Description

 

HDWS-V Dew Point Meter

 

Introduction

HDWS-V is researched and designed by using imported high-precision dew point sensor and the latest digital circuit control technology, which is the intelligent precision instrument to measure the moisture content of the SF6 gas
The instrument uses intelligent self-calibration technology, wide measuring range, fast response, high accuracy, good linearity, dynamic display measurement curve. While the instrument with automatic dryer, can greatly shorten the measuring time

 

Features

1.High stability: Under severe interference conditions, the measurement data can be stabilized within ± 0.5 ℃, with excellent long-term stability, good repeatability
2. High precision: Adopts imported with original packaging high-performance dew point sensor and high-speed 12 Σ-ΔAD analog-to-digital converter (ADC), the highest resolution reaches 0.1 ℃, fully meet the requirements of the actual measurement. The measurement results are accurate and reliable within full range. Wide measuring range, fast response, stable and reliable
3. Intellectualized: Boot self-calibration, the sensor probe can be automatically calibrated zero, automatically eliminate systematic errors introduced by zero drift, to ensure the accuracy of measurement
4. Multiple protections: With oil filters, not affected by dust particles and most of chemical contamination, to protect sensor resistance to oil, very suitable for use in industrial environments. Dryer can effectively protect the dew point sensor probe, prolong the service life of the sensor
5. Rapid to save gas: after boot into measurement, the measurement time of dew point is 3 ~ 5min. First use need to dry pipelines and sensors, slightly longer time
6. Powerful function: 4.7 inch colors touching LCD display. Direct display dew point value (℃), micro-water value (uL / L), date and time, dynamic display dew point measuring curve. Real-time save measurement data, can store up to 100 sets of measurement data
7. Communication: RS232 interface can be connected to PC serial port, convenient for further process data
8. Easy to use: Adopts imported self-locking connectors, easy to plug in or draw out, safe and reliable, no leakage. Touching buttons easy to operate and improve work efficiency. Built-in rechargeable lithium battery, small in size, light in weight, easy to carry

 

Parameters

Measurement Range	Dew point value	－80℃～+20℃
	Micro water value	0～19999uL/L
Accuracy	±0.5℃（－60℃～＋20℃）
	±1.0℃（－80℃～－60℃）
Resolution	Dew point value	0.1℃
	Micro water value	1uL/L
Response time (+20℃,0.1Mpa)	63% need 5s, 90% need 45s (-60 ℃ ~ +20 ℃)
	63% need 10s, 90% need 240s (+20 ℃ ~ -60 ℃)
Sampling flow rate	0.6L/min±20%
Pressure range	0～1.0Mpa
Temperature	－20℃～＋60℃
Humidity	0～100%RH
Storage Temperature	－20℃～＋80℃
Charging time	4 hours
Dimension	250×150×300mm3
Weight	3.5kg

 

FAQ:

1. When can I get the price?

We usually quote within 6 hours work time after we get your inquiry. If you are very urgent to get price, please call us or tell us in your email so that we will regard your inquiry priority.

2. What about the delivery time for production?

Honestly, it depends on the order quantity and the product. Usually our leading time is within 7 working days after order confirmation.

3. What is your payment terms?

We accept EXW, FOB, CFR, CIF, DDU, ect. You can choose the one which is the most convenient and cost effective for you.

4. How much will the Shipping cost and time be?

This will depend on size of your goods and method of shipping (by sea/ by air/by Express) and your designated seaport or airport. We will be grateful if you can spare us some minutes to evaluate the cost based on the information of product.

5. Could you please tell me the Warranty Period of your product?

Our warranty period is one year free and lifelong maintenance. If the product is damaged (if not man-made damage), in the first year,we will send free parts for replacement. Over warranty, maintenance is paid service.

6. Do you have Technical Backup to all customers from different countries?

To be sure,our technical support is always available and quick response.
We are manufacturer with much on-site testing experience, thus we know how to deal with your problems. Moreover, our engineers can go to your country to support if needed.