Product Specification; Scope Of Supply; Operation And Maintenance Advice; Handling - Vwr Rm 20 Bedienungsanleitung

H63.0.21.6C-02_VWR
4. This device must not be used at potentially explosive areas!
The usage of this device at potentially explosive areas increases danger of deflagration, explosion
or fire due to sparking.
DANGER
5. Avoid injuries by handling the sharp measuring needles carefully!
Mount needle protection caps after usage.
Keep away from children!
DANGER

3 Product Specification

3.1 Scope of supply

The scope of supply includes:
 Handheld meter RM 20
 Needle protection caps
 9V battery
 Operating Manual

3.2 Operation and maintenance advice

a.) Battery operation:
If 'bAt' is shown in the lower display the battery has been used up and needs to be replaced. However, the
device will operate correctly for a certain time.
The battery has to be taken out, when storing device above 50 °C.
We recommend taking out battery if device is not used for a longer period of time.
After recommissioning the real-time clock has to be set again.
b.) Treat device and measuring needles carefully. Use only in accordance with above specification. (do not throw,
hit against etc.). Protect from soiling.

4 Handling

4.1 Display elements

4.2 Control elements

Operating Manual RM 20
1: Main display
2: Material display
3: Moisture display
4: HLD
Key 1: Ein on/off key,
Press long:
Press shortly:
Key 2: sort
Selection of characteristic curve: p.r.t. chapter 4.4
Key 3: hold:
press shortly: The measuring current value is ‚frozen'
Display of the current moisture or water content
The name of the selected material characteristic
curve is displayed
Moisture rating via bar graph:
The measuring value is 'frozen'
(hold-key)
switch device off
changeover between measuring display and
temperature adjustment
('HLD' is displayed)
page 4