MY-ZJF-5TC Multi functional Thermal Calibration Instrument

Multi functional thermal calibrator detailed information:

MY-ZJF-5TC Multi functional Thermal Calibration InstrumentIt is a powerful and easy-to-use thermal parameter signal calibration standard. Measure and verify various process parameters other than pressure output. The series design of the multifunctional thermal calibration instrument makes operation very simple. The use of a multifunctional thermal calibrator enables quick replacement of self-contained batteries. When performing calibration, fault diagnosis, or maintenance,MY-ZJF-G5 Multi functional Thermal Calibration InstrumentSeries verificationceremonyIt will make you feel at ease.

Multi functional thermal calibratorUsing backlightLCD,That is, backlit LCD display. Multi screen Chinese character menu display, numeric keypad settings, temperature display, no potentiometer operation,3Accurate approach in seconds, automatic tracking balance. Clear and concise display, simple and quick operation.Fully functional,2（）Input and output thermal quantities, synchronous operation of input and output, independent operation, power isolation, and no mutual influence. Continuous output, capable of achieving forward and reverse step output function, and can adjust its step rate freely. The temperature values of thermocouples and thermal resistors can be displayed simultaneously with their corresponding voltage and resistance signal values, without the need to check the table. This calibrator achieves its own zero point calibration and eliminates lead resistance. Six bit resolution, high accuracy0.01%、0.02%and0.05%Optional). at15 Y~28YEnsure the technical indicators given in the attached table within the environmental temperature range. haveRS-232interface,WINDOWSInterface, fully digital software calibration, no need for any hardware adjustments, no need to open the chassis.

Product features of multifunctional thermal calibrator:
1. Full range digital key setting, no potentiometer operation, fully functional.
2. Measure fixed value output and continuous output.
3. Implement the output and measurement of graded thermal resistors such as Pt10, Pt100, Pt1000, CU50, and CU100.
4. The output and measurement of thermocouples such as K, E, J, T, S, B, R, N, as well as cold junction compensation and temperature display, do not require a lookup table.
5. Measurement and output of electrical signals mV, V, and mA.
6. Output and measurement of frequency (Hz).
7. The buttons simulate coarse, medium, and fine adjustments, with continuous forward and reverse output, and functions such as stepping, sloping, and holding.
8. DC 24V DC voltage supply.
9. Equipped with RS232/485 interface, remote control and timely correction of instrument deviations can be achieved through a PC.
10. Size: 290 × 250 × 105 (mm)
11. Weight: 1.5Kg

Technical specifications of multifunctional thermal calibrator:

Precautions for multifunctional thermal calibrator

①The output and input loads must be within the range specified in Table 1 and Table 2, otherwise the input or output It will not achieve accuracy or approach at all. Serious situations may damage the instrument.

②The set data should be within the range, otherwise the setting is invalid and the digital area is completely resetOutput current, the absolute value of the set data should not exceed25.00()_o

③The resistance output function of this instrument has taken the probe resistance provided with the instrument as the output A part of the resistor should be connected to the corresponding probe during use or calibration, and should not be changed arbitrarily Replace or not connect, otherwise the resistor output will be inaccurate.

④When charging, the dedicated battery charger provided with the instrument should be used, and other batteries should not be charged Insert the source into the charging socket of this instrument, otherwise serious consequences such as battery damage may occur. at When the battery is low, it should be charged in a timely manner. When the instrument is not in use for a long time, it should be used every three months Charge and discharge once to protect the service life of the rechargeable battery.

⑤Do not connect external signal sources to the output terminals of the instrument(Outpui)Up, otherwise it will be damaged The output part of the faulty instrument. When measuring external signals, it should be ensured that the measured signal is a DC signal Number, and the maximum voltage must not exceed50V,Otherwise, it will damage the instrument.

Fault indication of multifunctional thermal calibrator

When outputting voltage, it displays "load too small" and the output circuit is short circuited.

When outputting current, it displays "overload" and the output circuit is open.

⑶ Display before measurement value0Symbol, measuring beyond the range.

When the thermocouple is working, it displays "compensation fault", and the external compensation wire is not inserted into the "cold end compensation" hole or cannot be fully connected.