DY-L dew point analyzer Brief Introduction
DY-L series of dew point analyzer adopts imported high accuracy dew point sensor and combines with closed-loop control gas path as well as the latest model SCM, having independent and perfect dew point analysis series, applicable to the measurement of trace water content in the gas to be tested in different occasions. This instrument can be applied to the dew point analysis of cylinder gas in the laboratory. Dew point analysis (push-in type) of the special process pipeline gas in industry; And the on-line or portable type dew point analysis of the product gas in air separation. Besides, the sensor possesses condensation prevention. function, which enables it to recover automatically in high humid environment and can reduce the response time for the instrument to recover in high humid environment. Features
1.The instrument adopts imported high accuracy dew point sensor, with short response time, long lifetime, accurate detection, high sensitivity and wide measuring range.
2.Favorable operating interface can help to realize preferable man-machine conversation.
3.Diversified sensor configuration, oscillation of crystal (Dingyan Patent), aluminum oxide and mirror face, applicable to the dew point analysis and detection in different occasions.
4.Timing automatic data storage function and history curve inquiry function giving you freedom to read the stored data at any moment; USB data export function.
5.Various output parameter for you to choose, providing you with options of temperature and humidity analog output.
6.Professional automatic calibration feature, longer lifetime, lower maintenance cost; on-line work of automatic calibration program can correct any dry end drift according to the calibration curve.
7.The instrument adopts imported high accuracy dew point sensor, with short response time, long lifetime, accurate detection, high sensitivity and wide measuring range.
8.Favorable operating interface can help to realize preferable man-machine conversation.
9.Diversified sensor configuration, oscillation of crystal (Dingyan Patent), aluminum oxide and mirror face, applicable to the dew point analysis and detection in different occasions.
10.Timing automatic data storage function and history curve inquiry function giving you freedom to read the stored data at any moment; USB data export function.
11.Various output parameter for you to choose, providing you with options of temperature and humidity analog output.
12.Professional automatic calibration feature, longer lifetime, lower maintenance cost; on-line work of automatic calibration program can correct any dry end drift according to the calibration curve. Technical Indexes
1)Measuring range(can be in accordance with customer's requirements to customize): -100~+20°C;
2)Display mode: LCD
3)Minimum resolution: 0.1°C
4)Sensor type: the membrane thickness of the ceramic type
5)Accuracy of measurement:0.5°C
6)Response time(To the typical values -80°C):T90=2h15min
7)Intake pressure:<40KPa,
8)sweeping time:2min
9)flow of sample gas:1-3L/min
10)signal analog output:DC 4—20mA maximum load750Ω
11)Relay output:
6 transfer contacts, user-defined function;
Contact capacity: 3A 220V AC;3A 24V DC
12)Ambient temperature: -5°C~+45°C
13)Ambient humidity: ≤90% relative humidity
14)Power supply mode:AC220V±10% 50Hz±1Hz
DY-L dew point meter adopts imported high-precision dew point sensor, and combines with closed-loop control gas path and new type of single-chip microcomputer. It has independent and perfect dew point analysis series, which can adapt to the content of trace water in the gas to be tested under various process occasions. The instrument can be applied to the analysis of laboratory cylinder dew point; the specific process pipeline gas dew point analysis (insertion type) in industry; the product gas dew point online or portable analysis in air separation. At the same time, the sensor has anti-condensation function, which can automatically recover from high humidity environment, which greatly reduces the response time of the instrument from high humidity environment.
