Biochamber

Biochamber

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Recipe
20 + 5 + 20 + 1 + 5 + 1 → 1
Total raw
23.75 + 7.5 + 25 + 1 + 5 + 1
Map color
Health	300 390 480 570 750
Stack size	20
Rocket capacity	20
Dimensions	3×3
Energy consumption	500 kW (nutrients)
Crafting speed	2 2.6 3.2 3.8 5
Mining time	0.1
Base productivity	50%
Pollution	-1/m
Crafted only on
Module slots	4 slots
Prototype type	assembling-machine
Internal name	biochamber
Required technologies
Produced by
Valid fuel

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Space Age expansion exclusive feature.

The Biochamber is a biological variant of the assembly machine and chemical plant, unlocked on Gleba. Unlike most other production buildings, it does not require electricity, but rather a steady supply of nutrients to operate. It has a built-in 50% productivity bonus.

One nutrients item will power a biochamber for 4 seconds. This can be reduced by Efficiency modules or increased by other modules, in exactly the same way as other machines.

An inactive biochamber uses no energy, but any nutrients contained in its fuel slot continue to spoil. As such, an inactive biochamber will still have nutrients inserted into them if nutrients are available.

The biochamber, like any machine, will not function if there are too many items in its trash slots (usually generated from an input or output spoiling). Unfiltered output inserters will remove items from trash slots. It is recommended to have one inserter dedicated to removing spoil products and another filtered to take out the recipe result. Alternatively, the belt the items are going into can have a filtered splitter to separate the desired product from the undesired product.

The biochamber has the unique property of having negative pollution. This means that, if you use the biochamber on Nauvis, it will absorb pollution. Furthermore, modules that affect pollution (by increasing energy consumption or directly) will make the negative value larger. So heavy use of biochambers with productivity modules and speed modules in beacons can lead to substantial pollution absorption.

Recipes

The biochamber has a large number of recipes, many of which are exclusive to the biochamber or to Gleba or both.

Recipe	Ingredients	Products	Made in	Crafted on
Yumako processing	1 1	2% 2		-
Jellynut processing	1 1	2% 4		-
Bioflux	6 15 12	4		-
Pentapod egg	15 30 1 60	2
Agricultural science pack	4 1 1	1		-
Iron bacteria	1 6	10% 4
Copper bacteria	1 3	10% 1
Iron bacteria cultivation	4 1 1	4
Copper bacteria cultivation	4 1 1	4
Fish breeding	6 2 100 100	3

Nutrients are required both as fuel for the biochamber and as a component of other recipes (including artificial jellynut soil and artificial yumako soil).

Recipe	Ingredients	Products	Made in	Crafted on
Nutrients from yumako mash	4 4	6		-
Nutrients from bioflux	2 5	40		-
Nutrients from spoilage (50% spoiled)	2 10	1		-
Nutrients from fish	2 1	20		-
Nutrients from biter egg	2 1	20		-

The following recipes create stable products that are unaffected by spoilage:

Recipe	Ingredients	Products	Made in	Crafted on
Biochamber	20 20 5 5 1 1	1
Carbon fiber	5 1 10	1		-
Rocket fuel from jelly	10 2 30 30	1		-
Biolubricant	3 60	20		-
Bioplastic	2 1 4	3		-
Biosulfur	2 5 1	2		-
Burnt spoilage	12 6	1		-
Heavy oil cracking to light oil	2 30 40	30		-
Light oil cracking to petroleum gas	2 30 30	20		-
Rocket fuel	15 10 10	1		-
Wood processing	2 2	1

History

• 2.0.7:
  • Introduced in Space Age expansion.

See also

• Gleba
• Crafting