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  1. NADWS Series SF6 Trace Moisture Tester
  2. NADWS Series SF6 Trace Moisture Tester

NADWS Series SF6 Trace Moisture Tester

  • No.
  • Brand : NANAOELEC
  • Weight

Product introductionNADWS Series SF6 Trace Moisture Tester is a high-level, intelligent measuring instruments. Especially with thetechnology of European standard, ensure the data accurately and reliab

  1. Detailed information

Product introduction

NADWS Series SF6 Trace Moisture Tester is a high-level, intelligent measuring instruments. Especially with the

technology of European standard, ensure the data accurately and reliably. NADWS Series has large measurement

range, fast response time, the short measurement cycle, intuitive display, easy to operate. The instrument is

suitable for wide range of areas, air, nitrogen, inert gas, as well as non-corrosive gas medium humidity

measurement, especially for humidity measurement of SF6 gas. Highly cost effective makes it widely used in

electric power, petrochemical, metallurgy, environmental protection, research institutes and other departments.

Also called name

Smart micro water meter, moisture meter, micro-quality meter, moisture meter

The Characteristics of the products

1. Portable design: lighter, portable, easy to use.

2. Measuring fast: no need to wait, can get the humidity data quickly after the boot.


3. Cost saving: gas consumption only 2L (102kPa) when measurement.

4. self-locking connectors: Germany imported self-locking connectors, safe and reliable, no leaks.

5. Data storage: design of large capacity, can store up to 50 groups of test data.

6. Showing clear: the LCD display directly to the dew point, moisture (ppm), ambient 

temperature, humidity, time

and date, battery and so on.

7.RS232 interface: can be connected with the serial printer for data printing.

8. built-in power supply: Built-in rechargeable lithium battery 4Ah, can continuous work for 10 hours once fully


The parameters of the products

1. Measuring range:-60℃~+20℃(dew point)

2. Accuracy: ±2℃ (-60℃~-50℃)

±1℃ (-49℃~+20℃) (

operating range)

3. Measuring time: ≤ 3 minutes each point

4. Sampling flow rate: 300 ml/min±20%

5. Display: LED display, with led back-light, English interface, can design English interface according to customer’s


6. Power Supply: AC-DC dual-use, rechargeable battery can work continuously for eight hours

7. Terms of inspection: self-calibration function when boot.

8. Weight: 3.5KG

9. Dimension: 250mm*100mm*300mm(L*W*H)

Product information

1, NADWS Series SF6 trace water tester should be placed in a secure location to prevent the break and avoid

vigorous shaking.

2, Do not measure corrosive gases.

3, The flow valve should be opened slowly when adjust the gas flow, so that the flow directions at 0.5 liters /


4, Fully charged before use. Access to 220V, no need to open the power switch, the instrument will be charged

automatically, usually takes more than 20 hours.