We insist over the principle of development of 'High top quality, Performance, Sincerity and Down-to-earth working approach' to supply you with exceptional services of processing for transformer capacity test equipment, megohmmeter 20kv, winding resistance test set. We hope our staff can assiduously study the business knowledge, master the business skills of this position, and constantly improve the business level. We have always implemented the concept of 'paying attention to every detail, pursuing perfection and beauty' into every detail of enterprise development. With the superior quality of our products, we have been universally recognized by customers at home and abroad. The company' s products have advanced technology, stable performance, high cost performance, and their market share is expanding rapidly.

HZSF-702 SF6 Gas Dew Point Moisture Meter

SF6 Gas Dew Point Meter

Feature

Portable design	light, portable, convenient to use.
Smart calibration	The sensor probe automatically calibrates to zero point to ensure the accuracy for each measurement;
Rapid measurement	When start work,it takes a short time on measurement,and get the humidity value.
Low gas consume	It just consume 2L(101.2kPa)in a test.
Self-locking joint	The self-locking joint is imported from Germany, safe, reliable, leak-proof.
Data memory	High-capacity design, save up to 200set test data.
Legible display	Dew point, Micro moisture (ppm), ambient temperature, ambient humidity, time, date, battery, etc, can be read from the LCD.
RS232 port	Can be connected with serial printer, carry on data printing.
Accurate measurement	Increases the temperature compensation function to ensure the accuracy of measurement results under various temperature conditions.
Open calibration	This unit comes with a calibration function that allows you to calibrate the data without connecting to a computer.

SF6 Gas Dew Point Meter

Specification

Dew point	Ranges	－80℃～+ 20℃
	Accuracy	±1℃(－60℃～+ 20℃)or ±2℃(－80℃～－60℃)
	Response time	63% takes 5s, 90% takes 45s / 63% takes 10s, 90% takes 240s
Ambient temperature	－40℃～＋80℃
ambient humidity	0～100％ RH
LCD display	4.3 inch touch screen
Power	AC 220V
	Built-in rechargeable battery
Battery	Charge 20 hours, operating 10 hours

Operation

1. Connect To SF6 Electrical Equipment

Connect the screw thread port to the switch joint, screw up it, then close the needle valve on the other head of the tube.

Connect the quick coupling of the test tube to the inlet of the meter.

Connect the vent tube to the outlet.

At last, screw up the switch joint to the SF6 electrical equipment.

2. Initialization

Power on the meter, it will take 5 seconds to initialize.

3. Check The Battery

The meter takes precedence for use alternating current.

when use DC power, view the battery on top right corner. when the battery indicates the electricity less than 20%, please recharge the equipment and then begin to use.

4. Start

Open all needle valves of stream tube, use flow valve adjust flow to about 0.5L/M, then begin to measure the dew point of SF6.

It takes 5-10 minutes for the first measurement, followed test will only need take 3-5 minutes for each device.

5. Save Data

After test,save the data and print it.

6. Test Other Equipment

When complete one set of equipment, close the needle valve of the stream tube and turn off flow valve. Take the adapter off from SF6 electrical equipment. If any equipment needs to be tested repeat steps above.

7. Test Complete

After all tests, Please turn off the equipment.

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Strict and complete quality inspection means, standardized scientific management system and unique product development plus moderate price and perfect after-sales service, the High Quality Htws-V Sf6 Dew Point and Purity Comprehensive Tester sell well in various countries. Our business philosophy is to meet the needs of customers at a moderate price on the basis of ensuring quality and delivery time. Over the years, we have gradually developed into a strong company by relying on strategic leadership, talent support, management improvement and cultural cohesion.

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