Isotech 878 Specifications

84

|

CALIBRATION SOLUTIONS

100 to 1300°C

Outer Case

Fibre Insulation

Ceramic Enclosure

with heater windings

Insulation

Connector tube from

Target to case

Blackbody Target

Outer case with

Te rminal box

Fibre Insulation

Ceramic Enclosure

with heater windings

Height adjustment

Fibre Insulation

Control Thermocouple
(included)

Access for a
Reference
Thermocouple
(not included)

Fibre Insulation

Metal Outer Case

Optical Access

Optical access tube

fitted between metal case

and the blackbody. Travels

through heater ceramics.

Blackbody

Cyclops Assembly Diagram Plan View (shown in section)

g

Spherical Blackbody Source

g

Wide Temperature Range 100°C to 1300°C

g

Can be adapted for Thermocouple Calibration

The Cyclops Model 878 is a spherical blackbody source.
It consists of an inner black sphere that sits inside a
spherical furnace and is suitable for use as a radiation
source for infrared thermometers.

The inner sphere has a nominal diameter 230mm and is
accessed by an optical sighting tube. The furnace can be
supplied in one of two constructions, one providing an
aperture size of 17mm and one of 45 mm.

The furnace can be adapted for thermocouple operation
by replacing the inner sphere with an equalizing block and
using a different control sensor.

Blackbody Source

Cyclops

Model 878

Temperature Range 100°C to 1300°C
Emissivity Greater than 0.999
Stability ±0.1°C
Display resolution 0.1°C to 999.9;

1°C from 1000 to 1300
Time to temperature 90mins hour to 700°C

4 hours to 1300°C
PC Interface included
Power 3kW typical
Voltage 100-130 or 208-240 Vac

50/60Hz
Dimensions 425mm Diameter
Weight 25 kg

Options

Ceramic Equalising Block to accept up to 8 thermocouples
878-02-08.

How to Order

Model 878 Cyclops. Please state supply voltage required
Please state target diameter either 17mm standard or
45mm to special order