NARDA EHP-50-G, Руководство пользователя

Страница: 86 / 92

9-12 Accessories
9.6
TR-02A Tripod
9.6.1 Introduction
Optional accessory TR-02A tripod allows easy positioning of EHP-50G
analyzer for accurate field measurement.
The standard ¼” threaded insert, located at the bottom of EHP-50G
housing allows mounting the analyzer on the tripod through the provided
swivel support.
Design and materials of the TR-02A tripod have been specially selected to
avoid field perturbations which might otherwise affect measurement results
if unsuitable support were adopted.
The height of the tripod can be adjusted by means of its extendable legs
equipped with special feet which improve stability by adapting to all
surfaces. The height of its central support can also be adjusted.
A soft carrying case is provided with TR-02A tripod.
Table 9-6 Technical specifications of the TR-02A Tripod
• Legs
• Transport size:
• Minimum height:
• Maximum height:
•
Weight
•
Load capacity:
•
Tripod support
3 legs x 3 extendable sections
76 x 12 x 12 cm
60 cm
180 cm
2.8 kg
10 kg
Threaded insert ¼ “
Details of TR-02A and its adjustments:
Fig. 9-8 TR-02A Tripod
Opening angle of each leg can be adjusted
in three different positions by means of
special adjusting wheels.
•
fixed opening of 20°: White adjustment
indicator is visible (as shown in Fig.
10-9);
•
fixed opening of 45°: Red adjustment
indicator is visible;
•
variable opening: no indicator is
visible.
The central support can be adjusted and
blocked by means of a special fastening
lever.