Omega TCL-3M165E2 Series, Руководство пользователя

Страница: 12 / 60

Construction, Function and Test Task Series TCL-3M165E2
- 12 -
3 Construction, Function and Test Task
3.1 Construction
The calibrator consists of a robust, black-and-red painted steel housing

and has a carrying
handle at the top

.
The front part of the housing holds the electronics of the TCL-3M165E2 for controlling the
reference temperature and for the touch screen

.
On the front side are the main switch with fuse and power plug connection

, the
connection for the external reference

, as well as the ports for the PC, the network and
service

.
The grille for the exhaust air is located, in the TCL-3M calibrators, in both the side walls of
the housing.
The rear part of the housing holds a heat-insulated calibration block with heating or cooling
elements and an integrated sensor for the reference temperature. In the case of the dry block
and multifunction calibrator, this is a metal block

and in the micro bath calibrator, it is a
tank

.
In the base, there are grilles for cooling the calibrator. The built-in fans control the inlet air of
the housing and of the calibration block .
An overview of the most important components of the TCL-3M165E2:

Carrying handle.

Steel housing.

Touch screen for operation and
measurement value display.

Main switch with fuse and power plug
socket.
 Tank (Micro bath).
Calibrator ventilation:
Exhaust through lateral and upper
housing grilles.

Metal block (Dry block).

Connection for external reference.
 Ports for PC, network and service.
Calibrator, bottom view:

Calibrator ventilation
Inlet air for housing cooling.
Inlet air for tank / metal block cooling.