Compatable with all Tempsens make Calsys Furnace/ ... RTDs; it needs a calibration furnace / bath. The ... automatic cal
Automatic Temperature Calibration System Features Ÿ Software for automated temperature calibration
process process Ÿ High Resolution 6 ½ digit digital multi meter. Ÿ 24Channel /64 Channel for 4 wire RTD and
Thermocouple input Ÿ Includes Easy to use Connectors Ÿ Facilities for Temperature Calculation & Error
Calculation Ÿ internal CJC compensation Ÿ Auto& Manual Mode Ÿ It has capability for incorporating ITS 90 or CVD
coefficients
Description Autocal is an automatic temperature calibration system. The system consists of a Software, high resolution multiplexed 6 ½ digit multimeter for Thermocouples and RTDs; it needs a calibration furnace / bath. The Software provides Auto Calibration, in Auto mode, 1) Define the Serial numbers, type of Thermocouple/ RTD, calibration point 2) System takes the calibration furnace/ bath to predefined calibration temperature points; 3) System waits for the furnace/ bath to get stablised and then takes ten reading of master, and test sensors. Standard deviation and averages are analised to see that the readings are in order, then stored. 4) The system takes the furnace / bath to the next temperature point. Step 3) is repeated till all points are completed. 5) At the end of the calibration, corrections are made automatically. Reports are prepaired, which are compatable as per requirements of ISO 17025. The system provides control of upto 4 furnaces/ baths (of Tempsens make), temperature readout for 24Channel /64 Channel for 4 wire RTD and Thermocouple input switching. It is a rack mountable, easy screw connection model The Autocal is ideal for applications needing a relay multiplexer which has automatic calibration process, data saving and report generation. Autocal works in "Auto", and "Manual Modes". In case of “Manual” mode, the switching can be done manualy to see the reading of the multimeter.
*Computer is not in the scope of Supply
Product Specification Power Supply
:
230V AC
Accuracy
:
6 ½ Digit Resolution : 100nV Inputs
Suitable for All type of Thermocouple & RTD Pt100 Compatable with all Tempsens make Calsys Furnace/ baths.
1
Thermal engineering Solutions Technical Specification of Autocal 24 Thermocouple - 12 Nos. Selectable J, K, T, E, N, R, S, B RTD - 12 Nos - 2W/3W/4W Selectable Pt100, Pt200, Pt1000, SPRT Coefficients
Inputs :
Sensor
Range(°C)
Resolution (°C)
Uncertainty 1 Year
-200°C to 850°C
0.001°C
0.02°C
J
-200°C to 1200°C
0.01°C
±(0.005% Rdg + 0.004%FS)
K
-200°C to 1372°C
0.01°C
±(0.005% Rdg + 0.007%FS)
T
-200°C to 400°C
0.01°C
±(0.004% Rdg + 0.001%FS)
E
-200°C to 1000°C
0.01°C
±(0.005% Rdg + 0.004%FS)
N
-200°C to 1300°C
0.01°C
±(0.005% Rdg + 0.007%FS)
R
-50°C to 1768°C
0.01°C
±(0.005% Rdg + 0.015%FS)
S
-50°C to 1768°C
0.01°C
±(0.005% Rdg + 0.018%FS)
B
250°C to 1820°C
0.01°C
±(0.005% Rdg + 0.002%FS)
Voltage
100mV
100nV
0.005% of Measurant +0.0035% of range
PRT Pt 25 Pt 100 Pt 200 Pt 1000 Thermocouple
LCD Display
6 ½ Digit
Display Unit
°C/°F/Ω/mV
Sampling Rate
Auto or Manual
Input Connector
Screw Connector for RTD For thermocouple as per suitable
Interfacing
USB port & RS-232
Auto calibration
Automatic Calibration system to communicate with CALsys bath/furnace/Dry Bath and report print as per ISO17025
Logging
Using USB in computer hard disk of min. 100 days
Mounting
19” rack / suitable for carry case
Calibration
With accredited calibration certificates
Main Supply
230 VAC, 50 Hz
www.tempsens.com 2
