JJG 310-2002 "Pressure type thermometer";

6. JJG 226-2001 "Bimetallic Temperature Gauge";

7. JJG 368-2000 "Copper Copper Nickel Thermocouples for Working Use";

8. JJG 115-1999 "Standard Copper Copper Nickel Thermocouples";

9. JJG 75-1995 "Standard Platinum Rhodium 10 Platinum Thermocouple";

10. JJG 1098-2003 "Automatic Measurement of Thermocouples and ThermistorsSystem Calibration Specification ";

Technical specifications of YK2000 thermocouple and thermal resistance automatic calibration system

★Temperature detection range: Thermocouples K, E, T, J, N, S, R, B, thermal resistors Pt100, Pt10, Pt50, Cu50, Cu100, BA1 and other types.

★The parasitic potential of each channel conversion switch is ≤ 0.4 μ V.

★Resolution: The potential measurement resolution is 0.1 μ V. The resolution of resistance measurement is 0.1m Ω.

★Accuracy: The accuracy of potential measurement is ≤ 0.01%. Resistance measurement accuracy ≤ 0.01%. The uncertainty of thermal resistance calibration is ≤ 0.05 ℃.

★Stability of temperature control: After constant temperature during thermocouple calibration, the furnace temperature changes by ≤ 0.2 ℃/min. After the constant temperature is maintained during the thermal resistance calibration process, the temperature change of the oil tank is ≤ 0.04 ℃/10mins.

★Compensation of reference end: When the cold end temperature is set within the range of (20 ± 10) ℃, the compensation error is ≤ 0.2 ℃.

YK2000 Thermal Thermocouple and Thermal Resistance Fully Automatic Calibration System - Main Basic Configuration (can be selected according to requirements)