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Neslab

HX 900 Chiller

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This page was generated automatically from cited public sources and hasn't completed the full research pass yet. Every specification shown carries its source; more detail is added as research completes.

The Neslab HX 900 Chiller is a recirculating chiller. The Neslab HX 900 Chiller is designed to provide a continuous flow of cooling fluid at a constant temperature and volume. The Neslab HX 900 Chiller is specified with a temperature range of +5°C to +35°C.[1]

HX 900 Chiller — Inventory photo
Fig. 01HX 900 ChillerInventory photo[2]

Power

38,000 Watts[1]

Vacuum

35 gpm @ 45 psi[1]

What it is

The Neslab HX 900 is a recirculating chiller. The HX Recirculating Chiller is designed to provide a continuous flow of cooling fluid at a constant temperature and volume. The unit consists of a refrigeration system, a fluid reservoir, a fluid recirculation pump, and a temperature controller. The refrigeration system can be configured as air cooled or water cooled.[1][2]

What do the numbers mean?

Power & electrical3

Cooling capacity
38,000 Watts[1]
Accurate?
Electrical ratings
208 V, 60 Hz, 3 phase; 380/420 V, 50 Hz, 3 phase[1]
Accurate?
Interlock relay contacts rating
15A, 125V[1]
Accurate?

Vacuum & pumping1

Pumping capacity
35 gpm @ 45 psi[1]
Accurate?

Dimensions & facilities6

Air-cooled unit dimensions (H × W × D)
63¾ x 46 x 29 inches[1]
Accurate?
Water-cooled unit dimensions (H × W × D)
505 / 8 x 46 x 28¾ inches[1]
Accurate?
Weight
1250 pounds (567 kilograms)[1]
Accurate?
Air-cooled unit dimensions
63¾ x 46 x 29 in (162.0 x 116.8 x 73.6 cm)[1]
Accurate?
Weight
1250 lb (567 kg)[1]
Accurate?
Water-cooled unit dimensions
505/8 x 46 x 28¾ in (128.3 x 116.8 x 73.0 cm)[1]
Accurate?

Configuration & options8

P/N
309205290201[2]
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Model
HX 900[2]
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Temperature range
+5°C to +35°C[1]
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Temperature stability
±1.0°C[1]
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Reservoir volume
15.0 gallons (57.0 liters)[1]
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Low flow fault threshold
0.3 gallons per minute (1.0 liters per minute)[1]
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Make
Neslab[2]
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Manual designation
HX-900 Recirculating Chiller[1]
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What does it need to run?

Site utility requirements, footprint, and infrastructure needed to install and operate this tool. Sourced from public records.

  • Cooling capacity38,000 Watts[1]
  • Pumping capacity35 gpm @ 45 psi[1]
  • Electrical ratings208 V, 60 Hz, 3 phase; 380/420 V, 50 Hz, 3 phase[1]
  • Interlock relay contacts rating15A, 125V[1]

Where are the manuals?

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Not publicly documented

Field notes

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Frequently asked questions

What temperature range does the Neslab HX 900 provide?

The Neslab HX 900 temperature range is +5°C to +35°C.[1]

What cooling capacity is specified for the Neslab HX 900?

The Neslab HX 900 cooling capacity is 38,000 watts when circulating water at 25°C and 20°C ambient. The specified cooling capacity for 50 hertz units is 31,500 watts.[1]

What pumping capacity is specified for the Neslab HX 900?

The Neslab HX 900 pumping capacity is 35 gpm at 45 psi.[1]

What are the dimensions and weight of the Neslab HX 900?

The Neslab HX 900 air-cooled unit dimensions are 63¾ x 46 x 29 inches, or 162.0 x 116.8 x 73.6 centimeters. The Neslab HX 900 water-cooled unit dimensions are 50⅝ x 46 x 28¾ inches, or 128.3 x 116.8 x 73.0 centimeters. The Neslab HX 900 weight is 1250 pounds, or 567 kilograms.[1]

Not publicly documented

The following facts about the HX 900 Chiller are absent from this record as of this revision. First-hand knowledge or a citation closes a gap; every submission is reviewed before publication.

  • No publicly documented production dates or lifecycle milestones (introduction, end of production, EOL) for the HX 900 Chiller are on record.

    Answerable by: OEM historical records or a trade-press announcement

  • No publicly documented variants, configuration options, or revision breakpoints of the HX 900 Chiller are on record.

    Answerable by: an OEM product catalog or an engineer who ordered or specified the tool

  • The control-system platform and OS era of the HX 900 Chiller are not on record.

    Answerable by: an engineer who operated it or OEM installation records

  • No publicly documented failure modes or field errata for the HX 900 Chiller are on record.

    Answerable by: a field service engineer, process engineer, or maintenance technician

  • The process node or technology generation of the HX 900 Chiller is not on record.

    Answerable by: an OEM datasheet or a fab qualification report

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Sources & citations

Sources (2)Every fact above is drawn from these public sources
  1. [1]chillercity.com — chillercity.comchillercity.com
  2. [2]Inventory photo
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Last updated Oct 20, 2026.

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