⎝⎛星力捕鱼⎞⎠

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Flow meter series
Temperature instrument series
Pressure instrument series
Calibration instrument series
Level instrument series
Digital display instrument series
Transmitter instrument series
Wire and cable series
Bridge instrument cabinet series
Pipe fitting valve series

Address: Xiongyi, Jinhe Road, Jinhu County, Jiangsu Province
Lunan
Phone: 0517-86900901
0517-86900921
0517-86900920
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Postcode: 211600
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Email: chinadongxiang@163.com
Industry Information
With backlight control function for night use
2012-2-10 15:28:43

主要是为了现场热工仪表及系统的校验维护而设计,仪表提供完善面实用的功能,操作简单。 The thermal engineering collection is mainly designed for on-site thermal instrumentation and system calibration and maintenance. The instrumentation provides comprehensive and practical functions and simple operation. The instrument uses a single-chip microcomputer as the CPU, integrating the latest large-scale digital conversion integration

Circuit and large-screen LCD display technology in one, with output, measurement, manual and 24VDC power distribution functions, and four functions can work at the same time, the output and measurement values and corresponding ITS-90 standard values (thermal resistance,

Thermocouple). And equipped with a large-capacity rechargeable battery, easy to carry, can be easily completed

Maintenance and calibration of industrial field thermal instruments (sensors, transmitters, display instruments, control systems).


The thermal engineering book is mainly designed for the calibration and maintenance of industrial field thermal instruments and systems. The thermal engineering book provides complete and practical functions and simple operation. It has the following characteristics:

Compact, easy to carry and hold.

Rugged and reliable, the support frame and hook holes on the back are suitable for field use.

Large display screen, measurement and output can be displayed at the same time.

Measurement of voltage, current and resistance and output of voltage and current.

Measurement and output of 8 types of thermocouples (K, E, T, J, S, R, N, B) and 2 types of thermal resistance (PT100, Cu50).

The measurement output of thermocouple and thermal resistance has ITS-90 international standard millivolt and resistance value corresponding display.

Voltage and current measurements display percentages.

Thermocouple measurement and output have automatic or manual compensation function.

There are several ways to enter the output value.

It can realize fast mutual check of resistance value and temperature value, millivolt value and temperature value.

The built-in large-capacity rechargeable battery can work continuously for 5-7 hours on a single charge (depending on the working condition).

Large screen LCD with backlight display, Chinese menu operation.

The key sound and backlight can be controlled, and it can keep the last setting state every time it is turned on.

Technical Parameters

采用单片机作为CPU,集最新大规模数字转换集成电路和大屏幕液晶显示技术于一体,具有输出、测量、手册和24VDC 配电功能,且四项功能可同 The thermal engineering book uses a single-chip microcomputer as the CPU. It integrates the latest large-scale digital conversion integrated circuit and large-screen liquid crystal display technology into one.

It works at the same time, and displays the output and measurement values on the same screen, and the corresponding ITS-90 standard values (thermal resistance and thermocouple). The book of thermal engineering is equipped with a large-capacity rechargeable battery, which is convenient to carry and can easily complete the industrial site thermal engineering

Instrument (sensor, transmitter, display instrument, control system) maintenance and calibration.

HAKK-3000 Heat Collection


The personnel in the industrial automation control industry need a portable instrument that can quickly detect and diagnose various faults during on-site maintenance and debugging. "Thermal Collection" is such a good instrument that can be calibrated or calibrated

The proposed pressure transmitters, differential pressure transmitters, vortex flowmeters, thermocouples and thermal resistors can provide power distribution for field instruments and quickly query complicated thermal manuals. It is the most commonly used type of calibration instrument.

I. Overview of Thermal Works


HAKK-3000 Thermal Engineering Collection uses a 16-bit single-chip microcomputer as the CPU. It integrates the latest large-scale digital conversion integrated circuit and large-screen LCD display technology.

Functions can work at the same time, and equipped with large capacity

Rechargeable battery-powered, easy to carry, it is an excellent configuration for on-site maintenance and debugging of personnel in the thermal instrument industry. The perfect combination of structure and function makes it as follows

Features of Thermal Engineering Collection


HAKK-3000 Thermal Engineering Collection uses a 16-bit single-chip microcomputer as the CPU. It integrates the latest large-scale digital conversion integrated circuit and large-screen LCD display technology.

And four functions can work at the same time, and equipped with large

The capacity is rechargeable battery-powered, easy to carry, and is an excellent configuration for on-site maintenance and debugging of personnel in the thermal instrument industry;

Compact, easy to carry and hold,

Rugged and reliable, the support frame and hook holes on the back are suitable for field use.

Large display screen, measurement, output, and thermal manual data can be displayed simultaneously.

Can measure voltage, current, frequency, thermocouple, platinum resistance, copper resistance and common resistance.

Can output voltage, current, millivolt, frequency and other signals 24V DC power distribution output to provide loop power for the transmitter

The manual of thermal engineering can realize the quick mutual check of resistance value and temperature value, millivolt value and temperature value, and the quick query of pressure and density, temperature and density of saturated steam.

With backlight control function to meet night use.

技术指标 Technical Index of Thermal Engineering Collection

output signal:

Current: 0 ~ 24mA DC

Accuracy: ± 0.05% FS

Resolution: 1μA RL < 400Ω RL × IL≤8V

Voltage: 0 ~ 6V Dc

Accuracy: ± 0.05% FS

Resolution: 0.1mV RL≥10KΩ

Millivolt: 1 ~ 120mV DC

Accuracy: ± 0.05% FS

Resolution: 1μV RL≥20KΩ

Frequency: 0 ~ 5000Hz

TTL level rectangular wave

Resolution: 0.1Hz

DC: 24V IL <30mA

Accuracy: ± 2%