Specifications

1, functional overview
The precision dew-point meter to Finland visa company DRYCAP humidity sensor as the core, 

at the same time equipped with a flow sensor, pressure sensor, such as sensors, 

sampling data more real and reliable.Instrument USES the color LCD touch screen shows, friendly interface beautiful, easy to operate.
Visa company use DRYCAP humidity sensor is used for industrial humidity measurement for nearly 70 years of history.

High quality DRYCAP and the perfect combination of intelligent electronic components,

make the moisture meter successfully applied in all kinds of extreme harsh industrial environments.

Visa company to provide humidity measurement in the field of advanced technology in the world.
DRYCAP sensors in the whole range measurement accurate and reliable, and has excellent long-term stability, 

it is not affected by dust particles and most of the chemical pollution, very suitable for the use of industrial environment.
The precision dew-point meter is in low dew point and do need to control industrial environment is an ideal choice.

It has chemicals to remove options, 

which makes the dew-point meter with high concentrations of chemicals and detergents can be accurate and stable measurement, 

to ensure the accurate and check every time interval between measurements.

This function can be performed online through the control system, can also according to the pre-set time interval to perform on a regular basis.

2, the main characteristics of
* 5.0 inch TFT touch screen design;
Low 32-bit ARM microcontroller;
Low with high speed micro printer;
Low gas path from circuit design;
Low zero automatic calibration;
When the large capacity storage function;
Low battery digital display;
Low soft function keys and hard buttons, make the operation simple and convenient;
Low repeatability, fast response;
All low dew point of single point method, the calibration range;
Low slope automatic calibration;
Low color LCD display;
Advanced low probe protection function;
Low pollution resistance, anti-interference;
Low high sensitivity, good stability;
Low volume is small and exquisite and beautiful, easy to carry;
3, technical indicators
Measuring range: dew point - 130 ℃ ~ + 20 ℃ (support PPMV, etc.)
Precision dew point: plus or minus 2 ℃ (within a certain range is better than that of plus or minus 0.5 ℃)
(when the dew point temperature is less than 0 ℃, the sensor output for frost point)
Response time by 63% [90%]
+ 20 - - 20 ℃ Td 5 s [s] 45
10-20 to 60 ℃ Td s [240 s]
Resolution: dew point 0.1 ℃ or 0.1 PPM
Heavy after sex: plus or minus 0.2 ℃
Gas flow: SF6 adjustment in 0.7 ~ 0.9 L/min
Pressure measurement: 0 ~ 1.0 Mpa
Pressure precision: plus or minus 0.5%
Pressure testing resolution: 0.1%
Probe protection: sintered stainless steel filters
Working voltage: 110 ~ 220 vac, ac/dc
Storage temperature rating: - 40 ~ + 70 ℃
Output interface: USB specification
Operating environment: the temperature: - 25 ~ + 60 ℃
The pressure force: 0 ~ 10 bar
Sample gas flow rate: no effect
Other configuration: standard version management software, including print, humidity conversion kit
Electronic mass flowmeter
Lithium-ion batteries, ac/dc electric dual-use, automatic switch, the overcharge protection function
The volume weight: 372 * 266.5 * 134.5 (mm), 3.5 kg