Page 28 - Workswell Catalogue

Black body BB200

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HIGH ACCURATE AREA BLACK BODY RADIATION SOURCE

BB200 Key features description
Continuous temperature 30 °C – 200 °C (86 °F to 392 °F) with 0.1 °C (°F) single step
settings of BB200
100 mm stabilized diameter area with pyramid shapes for
Big measurement area increasing stability of emission and decreasing the reflective
effects
Temperature stability of the central area better than:
• ± 0.05 °C / hour at 40 °C set-value (± 0.09 °F / hour at
104 °F set-value)
Outstanding stability • ± 0.06 °C / hour at 100 °C set-value( ± 0.11 °F / hour at
212 °F set-value)
• ± 0.07 °C / hour at 150 °C set-value (± 0.13 °F / hour at
302 °F set-value)
BB200 technical specification
Surface emissivity 0.95 ± 0.005 for LWIR spectrum
30 °C to 200 °C in continuous steps by 0.1 °C (86 °F to 392 °F
Temperature range by 0.1 °F)
(the lowest set-value must be higher about 5 °C (9 °F) from
ambient temperature)
Aperture diameter 100 mm
Better than ± 0.08% (Precise PID regulation with 16 single
Workswell BB200 is a high accurate area black body ra- Long-term time stability thermal elements, measured/checked by certified external
diation source for infrared thermography. BB200 offer- Space thermal non-uni- PT100 probe)
≤ 0,3 °C (0.5 °F) (temperature dispersion)
ing continuous temperature settings from 30 °C - 200 °C formity USB-C, RS485 control serial interface cable (optional)
Control interface
(86 °F - 392 °F) with 0.1 °C (0.18 °F) single step. Surface Display OLED Display: real-time temperature measurement, set-val-
is 100 mm diameter temperature stabilized area with ue, visualization
Set temperature value can be saved to the memory and au-
pyramid shapes for increasing stability of emission and Temperature memory tomatically loaded when BB200 connected to power supply,
memory function available
decreasing the reflective effects. Surface emisivity is LED signalization LED signalization for different modes (warming, stabilization,
0.95 ± 0.005 for LWIR spectrum. Long-term time stabili- Temperature units cooling, electronics overheating)
Celsius and Fahrenheit (user configurable)
ty is better than ±0.08 % (precise PID regulation with 16 Power supply, weight & dimensions
single thermal elements,measured/checked by certified Input supply voltage 24 VDC, Coaxial 2 x 6.4 mm, outer shell – GND, power supply
adapter 110/230 VAC included in the package
external PT100 probe). Power consumption (avg.) 24 W (up to 100 °C temp. range), 96 W (up to 200 °C temp.
range)
Temperature value can be saved to the memory and Weight < 1 200 grams without the tripod (tripod holder included in
the package)
automatically loaded when the black body BB200 is Dimensions (Diameter, 117 mm x 88 mm (without aluminium stand or cabling)
Depth)
connected to power supply. Memory function is also Mounting holes 1 x 1/4-20 UNC thread
Medical
available. Mouting hole is a very standard 1/4-20 UNC Housing material Special Teflon body with aluminum parts
Environmental
thread. Housing material is a special teflon body with Operating temperature 10 °C to +30 °C (50 °F to +86 °F)
aluminum parts. The BB200 is also equipped with a range -30 °C to +60 °C (-22 °F to +140 °F)
Storage temperature range
OLED display for visualizing the set and actual surface Relative humidity Non condensing conditions
temperature values. In the package Black body, calibration certificate, ball adapter, power
supply, transport case
This blackbody meets the demand for a simple, cost effective but high accuracy calibrator for the calibration of
thermal cameras used to screening febrile subjects. This is also the reason why this black body is used with the
Workswell MEDICAS thermal imaging system and is part of the standard packaging.

Black body temperature stability Black body surface detail