Product features:

1.It is portable, compact, easy to use and the moisture measurement readings are instant.

2.Digital display with back light gives exact and clearly reading although you stay at the somber conditions.

3.It will save time and expense by monitoring dryness and helps to prevent deterioration & decay caused

by moisture whilst in storage, therefore processing will be more convenient and efficient.

4.This instrument adopted the high frequency principle based on the introduction of the most advanced

technology from foreign country.

5.Manual off at any time .Auto power off after 5 minutes from last operation.

6.Data hlold function.Low battery alert.

Application:

VM-220S Coal moisture meter is widely used Various types of coal powders, granules rapid determination of moisture, such as: anthracite, lean coal lean coal, coking coal, fat coal, gas coal, weakly caking coal, non-caking coal, long flame coal, lignite measurement time is short, precise high. It is your good helper in coal production testing, the acquisition of the sales process.

Notice:

Operation steps:

①. Hold the instrument in hand and install the probe on the instrument at first. Press the button “ON”, The LCD screen displays a figure within 00.0±0.5. Otherwise, zeroing knob (ZERO) should be adjusted slowly until the figure is less than 0 ± 00.5. Press S/D can change the show value between 0.1 and 0.01.
②. Hold the device and insert the probe into the measuring object. Once the displayed figure maintain stable, then the figure is the moisture value of the object.
③. When measuring the moisture of coal,chemical powder,soil , the testing result needs to be verified. For example, when measuring some object, the moisture of the sample object is 15%, then adjust the gear until the measuring result is also the same as the sample. If Gear 7 was used for the final result of 15%, then always use gear 7 in the measurement of the same object in the future.
④. replacement of the battery: When the knob (zero) can not be regulated within 0 ± 00.5 or the figure increased irregularly, or the LOBAT is displayed on the upper left of the screen, then replace the battery with a new one of 9V（6F22）. If the battery still works, disclose the cover of the instrument, use a screw driver to adjust the small brass screw on the bottom of the instrument.

Contact information：

Hangzhou Judong Technology Co., Ltd.

Contact: Pearls
Tel: +86 571 82519092

Fax:+86 571 82501775

Mobile phone：+86 13958104917
WhatsApp:+86 13958104917
WeChat:13958104917
Skype:pearls@163.com
Email :pearls@judongkj.cn