GDP-713PM SF6 Gas Dew Point Tester Chilled Mirror Method Moisture Content Meter

• After-sales Service: Yes
• Warranty: 1 year
• Brand: HV HIPOT
• Customized: Customized
• Portable: Portable
• Gas: SF6
• Model NO.: GDP-713PM
• Type: Chilled Mirror Method
• Measurement range: -20 ~ +60
• Accuracy: +/-0.1 ~ 0.2
• Repeatability: +/-0.05
• Transport Package: Standard Export Plywood Case
• Specification: ISO
• Trademark: HV HIPOT
• Origin: Wuhan, China

Product Description

GDP-713PM SF6 Gas Dew Point Tester Chilled Mirror Method Moisture Content Meter

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.


Features
 

1. Using the principle of chilled mirror balance, there is no measurement error caused by lag, and the measurement accuracy is high.
2. Good repeatability, fast response, high sensitivity and good stability.
3. 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.
4. 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.
5. The measuring gas circuit is easy to connect, easy to operate, and easy to carry, suitable for many occasions.
6. Touch screen human-computer interaction, dynamic graph curve display, easy and intuitive operation.
7. Abundant system function expansion, other functions can be customized according to requirements.

Specifications

1. Measurement method: Auto chilled mirror measurement (Peltier refrigeration)
2. Measurement range: -20ºC ~ +60ºC (At 20ºC atmospheric pressure)

1. Accuracy: ±0.1 ~ ±0.2ºC
2. Repeatability: ±0.05ºC
3. Measurement mode: Automatic
4. Number of refrigeration stages: Four
5. Auxiliary cooling: Heat pipe
6. Dew point temperature sensor: PRT-100
7. Display: 5-inch full-color high-resolution LCD screen
8. Pneumatic connection: ¹/₄ " stainless steel/PTFE (polytetrafluoroethylene)
9. Gas flow: 0.2L/min ~ 1L/min
10. Working temperature: -10ºC ~ +40ºC
11. Storage temperature: -10ºC ~ +50ºC
12. Environmental humidity: 90%RH, non-condensation
13. Power supply: 220VAC ±10%, 50/60Hz
14. Power: <50W
15. Dimension: 360*240*300mm
16. Weight: < 10kg