HVHIPOT Chilled Mirror Portable Water Dew Point Analyzer GDP-311C

• After-sales Service: Yes
• Warranty: 1 year
• Brand: HV HIPOT
• Customized: Customized
• Portable: Portable
• Certification: ISO
• Model NO.: GDP-311C
• Gas: water and hydrocarbons
• Type: chilled mirror method
• Measurement range: -60~ +20
• Dew point temperature sensor: PRT-100
• Transport Package: Standard Export Plywood Case
• Specification: ISO
• Trademark: HV HIPOT
• Origin: Wuhan, China

Product Description

Chilled Mirror Portable Water Dew Point Analyzer GDP-311C


GDP-311C chilled mirror method dew point analyzer is a portable precision dew point meter manufactured with high technology, which can accurately measure the dew point temperature of gas. The perfect combination of high-quality dew point sensor and intelligent electronic control technology makes it successfully applied to the accurate measurement of dew point under various environmental conditions.
The dew point measurement is based on the principle of chilled mirror, and the water vapor in the measured gas is condensed into water or frost on the mirror surface through the refrigeration of the semiconductor cold stack. 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 meters, the chilled mirror type dew point meter is more accurate in measuring dew point temperature, and at the same time has the characteristics of good measurement repeatability, stable and reliable measurement results, and easy operation of the instrument.
GDP-311C chilled mirror precision dew point meter is a standard instrument for humidity measurement in the fields of electricity, gas, meteorology, electronics, petroleum, chemical industry, metering, etc. It is an ideal choice for establishing humidity standard devices.

Features
 

1. Adopt chilled mirror balance principle, no measurement error caused by lag, and high measurement accuracy.
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, specular light intensity, and sample gas flow rate. The conversion of dew point value and moisture concentration can also be performed.
4. It has the function of testing the maximum cooling capacity, the function of low humidity and fast balance ensures that the instrument can measure the dew point quickly and accurately.
5. Convenient connection of measuring gas path, simple operation, easy to carry, suitable for various occasions.
6. Touch screen human-computer interaction, dynamic graph curve display, easy and intuitive operation.
7. Rich system function expansion, other functions can be customized according to requirements.

Specifications
 

Measurement method	Chilled mirror method
Measurement range	-60ºC ~ +20ºC (20ºC at atmospheric pressure)
Accuracy	± 0.1ºC ~ ± 0.2ºC
Repeatability	± 0.05ºC
Measurement mode	Automatic
Refrigeration stage	Four
Auxiliary Cooling	Heat Pipes
Dew point temperature sensor	PRT-100
Display	5-inch full color high resolution LCD screen
Gas path connections	1/4" Stainless Steel/PTFE
Sample gas flow rate	0.2L/min~1L/min
Flow rate display	0~1000mL import digital flowmeter
Working temperature	-10ºC~+40ºC
Storage temperature	-10ºC~+50ºC
Enviorment humidity	90%RH max, non-condesation
Power supply	220VAC±10%, 50/60 Hz
Power	<50w
Measurement value influence	No effect of pressure and flow
Dimension	360*240*300mm
Weight	about 10kg.