JY861 JY862 JY863 JY864 Industrial Process Calibrator

Product Overview: Fully isolated dual channel, capable of simultaneously outputting and measuring voltage, current, resistance, frequency, pulse, etc TC、RTD。 Cooperate with JY7000 digital pressure module to complete pressure calibration and precision measurement. Calibration equipment: ordinary temperature and pressure transmitters, thermocouples and thermal resistance thermometers, data recorders, tachometers, vortex flowmeters, counters, pressure gauges, temperature and pressure switches, JY864 supports HART intelligent temperature and pressure transmitters, etc. Main features: * Awarded the certification of "Made in Zhejiang with Quality Mark"; *Awarded the invention patent "Low Impedance Current Limiting Anti High Voltage Protection Circuit", the output and measurement ports can withstand 250V AC accidental entry, and the super strong protection circuit prevents damage to the instrument caused by misoperation; *Awarded the invention patent "Numerical Control Variable Resistance Device", the response rate of the resistance output is faster and more stable; *Protection level: IP65; *Support 300V AC voltage measurement; *Supports two modes: touch screen and silicone buttons; *Powerful intelligent management software that automatically and efficiently collects and reports calibration data, making the calibration process easier.

Feature Overview

• Output voltage, current, resistance, frequency, pulse, analog thermocouple, thermistor, pressure (display);
  

• Measure AC voltage, DC voltage, current, resistance, frequency, pulse, switch (on/off), thermocouple, thermistor, pressure;

• Equipped with functions such as HART communication, data logger, calibration tasks, intelligent management software, Bluetooth communication, etc;

• Two independent channels can synchronize output and measurement, and process signals can be viewed;

• Three cold end temperature compensation methods: real-time temperature compensation using Pt100 temperature sensor; Using typingFixed temperature value for constant temperature compensation; Using built-in temperature sensors for cold end temperature compensation;

• When simulating and measuring thermocouples and thermal resistors, the corresponding mV/Ω values will be displayed;

• When outputting mA signal, provide two types of circuit power supply: internal and external;

• When measuring mA signals, it can provide loop power for the transmitter;

• Frequency: Supports both square wave and sine wave output, with adjustable duty cycle and amplitude;

• Pulse: Output with adjustable frequency and amplitude; Measurement can be set with trigger mode/trigger level;

• Resistance and thermal resistance measurements support two/three/four wire wiring methods;

• Support remote calibration of accuracy;

• Limit switch calibration: The program performs fast and automated calibration of single point and double point limit switches for voltage, current, temperature, and pressure;

• Support temperature characteristic (R0, a, b, c) correction，Can be used as a high-precision platinum resistance digital thermometer;

• Resistance signal output has a faster and more stable response rate, allows for a wider excitation current, and supports calibration of fast pulse RTD temperature transmitters and PLCs;

• Superb noise suppression capability, providing stable signals for high ripple temperature measurement equipment powered by switching power supplies;

• Unit switching function:

  -Voltage unit: can be switched between Auto, V, mV, and μ V;

  -Current unit: can be switched between mA and μ A;

  -Resistance unit: can be switched between k Ω and Ω;

  -Frequency unit: can be switched between kHz and Hz;

  -Temperature unit: can be switched between ℃, ℉, K, ° R, ° Ra;

  -Pressure units: can be in Auto, Pa, kPa, MPa, psi, bar, mbar, inHg, mmHg, inH₂O、mmH₂O、Torr、lbf/ft²、kgf/cm²、 Switching between ATMs;

• Unit conversion function:

  -The units of output/measurement signals can be converted to other engineering units or custom units, supporting linear x², √xThe√x³The√x⁵Function operation;

  -Calibratable open transmitters and corresponding display instruments.

• Fine tuning: supports signal fine tuning on any digit of the output value, used for calibration of pointer instruments;

• Step: The output range, mode (points/amplitude/percentage), step direction, interval time, repetition frequency, automatic or manual output signal can be set, making it easy to quickly check linearity and response time;

• Slope: can set output range, travel time, travel direction, trigger switch, repetition times, capture switch actions, and automatically calibrate switch instruments;

• Percentage: When outputting and measuring voltage and current signals, corresponding percentage settings and displays are supported;

• Resolution: The system defaults to the highest resolution and can increase or decrease the number of displayed digits;

• Alarm point: When the measured value or rate of change exceeds the set value, it will immediately sound an alarm;

• Notebook: capable of creating 100 device numbers, supporting recording and saving 32 sets of output values, measurement values, and input value data under each device number, achieving paperless recording function;

• System settings: Set date, time, backlight brightness, screensaver, touch tone, button tone, prompt tone, support touch screen calibration;

• Battery management: low voltage prompt alarm, charging status prompt, remaining power display, etc., can be used while charging;

• The measurement interface can display parameters such as maximum value, minimum value, cumulative average value, and rate of change;

• Free downloads and upgrades: communication protocols and controls, firmware software.

Accurate and stable

• Accuracy level: 0.01 level, 0.02 level;

• Typical temperature coefficient: 1x10^-6Range/℃ (the accuracy is only affected by one millionth for every 1 ℃ change in ambient temperature);

• Typical float: 3x10^-5Range/year (the impact of annual time drift on accuracy is only 3/100000);

• Fully comply with the requirements of the national standard "Industrial Process Calibrator" for electrostatic discharge immunity, radio frequency electromagnetic field immunity, radio interference, power frequency magnetic field interference, high and low temperature, humidity and heat, and vibration;

• The resistance output technology is industry-leading, with the invention patent of "Numerical Control Variable Resistance Device", which enables the instrument to respond faster and more stably to resistance signal output;

• All signal ports and test line connectors use processes such as 24K gold plating to reduce the impact of thermoelectric potential.

safe and reliable

• The average time between failures is about 20000 hours;

• The invention patent of low impedance current limiting anti high voltage protection circuit enables the instrument to resist the accidental entry of 250V high voltage during output and measurement, ensuring operation in complex environments without any worries;

• When the output port and mA measurement port detect high voltage/large current entering by mistake, they will give a real-time alarm in the form of text and sound, reminding attention to safety;

• All output ports have short-circuit protection;

• The charging system has automatic safety protection against overcharging, overdischarging, overheating, short circuit, and reverse connection;

• Certified with IP65 (dustproof, waterproof) protection level, it is not afraid of water splashes and dust invasion;

• The calibrator is sturdy and durable, with strong anti drop ability, ensuring that the bare machine remains intact after a 1-meter drop.

Intelligent and convenient

• Full Chinese interface, with prompts for each step of operation, no need to consult the user manual;

• Choose between touch screen and keyboard operation modes;

• 4.3-inch color resistive touch screen, which can be operated with fingers, stylus, gloves, etc;

• Silicone buttons with backlighting can light up the text on the buttons, making them ideal for use in low light environments;

• Quick output: Save frequently used process calibration points and press shortcut keys to output signals;

• After the screensaver mode is turned on, it automatically enters a power-saving state;

• The functional port has anti misconnection function, and the screen will automatically switch to the corresponding interface after connection;

• Equipped with memory function, it can directly access the last work interface when turned on;

• Can automatically calibrate transmitters, switch instruments, etc. Calibration data can be exported and generate certificates or reports;

• Support remote correction of accuracy;

• Stress relieving straps, convenient to carry, can free up hands during use.

Key Metrics

Output (one year, ambient temperature 20 ℃± 5 ℃) ★ represents the basic range gear

Output range	Maximum allowable error of 0.01 level	Maximum allowable error of 0.02 level	resolution
24.0000 V DC	± (0.006% reading+0.0003 V)	± (0.01% reading+0.0003 V)	1 mV
±10.99999 V DC	± (0.006% reading+0.0001 V)	± (0.01% reading+0.0001 V)	0.1 mV
± 1.099999 V DC ★	± (0.006% reading+0.00001 V)	± (0.01% reading+0.00001 V)	0.01 mV
10 types of thermocouples ℃	See "TC Thermocouple Technical Specifications" for details		0.1 ℃
30.0999 mA DC ★	± (0.01% reading+1 μ A)	± (0.015% reading+1 μ A)	0.1 μA
55.000 mA DC	± (0.01% reading+2 μ A)	± (0.015% reading+2 μ A)	1 μA
4000.00 Ω	± (0.008% reading+0.04 Ω)	± (0.015% reading+0.04 Ω)	10 mΩ
400,000 Ω ★	± (0.008% reading+0.005 Ω)	± (0.015% reading+0.005 Ω)	1 mΩ
12 types of thermal resistors ℃	Please refer to the "RTD Thermistor Technical Specifications" for details		0.01 ℃/0.1 ℃
54999.9 Hz ★	± 2 Hz		0.1 Hz
5499.99 Hz	± 0.2 Hz		0.01 Hz
549.999 Hz	± 0.02 Hz		0.001 Hz
999999 pulses	± 1 pulse		1 piece
Maximum output current of V: 10 mA; Load effect ≤ 50 μ V/mA; 20 mA output load capacity ≤ 1 K Ω; Output positive square wave signal amplitude: (0.1-24.0) Vpp; Output sine wave signal amplitude: (0.2-19.8) Vpp; Square wave duty cycle: (5-95)%; Frequency setting range for pulse output: 1Hz~50000Hz; Range of amplitude setting: 0.1 V to 24.0 V; Operating range of external excitation current for resistors and thermal resistors: 400 Ω/(0.5-10) mA; 4000 Ω/(0.05-1) mA.

Measurement (one year, ambient temperature)20℃±5℃）★ Represents basic range gear

measurement range	Maximum allowable error of 0.01 level	Maximum allowable error of 0.02 level	resolution
± 300.00 V DC	± (0.05% reading+0.05 V)	± (0.1% reading+0.05 V)	0.01 V
± 59.9999 V DC	± (0.006% reading+0.0005 V)	± (0.01% reading+0.0005 V)	1 mV
± 11.99999 V DC	± (0.006% reading+0.0001 V)	± (0.01% reading+0.0001 V)	0.1 mV
± 1.199999 V DC ★	± (0.006% reading+0.00001 V)	± (0.01% reading+0.00001 V)	0.01 mV
± 119.9999 mV DC	± (0.006% reading+0.004 mV)	± (0.01% reading+0.004 mV)	1 μV
10 types of thermocouples ℃	See "TC Thermocouple Technical Specifications" for details		0.1 ℃
300.0 V AC（40Hz-500Hz）	± (1% reading+0.3 V)		0.1 V
30.00 V AC（40Hz-500Hz）	± (1% reading+0.03 V)		0.01 V
3.000 V AC（40Hz-500Hz）	± (1% reading+0.01 V)		0.001 V
± 119.999 mA DC	± (0.01% reading+1 μ A)	± (0.015% reading+1 μ A)	1 μA
± 23.9999 mA DC ★	± (0.01% reading+1 μ A)	± (0.015% reading+1 μ A)	0.1 μA
5999.99 Ω	± (0.008% reading+0.05 Ω)	± (0.015% reading+0.05 Ω)	10 mΩ
599.999 Ω ★	± (0.008% reading+0.005 Ω)	± (0.015% reading+0.005 Ω)	1 mΩ
12 types of thermal resistors ℃	Please refer to the "RTD Thermistor Technical Specifications" for details		0.01 ℃/0.1 ℃
59999.9 Hz ★	± 2 Hz		0.1 Hz
9999.99 Hz	± 0.4 Hz		0.01 Hz
999.999 Hz	± 0.04 Hz		0.001 Hz
999999 pulses	± 1 pulse		1 piece
10 V measurement input impedance ≥ 3 M Ω; 1 V measurement input impedance ≥ 500 M Ω; current measurement input impedance ≤ 10 Ω; Hz measurement input impedance ≥ 1 M Ω; resistance and thermal resistance measurement current: 500 Ω/1 mA; 5000 Ω/0.2 mA; 1 Hz～100 Hz：0.2 V～250 V(rms)； 100 Hz～10 kHz：0.25 V～30 V(rms)； 10 kHz～59 kHz：0.5 V～30 V(rms)； Trigger level setting range during pulse measurement: 0.3 V to 4.9 V; AC input impedance ≥ 2M Ω.

RTD thermistor (one year, ambient temperature: 20 ℃± 5 ℃)

Thermal resistance index number	temperature range	Maximum allowable error (analog output)		Maximum allowable error (measurement)
		0.01 level	0.02 level	0.01 level	0.02 level
Pt10（385）	（– 200～0）℃	± 0.2℃	± 0.3℃	± 0.2℃	± 0.3℃
	（0～400）℃	± 0.3℃	± 0.4℃	± 0.3℃	± 0.4℃
	（400～600）℃	± 0.3℃	± 0.4℃	± 0.3℃	± 0.4℃
	（600～850）℃	± 0.4℃	± 0.5℃	± 0.4℃	± 0.5℃
Pt50（385）	（– 200～0）℃	± 0.1℃	± 0.2℃	± 0.1℃	± 0.2℃
	（0～400）℃	± 0.2℃	± 0.2℃	± 0.1℃	± 0.2℃
	（400～600）℃	± 0.2℃	± 0.3℃	± 0.2℃	± 0.3℃
	（600～850）℃	± 0.2℃	± 0.3℃	± 0.2℃	± 0.3℃
Pt100（385）	（– 200～0）℃	± 0.05℃	± 0.07℃	± 0.05℃	± 0.07℃
	（0～400）℃	± 0.09℃	± 0.14℃	± 0.09℃	± 0.14℃
	（400～600）℃	± 0.11℃	± 0.18℃	± 0.11℃	± 0.18℃
	（600～850）℃	± 0.15℃	± 0.24℃	± 0.15℃	± 0.24℃
Pt200（385）	（– 200～0）℃	± 0.04℃	± 0.06℃	± 0.04℃	± 0.06℃
	（0～400）℃	± 0.13℃	± 0.18℃	± 0.08℃	± 0.20℃
	（400～600）℃	± 0.16℃	± 0.23℃	± 0.18℃	± 0.25℃
	（600～850）℃	± 0.20℃	± 0.29℃	± 0.22℃	± 0.31℃
Pt400（385）	（– 200～0）℃	± 0.04℃	± 0.06℃	± 0.04℃	± 0.06℃
	（0～400）℃	± 0.11℃	± 0.16℃	± 0.11℃	± 0.16℃
	（400～600）℃	± 0.13℃	± 0.20℃	± 0.14℃	± 0.21℃
	（600～850）℃	± 0.16℃	± 0.26℃	± 0.17℃	± 0.27℃
Pt500（385）	（– 200～0）℃	± 0.06℃	± 0.08℃	± 0.04℃	± 0.06℃
	（0～400）℃	± 0.10℃	± 0.15℃	± 0.11℃	± 0.16℃
	（400～600）℃	± 0.12℃	± 0.19℃	± 0.13℃	± 0.20℃
	（600～850）℃	± 0.16℃	± 0.25℃	± 0.16℃	± 0.26℃
Pt1000（385）	（– 200～0）℃	± 0.05℃	± 0.07℃	± 0.05℃	± 0.07℃
	（0～400）℃	± 0.09℃	± 0.14℃	± 0.09℃	± 0.14℃
	（400～600）℃	± 0.11℃	± 0.18℃	± 0.11℃	± 0.18℃
	（600～850）℃	± 0.14℃	± 0.24℃	± 0.15℃	± 0.24℃
Cu50	（– 50～150）℃	± 0.1℃	± 0.2℃	± 0.1℃	± 0.2℃
Cu100	（– 50～150）℃	± 0.1℃	± 0.1℃	± 0.1℃	± 0.1℃
BA1	（– 200～0）℃	± 0.1℃	± 0.1℃	± 0.1℃	± 0.1℃
	（0～400）℃	± 0.2℃	± 0.2℃	± 0.2℃	± 0.2℃
	（400～650）℃	± 0.2℃	± 0.3℃	± 0.2℃	± 0.3℃
BA3	（– 50～100）℃	± 0.08℃	± 0.10℃	± 0.05℃	± 0.07℃
G	（– 50～150）℃	± 0.1℃	± 0.2℃	± 0.1℃	± 0.2℃

Note: ① It conforms to the 90 international temperature scale and is determined by the maximum allowable error of resistance output and measurement.

TC thermocouple (one year, ambient temperature: 20 ℃± 5 ℃)

Thermocouple division number	temperature range	Maximum allowable error (analog output and measurement)
		0.01 level	0.02 level
S	（– 20～200）℃	± 0.9℃	± 0.9℃
	（200～1768）℃	± 0.6℃	± 0.7℃
R	（– 20～100）℃	± 0.9℃	± 0.9℃
	（100～1768）℃	± 0.7℃	± 0.7℃
J	（– 210～–100）℃	± 0.3℃	± 0.3℃
	（– 100～ 800）℃	± 0.2℃	± 0.2℃
	（800～ 1200）℃	± 0.3℃	± 0.4℃
K	（– 250～–200）℃	± 1.0℃	± 1.1℃
	（– 200～–100）℃	± 0.4℃	± 0.4℃
	（–100～1372）℃	± 0.3℃	± 0.4℃
T	（– 250～–200）℃	± 0.8℃	± 0.9℃
	（–200～0）℃	± 0.4℃	± 0.5℃
	（0～400）℃	± 0.2℃	± 0.3℃
N	（– 200～– 100）℃	± 0.5℃	± 0.6℃
	（–100～1300）℃	± 0.3℃	± 0.4℃
E	（– 250～–200）℃	± 0.6℃	± 0.7℃
	（–200～1000）℃	± 0.3℃	± 0.4℃
B	（600～800）℃	± 0.9℃	± 1.0℃
	（800～1820）℃	± 0.7℃	± 0.8℃
WRe3-25	（0～1800）℃	± 0.5℃	± 0.6℃
	（1800～2200）℃	± 0.7℃	± 0.8℃
	（2200～2315）℃	± 0.8℃	± 1.0℃
WRe5-26	（0～1000）℃	± 0.4℃	± 0.5℃
	（1000～1800）℃	± 0.6℃	± 0.7℃
	（1800～2315）℃	± 0.8℃	± 1.0℃

Note:①Compliant with the 90 international temperature scale, determined by the maximum allowable error of mV output and measurement;

② Excluding sensor and compensation wire errors;

③ Accuracy with external cold contacts, adding 0.2 ℃ for internal contacts;

④ The maximum allowable error of Pt100 temperature probe is ± 0.20 ℃.

Other indicators

project	Specifications
warm-up time	After 5 minutes of startup, the technical specifications are met
Electrical measurement connection	4mm gold-plated lantern plug
Side port connection	Pressure, temperature measurement, HART, USB connection	aviation plug
Side port connection	Charger connection	φ (5.5 × 2.5) mm DC port
Overall dimensions	（232x130x60）mm
weight	About 1.5kg
display screen	4.3-inch (95x54mm), touch screen 480x272 pixel TFT color LCD display screen
Display Contrast	adjustable
Button backlight	LED， closable
Battery Category Capacity	Lithium polymer battery pack 11.1V/4200mAh, 46Wh
Battery lifespan	Charge and discharge more than 300 times
Battery charging time	About 4 hours
Battery usage time	11 hours (measurement and output, turn on circuit power 12mA, screen and button backlight on); 13 hours (measurement and output, screen and button backlight on); 16 hours (measurement or output, screen and button backlight on, continuous).
Adapter input	（100-240）V AC，（50-60）Hz
Adapter output	（15-20）V DC/≥2A

environmental conditions
Operating Temperature	（-10~50）°C
Storage temperature	（-20~60）°C
Relative humidity (maximum, no condensation)	90% at 35 ° C; At 75% and 40 ° C; 45% at 50 ° C.

Featured Features

• HART communicator

  -Adjustable process instruments that comply with the HART protocol and can measure the current value of the transmitter;

  -Monitor, control, and calibrate HART measuring instruments;

  -Can determine the type, manufacturer, model, and ID;

  -On site adjustment of range, damping, etc;

  -modify/Assign HART transmitter labels;

  -HART loop testing;

  -The mA measurement port supports HART communication, with a built-in 250 Ω resistor. The internal power supply provides power to the transmitter and measures the loop current;

  -The side HART port is only for communication function, and a built-in 250 Ω HART loop resistor is optional.

• Data logger

  -A data logger is designed to record various measurement results. In industrial settings, long-term or short-term measurement signals are often required, and the measurement results are saved for future analysis, fault diagnosis, investigation, and calibration;

  -Can record, view, and manage measurement data on the calibrator;

  -Measurement data can be delayed/timed, manually/automatically recorded, and displayed digitally/graphically according to interval duration/total duration/total number, etc;

  -Export measurement data to a computer for editing, storage, and other management purposes;

  -Storage capacity: 1 million sets of data.

• Intelligent management software

  -It can perform real-time control, measurement monitoring, programmable output, logbook, calibration tasks, data logger, secondary instrument calibration and other functions;

  -Multiple secondary instruments can be calibrated or calibrated according to national metrological technical specifications, and data can be automatically analyzed to generate calibration certificates (standard reports). Standard instruments, raw data, calibration personnel, manufacturers, and inspection units can be managed;

  -It can perform functions such as data recording, processing, and printing reports for calibration or measurement tasks that the device participates in;

  -It has tools and software such as thermal engineering encyclopedia, temperature conversion, pressure conversion, density query, etc.

• Calibration task

  -Can create, execute, and delete calibration tasks on the calibrator;

  -Basic information of the calibrated table, relevant parameters of the calibration process, etc. can be entered into the calibration task. The calibrator will automatically complete the calibration process, record and save the calibration data, and can automatically analyze and judge to provide a qualified/out of tolerance calibration conclusion;

  -Calibration data can be viewed on the calibrator;

  -Can export calibration data to a computer for management;

  -Calibration tasks in the instrument can be easily managed through computer management;

  -The software includes an independent database that can create, upload, and download tasks, generate calibration reports, and customize calibration certificate formats.

• Bluetooth communication

  -Wireless frequency: 2.4G ISM band;

  -Transmission distance: not less than 10m under unobstructed conditions.

Optional features

• Jin YiJY7000 digital pressure module

  -Zero pressure value;

  -Pressure percentage display;

  -Pressure peak recording;

  -Pressure overload alarm;

  -The number of pressure display digits can be set to 4, 5, or 6;

  -Pressure switch test;

  -Countdown pressure leak detection.

Selection List

JY860 series		Industrial process calibrator
		JY861	JY862	JY863	JY864
output signal	DC voltage	（-109.9999～109.9999 ）mV
	DC voltage	（-10.99999～24.0000 ）V
	direct current	（0～55.000 ）mA
	resistance	(0 to 4000.00) Ω
	thermocouple	10 types
	thermal resistor	12 types
	frequency	（1～54999.9 ）Hz
	pulse	(0-999999) pieces
	24V DC circuit power supply	Maximum load capacity of 100mA
Measurement signal	DC voltage	（-119.9999～119.9999 ）mV
	DC voltage	（-300.00～300.00 ）V
	AC voltage	（0.200～300.0） V
	direct current	（-119.999～119.999 ）mA
	resistance	(0 to 5999.99)Ω
	on-off	If the switch is equipped with inspection voltage, its voltage range is (3-300) V DC
	thermocouple	10 types
	thermal resistor	12 types
	frequency	（0～59999.9 ）Hz
	pulse	(0-999999) pieces
Other functions	Bluetooth communication	—	√	√	√
	Data logger	—	√	√	√
	Calibration task	—	√	√	√
	Intelligent management software	—	—	√	√
	HART communicator	—	—	—	√
	Communication Protocol and Control	Free download