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GDP-713PM SF6 Gas Dew Point Tester (Chilled Mirror Method)

GDP-713PM SF6 Gas Dew Point Tester (Chilled Mirror Method)

Brief Description:

GDP-713PM Portable Chilled Mirror SF6 Gas Dew Point Tester is specially designed for SF6 gas micro moisture detection. The perfect combination of high-quality dew point sensor and intelligent electronic control technology makes it successfully applied to accurate measurement of dew point under various environmental conditions.

The dew point measurement is based on the principle of chilled mirror. The water vapor in the measured gas is condensed into water or frost on the mirror surface through semiconductor cold reactor cooling. When the two-phase equilibrium of water in the gas is reached, the temperature of the mirror surface is measured at this time, that is the dew point or frost point.

Compared with other forms of dew point meter, the chilled mirror dew point meter measures the dew point temperature more accurately, and at the same time has the characteristics of good measurement repeatability, stable and reliable measurement results, and easy operation.

GDP-713PM portable cooling method SF6 gas dew point meter is a standard instrument for humidity measurement in the fields of electric power, gas, meteorology, electronics, petroleum, chemical industry, measurement, etc. It is an ideal choice for establishing a humidity standard device.


Product Detail

Product Tags

Features

Using the principle of chilled mirror balance, there is no measurement error caused by lag, and the measurement accuracy is high.

Good repeatability, fast response, high sensitivity,?and good stability.

5-inch full-color high-resolution LCD screen, which can simultaneously display instrument working parameters such as dew point, mirror light intensity, sample gas flow rate and so on. It can also convert the dew point value and the water concentration.

It has the function of testing the maximum refrigeration capacity; the low-humidity quick balance function ensures that the instrument can quickly and accurately measure the dew point.

The measuring gas circuit is easy to connect, easy to operate, and easy to carry, suitable for many occasions.

Touch screen human-computer interaction, dynamic graph curve display, easy and intuitive operation.

Abundant system function expansion, other functions can be customized according to requirements.

Specifications

Measurement method: Auto chilled mirror measurement (Peltier refrigeration)

Measurement range: -20oC ~ +60oC (At 20oC atmospheric pressure)

Accuracy: ±0.1 ~ ±0.2oC

Repeatability: ±0.05oC

Measurement mode: Automatic

Number of refrigeration stages: Four

Auxiliary cooling: Heat pipe

Dew point temperature sensor: PRT-100

Display: 5-inch full-color high-resolution LCD screen

Pneumatic connection: 1/4?“stainless?steel/PTFE (polytetrafluoroethylene)

Gas flow:?0.2L/min- 1L/min

Working temperature: -10oC ~ +40oC

Storage temperature: -10oC ~ +50oC

Environmental humidity: 90%RH, non-condensation

Power supply: 220VAC ±10%, 50/60Hz

Power: <50W

Dimension: 360*240*300mm

Weight: < 10kg

Accessories

Main tester? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?1 set

Sampling flow regulating valve pipe kit? ? ? ? ? 1 set

Exhaust pipe? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?1pc

power cable? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?1pc

Connector? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?13pcs

Manual? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? 1 copy

QC pass certificate? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?1 copy ? ? ? ? ? ? ? ? ? ? ? ??

Packing List? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ??1 copy

Factory test report? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ??1 copy

 

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