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Comparison AMF Chat/AMF-4 vs AMF Bit/AMF-8

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AMF Chat/AMF-4
AMF Bit/AMF-8
AMF Chat/AMF-4AMF Bit/AMF-8
from $42.20 up to $46.92
Outdated Product
from $40.92 up to $48.00
Outdated Product
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Featuresfor stafffor staff
Max. user weight120 kg120 kg
Size and weight
Back height48 cm48 cm
Seat size (WxD)46x42 cm46x42.5 cm
Seat height42 - 55 cm41 - 53 cm
Weight8.4 kg9.7 kg
Design
Basecross with rollerscross with rollers
MechanismFreestyleFreestyle
Armrests
Adjustments
Rocking stiffness level
Seat height
Armrests
Height from the seat19 cm23 cm
Material
Seat material
fabric
fabric
Back material
mesh
mesh
Base material
plastic
plastic
Color
Added to E-Catalogjanuary 2015july 2014

Seat size (WxD)

Dimensions of the seat installed in the chair in width and depth (from the back to the front edge). For models with variable depth (see "Adjustments"), the maximum value is taken into account when the seat is pushed forward to the stop.

Most modern chairs are designed for the average adult, so paying attention to size is primarily for people of a large, or, conversely, miniature physique. In width, the average is considered to be 45 – 55 cm, the narrowest models are up to 40 cm wide, in the widest it can exceed 60 cm. Similarly, a depth of less than 40 cm is considered small, up to 60 cm — medium, more than 60 cm — large.

Seat height

Seat height from the floor. The optimal height for a person of average height is considered to be 40 – 50 cm, however, this moment is largely subjective, and the comfort of the chair for a particular user depends heavily on his preferences and physique. Thus, many models have the ability to change the height in a certain range (see "Adjustments"). To choose, it is best to determine “live” at what height you are comfortable sitting, and find a model with the appropriate characteristics.

Height from the seat

The height of the armrests installed in the chair relative to the seat. In models that have the ability to adjust the armrests in height (see "Adjustments"), the range of such adjustment is usually indicated.

The overall comfort of using the chair depends on the height of the armrests, but this parameter is largely subjective: even people of the same height can differ in physique and personal preferences. So if comfort is of fundamental importance to you, it is best to check live what armrest height is optimal and choose a chair with the appropriate specifications.
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AMF Bit/AMF-8 often compared