thermocouple simulation calibration instrument

1.Using 28 sites characters lattice LCD display 2.Using soft touch switch control to realized various functions.

JC-ZJF-1 thermocouple simulation calibration instrument

JC-ZJF-1 thermocouple simulation calibration instrument is a high performance hand-held thermocouple calibration instrument, it has measurement and output function with great professionalism. And it can test and calibration temperature transmitter, temperature display instrument and data acquisition system, commutability precision mV signal generator, potentiomeer and precision indexing examine calculation scale used as nine kinds of thermocouple, also can run in the circuit to direct measuerment the temperature with thermocouple.Product characteristicUsing 28 sites characters lattice LCD display, dislplay in the same time with three lines, the first line is the state of measurement, the second and third line is the measurement data.Using soft touch switch control to realized various functions.Measurement and simulation of nine kinds of thermocouples and voltage and current.With 24V circuit power, convenient to calibration transmitter without equip the voltage source. Autmatic cold junction compensation.Using high performance large capacity nickel-hydrogen battery, memoryless effect, after charge can continuous work 48 hours.Single-chip computer control, to achieve high precision.Using imported casing, beauty shape, small volume, and light weight.Technical index

Measurement and output index

Function	Signal	Range	Resolution	Accuracy
Measurement	Voltage	-1000.0~1000.0mV	0.1mV	0.05%F.S
		-100.00~100.00mV	0.01mV	0.05%F.S
		-20.000~20.000mA	1 μ A	0.05%F.S
Output	Current	0~100.00mV	0.01mV	0.05%F.S

24V dc voltage output, load 30mA.

Thermocouple measurement and analog output range reference list

Type	Range ability(degree celsius)	Accuracy(Ensure the temperature range degree celsius)
K	-270~1360	±0.05%F.S(-150~1360)
N	-270~1280	±0.05%F.S(-100~1280)
R	-50~1760	±0.05%F.S(50~1760)
S	-50~1760	±0.05%F.S(50~1760)
T	-270~400	±0.05%F.S(-100~400)
B	50~1800	±0.05%F.S(500~1800)
E	-170~1000	±0.05%F.S(-50~1000)
EA	-50~800	±0.05%F.S(-50~800)
J	-210~1200	±0.05%F.S(-150~1200)

PS: The measure precision to full range is ±0.05%F.S, the measure precision line “range of temperature” is meaning ensure the measure range of precision, the actural measure precision also should consider the error of thermocouple.

Working environment:temperature 0~50degree celsius humidity < 90%Size: 235×96×55mmWeight: 500g

thermocouple simulation calibration instrument