manufacturer:       Binder

model:                   KBF 720

annotation:           Dokumente engl.

Constant climate chambers

The BINDER KBF is the specialist for unconditionally reliable stability testing and precise maintenance of constant climatic conditions. From programming to documentation, it meets all critical requirements.

Advantages:

• Long-term stable test conditions
• Independent of the water supply
• Complete solution: Temperature/humidity simulation in one chamber

Performance characteristics

• Electronically controlled APT.line ^TM preheating chamber and refrigerating system assuring temperature accuracy and reproducible results
• Temperature range 0 °C to 70 °C (without humidity)
• Temperature range 10 °C to 70 °C (with humidity)
• Humidity range 10 % to 80 % RH
• MCS controller with 25 storable programs of 100 sections each for a maximum of 500 program segments
• User friendly LCD screen
• Easy-to-read menu guide
• Integrated electronic chart recorder
• Variety of options for the graphic display of process parameters
• Real time clock
• Electronically controlled humidification and dehumidification system with capacitive humidity sensor
• Suitable for stability tests according to ICH guideline Q1A
• Inner glass door with sealing
• Independent adjustable temperature safety device class 3.1 (DIN 12880), with visual and audible temperature alarm
• Access port with silicone plug Ø 30 mm, left side
• Safety connection kit for water supply and drainage, including water hose up to 1 m Height
• Ethernet interface for GLP/GMP and the FDA guideline 21 CFR Part 11 compliant APT-COM ^TM DataControl-System software
• 2 stainless steel racks
• BINDER test confirmation

Specifications

KBF 720 (E5.2)

Exterior dimensions

Width (mm)                                                                                       1255

Height (incl. casters) (mm)                                                                1925

Depth (plus door handle, I-panel, connection 80 mm) (mm)            890

Wall clearance, rear (mm)                                                                100

Wall clearance, side (mm)                                                                100

Steam space volume (l)                                                                    918

Number of doors (ea.)                                                                       2

Inner glass door(s) (ea.)                                                                    2

Interior dimensions

Width (mm)                                                                                       973

Height (mm)                                                                                      1250

Depth (mm)                                                                                       576

Interior volume (l)                                                                               700

Racks (number standard/max.)                                                        2 / 15

Load per rack (kg)                                                                              45

Permitted total load (kg)                                                                     150

Weight (empty) (kg)                                                                           309

Temperature data (without humidity)

Temperature range (°C)                                                                    0 - 70

Temperature variation at 25 °C (± K)                                                 0,2

Temperature variation at 40 °C (± K)                                                0,2

Temperature fluctuation (± K)                                                            0,1

Max. heat compensation up to 40 °C (W)                                         600

Climate data (with humidity)

Temperature range (°C) 1)                                                                10 - 70

Temperature variation

at 25 °C / 60 % RH (± K)                                                                   0,2

at 40 °C / 75 % RH (± K)                                                                   0,2

Temperature fluctuation

at 25 °C / 60 % RH (± K)                                                                   0,1

at 40 °C / 75 % RH (± K)                                                                   0,1

Humidity range (% RH)                                                                      10 - 80

Humidity fluctuation

at 25 °C / 60 % RH (± % RH)                                                                        1,5

at 40 °C / 75 % RH (± % RH)                                                                        1,5

Recovery time after door was opened for 30 sec

at 25 °C / 60 % RH (min.)                                                                  2

at 40 °C / 75 % RH (min.)                                                                  6

Electrical data

Voltage (± 10 %) 50/60 Hz (V)                                                           200 - 240, 1 N ~

Nominal power (kW)                                                                          3,1

Energy consumption at 40 °C and 75 % RH (W) 1)                         620

Noise level approx. (dB (A))                                                               53

1) These values can be used for dimensioning air condition systems.

All technical data are specified for units with standard equipment at an ambient temperature of 25 °C and a line voltage fluctuation of ±10%. The temperature data is determined in accordance to factory standard following DIN 12880, respecting the recommended wall clearances of 10% of the height, width and depth of the inner chamber. All figures are typical average values for series devices. We reserve the right to alter technical specifications at any time.