IN 5/9 plus Manual
Introduction
•
9
2
Introduction
2.1
Appropriate use
The IN 5/9 plus is a digital, highly accurate pyrometer for non-contact temperature measurement
of Sapphire and Sapphire Wafers between 0 °C and 1500 °C.
2.2
Scope of delivery
Instrument with selected optics, works certificate, PC measurement and evaluation software
InfraWin
Note:
A connection cable is not included with the instrument and has to be ordered
separately (see Chapter
10, Reference numbers
).
2.3
Technical data
Temperature Range:
0 … 1500 °C
Temperature Subrange: Any range adjustable within the temperature range, minimum span 51
°C
Spectral Range:
8 … 9.7 µm
Optics:
Zinc-Sulfide (ZnS)
Resolution:
Interface: 0.1 °C
Analog output: < 0.1 % of the adjusted temperature range
Meas. Uncertainty*:
(
ε
= 1, t
90
= 1 s,
T
amb.
= const.)
0.6% of reading in °C or 3 °C (T
amb
= 15...30 °C)
1 % of reading in °C or 5 °C (T
amb
= 0…15 or 30…63 °C)
Whichever value is greater. The instrument must be at a constant
ambient temperature for a minimum of 60 minutes and must be
connected to the power supply.
Repeatability:
(
ε
= 1, t
90
= 1 s,
T
amb.
= const.)
0.3% of reading in °C or 0.6 °C
The instrument must be at a constant ambient temperature for a
minimum of 30 minutes.
Noise Equivalent
Temperature Difference
(NETD):(at
σ
=1,
ε
=1,
T
amb
. = 23 °C)
Temperature
NETD at
t
90
= 180 ms / °C
NETD at
t
90
= 1 s / °C
350 °C
0.5
0.2
950 °C
0.4
0.1
Emissivity
ε
:
0.2 ... 1.2 switchable in the instrument (offline mode: adjustable from
0.2 ... 1.0) or with the software InfraWin (online mode) in steps of 0.01
Exposure Time t
90
:
0.18 s; adjustable in the pyrometer: 0.5 s; 1 s; 2 s; 5 s,
adjustable via interface: 0.5 s; 1 s; 2 s; 5 s; 10 s; 30 s
Sighting:
Laser targeting light 650 nm
Laser power level < 1 mW
Laser class 2 per IEC60825-1-3-4
Maximum Value
Storage:
Built-in single and double store. Clearing with clear time t
CL
(0.1 s;
0.25 s; 0.5 s; 1 s; 5 s; 25 s), external contact or via interface or also
automatically with each new item to be measured
