Maintenance; General; Instrument Cleaning; End Of Life - HT Instruments HT304N User Manual

5. MAINTENANCE

5.1.

GENERAL

This is a precision instrument. Strictly follow the instructions for use and storage reported in this manual to
avoid any possible damage or danger during use.
5.2.

INSTRUMENT CLEANING

Clean the glass using a wet cloth. Do not use alcohol, solvents, etc. or any abrasive cloth or sponge.
5.3.

END OF LIFE

Caution: this symbol indicates that equipment and its accessories shall be subject to a separate
collection and correct disposal.

6. TECHNICAL SPECIFICATIONS

Range
50 .. 1400 W/m
(*) Accuracy is grant under the following conditions:
AM:
Temperature:
Incidence angle:
6.1.

GUIDELINES

Safety:
Documentations:
Calibration:
Protection Index:
Pollution degree:
6.2.

GENERAL CHARACTERISTIC

Mechanical characteristics
Dimensions:
6.3.

ENVIRONMENT

6.3.1.

Operating environmental conditions

Working temperature:
Storage temperature:
6.3.2.

EMC

This instrument was designed in compliance with the EMS standards in force and its compatibility was tested
relatively to EN61326-1.
This instrument complies with the requirements of the European Low Voltage Directive 2006/95/CE
(LVD) and EMC Directive 2004/108/CE.
6.4.

ACCESSORIES

Standard accessories
HT304N:
T304N:
F304N:
User's Manual
ISO9000 calibration certificate
2
1.5
-20°C .. 50°C
90° +/- 25°
IEC / EN61010-1
IEC / EN61187
IEC / EN 60904-2
IP65 according to IEC / EN60529
2
120 x 85 x 40mm
-20°C ÷ 50°C
-20°C ÷ 60°C
Sensor with double cell, cable and grapevines
Bracket for HT304N
Fixing x T304N: screw type M4x16 + nut moth type M4 + 2x
washers type 4x16
EN - 4
Accuracy (*)
3.0 reading
HT304