Binder KBF P 240-UL, Перевод оригинального руководства по эксплуатации

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KBF P + KBF LQC + KBWF (E6) 11/2016 page 17/189
2. Chamber description and overview
2.1 Chamber description
2.1.1 KBF P / KBF LQC
KBF P und KBF LQC constant climate chambers are equipped with a multifunctional microprocessor dis-
play controller with 2-channel technology for temperature and humidity plus a digital display accurate to
one-tenth of a degree resp. 0.1% r.H. With its comprehensive program control functions, the MB2 display
program controller permits the high precision performance of temperature and humidity cycles. With its
microprocessor controlled humidifying and dehumidifying system the chambers are high-precision con-
stant climate chambers.
The chambers completely meet the requirements for climatic chambers of the stipulated stability and du-
rability tests for pharmaceutical products:
•
Stability tests acc. to ICH guideline CPMP/ICH/2736/99 (Q1A)
•
Photostability tests acc. to ICH guideline CPMP/ICH/279/95 (Q1B) (KBF P)
Furthermore, thy permit simulating exactly and over long periods constant conditions for other applications
such as sample conditioning for material testing of paper, textiles, plastics, building materials, etc.
The APT.line™ preheating chamber system guarantees high level of spatial and time-based temperature
precision, thanks to the direct and distributed air circulation into the interior. The fan supports exact at-
tainment and maintenance of the desired temperature accuracy.
KBF LQC: The function Light Quantum Control permits integration of UV intensity and luminous intensity
inside the usable volume. The optical sensors used according to the ICH guideline for stability and durabil-
ity tests of pharmaceutical products Q1B. Sensor measurement is to a great extent directionally inde-
pendent, diffused light is also weighted. The function Light Quantum Control permits apart from displaying
the actual values of UVA and the visible spectral range cumulative measurement of the light doses In
Manual Mode target dose values of UVA and the visible spectral range can be entered. When they are
reached, the UVA and cool white fluorescent tubes are automatically turned off and notifying and alarm
messages are released.
2.1.2 KBWF
KBWF growth chambers allow simulating the parameters for natural conditions, such as temperature,
humidity and light. They can be universally used for conditioning of various types of charging material,
even for long-term applications.
The chambers are equipped with a multifunctional microprocessor color display program controller for
temperature, humidity, and illumination control. Temperature is displayed accurate to one-tenth of a de-
gree and humidity to 0.1% r.H. With its microprocessor controlled humidifying and dehumidifying system
the KBWF is a high-precision growth chamber for programmable light and climate conditions. With its
comprehensive program control functions, the MB2 display program controller permits the high precision
performance of temperature and humidity cycles and illumination control. Any climatic conditions can ex-
actly be simulated constantly and precisely over long periods of time.
The chamber is regularly equipped with daylight illumination tubes. It can be optionally equipped with plant
growth lamps bearing the ideal spectrum for photosynthesis and thus become the ideal growing chamber
for plants under programmable climate conditions. Operative ranges are plant biotechnology, agricultural
industry, forestry and timber industry, pharmaceutical and chemical industry, basic research, quality as-
surance and material testing. The fluorescent tubes are built in light cassettes that can be freely posi-
tioned within wide areas. They illuminate very homogeneously the racks below them. The lamps can be
switched in three groups. By adequately adjusting the program controller, an automatic day/night simula-
tion can be effected.