Lumasense-technologies ISR 6 Advanced Uživatelský manuál stáhnout pdf (Strana 9)

ISR 6 Advanced Manual Introduction · 9

2 Introduction

2.1 Appropriate use

The IMPAC ISR 6 pyrometer is a stationary, digital pyrometer for non-contact temperature

measurement metals, ceramics, graphite, etc. in ranges between 600 and 3000 °C.

The pyrometer measures in 2-color mode (ratio principle) in which two adjacent wavelengths

are used to calculate the temperature. This technique offers the following advantages when

compared with standard one-color pyrometers:

· The temperature measurement is independent of the emissivity of the object in wide

ranges.

· The measuring object can be smaller than the spot size.

· Measurements are unaffected by dust and other “grey” contaminants in the field of

view or by dirty viewing windows.

The pyrometer can also be switched to 1-color mode and used like a conventional pyrometer.

2.2 Scope of delivery

Pyrometer, PC adjustment, and evaluation software InfraWin, works certificate, and operating

instructions.

Note: A connection cable is not included with the instrument and has to be ordered

separately (see Chapter 8, Reference numbers).

2.3 Technical Data

Measurement

Temperature Ranges:

600 to 1400

°C

(MB14)

700 to 1800 °C (MB18)

800 to 2500 °C (MB25)

1000 to 3000 °C (MB30)

Sub

ange:

ny range adjustable within the temperature range

minimum span

50 °C

Spectral

ange

hannel 1: 0.9 µm, channel 2: 1.05 µm

Resolution:

0.1

°C

or 0.2°F

at interface

;

< 0.0

015

% of sele

cted sub range at analog

output, min. 0.1°C, 16 bit; 1°C or 1°F on display

Emissivity

0.050

1.000 in steps of 1/1000 (1

color mode)

Transmittance

050

1.000 in steps of 1/1000 (1

color mode)

Emissivity

lope K

0.800

to 1.20

0 in steps of 1/1000 (2

color mode)

Measurement

ncertainty:

(K = 1, t

= 1 s, T

amb

= 25°C)

< 1500

°C: 0.3%

of reading in °C + 2

°C

> 1500 °C: 0.6% of reading in °C

Repeatability:

(K = 1, t

= 1 s, T

amb

= 25°C)

0.15

% of reading in °C + 1

°C

1 2 3 4 5 6 7 8 9 10 11 12 13 14 ... 49 50

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