Precision Digital Temperature Thermocouple Calibrator Et2714 Temperature Range: - 10 A A ~ 55 A A Celsius (Oc)

About Precision Digital Temperature Thermocouple Calibrator ET2714:-

ET2714 ,0.05% and0.02% Precision Digital Temperature Thermocouple Calibrator ET2714 thermocouple checking instrument is a handheld inspection instrument integrating measuring and output thermocouple, voltage and millivolt signal. Have LED back light source for use in dim light places

Product features

Output of DC mV and simulation of thermocouple output.
Thermocouple(TC) measurement provides cold-junction compensation.
Manual stepping, automatic stepping, 0-100% phase step and slope output
Support for PC communication

Measurement

Function Measure Source
DC V0 30 VNot available
DC mV 0-100 mV0-100 mV
ThermocoupleE,J,K,T,B,R,S,N
Others Stepping output, ramp, phase step output, user-defined range

Specifications
Specifications are based on a one year calibration cycle and apply from +18A C to +28 A C unless stated otherwise. All specifications assume a 10 minute warmup period.
1,DC Voltage Measurement
RangeMaximum measurement rangeResolutionAccuracy (% of reading + Counts)
ETX-2714BETX-2714A
30V0V~31V0.001V0.05+20.02+2
100mV-15mV~125mV0.01mV0.05+20.02+2
-10A C~18A C,+28A C~55A C temperature coefficient,A 0.005%FS/A C.
Input resistance: >1MA AC.
2,Thermocouple
GraduationRangeResolutionAccuracy (A AC)
ETX-2714BETX-2714A
J-200A C~0A C
0A C~1200A C0.1A C1.5A C
1.0A C1.0A C
0.7A C
K-200A C~0A C
0A C~1370A C0.1A C1.8A C
1.2A C1.2A C
0.8A C
T-200A C~0A C
0A C~400A C0.1A C1.8A C
1.2A C1.2A C
0.8A C
E-200A C~0A C
0A C~950A C0.1A C1.5A C
1.0A C0.9A C
0.7A C
R-20A C~0A C
0A C~500A C
500A C~1750A C1A C4A C
2.5A C
2A C2.5A C
1.8A C
1.4A C
S-20A C~0A C
0A C~500A C
500A C~1750A C1A C4A C
2.5A C
2A C2.5A C
1.8A C
1.5A C
B600A C~800A C
800A C~1000A C
1000A C~1800A C1A C3.5A C
2.5A C
2A C2.2A C
1.8A C
1.4A C
N-200A C~0A C
0A C~1300A C0.1A C2.0A C
1.2A C1.5A C
0.9A C
Errors of cold-junction compensation are not included in the table.
Accuracy of cold-junction compensation: 1.5A C


The other parameters
Temperature: - 10 A ~ 55 A
Storage temperature: - 20 A ~ 60 A
Power supply: 6Pcs AAA battery ni-mh or AC ADAPTER
Communication channel: RS232
18P02 communication wires
Power adapter(18A52)
Probes(18A53)