Model

RLK601

RLK602

RLK602D

RLK603

Features

Low sensitivity

Medium sensitivity

Medium sensitivity

Dual Channel

High sensitivity

Application

Close range target detection (<5m)

Medium and long distance target detection (5m-50m)

Long-distance target detection (> 50m)

Detector

Uncooled MCT

stage2-4 electric cooled PVMCT

Stage 2-4 TEC PVMCT

LN cooled or Stirling cooled InSb or HgCdTe

Spectral Response

2-14μm

2-5μm or 2-14um

2-5μm or 2-14μm,

NEI (Equivalent Irradiance)

5E-3W/cm*cm

5E-8W/cm*cm

5E-12W/cm*cm

Dynamic Range

1E+5

1E+5

1E+5

Linearity

<5%

<3%

<2%

Stability

<5%

<3%

<2%

Entrance Diameter

42mm(1.0”)

42mm (1.65”)

152mm(6”)

Optical system

none

Transmissive infrared optical system

Cassegrain reflective infrared optical system

Field of View

5°\10°\20°\30°

(Motorized aperture, software selected)

0.75°\1.5°\2.25°\ 3.0°

(Electric iris, software selection )

2.5mrad \ 5°\10°

(Motorized aperture, software selected)

Filters

1 filter holder (manually replaceable)

Alignment

CCD image aiming (5° field of view) 5-inch LCD display

Data Rate

1Hz (high-precision mode), 10Hz, 20Hz, 50Hz (fast measurement mode) (signal modulation frequency 1KHz)

Data

Output interface

RS-422 (maximum transmission distance 200 meters)

Power Supply

220VAC/24VDC

Operating temperature

-40℃ ~ +50℃

Dimensions

279 (L) * 202 (H) * 274 (D) --- RLK601, RLK602, RLK602D

368 (L) * 202 (H) * 274 (D) --- RLK603

Weight

8.0Kg (RLK601, RLK602, RLK602D) / 10Kg (RLK603)

Software

RLK600Manager (V4.0) Digital Infrared Radiometer Special Software

Three major functions: measurement control, data processing, product calibration

Optional parts

Tripod, laptop (normal/rugged), filter: 3.0-5.0μm, 8-14μm or user specified

IRIG-B (DC) or IRIG-B (AC) time code signal input