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PCE Americas Inc. PCE Instruments UK Ltd. 711 Commerce Way Units 12/13 Suite 8 Southpoint Business Park Jupiter Ensign way FL-33458 Hampshire / Southampton United Kingdom, SO31 4RF From outside US: +1 From outside UK: +44 Tel: (561) 320-9162 Tel: (0) 2380 98703 0...
Table of contents Introduction ......................3 Scope of delivery ....................3 Intended use ......................4 Security ......................... 5 Safety instructions for the buyer ..................5 Safety instructions for the operator ................. 5 Personal protective equipment ..................5 Residual hazards ......................6 Technical Specifications ..................
1 Introduction Thank you for choosing an AGRETO hay moisture meter. You have got a robust tool for daily practice. Please read this manual carefully before operating the unit. 2 Scope of delivery 1 meter 50 cm measuring lance (or 100/270 cm depending on model) ...
3 Intended use The HFM II AGRETO hay- & straw moisture meter is designed for measurement of moisture and temperature in compressed hay bales (square bales, round bales and large bales) by inserting the probe into the bale at right angles. To obtain meaningful values, the measurement at several points in the ball must be carried out, and an average can be formed.
4 Security Safety instructions for the buyer Important! Make sure that each person who works for the first time with the AGRETO HFM II, has read and understood this manual. Danger! Make sure that the AGRETO HFM II is kept in a place that is not accessible to unauthorized persons.
Residual hazards Working with the device residual risks may arise for persons and objects that cannot be prevented by design or technical protection measures. Danger! During the handling of the device there may be a risk of injuries because of the pointed measuring lance tip. WARNING! The AGRETO HFM II must not be operated in the area of live parts and wiring.
5 Technical Specifications Box dimensions: 800x78x54 mm (LxWxH) (version with 50 cm lance) Device dim: 772x70x48 mm (LxWxH) (version with 50 cm lance) Weight incl. battery: 650 g (version with 50 cm lance) Stainless steel lance with plunge length 50 cm (50 cm version) ...
7 Working with the device Keypad [Temperature] [Off] [Moisture] [Summing] Switching on the device The device does not have a power button. It automatically turns on when you press one of the [Temperature] or [Moisture] button. Making Measurements Once the device is turned on continuously (2x per second) either moisture or temperature values are displayed depending on the selected mode.
To carry out moisture measurements, proceed as follows: Penetrate the probe on one of the side surfaces of the bale. With the current display you can already read the measured value during the slow penetrating. When pulling out the lance, the values are not meaningful.
value for 5 seconds by pressing the [moisture] key. During this time, the current display is frozen and displayed and the held value is displayed with a non- flashing decimal point. Then the device starts again with the automatic display of the current measured value.
To return to the current display, press the [Moisture] key. Deleting the total memory To delete the total memory manually turn the device off and on again. After automatic turn off the total memory is not cleared. Display of Battery Voltage To display the battery voltage, briefly press the button [OFF].
8 Factors influencing moisture testing Bale density Hay and straw bales are of different density. In practice, the bale density may usually not be determined. In addition, the density within a bale can be very different, intentionally or unintentionally. The calibration of AGRETO HFM II is designed for an average bale density. In bales with higher density a higher moisture level will tend to appear and at lower density bales a lower value will be displayed.
9 Cleaning and maintenance Clean the tip and the lance of the instrument before the season and when visibly soiled with fine steel wool and / or alcohol. Store the device on a dry and clean place. If you are not using the unit for a long time, it is advisable to ...
11 Warranty For this device, the warranty period is 2 years from date of purchase. This warranty does not cover damage due to improper use, misuse or damage from the outside. 12 Disposal Dispose of the HFM II in the definitive shutdown or parts of environmentally friendly (metal to the respective metal scrap, plastic to plastic waste, etc.
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